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COMMON LANGUAGE®Telecommunications Service Providers IAC Codes,Exchange Carrier Names,Company Codes -Telcordia and Regions

An SAIC Company

Telcordia Technologies PracticeBR-751-100-112Issue 2April 1999

Proprietary — Licensed MaterialPossession or use of this material or any of the COMMON LANGUAGE Codes, Rules, and Information disclosed herein requires a written license agreement and is governed by its terms and conditions. For more information, visit www.commonlanguage.com/notices.

BR-751-100-112TSP IAC Codes, EC names, Company Codes - Telcordia and Regions Issue 2Copyright Page April 1999

COMMON LANGUAGE®Telecommunications Service Providers IAC Codes,Exchange Carrier Names, Company Codes -Telcordia and Regions

Prepared for Telcordia Technologies by: Lois Modrell

Target audience: Telecommunications Service Providers

This document replaces: BR-751-100-112, Issue 1, March 1998

Technical contact: Lois Modrell

To obtain copies of this document, contact your company’s document coordinator or call 1-800-521-2673 (from the USA and Canada) or 1-732-699-5800 (all others), or visit our Web site at www.telcordia.com. Telcordia employees should call (732) 699-5802.

Copyright © 1997-1999 Telcordia Technologies, Inc. All rights reserved.

Project Funding Year: 1999

Trademark AcknowledgmentsTelcordia is a trademark of Telcordia Technologies, Inc.COMMON LANGUAGE is a registered trademark of Telcordia Technologies.

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Proprietary — Licensed MaterialSee confidentiality restrictions on title page.

Issue 2 TSP IAC Codes, EC Names, Company Codes - Telcordia and RegionsApril 1999 Disclaimer

BR-751-100-112

Notice of Disclaimer

This document is issued by Telcordia Technologies, Inc. to inform Telcordia customers of the Telcordia practice relating to COMMON LANGUAGE® Telecommunications Service Providers IAC Codes, Exchange Carrier Names -

Company Codes - Telcordia and Regions. Neither this document nor any of its contents should be disclosed to persons other than employees of the company receiving this document directly from Telcordia.

Telcordia reserves the right to revise this document for any reason, including but not limited to, conformity with standards promulgated by various agencies, utilization of advances in the state of the technical arts, or the reflection of changes in the design of any equipment, techniques, or procedures described or referred to herein.

TELCORDIA MAKES NO REPRESENTATION OR WARRANTY, EXPRESS OR IMPLIED, WITH RESPECT TO THE SUFFICIENCY, ACCURACY, OR UTILITY OF ANY INFORMATION OR OPINION CONTAINED HEREIN. TELCORDIA EXPRESSLY ADVISES THAT ANY USE OF OR RELIANCE UPON SAID INFORMATION OR OPINION IS AT THE RISK OF THE USER, AND THAT TELCORDIA SHALL NOT BE LIABLE FOR ANY DAMAGE OR INJURY INCURRED BY ANY PERSON ARISING OUT OF THE SUFFICIENCY, ACCURACY, OR UTILITY OF ANY INFORMATION OR OPINION CONTAINED HEREIN.

This document does not represent any commitment by Telcordia to purchase any product or service from, nor to provide any product or service to, the receiving company.

Nothing contained herein shall be construed as conferring by implication, estoppel or otherwise, any license or right under any patent, whether or not the use of any information herein necessarily employs an invention of any existing or later issued patent.

Telcordia does not recommend products, and nothing contained herein is intended as a recommendation of any product to anyone.

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Proprietary — Licensed MaterialSee proprietary restrictions on title page.

BR-751-100-112TSP IAC Codes, EC Names, Company Codes - Telcordia and Regions Issue 2Disclaimer April 1999

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Issue 2 TSP IAC Codes, EC Names, Company Codes - Telcordia and RegionsApril 1999 Contents

BR-751-100-112

Contents Contents

1. Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

2. Scope . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

3. Reason for Issue . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

4. General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

5. IAC Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

6. Exchange Carrier Name Codes . . . . . . . . . . . . . . . . . . . . . . . . . . 11

7. Company Codes - Telcordia and Regional Holding Companies . . . . . . . . 12

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TSP IAC Codes, EC Names, Company Codes - Telcordia and Regions Issue 2Contents April 1999

BR-751-100-112

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Issue 2 TSP IAC Codes, EC Names, Company Codes - Telcordia and RegionsApril 1999 List of Tables

BR-751-100-112

List of Tables Tables

Table A. IAC Codes Sorted by Company Name . . . . . . . . . . . . . . . . 13Table B. IAC Codes Sorted by Code . . . . . . . . . . . . . . . . . . . . . 145Table C. Exchange Carrier Codes Sorted by Company Name . . . . . . . 277Table D. Exchange Carrier Codes Sorted by Code . . . . . . . . . . . . . 319Table E. Telcordia and Regional Holding Company Codes . . . . . . . . 360

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BR-751-100-112TSP IAC Codes, EC Names, Company Codes - Telcordia and Regions Issue 2List of Tables April 1999

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Issue 2 TSP IAC Codes, EC Names, Company Codes - Telcordia and RegionsApril 1999 Purpose

BR-751-100-112

1. Purpose

This Practice (BR) is a consolidation of the data in three BRs that were discontinued in 1998:

• BR 751-100-115, COMMON LANGUAGE® Interexchange Access Customer

(IAC) Codes

• BR 751-100-110, COMMON LANGUAGE® Exchange Carrier Names

• BR 751-100-175, COMMON LANGUAGE® Bellcore and Regional Holding

Company Codes.

It is important to note that the three code sets continue to remain separate and different from each other. The intent of this document is to put all codes that represent company names in one place for ease of use by the user.

This BR contains the standard codes for the representation of Incumbent Local Exchange Carriers, Competitive Local Exchange Carriers, Interexchange Carriers, Resellers, Wireless Services Providers, Enhanced Service Providers, Telecommunications Billing and/or Processing Companies, Competitive Access Providers, Regional Holding Companies and any other type of company that is part of the telecommunications industry.

2. Scope

The codes in this BR are used by the following types of organizations: Network Distribution, Switching Operations, Financial/Comptrollers and Regulatory/External Affairs. They are particularly applicable to the following operations: Ordering, Circuit Provisioning, Billing and Bill Verification.

Two important uses of these codes are interfacing between companies and achieving flow-through. These codes serve as a trigger to get an order moving through the process in most companies.

3. Reason for Issue

This BR is issued to combine the company name code sets into one place and to reflect all standard codes in all categories that have been assigned up to the publication of this document.

4. General

Direct questions concerning this Practice to the General Codes Code Set Subject Matter Expert, Language Standards Department, Telcordia.

Telcordia Technologies, Inc. Proprietary — Internal Use Only

9See proprietary restrictions on title page.

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TSP IAC Codes, EC Names, Company Codes - Telcordia and Regions Issue 2IAC Codes April 1999

BR-751-100-112

The Telcordia Language Standards Department provides the technical expertise to maintain the General Codes Code Set of which these codes are a part. The COMMON LANGUAGE Technical Advisory Group (TAG) contributes to this process in accordance with the procedures outlined in BR 751-000-102, COMMON

LANGUAGE® Code Set Request Procedures.

5. IAC Codes

IAC formerly stood for Interexchange Access Customer. As changes have occurred in the telecommunications industry, the words “Interexchange” and “Access” became confusing to users of these codes. The COMMON LANGUAGE Technical Advisory Group recognized this dilemma and made the decision to refer to these codes as IAC codes.

An IAC is a telecommunications or information provider who may be classified as any of the functional entities listed in the Purpose section above.

IAC codes are assigned to these companies by Telcordia as the maintenance agent for ANSI T1.251. The attempt is made to make the codes mnemonic when such a code is available and not already assigned. The code is made up of three alphabetic characters.

One code per company is assigned. Separate codes are not assigned for different functions of a company. If it is necessary to define a function of a company, it is done in other ways, e.g., with the use of Field Identifiers on a Service Order.

(A given company may be assigned one IAC code as well as one Exchange Carrier Name code. The requirement for which code is needed is determined by the companies with whom the company does business, i.e., some companies require a three-character code for their processes and some companies require a four-character code.)

When mergers, acquisitions or buyouts occur, the Telcordia COMMON LANGUAGE General Codes Chairperson should be informed so that the code(s) will reflect the way the “new” company is doing business. Telcordia works with each company to determine the best way for the change in structure to be represented, i.e., name change on existing code, referencing several existing codes to now use one overall code etc.

The codes are used by work groups with functions listed in the Scope section above.

Codes that begin with the letter Z are for local assignment and use. (There are a few exceptions to this rule as five Z codes have been assigned over the years as standard codes.) A company may have internal reasons for wanting to track various items through their processes and these codes can be the vehicle. There may also be reason during a trial or test of a new system or service to use these codes. They could also be used locally for other functions. Each company assigns their own Z codes if they have a need. They keep track of the meaning of the codes within their



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Issue 2 TSP IAC Codes, EC Names, Company Codes - Telcordia and RegionsApril 1999 Exchange Carrier Name Codes

BR-751-100-112

company. THESE CODES ARE NOT TO BE USED TO INTERFACE WITH OTHER COMPANIES.

IAC codes are listed in Tables A and B of this Practice. Table A is in company name order; Table B is in IAC code order.

6. Exchange Carrier Name Codes

An Exchange Carrier is a telecommunications entity that provides dial tone and local exchange switching of telecommunications services and has at least one wire center. Resellers of local exchange service are considered to be Exchange Carriers for coding purposes even though they are not the network provider. The codes are required for these companies to do business with the companies from whom they buy (or lease) numbers, dial tone, facilities, etc.

Exchange Carrier Name codes are assigned to these companies by Telcordia as the maintenance agent for ANSI T1.251. The attempt is made to make the codes mnemonic when such a code is available and not already assigned. The code is made up of four alphabetic characters. There are some two-character codes that are standard. These codes belonged to the former Bell System companies and at divestiture of the Bell System the judge allowed the companies to keep those codes to prevent having to change every record in every database. No other two-character codes were ever assigned and none ever will be.

One code per company is assigned. Separate codes are not assigned for different functions of a company. If it is necessary to define a function of a company, it is done in other ways, e.g., with the use of Field Identifiers on a Service Order.

(A given company may be assigned one Exchange Carrier Name code as well as one IAC code. The requirement for which code is needed is determined by the companies with whom the company does business i.e., some companies require a three-character code for their processes and some companies require a four-character code.)

When mergers, acquisitions or buyouts occur, the Telcordia COMMON LANGUAGE General Codes Chairperson should be informed so that the code(s) will reflect the way the “new” company is doing business. Telcordia works with each company to determine the best way for the change in structure to be represented i.e., name change on existing code, referencing several existing codes to now use one overall code etc.

The codes are used by work groups with functions listed in the Scope section above.

Exchange Carrier Name codes are listed in Tables C and D of this Practice. Table C is in company name order; Table D is in Exchange Carrier Name code order. The numeric column on Tables C and D contains the NECA (National Exchange Carrier Association) Company Code assigned to these companies by NECA as maintenance agent for ANSI T1.251. These codes are provided in this document as an aid to the user. NECA is the source of expertise on the numeric codes.



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TSP IAC Codes, EC Names, Company Codes - Telcordia and Regions Issue 2Company Codes - Telcordia and Regional Holding Companies April 1999

BR-751-100-112

7. Company Codes - Telcordia and Regional Holding Companies

The company codes for Telcordia and the seven Regional Holding Companies were assigned at divestiture of the Bell System. The codes were kept separate from the Exchange Carrier Name codes because these companies are holding companies of Exchange Carriers. A Regional Holding Company is one of seven business entities that were formed as a result of the breakup of the Bell System.

These codes were assigned in 1984 and have not changed. No other codes will be added to this section.

The code is made up of two alphabetic characters.

Company Codes for Telcordia and the Regional Holding Companies are listed in Table E of this Practice.



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Issue 2 TSP IAC Codes, EC Names, Company Codes - Telcordia and RegionsApril 1999 Company Codes - Telcordia and Regional Holding Companies

BR-751-100-112

Table A. IAC Codes Sorted by Company Name

Company Name Code Headquarters Location101 ON LINE ONL SAN FRANCISCO, CA

2000 PAGING SYSTEMS PIY TOTOWA, NJ

21ST CENTURY TELECOM TYO CHICAGO, IL

21ST CENTURY WIRELESS GROUP INC EWG WEST MEMPHIS, AR

2JT TELECOMMUNICATIONS TJT HENDERSON, TX

2ND CENTURY COMMUNICATIONS, INC TYX TAMPA, FL

360 LONG DISTANCE,INC(PREV SPRINT CELLULAR CO) CCQ OMAHA, NE

3M CANADA, INC. MAA LONDON, ON

555 INFOTEL DIRECTORY IOL CARSON CITY, NV

555 ON-LINE ONN INCLINE VILLAGE, NV

555-FAX-INFORMATION TELCO FAX PORTLAND, OR

567562 B.C. LTD BCD NEW WESTMINSTER, BC

7-TEL INC SVT PROYER, OK

800 & LONG DISTANCE SERVICES LDV BALTIMORE, MD

800 LINE COMMUNICATIONS ELN ,

800-777-CLUB, INC. LUB EL MONTE, CA

90 PUBLIC SQUARE NPS ,

900 AMERICA LTD NHA AKRON, OH

@ COMMUNICATIONS, INC. OUA MOREHEAD CITY, NC

A & B ELECTRONICS INC AZB ABILENE, TX

A & I DISTRIBUTER AIB BILLINGS, MO

A & R COMMUNICATIONS AXU GLENDIVE, MT

A ALERT PAGING CO OF SAN FRANCISCO ALE RANCHO CORDOVA, CA

A B NETWORK ABZ AUSTIN, TX

A BEEP,L.L.C. ABY JOLIET, IL

A F KIMMEL AFK ,

A K CELLULAR AKL SOUTH BEND, IN

A QUALITY COMMUNICATION SERVICES AQL HUDSON, FL

A T H COMM ATQ SANTA ANA, CA

A V LAUTTAMUS COMMUNICATIONS AVL WEIRTON, WV

A&NTELECOM ANJ LOS ANGELES, CA

A+ NETWORK USA (PREV. NETWORK USA) NUS PENSACOLA, FL

A-ACCURATE ANSWERING SVC AAA CHICAGO, IL

A.R.C. NETWORKS CORPORATION AWU HAUPPAUGE, NY

AA BEEP AQB FREDRICK, MD

AA TELECOM AAQ AUBURN, CA

AAA ANSWERING SERVICE AND MEDICAL EXCHANGE AEX ,

AAA ANSWERING SERVICE INC AAS ,

AAA ANSWERING SERVICE INC AAW ,

AAA ANSWERPHONE AAP ,

AAA COMMUNICATIONS, LTD DBA AAA BEEPERS OMA NORTH CHARLESTON, SC

AAA MOBILE PHONE AMP ,

AAA TELEPHONE & COMMUNICATIONS, INC. AXZ HARLINGEN, TX

AACS COMMUNICATIONS INC AZX ARLINGTON, TX

AARO COMMUNICATIONS AAR ,

AAT RSA COMPANY,LP AYQ STATEN ISLAND, NY

ABC TELECOM ABF PALM SPRINGS, CA

ABCO COMMUNICATIONS GROUP ABO REHNART PARK, CA

ABCOM ABM LOUISVILLE, KY

ABILENE-SWEETWATER CELLULAR TEL CO ABS ABILENE, TX

ABL NETWORK INC ABI AUSTIN, TX



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BR-751-100-112

ABLE COMMUNICATIONS ABL ,

ABLE MOBILE TELEPHONE AND PAGING SERVICE ALM ,

ABRAHAM COMMUNICATIONS INC ABR TAMPA, FL

ABS CBN TELECOM NORTH AMERICA INC BNO BURLINGAME, CA

ACACIA TELEPHONE & COMMUNICATIONS CO (PREV ACACIO COMM) AQC WASHINGTON, DC

ACC LONG DISTANCE CORP ACT ROCHESTER, NY

ACC LONG DISTANCE CORP (PREV. ALTERNATIVE COMMUNICATIONS CORP)

ALT ROCHESTER, NY

ACC LONG DISTANCE CORP(PREV. NC CORP-PACE) NCP ROCHESTER, NY

ACC NATIONAL TELECOM CORPORATION ANF ROCHESTER, NY

ACC OF KENTUCKY LLC (PREV CENTRAL KENTUCKY CELLULAR CORPORATION)

EKC RICHMOND, KY

ACC OF MICHIGAN CORPORATION (PREV GILRO CELLULAR) BTE VERO BEACH, FL

ACC OF MINNESOTA CORP (PREV CELL ONE OF DULUTH/SUPERIOR) USE BNY

CDU DULUTH, MN

ACC OF MINNESOTA CORP (PREV MINNESOTA SIX CELLULAR CORP) USE BNY

MSW SCHAUMBURG, IL

ACC OF MINNESOTA CORPORATION (PREV BUNYAN CELLULAR CORPORATION)

BNY FERGUS FALLS, MN

ACC OF OHIO CORPORATION (PREV SEVEN CELLULAR CORPORATION)

SVU NEW YORK, NY

ACC OF PENNSYLVANIA LLC (PREV AMRO CELLULAR CORPORATION) AUA ZANESVILLE, OH

ACC OF TENNESSEE LLC (PREV KYLE CELLULAR CORPORATION) KYR MORRISTOWN, TN

ACC OF WAUSAU CORPORATION (PREV WAUSAU CELLULAR LICENSE CORP)

WCX SCHAUMBURG, IL

ACC OF WEST VIRGINIA CORP (PREV EASTERN WIRLESS CELLULAR) EWC NEW YORK, NY

ACC OF WEST VIRGINIA CORP (PREV NORTHLAND CELL CORP) USE EWC

MUM MORGANTOWN, WV

ACC OF WISCONSIN LLC (PREV CHIPPEWA CELLULAR CORPORATION)

HWC SCHAUMBURG, IL

ACC OF WISCONSIN LLC (PREV FIVE CELLULAR CORPORATION) USE HWC

FVL SCHAUMBURG, GA

ACC OF WISCONSIN LLC (PREV FOUR CELLULAR CORPORATION) USE HWC

FCR SCHAUMBURG, IL

ACC OF WISCONSIN LLC (PREV ONE CELLULAR CORPORATION) USE HWC

OCX SCHAUMBURG, IL

ACC OF WISCONSIN LLC (PREV PEBBLES CELLULAR CORP) USE HWC MKN FREDERICK, MD

ACC OF WISCONSIN LLC (PREV VILAS CELLULAR CORPORATION) USE HWC

VCR SCHAUMBURG, IL

ACCELERATED CONNECTIONS, INC AKJ SAN DIEGO, CA

ACCESS CODE CORP ACE ,

ACCESS CONFERENCE CALL SERVICE AVK WASHINGTON, DC

ACCESS LONG DISTANCE (PREV ACCESS COMM) AMM SALT LAKE CTY, UT

ACCESS NETWORK SERVICES, INC. AKV DALLAS, TX

ACCESS PLUS (FMLY TELE RATE) TXX ALBERT LEA, MN

ACCESS TELECOM AOJ TAMUNING, GM

ACCESS TELECOM INTERNATIONAL ASB WAKEFIELD, MA

ACCESS TELECOMMUNICATIONS INTERCONNECT AXX NORCROSS, GA

ACCESS TELECOMMUNICATIONS NETWORK AZS LANCASTOR, PA

ACCESS UNLIMITED INC AEU LAWTON, OK

ACCESS US AUS ,

ACCESS WORLD COMMUNICATIONS AWW LAUDERHILL, FL

ACCESS-PLUS (NOW TCC COMMUNICATIONS, INC. - TGN) AEQ MILWAUKEE, WI

ACCESS/ON MULTIMEDIA, INC. AOD CONCORD, NC

ACCUCOMM TELECOMMUNICATIONS, INC. AUB IRWINTON, GA

ACCUTEL OF TEXAS, INC. AUE DALLAS, TX

Table A. IAC Codes Sorted by Company Name (Continued)

Company Name Code Headquarters Location



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BR-751-100-112

ACE COMMUNICATIONS AUW OAKTON, VA

ACE LINK TELECOMMUNICATIONS, INC. AKT HOUSTON, MN

ACI COMMUNICATIONS INC. AJM SCOTTSDALE, AZ

ACKLEY CARIBBEAN ENTERPRISES, INC. KCE ST THOMAS, VI

ACM, INC. AJC LAS VEGAS, NV

ACME ANSWERING SERVICE AAN ,

ACN COMMUNICATIONS, INC (PREV. AMERICAN COMMUNICATIONS NETWORK)

AZC BAKERSFIELD, CA

ACOMM INC. AOI MINNEAPOLIS, MN

ACS SYSTEMS, INC AYY SANTA ANA, CA

ACSI COMMUNICATION SERVICES, INC. AVW OAKBROOK, IL

ACTEL INTEGRATED COMMUNICATIONS, INC. EIG MOBILE, AL

ACTEL, INC. EIA CEDAR KNOLLS, NJ

ACTION PAGE INC EDC GREELEY, CO

ACTION PAGING CORPORATION AAF LOS ANGELES, CA

ACTIVE ELECTRONICS AEA OSBURN, ID

ACXIOM CORPORATION AXM CONWAY, AR

AD/COM ADZ ,

ADAMS TELSYSTEMS, INC. AYM GOLDEN, IL

ADARONDACK CELLULAR TELEPHONE LP ACK FAIRFIELD, CA

ADCOMP SYSTEMS, INC AYF NEW YORK, NY

ADD-A-BEEPER ADVANCE TELECOM INC AAB ,

ADDCOM ELECTRONICS AEO NORTH SYRACUSE, NY

ADDISON LONG DISTANCE OPERATORS AGA AUSTIN, TX

ADDVALUE COMMUNICATIONS ADU NOBLESVILLE, IN

ADELPHIA TELECOMMUNICATIONS, INC. AHY COUDERSPORT, PA

ADIRONDACK MOBILE RADIO CO INC ADD ,

ADIRONDACK RADIO TELEPHONE CO INC ADR ,

ADN ENTERPRISES,INC DBA NORTH TEXAS TELECOMMUNICATIONS NRX LEWISVILLE, TX

ADP COMMUNICATIONS, INC. ADW EL PASO, TX

ADS ALLIANCE DATA SYSTEMS, INC. AAJ DALLAS, TX

ADT SECURITY SYSTEMS, INC. AYI PARSIPPANY, NJ

ADVANCE COMMUNICATIONS SOFTWARE INC ASF ,

ADVANCE ELECTRONICS (SIDNEY) AES ,

ADVANCED AIRSYSTEMS TECHNOLOGY, INC AYT LANCASTER, TX

ADVANCED AMERICAN TELECOM, INC. AFE EATONTOWN, NJ

ADVANCED BUSINESS TELEPHONE ABT FARGO, ND

ADVANCED CELLULAR CORPORATION AYO ST. PETERSBURG, FL

ADVANCED COMMUNICATIONS GROUP DVC ST LOUIS, MS

ADVANCED COMMUNICATIONS INC ACJ DENISON, TX

ADVANCED COMMUNICATIONS, INC. AVF SPARKS, NV

ADVANCED DATA COMMUNICATIONS LLC AJD BURLINGAME, CA

ADVANCED ELECTRONICS (BILLINGS) AEB ,

ADVANCED INMATE TECHNOLOGIES ADI DENVER, CO

ADVANCED LOGIC RESEARCH (DELAWARE), INC. ADJ IRVINE, CA

ADVANCED MANAGEMENT SERVICES ADH IRVING, TX

ADVANCED MARKETING SERVICES INC AMS ,

ADVANCED MOBILE COMM AVB DENVER, CO

ADVANCED MOBILE COMMUNICATIONS AVM SANTA MARIA, CA

ADVANCED NETWORK COMMUNICATIONS, L.L.C. DVW SCHALLER, IA

ADVANCED PAGING ADP WALNUT CREEK, CA

ADVANCED PAGING AVP MCALLEN, TX

ADVANCED PAGING & COMMUNICATIONS AED SPOKANE, WA





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BR-751-100-112

ADVANCED PAGING & TELEMESSAGING INC AND FORT SMITH, AR

ADVANCED PAGING SERVICES INC APS ,

ADVANCED RADIO COMMUNICATION SERVICES OF FLA., INC. AFA BOCA RATON, FL

ADVANCED RADIO COMMUNICATIONS CO ACD ,

ADVANCED RADIO COMMUNICATIONS SYSTEMS ARD RENO, NV

ADVANCED TEL-COM SYSTEMS AVJ KERRVILLE, TX

ADVANCED TELCOM INCORPORATED AVT ,

ADVANCED TELECOM GROUP,INC DVN LOS ALTOS, CA

ADVANCED TELECOM INC. AVY WAXAHACHIE, TX

ADVANCED TELECOM SYSTEMS AAE SAN JOSE, CA

ADVANCED TELECOMMUNICATION NETWORK, INC. ADK BELLMAWE, NJ

ADVANCED TELECOMMUNICATIONS, INC. AYD MINNEAPOLIS, MN

ADVANCED TELEMEDIA INTERNATIONAL AVQ MIAMI, FL

ADVANCED TELEMESSAGING CENTER AVC REDDING, CA

ADVANCED TELEPHONE PROMOTIONS INC. AVH MADISON HEIGHTS, MI

ADVANCED TRANSMISSION SYSTEMS ADT UPPER SADDLE RIVER, NJ

ADVANTAGE CELLULAR INC AVE VENTURE, CA

ADVANTAGE CELLULAR SYSTEMS, INC AYW ALEXANDRIA, TN

ADVANTAGE COMMUNICATIONS INC AVG WICHITA, KS

ADVANTAGE COMMUNICATIONS, INC. AGK PARAMUS, NJ

ADVANTAGE NETWORK INC (INVALID DO NOT USE ) AVN NASHVILLE, TN

ADVANTAGE OPERATOR SERVICES AOP SAN ANTONIO, TX

ADVANTAGE TELECOMMUNICATIONS AGH EDISON, NJ

ADVENT CONSULTING & TECHNOLOGY, INC. AYE WESLEY CHAPEL, FL

AEP COMMUNICATIONS, LLC AJA COLUMBUS, OH

AERIAL COMMUNICATIONS, INC. (PREV. AMERICAN PORTABLE TELECOM)

ABW CHICAGO, IL

AEROFONE INC AER ,

AERONAUTICAL RADIO INC ARR ANNAPOLIS, MD

AEROPHONE APN ,

AFFILIATED COMPUTER SYSTEMS INC AFD DALLAS, TX

AFFILIATED TELECOM SERVICES INC AFF DUNCANVILLE, TX

AFFORD A CALL FDC LIMA, OH

AFFORDABLE PHONE COMPANY, INC. FPD NORRISTOWN, PA

AFTCO LINK SYSTEMS INC AFO MIDDLEBURG HEIGHTS, OH

AFTON COMMUNICATIONS INC AFT ROANOKE, VA

AFX SYSTEMS AFX GREENVALE, NY

AGEIS CELLULAR GROUP AGS MINNEAPOLIS, MN

AGR BEEPERS & CELLULARS AGB HIALEAH, FL

AGT ACCESS GLOBAL TELECOM INC. AAG WEBSTER, MA

AIC ASIA INTERNATIONAL SERVICES CORPORATION AYS RICHMOND, BC

AIKEN AUGUSTA CELLULAR TEL CO AIK AUGUSTA, GA

AIR BEEP ABP ,

AIR BEEP CORPORATION ABC ,

AIR CALL AIR ,

AIR CITY ARY ,

AIR COMMUNICATIONS CO ACN ,

AIR COMMUNICATIONS OF CENTRAL WISCONSIN INC AEN WISCONSIN RAPIDS, WI

AIR COURIERS INTERNATIONAL INC ACI ,

AIR PAGE APA ,

AIR PAGE - THE BEEPER PEOPLE INC AIP ,

AIR PAGE CORPORATION AZZ BROOKFIELD, WI

AIR PAGE MOBILE SERVICE APM ,





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BR-751-100-112

AIR TO GROUND OF IDAHO AGI ,

AIR TOUCH PAGING, INC (PREV MESSAGE CENTER BEEPERS) MCB EAST HARTFORD, CT

AIR WAVES COMMUNICATIONS INC AWZ PARIS, TX

AIR-TEL INC ATL PONTIAC, IL

AIRADIGM COMMUNICATIONS, INC. AGV LITLE CHUTE, WI

AIRBANK USA, INC. ABH LOS ANGELES, CA

AIRCALL COMMUNICATIONS INC AIU DECATUR, IL

AIRCALL INC ARL ,

AIRCALL INC (ASHVILLE) ARA ,

AIRCALL NORTHEAST INC ANE ,

AIRCALL NORTHWEST INC ARN ,

AIRCALL NY CORP ACL ,

AIRCALL OF TEXAS ACA ,

AIRCOM ARW MOBERLY, MS

AIRGATE WIRELESS, L.L.C. IGW CHARLOTTE, NC

AIRNEX COMMUNICATIONS AKX SAN RAMON, CA

AIRPAGE BIG SKY ASK BILLINGS, MT

AIRPHONE CO INC APH ,

AIRPHONE INC APE ,

AIRPULSE, INC. APK ATLANTA, GA

AIRSIGNAL AGZ OVERLAND PARK, KS

AIRSIGNAL INC ACH CHICAGO, IL

AIRSIGNAL INTERNATIONAL INC AIL ,

AIRSIGNAL INTERNATIONAL INC SPOKANE AIS ,

AIRSIGNAL INTERNATIONAL OF PHILADELPHIA PA INC AIN ,

AIRSIGNAL INTERNATIONAL OF PITTSBURGH PA INC ISZ ,

AIRSIGNAL OF CALIFORNIA ACF ,

AIRTOUCH CELLULAR (PREV. PAC TEL CELLULAR) PUL WALNUT CREEK, CA

AIRTOUCH PAGING AHG AUSTIN, TX

AIRTOUCH PAGING (PREV. PACTEL PAGING) PLP DALLAS, TX

AIRTOUCH SATELLITE SERVICES US, INC. AHB WALNUT CREEK, CA

AIRVOICE INC ARV ,

AIRWEST AIRLINES LDB AWA HOUSTON, TX

AKRON CANTON CONNECTION, INC. FORMERLY J. HORNING COMPANY, INC.

KTO HARTVILLE, OH

AKRON CELLULAR AKR AKRON, OH

AKS, LC KSA CHEROKEE, OK

AL’S 2-WAY RADIO ALW LA GRANDE, OR

AL-CALL, INC. AYB ALMA, GA

ALABAMA WIRELESS, INC BWR CLEVAND, OH

ALAMO CITY LONG DISTANCE INC ACQ SAN ANTONIO, TX

ALAMOSA PCS LLC LPL LUBBOCK, TX

ALARM CENTER INC AXR LACEY, WA

ALASCOM (AT&T) AAM ANCORAGE, AK

ALASKA NETWORK SYSTEMS, INC. AKO ANCHORAGE, AL

ALASKA TELEPHONE CO. LSK TOK, AK

ALBA DATA TECHNOLOGY INC (PREV DATAAMERICA CORP) DCA VIENNA, VA

ALBANY CGSA LIMITED PARTNERSHIP ALB PEARL RIVER, NY

ALBANY TELEPHONE COMPANY ALY ALBANY, NY

ALBERTA GOVERNMENT TELEPHONES AGT EDMONTON, AL

ALBUQUERQUE MOBILE TELEPHONE SERVICE AQM ,

ALBUQUERQUE RADIO TELEPHONE SERVICE AQR ,

ALCO ANSWERING SERVICE INC AOA ,





7


BR-751-100-112

ALD COMMUNICATIONS ADO SAN MATEO, CA

ALEC, INC. WTF PADUCAH, KY

ALERT COMMUNICATIONS ACU ,

ALERT OPERATORS AOR GARLAND, TX

ALERT PAGING ATP ,

ALERT PAGING INC ART ,

ALEXANDRA CELLULAR CORPORATION AXD NEW YORK, NY

ALGER COMMUNICATIONS AGE GRANDVILLE, MI

ALIANT MIDWEST, INC. AWH LINCOLN, NE

ALIANT SYSTEMS INC.(PREV. LINTEL SYSTEMS) LNS LINCOLN, NE

ALL CITY COMMUNICATIONS DBA PRONET COMM USE COC ACY ,

ALL CITY PAGING AYP TARZANA, CA

ALL COMMUNICATIONS TECHNOLOGY SERVICES ATH GREENLAKE, WI

ALL FLORIDA COMMUNICATIONS AFC ,

ALL PAGE AGW UTICA, NY

ALL WAYS COMUNICATIONS AYC HAGERSTOWN, MD

ALL WEST COMMUNICATIONS INC AWC VANCOUVER, WA

ALL WEST WORLD CONNECT AXW KAMAS, UT

ALL-NET ANX MACON, GA

ALL-STATE COMMUNICATIONS ALA BURLINGAME, CA

ALLCOM COMMUNICATIONS AOQ RUIDOSO DOWNS, NM

ALLCOM LONG DISTANCE AOM PECOS, TX

ALLEGAN CELLULAR LP (PREV. KULL CELLULAR) KUL ALLEGAN, MI

ALLEGHENY COMMUNICATIONS CONNECT, INC. LOE GREENSBURG, PA

ALLEGHENY HYPERION TELECOMMUNICATIONS L.L.C. LHT BRIDGEVILLE, PA

ALLEGHENY INTERNATIONAL AGY ,

ALLEGHENY NATIONAL COMMUNICATIONS INC AXN ACTON, MA

ALLEGIANCE TELECOM, INC. AFY DALLAS, TX

ALLEN COMMUNICATION SERVICES AXE GRAHAM, TX

ALLENDALE TELEPHONE COMAPANY LEN ALLENDALE, MI

ALLENTOWN CELLULAR TELEPHONE CO AWN GREENSBORO, NC

ALLGOOD TAYLOR TELEPHONE AGO PLANO, TX

ALLIANCE GROUP SERVICES INC AYG WESTERN, CT

ALLIED COMMUNICATIONS INC ADC ,

ALLIED LONG DISTANCE SERVICES INC ALD BEAUMONT, TX

ALLSTATE NETWORK, INC. AWF LOS ANGELES, CA

ALLTEL COMMUNICATIONS, INC(PREV ALLTEL LONG DISTANCE) AEJ LITTLE ROCK, AR

ALLTEL MOBILE COMMUNICATIONS OF ARKANSAS INC AAK HUDSON, OH

ALLTELCO ALL ,

ALLWORLD COMMUNICATIONS NETWORK AWY BROOKLYN, NY

ALMAR COMMUNICATIONS ALJ ROCKFORD, IL

ALO-USA CORPORATION AUQ MIAMI, FL

ALPHA CELLULAR AHA COLUMBUS, IN

ALPHA CELLULAR AHC BATON ROUGE, LA

ALPHA DISPLAY PAGING INC ALH ST LOUIS, MO

ALPHA MESSAGE CENTER, INC AHJ NORTHFIELD, NJ

ALPHA PAGING, INC AHK BLACK RIVER, NY

ALPHA WIRELESS COMM CO DBA MANKATO MOBILE RADIO & COMM SPECIALIST

AWJ N MANKATO, MN

ALPHAQUEST NETWORK SERVICES, INC(PREV ISS/NETWORK SERVICES)

ISS APIOS, CA

ALPINE COMMUNICATIONS, L.C. AXA DES MOINES, IA

ALPINE NETWORK SERVICES, L.C. LPN DES MOINES, IA





7


BR-751-100-112

ALPINE PCS, INC. AEM GAYLORD, MI

ALTAIRE CORPORATION AYR NEW PORT BEACH, CA

ALTERNA-CELL AQZ ABERDEEN, SD

ALTERNATE ACCESS SERVICES INC ALZ ALBUQUERQUE, NM

ALTERNATE BILLING SOLUTIONS LIMITED ABG AUSTIN, TX

ALTERNATE COMMUNICATIONS TECHNOLOGY INC ACX INDIANAPOLIS, IN

ALTERNATE COMMUNICATIONS, INC. AQY SCOTTSDALE, AZ

ALTERNATIVE LONG DISTANCE, INC. AXV CASTLE ROCK, CO

ALTERNATIVE LONG DISTANCE, INC. AZD SAN MARCOS, TX

ALTERNATIVE NETWORK SERVICES ALV COPLEY, OH

ALTERNATIVE NETWORK SERVICES INC AIV SAN MARCOS, TX

ALTERNATIVE TELECOMMUNICATION SERVICES, INC. AZV BROOKSVILLE, FL

ALTERNATIVE TELEPHONE CONNECTIONS, INC. LEO FT WORTH, TX

ALTERNATIVE TOLL CARRIER ANV D/FW AIRPORT, TX

ALTERNET OF VIRGINIA AVV RICHMOND, VA

ALTON CELTELCO AON JERSEYVILLE, IL

ALTOONA TELEMESSAGE CENTER ATN ,

AM-TEX DISPATCH SERVICE CO ADS ,

AMADEUS COMMUNICATIONS ADY KENNEDALE, TX

AMARILLO CELLULAR TELEPHONE CO ARU AMARILLO, TX

AMARILLO TELEPHONE CO., INC. DBA A-1 COMMUNICATIONS, INC. AOC LUBBOCK, TX

AMC CELLULAR CORP AUR FAYETTEVILLE, NY

AMCELL AEZ KING OF PRUSSIA, PA

AMCI ALARM AMA ,

AMCOM INC ACO ,

AMER-I-NET SERVICES CORP AIW FARMINGDALE, NJ

AMERI TEL AEI SHERMAN OAKS, CA

AMERI-TEL COMMUNICATIONS INC AIZ NORMAN, OK

AMERICA CALLING INC ACG BELLEVUE, WA

AMERICA OF BAKERSFIELD ABK BAKERSFIELD, CA

AMERICA ONE COMMUNICATIONS, INC. AOX VIENNA, VA

AMERICA’S CHOICE TEL INC ARH MEDESTO, CA

AMERICA’S TELE-NETWORK CORP. AKP ALPHARETTA, GA

AMERICALL COMMUNICATIONS CORP AIY HOUSTON, TX

AMERICALL INC (ALABAMA) AMR ,

AMERICALL INTERNATIONAL, LLC AKE GLENDALE, AZ

AMERICALL THE LONG DISTANCE PEOPLE AME JACKSONVILLE, FL

AMERICAN AIRLINES INC AAI DALLAS, TX

AMERICAN ALPHA DISPATCH SERVICES INC. AAH FARMINGDALE, NY

AMERICAN AUTOMATED TELEPHONE (AAT) AAD DALLAS, TX

AMERICAN BEEPER CO ABX SCHAUMBURG, IL

AMERICAN BUSINESS ALLIANCE ABA KINGSTON, PA

AMERICAN CELLULAR COMMUNICATIONS, INC. ABD TARZANA, CA

AMERICAN CELLULAR WIRELESS MWB LAWRENCEVILLE, GA

AMERICAN COIN TEL INC AIJ LIVERPOOL, NY

AMERICAN COMMUNICATION SERVICES INC AVS OAKBROOK, IL

AMERICAN COMMUNICATION SYSTEMS MRJ LITTLETON, CO

AMERICAN COMMUNICATIONS ANC ,

AMERICAN COMMUNICATIONS INC AMU WICHITA, KS

AMERICAN COMMUNICATIONS INTERNATIONAL LTD ANU GAITHERSBURG, MD

AMERICAN COMMUNICATIONS NETWORK ACW NEWPORT BH, CA

AMERICAN COMMUNICATIONS TECHNOLOGY INC AXC RENO, NV





7


BR-751-100-112

AMERICAN DATACOM CORPORATION AMD ,

AMERICAN DISCOUNT TELECOMMUNICATIONS INC AOU DUNCANVILLE, TX

AMERICAN EXPRESS EXPRESS PHONE AEE DENVER, CO

AMERICAN EXPRESS PHONE LONG DISTANCE SVC AMX NEW YORK, NY

AMERICAN EXPRESS TRAVEL RELATED SERVICES ARE DENVER, CO

AMERICAN FIBER COM, INC. AFB WAXAHACHIE, TX

AMERICAN FIBERLINE CO AFL SAN ANTONIO, TX

AMERICAN FIBERNET, INC. AFI DUNCANVILLE, TX

AMERICAN INFORMATION NETWORK INC AFR ROLLING MEADOWS, IL

AMERICAN INMATE COMMUNICATIONS INC AIQ SAN ANTONIO, TX

AMERICAN INTERNATIONAL MICROCOMM INC AIM ,

AMERICAN INTERNATIONAL TELECOM AIE SAN ANTONIO, TX

AMERICAN INTERNATIONAL TELECOMMUNICATIONS AIX BURLINGTON, VT

AMERICAN INTERNATIONAL TELEPHONE AIT SAN FRAN, CA

AMERICAN INTERNATIONAL TELEPHONE, INC. AXI PURCHASE, NY

AMERICAN INTERSTATE COMMUNICATIONS CORP AIC ,

AMERICAN LDS AMF MOBILE, AL

AMERICAN LOCAL TELECOMMUNICATIONS, LLC DBA ALT COMMUNICATIONS LLC

EAT DALLAS, TX

AMERICAN LONG DISTANCE CO AGD HOUSTON, TX

AMERICAN LONG DISTANCE EXCHANGE INC AXL LOS ANGELES, CA

AMERICAN LONG DISTANCE EXCHANGE INC (INVALID USE AXL) AEG LOS ANGELES, CA

AMERICAN LONG DISTANCE INC ANL PORTLAND, OR

AMERICAN LONG LINES ALG HORSHAM, PA

AMERICAN METROCOMM CORPORATION AOZ NEW ORLEANS, LA

AMERICAN MICROWAVE COMMUNICATIONS INC ARC ,

AMERICAN MOBIL SATELLITE CORPORATION AOB RESTON, VA

AMERICAN MOBILEPHONE OF ALABAMA AAL ,

AMERICAN MOBILPHONE PAGING AWM CHARLESTON, WV

AMERICAN MOTOR INNS AMI ,

AMERICAN NATIONAL TELECOM ANZ LOS ANGELES, CA

AMERICAN NETWORK EXCHANGE INC (SUB OF AMNEX, INC) ANK ORLANDO, FL

AMERICAN NETWORK SERVICES ANT DALLAS, TX

AMERICAN NETWORK, INC AKI NEW YORK, NY

AMERICAN NORTEL COMMUNICATIONS INC AOO SALT LAKE CITY, UT

AMERICAN PAGING AXP BURTONSVILLE, MD

AMERICAN PAGING OF PA AZP PITTSBURGH, PA

AMERICAN PAGING SERVICES APJ SOUTHFIELD, MI

AMERICAN PERSONAL COMMUNICATIONS AEY BETHESDA, MD

AMERICAN PHONE CORPORATION MHH SARASOTA, FL

AMERICAN PRIVATE LINE APL ,

AMERICAN PTT PTX LOS ANGELES, CA

AMERICAN PUBLIC & PRIVATE COMMUNICATIONS INC APV MIAMI, FL

AMERICAN RADIO-TELEPHONE SERVICE INC ARS BALTIMORE, MD

AMERICAN RURAL CELLULAR AUZ PANAMA CITY, FL

AMERICAN SHARECOM OF WASHINGTON ALI ,

AMERICAN TEL GROUP INC AMJ ALBUQUERQUE, NM

AMERICAN TEL-SAVE OF SPOKANE INC ASV SPOKANE, WA

AMERICAN TEL-TEK INC AQN LARCHMONT, MY

AMERICAN TELCO INCORPORATED AMN ,

AMERICAN TELCO NETWORK SERVICES ANN HOUSTON, TX

AMERICAN TELECOMMUNICATION SERVICES AZI SOUTHFIELD, MI

AMERICAN TELECOMMUNICATIONS CORP ATU DALLAS, TX





7


BR-751-100-112

AMERICAN TELECOMMUNICATIONS CORP (VENTURA) AEV VENTURA, CA

AMERICAN TELECOMMUNICATIONS ENTERPRISES AEW SEATTLE, WA

AMERICAN TELEDATA DBA US DIAL USD JACKSONVILLE, FL

AMERICAN TELEDATA INC ADA DAYTONA, FL

AMERICAN TELEGRAM CORP AGM BEVERLY HILLS, CA

AMERICAN TELEMANAGEMENT ATT PALO ALTO, CA

AMERICAN TELENET AET ONTARIO, CA

AMERICAN TELEPHONE CO THE AZM ALLENTOWN, PA

AMERICAN TELEPHONE SERVICE AMV HUNTINGTON, WV

AMERICAN TELESIS ATJ MCLEAN, VA

AMERICAN TELESOURCE INTERNATIONAL, INC. AYL SAN ANTONIO, TX

AMERICAN TELESYSTEMS ATY ,

AMERICAN TELEVISION RELAY ATR ,

AMERICAN TELNET INC AQA MIAMI, FL

AMERICAN TELTRONIX ARX SCRANTON, PA

AMERICAN TRANSTECH ATK JACKSONVILLE, FL

AMERICATEL (PREV DISCOVERY TELECOMMUNICATIONS INC) DVT MIAMI, FL

AMERICELL COMMUNICATIONS AQQ WILBUR, WA

AMERICELL PA-3 LIMITED PARTNERSHIP AQE ITHACA, NY

AMERICOM COMMUNICATIONS, LLC AKM SACRAMENTO, CA

AMERICOM INC AKA WAUKESHA, WI

AMERICOM TECHNOLOGIES AOG DELRAY BEACH, FL

AMERICONNECT, INC. AEH OVERLAND PARK, KS

AMERINET COMMUNICATION ARJ FAYETTEVILLE, GA

AMERIPHONE AHN AUSTIN, TX

AMERISYSTEMS PARTNERSHIP (MERG EOCA & EO TECH) EOC DALLAS, TX

AMERITALK ALK ARVADA, CO

AMERITECH ADVANCED DATA SERVICES AAV CHICAGO, IL

AMERITECH AUDIOTEX SERVICES AAX CHICAGO, IL

AMERITECH CELLULAR AHO HOFFMAN ESTATES, IL

AMERITECH COMMUNICATIONS INTERNATIONAL, INC. AKN CHICAGO, IL

AMERITECH CORP AIH HOFFMAN ESTATES, IL

AMERITECH LONG DISTANCE SERVICES AKD HOFFMAN ESTATES, IL

AMERITECH MOBILE COMMUNICATIONS AZE UNIONTOWN, OH

AMERITECH MOBILE COMMUNICATIONS INC ADM HICKORY HILLS, IL

AMERITECH MOBILE COMMUNICATIONS INC AHM MILWAUKEE, WI

AMERITECH MOBILE COMMUNICATIONS INC FOR DETROIT AHD SCHAUMBURG, IL

AMERITECH PUBLISHING INC AHZ TROY, MI

AMERITECH SERVICES ACV FRAMINGTON, MI

AMERITEL (PREV. NAPA VALLEY TELECOMMUNICATIONS SERVICES) NVT NAPA, CA

AMERITEL LONG DISTANCE INC ALQ RICHARDSON, TX

AMERITEL PAGING INC. AGC APPLETON, WI

AMERIVISION COMMUNICATIONS, INC. AVU OKLAHOMA CITY, OK

AMERIVOICE TELECOMMUNICATIONS INC AVO BROOKFIELD, WI

AMERTEL CO AMT ,

AMFAC HOTELS AND RESORTS INC AHR ,

AMI COMMUNICATIONS, INC. AOY GENEVA, IL

AMICA WIRELESS PHONE SERVICE, INC. AHX IOWA CITY, IA

AMIERITEL INC AMQ ,

AMM COMMUNICATIONS AQW COLD SPRINGS, MN

AMNET INC AXT MESA, AZ

AMP ELECTRIC INC AEL ,





7


BR-751-100-112

AMPS INC AMZ ,

AMPTELCO CORP ALX ALBUQUERQUE, NM

AMRIGON ENTERPRISES INC AGN ,

AMTEL CORP AMC ,

AMTEL INC AML ,

AMTRAK ARK WASHINGTON, DC

AMTRON CORP ARQ KANSAS CITY, MO

AMVOX AVX LOS GATOS, CS

ANANDA WORLD BROTHERHOOD VILLAGE AWB NEVADA CITY, CA

ANDALUSIA RADIO SERVICE ADL ANDALUSIA, AL

ANDERSON COMCO ADN ,

ANDERSON EFFECTS INC AEF MENTONE, CA

ANDERSON TELEPHONE ANSWERING SERVICE ATA ,

ANDRIL SERVICE GROUP AGF LAREDO, TX

ANISHNABE COMMUNICATIONS ENTERPRISE, INC. AHE MT. PLESANT, MI

ANNE ARUNDEL COUNTY AAU ANNAPOLIS, MD

ANNISTON COMMUNICATIONS SVC ACS ,

ANNOX, INC. AXY PLEASANT VIEW, TN

ANS-A-PHONE COMMUNICATION INC AAC ,

ANS-A-PHONE OF PEARL . APP ,

ANSARING AGX ST LOUIS, MO

ANSER ANGELO ANB SAN ANGELO, TX

ANSERFONE OF ST LUCIE CITY ASL ,

ANSERPHONE INC ASE ,

ANSERWRITE AWR WINTERPARK, FL

ANSWER BY BIRKEN ABB ,

ANSWER FARGO ARF MINNEAPOLIS, MN

ANSWER FORT SMITH INC AFS FORT SMITH, AR

ANSWER GIRL INC ARG SAN JOSE, CA

ANSWER ILLINOIS ARI DES MOINES, IA

ANSWER INC ASR ,

ANSWER INC - GALVESTON ASG ,

ANSWER INC - HOUSTON ASH ,

ANSWER IOWA AIA ,

ANSWER MADISON TELEPHONE SECRETARIES INC ANM ,

ANSWER PAGE AHH DALLAS, TX

ANSWERING ASSOCIATES INC ANS ,

ANSWERING SERVICE OF HOPKINSVILLE AHP ,

ANSWERITE COMMUNICATIONS ASW ,

ANSWERITE PROFESSIONAL TELEPHONE SERVICE ASP ,

ANSWERPHONE AWP ,

ANSWERPHONE AND RADIO PAGING INC ARP ,

ANSWERPHONE INC APO ,

ANSWERPHONE OF GOLDSBORO AGL ,

ANSWERPHONE OF NATCHEZ ANH ,

ANTI-DEFAMATION ADF ,

ANTIGO CALL AMERICA AGQ ANTIGO, WI

ANTLER COMMUNICATIONS INC ANR KINGSVILLE, TX

ANY ONE IS OKAY (PREV. SCHUMAN COMMUNICATIONS) SHU KENNEDALE, TX

AOS CONTINENTAL OF CA AOT SACRAMENTO, CA

AP&T LONG DISTANCE, INC. AXG PORT TOWNSEND, WA

APOLLO TELECOM AOL SALT LAKE CITY, UT





7


BR-751-100-112

APOLLO TELECOMMUNICATIONS SERVICE APZ ,

APPALACHAN CELLULAR GENERAL PARTNERSHIP AHV HAROLD, KY

APPLE COMMUNICATIONS CORP AZL AUSTIN, TX

APPLE COMMUNICATIONS INC APQ CHICAGO, IL

APPLETON-OSHKOSH-NEENAH MSA LIMITED AOK APPLETON, WI

APPLIED BUSINESS TECHNOLOGIES INC APB PHOENIX, AZ

APPLIED SIGNAL CORP APD SAN JOSE, CS

APPLIED TECHNOLOGY GROUP INC AGU BAKERSFIELD, CA

APPROVED GROUP TELECOM AGP KENNEDALE, TX

AQUIS COMMUNICATIONS, INC. QUC PARSIPPANY, NJ

AR MARKETING INC AMK DENTON, TX

ARAMTEL AEK BALTIMORE, MD

ARBUCKLE COMMUNICATIONS AUK ARDMAORE, OK

ARBUCKLE COMMUNICATIONS CONSULTANTS ARB DUNCAN, OK

ARC LONG DISTANCE, INC. AJR DALLAS, TX

ARCH LONG DISTANCE (PREV LOTUS COMM CORP) LUS HOUSTON, TX

ARCO PETROLEUM PRODUCTS CO (AKA ARCO PAY POINT) AKU LOS ANGELES, CA

ARGO COMMUNICATIONS CORP ACC ,

ARIANA TELECOMMUNICATION INC RIA LOS ANGELES, CA

ARIZONA CELLULAR COMMUNICATION DBA CELLULAR ONE MOHAVE

EMV KINGMAN, AZ

ARKANSAS BLUECROSS BLUESHIELD AKB LITTLE ROCK, AR

ARKANSAS CELLULAR LIMITED PARTNERSHIP AKZ ROSWELL, GA

ARKANSAS COMMUNICATIONS AND ELECTRONICS INC AKC ,

ARKANSAS DEPARTMENT OF HUMAN SERVICES AKH LITTLE ROCK, AR

ARKANSAS-12 CELLULAR CORP AKS JACKSON, MS

ARKLA LONG DISTANCE ADVANTAGE AKG SHREVEPORT, LA

ARMOUR COMMUNICATIONS ARM ,

ARMSTRONG COMMUNICATIONS, INC. AOE BUTLER, PA

ARMSTRONG TELEPHONE COMPANY AHU CLINTON, PA

ARN COMMUNICATIONS CORP AUM MIAMI, FL

AROOSTOOK COMMUNICATIONS ARO ,

ARRIVA COMMUNICATIONS, INC(PREV GLOBAL TELECOM INC) FTC BAY SPRINGS, MS

ARTHUR ANDERSON & CO AZA CHICAGO, IL

ASAP PAGING INC AQP HALLETTSVILLE, TX

ASCENDING TECHNOLOGIES INC AWT BEACHWOOD, OH

ASCI’S TELEPHONE EXPRESS NETWORK ADV SAN FRANCISCO, CA

ASEAN TELECOM, LLC EAN UNION CITY, CA

ASHLAND CALL AMERICA AHL ASHLAND, WI

ASHTON COMMUNICATIONS CORPORATION AHT CHULA VISTA, CA

ASIA ACCESS TELECOM INC AJS LOS ANGELES, CA

ASIAN AMERICAN ASSOCIATION SNX EL MONTE, CA

ASIATEL, INC. AJL SANTA MONICA, CA

ASIATONE, LLC IES OXFORD, MD

ASSOCIATED BUSINESS TELEPHONE SYSTEMS ABU BERLIN, NJ

ASSOCIATED COMMUNICATIONS INC ACM ,

ASSOCIATED COMMUNICATIONS INC AQI PLAINVIEW, TX

ASSOCIATED COMMUNICATIONS INC (PAGING) ASO ,

ASSOCIATED COMMUNICATIONS OF NEW YORK INC ANY ,

ASSOCIATED GROCERS INC AGR SEATTLE, WA

ASSOCIATED NETWORK PARTNERS, INC. AWK SPRINGFIELD, IL

ASSOCIATED PAGING AND TELEPHONE ASX CORPUS CHRISTI, TX

ASSOCIATED TELENET INC ASN CORPUS CHRISTI, TX





7


BR-751-100-112

ASSOCIATED TELEPHONE ANS SERVICE MOBILE ASM ,

ASSOCIATED TELEPHONE ANSWERING SERVICE AST ,

ASSOCIATED TELEPHONE DESIGN ATD ,

ASSOCIATED TELEPHONE DESIGNS, INC. AGJ NEW YORK, NY

ASSOCIATED TELEPHONE MANAGEMENT SERVICES ATM ,

ASSOCIATED TERMINATING NETWORK ATW CORPUS CHRISTI, TX

ASSOCIATION COMMUNICATIONS AQO SEATTLE, WA

ASTAC LONG DISTANCE AFG ANCHORAGE, AL

AT&T (LOCAL) LOA BASING RIDGE, NJ

AT&T CANADA LONG DISTANCE SERVICES (PREV. UNITEL COMM. -TORONTO)

UCN TORANTO, ON, CN

AT&T COMMUNICATIONS ATX ,

AT&T COMMUNICATIONS OF CALIFORNIA INC ACR ,

AT&T COMMUNICATIONS OF DELAWARE INC ADE ,

AT&T COMMUNICATIONS OF ILLINOIS INC AIO ,

AT&T COMMUNICATIONS OF INDIANA INC AID ,

AT&T COMMUNICATIONS OF MARYLAND INC AMY ,

AT&T COMMUNICATIONS OF MICHIGAN INC AMG ,

AT&T COMMUNICATIONS OF MIDWEST INC AMW ,

AT&T COMMUNICATIONS OF MOUNTAIN STATES INC AMO ,

AT&T COMMUNICATIONS OF NEVADA INC ANA ,

AT&T COMMUNICATIONS OF NEW ENGLAND INC ANG ,

AT&T COMMUNICATIONS OF NEW JERSEY INC AJY ,

AT&T COMMUNICATIONS OF NEW YORK INC AYK ,

AT&T COMMUNICATIONS OF OHIO INC AOH ,

AT&T COMMUNICATIONS OF PACIFIC NORTHWEST INC APF ,

AT&T COMMUNICATIONS OF PENNSYLVANIA INC APY ,

AT&T COMMUNICATIONS OF THE SOUTH WEST INC (USE AOW) AOS ,

AT&T COMMUNICATIONS OF THE SOUTHERN STATES INC ASU ,

AT&T COMMUNICATIONS OF THE SOUTHWEST INC AOW ,

AT&T COMMUNICATIONS OF VIRGINIA INC AVA ,

AT&T COMMUNICATIONS OF WASHINGTON DC INC AWD WASHINGTON, DC

AT&T COMMUNICATIONS OF WEST VIRGINIA INC AWV ,

AT&T COMMUNICATIONS OF WISCONSIN INC AWI ,

AT&T COMMUNICATIONS-INTERSTATE DIVISION ATI ,

AT&T CONTRACT SERVICES IPS ATLANTA, GA

AT&T EASYLINK SERVICES WUT MAHWAK, NJ

AT&T INFORMATION SYSTEMS LABORATORY ISL DENVER, CO

AT&T OF PUERTO RICO APR ATLANTA, GA

AT&T OF VIRGIN ISLANDS AVI ATLANTA, GA

AT&T WIRELESS SERVICES AWL PARAMUS, NJ

AT&T WIRELESS SERVICES, INC. (PREV. MCCAW COMMUNICATIONS-MSI DIV)

MWZ KIRKLAND, WA

AT&T WIRELESS SERVICES, INC.(PREV. MCCAW CELLULAR COMM. INC)

MCZ KIRKLAND, WA

ATCALL, INC. AAO ARLINGTON, VA

ATCHISON TOPEKA AND SANTA FE RAILWAY CO (THE) ATF KANSAS CITY, KS

ATCI INC. CANADA HOLDINGS, INC AHI ETOBICOKE, ON

ATH COMMUNICATIONS DBA CALL AMERICA CAR SANTA ANA, CA

ATHENA INTERNATIONAL L.L.C. AHQ NEW ORLEANS, LA

ATHENA INTERNATIONAL LLC(PREV. ULTIMATE COMMUNICATIONS CORP)

ULM BOULDER, CO

ATHENS BUSINESS COMMUNICATIONS ATB THE PLAINS, OH





7


BR-751-100-112

ATHENS MOBILE PHONE AHS ATHENS, OH

ATI TELECOM INC. AQV CORONA, NY

ATL COMMUNICATIONS ALF ALAMEDA, GA

ATLANTIC CELLULAR COMPANY, L.P. DBA LONG DISTANCE BY CELLULAR ONE

AUL COLCHESTER, VT

ATLANTIC CONNECTIONS LTD ACZ TRAVERSE CITY, MI

ATLANTIC CONNECTIONS, INC AOF WORCESTER, MA

ATLANTIC DIGITAL AIG ANN ARBOR, MI

ATLANTIC GATEWAY TELECOM, INC AJG ROYAL PALM BEACH, FL

ATLANTIC TELE-NETWORK CO AWO ST THOMAS, VI

ATLANTIC TELECOM CORPORATION AXB BALA CYNWYD, PA

ATLANTIC TELECOMMUNICATION SYSTEMS, INC. AYA WEST PALM BEACH, FL

ATLANTIC TELEPHONE INC AQT DAYTONA BEACH, FL

ATLANTIC TELESIS GROUP,INC. AQG YONKERS, NY

ATLAS COMMUNICATIONS AQU SPRINGFIELD, MS

ATLAS COMMUNICATIONS, LTD AAY BLUE BELL, PA

ATLAS EQUITY, INC., DBA PERFORMANCE TELECOM PTY NEWPORT BEACH, CA

ATLAS RADIOPHONE ALR ,

ATLAS SECURITY INC ASY ,

ATNT AZQ CUMBERLAND, MD

ATO SERVICES CORP AOV BISHOP, CA

ATS AQS PLEASANT HILL, CA

ATS MOBILE TEL INC AMB ,

ATS TELECOMMUNICATIONS SYSTEMS, INC. AJT THE WOODLANDS, TX

ATS TELEPHONE & DATA SYSTEMS INC ASZ MEMPHIS, TN

ATT RADIOTELEPHONE CORP AZR STATEN ISLAND, NY

ATT-IS AIS SYSTEM 1000 AIF SOMERSET, NJ

ATU LONG DISTANCE AUI ANCHORAGE, AK

ATX INC (CODE INVALID USE ATZ) XXX PHILADELPHIA, PA

ATX TELECOMMUNICATIONS SERVICES, LTD(PREV ATX EASY ACCESS LONG)

ATZ PHILADELPHIA, PA

AUBURN TELECOM LTD AUN FRESNO, CA

AUDIOCOM ELECTRONICS INC AII SPOKANE, WA

AUDITEL, INC ADB NORTH HOLLYWOOD, CA

AURORA/ELGIN CELLULAR TELEPHONE CO INC AEC WEST ATLANTIC CITY, NJ

AUS INC AUU BETHESDA, MD

AUSTIN BESTLINE ABN AUSTIN, TX

AUSTIN COMMUNICATIONS SYSTEMS AUY AUSTIN, TX

AUSTIN COMPUTER ENTERPRISES, INC AJU YONKERS, NY

AUSTIN PAGING INC APG ,

AUSTIN TELECO U.S.A., INC. AYU AUSTIN, TX

AUTO PAGE AUG LEVELLAND, TX

AUTO PHONE AUH YUMA, AZ

AUTO-PHONE CO AUT ,

AUTOFONE INC AUF ,

AUTOMATED TELECOM AUV PALM DESERT, CA

AUTOMATIC DATA PROCESSING AUTONET ADQ ANN ARBOR, MI

AUTOMOBILE CLUB OF SOUTHERN CALIFORNIA ACB LOS ANGELES, CA

AUTOPAGE INC AUP TEXARKANA, TX

AUTOPHONE OF GAINESVILLE INC ATG ,

AUTOPHONE OF LAREDO, INC ALO LAREDO, TX

AUTOPHONE OF SAN ANTONIO INC ASA ,

AUTOPHONE OF VIDALIA ATV ,





7


BR-751-100-112

AUTOTEL AUO LAS VEGAS, NV

AUTUMN COMMUNICATIONS, INC. AUX SAN ANTONIO, TX

AVANTIS NY GERNERAL PARTNERSHIP STY SCHAUMBURG, IL

AVIRNEX COMMUNICATIONS GROUP AVR LARKSPUR, CA

AVISTA COMMUNICATIONS, INC (PREV ONE EIGHTY COMMUNICATIONS, INC)

OEH SPOKANE, WA

AWESOME PAGING INC AWS VICTORIA, TX

AWZ CELLULAR CORP. AZY HOUSTON, TX

AX TELECOMMUNICATIONS, INCORPORATED XTI FAIRFAX, VA

AXCES INC AXQ HOUSTON, TX

AXXIS COMMUNICATIONS AXS SPRINGDALE, AR

AZCOM PAGING INC AZO TUCSON, AZ

AZTEC COMMUNICATION AZT ,

B & B COMMUNICATIONS BBC DEL RIO, TX

B & B MOBILE COMM BBM MEXIA, TX

B-E-M SYSTEMS INC BEM ,

B.C.P. INC BPI ABELENE, TX

B.R. COMMUNICATIONS BRR ABILENE, TX

BABY GRAND CORP BGC ,

BACHTEL CELLULAR LIQUIDITY LP BHT PHILADELPHIA, PA

BAE COMMUNICATIONS INC BAE MOUNT VERNON, OH

BAIR COMMUNICATIONS BIR ,

BAKER PROTECTIVE SERVICE INC BPS ,

BAKERSFIELD CELLULAR BAK BAKERSFIELD, CA

BALDPATE METROCOMMUNICATIONS INC BMC ESTES PARK, CO

BALDWIN CELLCOM, INC. BWC BALDWIN, WI

BALLARD RULAL TELEPHONE COOPERATIVE CORPORATION BDO LA CENTER, KY

BALTIMORE GAS & ELECTRIC BGE BALTIMORE, MD

BALTIMORE-WASHINGTON TELEPHONE BWT PIKESVILLE, MD

BAND COMMUNICATIONS BDC ,

BANK OF AMERICA BOA SAN FRANCISCO, CA

BARAGA TELEPHONE COMPANY BRG BARAGA, MI

BARTS LD GROUP BAR FT WORTH, TX

BASCOM LONG DISTANCE BCG BASCOM, OH

BASICPHONE, INC. BSE BEAUMONT, TX

BASIN 2 WAY RADIO INC BIN BIG SPRING, TX

BASIN COMMUNICATIONS BSN ,

BASIN COMMUNICATIONS INC BNC ,

BATTLES COMMUNICATIONS INC BLS DEXTER, MO

BAXLEY RADIO TELEPHONE SERVICES BRT ,

BAY ANSWERPHONE BAS ,

BAY AREA CELLULAR ONE BAO OAKLAND, CA

BAY AREA CELLULAR TELEPHONE CO BAC SAN ROMAN, CA

BAY AREA MEDICAL EXCHANGE BME ST. PETERSBURG, FL

BAY AREA TELEPORT BAT ALAMEDA, CA

BAY COMMUNICATIONS BAY FALL RIVER, MA

BAY COMMUNICATIONS COMPANY BYA PANAMA CITY, FL

BAY SPRINGS LONG DISTANCE, INC. BGT MONROE, LA

BAY SPRINGS TELEPHONE COMPANY INC BYE BAY SPRINGS, MS

BAY STAR SATELLITE PAGING BYS HOUSTON, TX

BAY TELECOM BYT FRESNO, CA

BAY TNT NETWORK BYN KENNEDALE, TX

BAYCOMM INC. BYM PAOLI, PA





7


BR-751-100-112

BAYFONE OF TAMPA DBA AT&T WIRELESS SERVICES CZB TAMPA, FL

BAYLAND COMMUNICATIONS, INC. BYO ABRAMS, WI

BAYNET, INC. BNE ABRAMS, WI

BBC COMMUNICATION SERVICES BBV HOUSTON, TX

BC 1-800 MARKETING BCK VANCOUVER, BC

BC TEL BCX BURNABY, BC

BC TEL SYSTEMS SUPPORT, INC. BCE BURNABY, BC

BCCMMEX, INC. DBA FREEDOM PAGE-FREEDOM CELLULAR FPE LEONARDTOWN, MD

BCS COMMUNICATIONS INC BCZ CHICAGO, IL

BEAVER HEAD ELECTRONICS BVH ,

BEAVERHEAD ELECTRONICS BHD DILLON, MT

BEC COMMUNICATIONS INC BEC NEW YORK CITY, NY

BECKER BKR CHICAGO, IL

BEE LINE LONG DISTANCE BLE SALT LAKE CITY, UT

BEE MOBILRADIO BMO ,

BEECH RIDGE TELEMETRY, INC. BHR BECKLEY, WV

BEEHIVE TELEPHONE CO INC BHV WENDOVER, UT

BEEP BPP YORK, PA

BEEP BEEP SUNCOAST INC BBS COCOA, FL

BEEP CALIFORNIA INC BEP SAN DIEGO, CA

BEEP COMMUNICATIONS BPC ,

BEEP COMMUNICATIONS SYSTEMS INC BCS ,

BEEP WEST INC BPW GLENWOOD SPRINGS, CO

BEEP-ALERT OF KENTUCKY BKY LEXINGTON, KY

BEEPCALL BCL SYRACUSE, NY

BEEPER 1 BIP TEMPE, AZ

BEEPER CO (THE) BQP DALLAS, TX

BEEPER EXPRESS DE PUERTO RICO INC BPE SAN JUAN, PR

BEEPER SERICE OF TULSA BST ,

BEEPER SERVICE INC BSI ,

BEEPER STREET INC T/A ALL PAGE BSA PARLIN, NJ

BEEPERMART, INC. BPM MICHIGAN CITY, IN

BEEPERS ETC BPR TAHLEQUAH, OK

BEEPLES, INC. BES OKEMOS, MI

BELL AIR COMMUNICATIONS BEA SPOKANE, WA

BELL ATLANTIC COMMUNICATIONS (PREV. BELL ATLANTIC LONG DISTANCE)

BAD ARLINGTON, VA

BELL ATLANTIC COMMUNICATIONS INC BAX ARLINGTON, VA

BELL ATLANTIC COMMUNICATIONS INC (PREV NYNEX) USE BLX NYX BOSTON, MA

BELL ATLANTIC COMMUNICATIONS INC (PREV NYNEX-CORRIDOR)NOW USE BAX

NYC ARLINGTON, VA

BELL ATLANTIC COMMUNICATIONS INC. BLX ARLINGTON, VA

BELL ATLANTIC COMMUNICATIONS, INC. (PREV. NY-NJ CORRIDOR CO.)

NNC ARLINGTON, VA

BELL ATLANTIC COMMUNICATIONS, INC.(PREV. PENNSYLVANIA-JERSEY COR)

PJC ARLINGTON, VA

BELL ATLANTIC DIRECTORY SERVICES, INC. BAV BETHESDA, MD

BELL ATLANTIC INC BAL PHILADELPHIA, PA

BELL ATLANTIC INFOSPEED BAI NORFOLK, VA

BELL ATLANTIC INTERNET SOLUTIONS, INC. BLI RESTON, VA

BELL ATLANTIC MOBILE SYSTEMS INC BAM ,

BELL ATLANTIC NETWORK INTEGRATION INC. BNI FRAZER, PA

BELL ATLANTIC NETWORK SERVICES, INC. BAW SILVER SPRING, MD





7


BR-751-100-112

BELL ATLANTIC PAGING BLG PARSIPPANY, NJ

BELL ATLANTIC PLUS BAU ARLINGTON, VA

BELL ATLANTIC TELEPRODUCTS CORP BAB EXTON, PA

BELL ATLANTIC VIDEO SERVICES BEI GREENBELT, MD

BELL ATLANTIC-DEL,INC BND PHILADELPHIA, PA

BELL ATLANTIC-MD,INC BNM BALTIMORE, MD

BELL ATLANTIC-NJ,INC BNJ NEWARK, NK

BELL ATLANTIC-PA,INC BNP PHILADELPHIA, PA

BELL ATLANTIC-TRICON LEASING CORP BTR PARAMUS, NJ

BELL ATLANTIC-VA,INC BNA RICHMOND, VA

BELL ATLANTIC-WASH,DC,INC BNH WASHINGTON, DC

BELL ATLANTIC-WVA,INC BNW CHARLESTON, WV

BELL ATLANTICOM SYSTEMS INC BLA PRINCETON, NJ

BELL CANADA BED MONTREAL, PQ

BELL COMMUNICATIONS INC BLL FORT WORTH, TX

BELL MOBILITY CELLULAR, INC. BMY ONTARIO, CN

BELL PAGING CO. BLP LOS ANGELES, CA

BELL-EAST COMPANY INC, (PREV PRE-TELL COMMUNICATIONS INC) PRX BAYSHORE, NY

BELLAIRE ROAD AUTO PARTS, INC. BRP CLEVELAND, OH

BELLCOM BLM NUTLEY, N.

BELLCORE BCR PISCATAWAY, NJ

BELLSOUTH BSE, INC. BBE ATLANTA, GA

BELLSOUTH BUSINESS SYSTEMS BSU ATLANTA, GA

BELLSOUTH BUSINESS SYSTEMS (PREV BELLSOUTH TELECOMMUNICATIONS)

BSO ATLANTA, GA

BELLSOUTH CELLULAR BCU MOBILE, AL

BELLSOUTH COMMUNICATIONS NETWORK BSH ,

BELLSOUTH INTERNATIONAL ACCESS, INC. BIL ATLANTA, GA

BELLSOUTH LONG DISTANCE BSL ATLANTA, GA

BELLSOUTH MOBILITY INC BSM NASHVILLE, TN

BELLSOUTH PERSONAL COMMUNICATIONS BPN ATLANTA, GA

BELLSOUTH SERVICES BSS BIRMINGHAM, AL

BELLSOUTH TELECOMMUNICATIONS, INC.- ALEC BEN ATLANTA, GA

BELSAVE TELECOMMUNICATIONS BLT GLENSIDE, PA

BEN LOMAND COMMUNICATIONS, INC. BNL MCMINNVILLE, TN

BENEFICIAL DATA PROCESSING CORP BDP PEAPACK, NJ

BENNETT COMMUNICATIONS BNT FLINT, MI

BENTLEYVILLE TEL CO BYI BENTLEYVILLE, PA

BERKSHIRE CABLE CORP. BCA KINDERHOOK, NY

BERKSHIRE COMMUNICATIONS BCM ,

BERMUDA DIGITAL COMMUNICATIONS LTD BDI HAMILTON, BM

BEST CHOICE LONG DISTANCE COMPANY INC CKM CASCADE, IA

BEST WESTERN PARKWAY CENTER INN BWP ,

BESTLINE TAS BLN ,

BETA TELE - PAGE INC BTP TYLER, TX

BETHANY COLLEGE INC BET BETHANY, WV

BETHANY TELCOM BHY PLANO, TX

BETTER ANSWER BAN ,

BETTER BEEP (A) BEE SAN LUIS OBISPO, CA

BETTER BEEPERS INC BBP ,

BEV-R ENTERPRISES INC T/A TOUCHTONE COMMUNICATIONS BRE UNION, NJ

BEVERLY SERVICE COMPANY BVS DALLAS, TX

BEXAR COMMUNICATIONS INC BRC ,





7


BR-751-100-112

BFI COMMUNICATION, INC. BFI SAN DIEGO, CA

BI-STATE TELEPHONE INC BIS FENWICK ISLAND, DE

BIG APPLE PAGING CORP BGA PLAINVIEW, NY

BIG COUNTRY COMMUNICATIONS BCC COEUR D’ALENE, ID

BIG PLANET, INC. BPL PROVO, UT

BIG SKY BEEPER BSB ,

BIG SKY TELECOM, INC. BSY BASIN, WY

BILAN COMMUNICATIONS, INC. BIA MONROE, MI

BINGHAMTON CELLULAR CO BGH BINGHAMTON, NY

BIRCH HILL LIMITED BHI VIENNA, VA

BIRCH TELECOM, INC. BHC KANSAS CITY, MO

BIRCH TELECOM, INC. (PREV VALU LINE OF KANSAS) VLK EMPORIA, KS

BITEK INC BTI LONG BEACH, CA

BITEX INTERNATIONAL INC BIT ,

BITRO TELECOMMUNICATIONS INC BTO LOS ANGELES, CA

BIXBY TELEPHONE CO BXY BIXBY, OK

BIXBY TELEPHONE LONG DISTANCE CO BXT BIXBY, OK

BIZ TEL (CALIFORNIA CO) BZT SAN JOSE, CA

BIZ TEL LONG DISTANCE TELEPHONE CO BIZ ,

BJB ENTERPRISES INC BJB ,

BKC TELECOMMUNICATIONS, INC. BKC SAN MARCOS, TX

BLACK HILL CELLULAR TELEPHONE CO BHL RAPID CITY, SD

BLACK HILLS FIBERCOM BHF TOWN AND COUNTRY, MO

BLACK MTN COMMUNICATIONS BLK BLYTHE, CA

BLACK WORLD TELECOMMUNICATIONS BLW SLIVER SPRING, MD

BLACKFOOT TELEPHONE, INC BFT MISSOULA, MT

BLACKHAWK COMMUNICATIONS INC BCI BARABOO, WI

BLANTON-YATES COMMUNICATIONS BYC NORTH MYRTLE BEACH, SC

BLC COMMUNICATIONS BLC GRAND BLANC, MI

BLUE CROSS OF WESTERN PENNSYLVANIA INC BCW PITTSBURGH, PA

BLUE MOUNTAIN CELLULAR DBA CELLULAR ONE BUE WALLA WALLA, WA

BLUE RIBBON RENTALS II, INC. DBA TALK ONE AMERICA BIE CUHAHOGA FALLS, OH

BLUEGRASS CELLULAR BLU ELIZABERHTOWN, KY

BLUEGRASS LONG DISTANCE, INC. BLD LEXINGTON, KY

BLUEGRASS TELECOM, LLC BGL ELIZABETHTOWN, KY

BLUESTAR NETWORKS, INC. BWI NASHVILLE, TN

BMI INC BMI ITAACA, IL

BN1 TELECOMMUNICATIONS, INC.(PREV. BROWER NETWORK 1) NWO AKRON, OH

BOBIER ELECTRONICS BEL ,

BOCA MOBILEPHONE BMP ,

BOEING COMPUTER CO BCP ,

BOLIN COMMUNICATION SYSTEMS BOL TEXARKANA, TX

BONE COMMUNICATIONS INC BON EDNA, TX

BONNEVILLE POWER ADMINISTRATION BPA ,

BONNEVILLE SATELLITE CORP BSC ,

BONNEVILLE TELECOMMUNICATION CORP BNV ,

BOOKER COMMUNICATIONS BKM ALCESTER, SD

BORDERCOMM INC BDR EL PASO, TX

BORDERLAND COMMUNICATIONS, LLC BLO NIAGARA, WI

BORGER AIR PAGE INC BAP ,

BORINQUEN BEEPERS INC BNB SAN JUAN, PR

BOSTON COMMUNICATIONS GROUP INC BNG WOBURN, MA





7


BR-751-100-112

BOULDER COMMUNICATIONS BOC BOULDER, CO

BOULEVARD COMMUNICATIONS, L.L.P. BLR CRANBERRY, PA

BOYD LONG DISTANCE BYD DALLAS, TX

BP OIL BPO CLEVELAND, OH

BRAHMS BRH KENNEDALE, TX

BRAINARD TELECOM BRD BRAINARD, MN

BRAMTEL BRM DALLAS, TX

BRAND X INTERNET BXI SANTA MONICA, CA

BRANNEN MOBILE TELEPHONE BMB ,

BRANSON TELEPHONE BRN BRANSON, MO

BRANTLEY TELEPHONE COMPANY, INC. BTD NAHUNTA, GA

BRAVO CELLULAR, L.L.C. BOE RENO, NV

BRAZORIA LONG DISTANCE BZD BRAZORIA, TX

BRAZOS CELLULAR COMMUNICATIONS INC BRZ OLNEY, TX

BRAZOS LONG DISTANCE BRL OLNEY, TX

BRAZOSPORT TELEPHONE CO BZP LAKE JACKSON, TX

BRE COMMUNICATIONS, L.L.C., D/B/A PHONE MICHIGAN PHG FLINT, MI

BREDA TELEPHONE CORPORATION BDT BREDA, IA

BREN CORP DBA TELE-BEEPERS BTB ,

BRESNAN TELEPHONE OF MICHIGAN, LLC. BEH MARQUETTE, MI

BRIDGECOM INTERNATIONAL, LLC BGM MOUNT KISCO, NY

BRINDLEE MOUNTAIN TELEPHONE CO BDM ARAB, AL

BRINDLLE MOUNTAIN TELEPHONE COMPANY BMT ARAB, AL

BRITTAN COMMUNICATIONS INTERNATIONAL CORP. BCT HOUSTON, TX

BROADBAND COMMUNICATIONS, INC BBN WINCHESTER, MA

BROADBAND SERVICES CO BBD KNOXVILLE, TN

BROADCAST MEDIA SATELITE, INC. BMS HATO REY, PR

BROADSPAN COMMUNICATIONS, INC. BOS ST LOUIS, MO

BROOKINGS MUNICIPAL UTILITIES DBA SWIFTEL COMMUNICATIONS SIW BROOKINGS, SD

BROOKS FIBER COMM. OF NEVADA(PREV PHOENIX FIBERLINK) USE PFI

PXF FOLSOM, CA

BROOKS FIBER COMMUNICATIONS (PREV ADVANTAGE COMMUNICATIONS GROUP)

AZU GRAND RAPIDS, MI

BROOKS FIBER COMMUNICATIONS (PREV. BITTEL TELECOMMUNICATIONS)

BTL GRAND RAPIDS, MI

BROOKS FIBER COMMUNICATIONS OF TEXAS, INC(PREV METRO ACCESS)

MAI IRVING, TX

BROOKS FIBER COMUNICATIONS OF NEVADA,INC(PREV PHOENIX FIBERLINK)

PFI FOLSOM, CA

BROOKS FIBER PROPERTIES ( PREV. BROOKS FIBER COMMUNICATIONS, INC)

BFC SACRAMENTO, CA

BROOKS FIBER PROPERTIES(PREV. CITY SIGNAL INC.) CYG GRAND RAPIDS, MI

BROOKS FIBER PROPERTIES, INC. BFP TOWN & COUNTRY, MO

BROOKSIDE TELEPHONE CO INC BKS ARLINGTON, TX

BROWN SERVICE CO BVC DALLAS, TX

BROWNIE COMMUNICATIONS CORP DBA ICLD(PREV ATLAS COMM.& TELEPHONE)

ASJ DELRAY BEACH, WI

BRUCE R BECKER BRB ,

BRUMFIELD NETWORK COMMUNICATIONS BRU OAKLAND, CA

BRYAN 800 COMMUNICATIONS INC BRY BRYAN, TX

BRYANT SERVICE BYV EULESS, TX

BT GLOBAL NETWORKS LIMITED BTG ATLANTA, GA

BT NORTH AMERICA INC BTN SAN JOSE, CA

BT TELECOM, INC. BTQ WOODBRIDGE, NJ





7


BR-751-100-112

BTC INC BTW BREDA, IA

BTC LONG DISTANCE, INC. BDN BLOUNTSVILLE, AL

BTI TELECOMMUNICATIONS SERVICES (PREV. ECONOWATS) EWT RALEIGH, NC

BUD-NORTH SHORE INC BNS SANTA BARBARA, CA

BUDGET CALL LONG DISTANCE INC BUC SAN MARCOS, TX

BUDGET CORP BUD BENTON HARBOR, MI

BUDGET PHONE INC. BGP SHREVEPORT, LA

BUDGET TELEPHONE BTT SEATTLE, WA

BUDGET TELEPHONE ANSWERING SERVICE BUT BENTON HARBOR, MI

BUDGET-TELEPHONE INC BDG DURANGO, CO

BUFFALO TELEPHONE CO BFL BUFFALO, NY

BUFFALO VALLEY TELEPHONE COMPANY BVT LEWISBURG, PA

BUILDING COMMUNICATIONS, INC. BIC THREE RIVERS, MI

BURLINGTON-NORTHERN BNN ,

BUSINESS AUTO PHONE INC BHN TAZEWELL, VA

BUSINESS COMMUNICATIONS BMN DES MOINES, IA

BUSINESS COMMUNICATIONS INC BUS ,

BUSINESS COMMUNICATIONS NETWORK INC BCN DENVER, CO

BUSINESS DISCOUNT PLAN DBA LD DISCOUNT PLAN BSD LONG BEACH, CA

BUSINESS LONG DISTANCE BSG READING, MA

BUSINESS PHONES BSP HERNDON, VA

BUSINESS RADIO INC BSR KENNEWICK, WA

BUSINESS RADIO SALES & SERVICE INC BRS CORALVILLE, IA

BUSINESS SERVICE CENTER INC BSV WAUSAU, WI

BUSINESS SERVICES BY CELLULAR ONE (PREV ECLIPSE COMM. CORP)

EEC BELLEVUE, WA

BUSINESS TECHNOLOGY SERVICES INC BTV MIAMI, FL

BUSINESS TECHNOLOGY SYSTEMS, INC BTH POMPANO BEACH, FL

BUSINESS TELECOM INC BTM RALEIGH, NC

BUSINESS TELECOM INC (PREV LASSMAN WEBER COMM) LWC MEDFORD, OR

BUSINESS TELECOMMUNICATIONS CORP BTC ,

BUSINESS TELEPHONE SYSTEM INC BTS ,

BUTTE COUNTY CELLULAR LICENSE CORPORATION BCY FAIRFIELD, CA

BUY-TEL COMMUNICATIONS, INC BUY COLLEYILLE, TX

BUYPASS BYP ATLANTA, GA

BW TELECOM BWL BENKELMAN, NE

C & C COMMUNICATIONS OF NEW MEXICO CNX ,

C & I COMMUNICATIONS CZI COOKEVILLE, TN

C & P TELEPHONE CO OF MARYLAND CPY BALTIMORE, MD

C C ENTERPRISES CQQ DALLAS, TX

C P NATIONAL (AMERICAN NETWORK) CPN PORTLAND, OR

C&C COMMUNICATIONS CCC ,

C&K INVESTMENTS INC CKI ,

C&W COMMUNICATIONS INC CWC ,

C&W DATAAMERICA CWA FAIRFAX, VA

C-1 COMMUNICATIONS, INC. OUC EMILY, MN

C-COM (PREV. C & G ASSOCIATES) CGZ BOULDER, CO

C-COMM, INC. OMM WINCHESTER, VA

C-NET COMMUNICATIONS (PREV. CELLNET TELECOMMUNICATIONS)

CVW MADISON HEIGHTS, MI

C-SYSTEMS, INC SYE COEUR D’ALENE, ID

C.C.I. COMMUNICATION SPECIALISTS, INC. CJK ROSEVILLE, CA

C2C FIBER, INC FIE HOUSTON, TX





7


BR-751-100-112

C3 COMMUNICATIONS, INC. OUI AUSTIN, TX

CA PAGING CGF OAK PARK, MI

CABLE & WIRELESS CWI VIENNA, VA

CABLE & WIRELESS COMMUNICATIONS (FMLY TDX SYSTEMS) TDX VIENNA, VA

CABLE & WIRELESS TELECOMMUNICATIONS CWR MISSISSAUGA, ON

CABLE AND WIRELESS INTERNATIONAL CWL MC CLEAN, VA

CABLE AND WIRELESS MANAGEMENT SERVICES CBW ,

CABLE PLUS MANAGEMENT, INC. CFM BELLEVUE, WA

CABLEVISION LIGHTPATH INC CBV WOODBURY, NY

CACTUS COMMUNICATIONS INC CSC ,

CACTUS INC CAC ,

CADETELCO,LLC DBA ALL STATES TELEPHONE CO AQD COLORADO SPRINGS, CO

CAGAL CELLULAR COMMUNICATIONS CORP CGA OAKLAND, CA

CAGLE COMMUNICATIONS INC CGL ,

CAL AUTOFONE CAU ,

CAL-COM RADIO TEL CDO EL CENTRO, CA

CAL-ONE CELLULAR L P COQ FORT JONES, CA

CAL-VADA MICROWAVE INC CLV SACRAMENTO, CA

CALAVERAS TELEPHONE CO CVR COPPEROPOLIS, CA

CALCOM RADIO TELEPHONE CAM ,

CALIFORNIA 9 CELLULAR CORP CLF SAN FRANCISCO, CA

CALIFORNIA INTELECOM CORP II CFI ,

CALIFORNIA STATE LOTTERY CYZ SACRAMENTO, CA

CALIFORNIA-OREGON TELEPHONE COMPANY CFE DORRIS, CA

CALL AMERICA BULLHEAD CBH RIVIERA, AZ

CALL AMERICA GROUP CRA MARSHFIELD, WI

CALL AMERICA INC CAA ,

CALL AMERICA LONG DISTANCE CGJ JACKSONVILLE, FL

CALL AMERICA MONTANA CMQ BOZEMAN, MT

CALL COMMUNICATIONS CCY CALDWELL, TX

CALL FOR LESS CJF OSHAWA, ON

CALL FOR LESS LONG DISTANCE CFX ARLINGTON, TX

CALL HOME AMERICA CLH AUSTIN, TX

CALL MOBILE CBB LEXINGTON, KY

CALL SAVE CSV ,

CALL SAVER CSQ WILMINGTON, NC

CALL SAVERS OF FRESNO CSF FRESNO, CA

CALL SCIENCES, INC LLE EDISON, NJ

CALL TECHNOLOGY CORP OF PHILA CTG ARDMORE, PA

CALL US CORP CUD SAN JUAN, PR

CALL US OF KENTUCKY CUK ,

CALL USA CLU POCATELLO, ID

CALL USA (DALLAS) CUA DALLAS, TX

CALL-AMERICA MILLER HILLIER CMH FAIRFIELD, AK

CALL-AMERICA OF BAKERSFIELD CBR SANTA ANA, CA

CALL-AMERICA OF FRESNO CAF FRESNO, CA

CALL-AMERICA OF PALM DESERT CPD PALM DESERT, CA

CALL-AMERICA OF RIVERSIDE CRV RIVERSIDE, CA

CALL-AMERICA OF SAN DIEGO CDG SAN DIEGO, CA

CALL-COMMUNICATIONS INC CCO ,

CALL-EX INTERNATION INC CLX ,

CALLING CARD COMPANY, INC. CLJ ENGLEWOOD CLIFFS, NJ





7


BR-751-100-112

CALLPAGE INC CLL ,

CALLUM LONG DISTANCE CUJ DALLAS, TX

CALTECH INTERNATIONAL TELECOM CORPORATION CJJ WALNUT CREEK, CA

CAM COM CAX GILLETE, WY

CAM-NET INC CNZ SEATTLE, WA

CAMACHO COMMUNICATIONS CORPORATION MHU SACRAMENTO, CA

CAMARATO DISTRIBUTING, INC MRB HERRIN, IL

CAMBRIDGE TELCOM SERVICES, INC MBD GENESEO, IL

CAMDEN MOBLE COMMUNICATIONS INC CMB ,

CAMERON LONG DISTANCE CAO SULPHUR, LA

CANAVERAL COMMUNICATIONS CAV ,

CANCALL COMMUNICATIONS, INC. AUJ NEWARK, NJ

CANNON COMMUNICATIONS CORPORATION CDB RED WING, MN

CANNON MOBILE PHONE INC CPH ,

CANOPCO INCORPORATED NPO ONTARIO, CN

CANTON CELLULAR CNU COLUMBUS, OH

CANTOR FITZGERALD SECURITIES CORP CFS NEW YORK, NY

CAP ROCK TELECOMMUNICATIONS CKO SPUR, TX

CAPE FEAR PAGING COMPANY OF NORTH CAROLINA PFP RALEIGH, NC

CAPITAL ANS SERVICE CPT ,

CAPITAL COMMUNICATIONS COOPERATIVE CZP MANASSAS, VA

CAPITAL NETWORK SYSTEM INC (SUB OF AMNEX, INC) CAQ ORLANDO, FL

CAPITAL TELECOM OF MARYLAND CPZ ,

CAPITAL TELECOMMUNICATIONS INC CPL ,

CAPITAL TELEPHONE CO INC CAT ,

CAPITOL RADIO TELEPHONE CPR CHARLESTON, WV

CAPROCK CELLULAR LIMITED PARTNERSHIP CKL LUBBOCK, TX

CAPROCK COMMUNICATIONS CCK HOBBS, NM

CAPROCK COMMUNICATIONS (PREV. SYNERGY TELEMANAGEMENT INC.)

SGY DALLAS, TX

CAPROCK FIBER NETWORK LTD CKF DALLAS, TX

CAPROCK RADIO DISPATCH CPK ,

CAR-TEL COMMUNICATIONS INC CCN ,

CARA COMMUNICATIONS COMPANY RUC GILBERT, AZ

CARAWAY COMMUNICATIONS, INC. CQJ DALLAS, TX

CARD ESTABLISHMENT SERVICES INC CEB SIOUX FALLS, SD

CARD TEL CDT FT LAUDERDALE, FL

CARDINAL COMMUNICATION CORP. CDM MONTICELLO, KY

CARIB COMM, L.P. CBP MIAMI, FL

CARIBBEAN AUTOMATED LONG LINES SERVICES CAD ST THOMAS, VI

CARIBBEAN TELECOMMUNICATIONS CBQ NEW YORK, NY

CARIBBEAN TELECOMMUNICATIONS CONSORTIUM, INC(PREV MULTIMEDIA)

MUE SAN FRANCISCO, CA

CARIBBEAN TELEPHONE & TELEGRAPH INC CIB DEARBORN, MI

CARIBE COMMUNICATIONS AND TELEPHONE, INC. CBF SAN JUAN, PR

CARIBSAT TELECOMMUNICATIONS INC. (PREV. COMSERV TELECOM. INC.)

CVZ SAN JUAN, PR

CARICALL COMMUNICATIONS, INC AKK MIAMI, FL

CARLOS V LANGSTON CVL ,

CARMODY’S RADIO PAGING SERVICE INC CPG ,

CARNEGIE-MELLON UNIVERSITY INC CGM PITTSBURGH, PA

CAROLINA METRONET CNN RALEIGH, NC

CAROTEL, LLC RLL ROCK HILL, SC





7


BR-751-100-112

CARRIER COMMUNICATIONS CRE LANCASTER, CA

CARRIER ONE INC RON ZURICH, SZ

CARRIER PAGING SYSTEMS INC CIR WEST BABYLON, NY

CARRIER SERVICES CORP CVI PORT ORANGE, FL

CARRIER SERVICES CORP (PREV VALU LINE OF BRENHAM) VOB PORT ORANGE, FL

CASCADE NETWORK CORP CNC ,

CASCADE TELEPHONE COMMUNICATIONS CCD ,

CASS LONG DISTANCE, INC. SGS VIRGINIA, IL

CASSCOM INC AJN ROCHESTER HILLS, MI

CASUAL CUSTOMER TO CABS BILLING SYSTEM CUS ,

CAT COMMUNICATIONS INTERNATIONAL INC AYN ROANOISE, VA

CATHY PAGING INC CYP WICHITA, KS

CATSKILLS COMMUNICATIONS INC. KIL MARGARETVILLE, NY

CAVALIER TELEPHONE, LLC VLR GRAND RAPIDS, MI

CAYUGA TELEPHONE COMPANY CYH SYRACUSE, NY

CC&H INC CAH PLANO, TX

CCC COMMUNICATIONS CORP (PREV MIDWEST TELEPHONE SERVICE)

MDW CAPE CORAL, FL

CCI COMMUNICATIONS CRG ATLANTA, GA

CCI PR RSA, INC. CXB GUAYNABO, PR

CCIC CIJ DALLAS, TX

CCL TELECOMMUNICATIONS, INC. LTO CEDAR KNOLLS, NJ

CCN CJN WASHINGTON, DC

CCT (CALIFORNIA CATALOG & TECHNOLOGY) CFG LODI, CA

CDS NETWORKS, INC DEW MEDFORD, OR

CEDAR COMMUNICATIONS, LLC ERO CLARENCE, IA

CEDAR FALLS UTILITIES CFJ CEDAR FALLS, IA

CEL-NET I COMMUNICATIONS, INC. DOO FLUSHING, NY

CELFON INC CFN ATLANTA, GA

CELINA TELECOM CIA CELINA, OH

CELL CALL NETWORK CWW LEXINGTON, KY

CELL SOUTH CSO TRENTON, NJ

CELLCO PARTNERSHIP DBA BELL ATLANTIC MOBILE EBA BEDMINSTER, NJ

CELLCOM CXZ GREEN BAY, WI

CELLNET CELLULAR SERVICE CVX BEACHWOOD, OH

CELLNET COMMUNICATIONS CORPORATION CJE AURORA, CO

CELLPAGE CKA AZUSA, C

CELLTEL SYSTEMS INC CQY EDEN PRAIRIE, MN

CELLTOLL CORP CXL GLENDALE, CA

CELLULAR 2000 CUU ATWATER, CA

CELLULAR 29 CVQ LINCOLN, NE

CELLULAR COMMUNICATIONS CEM DULUTH, MN

CELLULAR CONNECTION CEW PALMDALE, CA

CELLULAR INFORMATION SYSTEMS INC CIF ENGLEWOOD, CO

CELLULAR LONG DISTANCE COMPANY CGD KIRKLAND, WA

CELLULAR MOBILE SERVICE CSZ HUSTON, TX

CELLULAR OF INDIANA CIW VINCENNES, IN

CELLULAR OF UPSTATE NEW YORK INC CJW DELMAR, NY

CELLULAR ONE CLQ COLUMBIA, SC

CELLULAR ONE CZO BECKLEY, WV

CELLULAR ONE (CELLUDYNE LL) CDY CANON CITY, CO

CELLULAR ONE - FINGER LAKES TELEPHONE CO (FMLY PCM INC) PCK ITHACA, NY

CELLULAR ONE GREAT LAKES OF IOWA CQW SPENCER, IA





7


BR-751-100-112

CELLULAR ONE KALAMAZOO CKZ KALAMAZOO, MI

CELLULAR ONE OF AUSTIN CUO AUSTIN, TX

CELLULAR ONE OF BERRIEN COUNTY COB ST JOSEPH, MI

CELLULAR ONE OF BROOKINGS CUB BROOKINGS, SD

CELLULAR ONE OF CHARLESTOWN -RSA 6 CCF N CHARLESTON, SC

CELLULAR ONE OF CHICO COH CHICO, CA

CELLULAR ONE OF CLINTON CQI CLINTON, IA

CELLULAR ONE OF DANVILLE CDL DANVILLE, IL

CELLULAR ONE OF GREATER FORT WAYNE CFT FORT WAYNE, IN

CELLULAR ONE OF GREENWOOD CUG GREENWOOD, SC

CELLULAR ONE OF MACON GEORGIA CGO FT MEYERS, FL

CELLULAR ONE OF MARION AND HUNTINGTON CHQ MARION, IN

CELLULAR ONE OF MID SOUTH TEXAS CXA EL CAMPO, TX

CELLULAR ONE OF NORFOLK CQR NORFOLK, NE

CELLULAR ONE OF NORTHEAST GEORGIA CGE GAINESVILLE, GA

CELLULAR ONE OF ORANGE COUNTY COG NEWBURGH, NY

CELLULAR ONE OF ROCKFORD CRF DANBURY, CT

CELLULAR ONE OF SIOUX FALLS CFL SIOUX FALLS, SD

CELLULAR ONE OF SOUTHEAST KENTUCKY CKE CORBIN, KY

CELLULAR ONE OF SOUTHWEST FLORIDA FLA FORT MYERS, FL

CELLULAR ONE OF SOUTHWEST OKLAHOMA CKQ WICHITA FALLS, TX

CELLULAR ONE OF STAUNTON CNV STAUNTON, VA

CELLULAR ONE OF THE ILLINOIS VALLEY CIV LA SALLE, IL

CELLULAR ONE OF TRI-STATE CTJ GREENSBORO, NC

CELLULAR ONE OF TYLER CYL TYLER, TX

CELLULAR ONE OF WICHITA FALLS COW WICHITA FALLS, TX

CELLULAR ONE OF WILLIAMSPORT CWP GREENSBORO, NC

CELLULAR ONE WASHINGTON/BALTIMORE WBT HANOVER, MD

CELLULAR ONE WILMINGTON/BALTIMORE CWB GREENBALT, MD

CELLULAR PACIFIC CPF HONOLULU, HI

CELLULAR PLUS CUP WILKES-BARRE, PA

CELLULAR RADIO SERVICE CRS ,

CELLULAR RENTALS, INC. CKB HARRISBURG, PA

CELLULAR SERVICE INC CZV GLENDALE, CA

CELLULAR TECHNOLOGY INC (PREV LSS CELLULAR LUBBOCK) LSS LUBBOCK, TX

CELLULAR TELEPHONE CO OF TOLEDO CEZ SOUTHFIELD, MI

CELLULAR TELEPHONE COMPANY DBA AT&T WIRELESS SERVICES CEU ROCHELLE PARK, NJ

CELLULAR VENTURES INC CVN WEST BLOOMFIELD, MI

CELLULAR XL ASSOCIATES, L.P. DBA CELLULAR ONE EUO HATTIESBURG, MS

CELLULAR-10 INC DBA OHIO RIVER CELLULAR CORP. USE QRV CZU JACKSON, MS

CELLULARONE OF SHELBY CBY SHELBY, NC

CELLULINK CIK APPLETON, WI

CELLUPHONE OF TEXAS EET DALLAS, TX

CELLUTEL CEL TUCEON, AZ

CELLWAVE INC CZW CLEVELAND, OH

CELTRONICS PAGING CPJ DALLAS, TX

CELUTEL INC CUE MC ALLEN, TX

CEN CALL MOBILE COMMUNICATIONS(NOW ONECOMM - USE ONM) CAY ENGLEWOOD, CO

CENCALL COMMUNICATIONS CORP CXU DENVER, CO

CENDANT MEMBERSHIP SERVICES, INC. ENM STAMFORD, CT

CENTANA RADIO COMMUNICATIONS CNR ,

CENTEL NETWORK COMMUNICATIONS INC CEQ CHICAGO, IL





7


BR-751-100-112

CENTENNIAL CELLULAR CORP USE = CUY CUF NEPTUNE, NJ

CENTENNIAL CELLULAR CORP (PREV CENTURY CELLULAR CORP) CUY NEPTUNE, NJ

CENTENNIAL COMMUNICATIONS, INC. CJA SAN JUAN, PR

CENTERCOM ARKANSAS L.P. CQK BARTLESVILLE, OK

CENTEX TELECOMMUNICATIONS INC CEN ,

CENTRAL ANSWERING AND PAGING CAP MONROE, MI

CENTRAL COAST TELEPHONE CLZ ,

CENTRAL COMMUNICATIONS CTR ,

CENTRAL COMMUNICATIONS INC CCU ,

CENTRAL COMMUNICATIONS NETWORK, L.C. ESE KANAWHA, IA

CENTRAL DELIVERY SERVICE OF WASH INC CDS ,

CENTRAL LINES CRQ FAIRMONT, MN

CENTRAL LINK OF MARLIN CEK MARLIN, TX

CENTRAL LINK SATELLITE PAGING CKG WACO, TX

CENTRAL LINK SYSTEMS CKS WACO, TX

CENTRAL MOBILE & PAGING CNP ,

CENTRAL MOBILE RADIO CMR ,

CENTRAL MOBILE RADIO PHONE SERVICE CTL ,

CENTRAL MOBILEFONE CMF ,

CENTRAL MOBILPHONE CMP ,

CENTRAL NEW YORK TALK TRANSIT CTK CORTLAND, NY

CENTRAL OFFICE CONSULTANTS COF PROVO, UT

CENTRAL OREGON CELLULAR, INC. CXH SALT LAKE CITY, UT

CENTRAL PAGING INC CTP CHAMPAIGN, IL

CENTRAL PAYPHONE SERVICES, INC. CYV ROSWELL, GA

CENTRAL RADIO DISPATCH INC CRD ,

CENTRAL RADIO TELEPHONE CTE ,

CENTRAL RADIOPHONE CRP ,

CENTRAL STATES MICROWAVE TRANSMISSION CO CWE HARRISONVILLE, MO

CENTRAL TELEMESSAGING SERVICES INC CGG BEND, OR

CENTRAL TELEPHONE CO CXE PLANO, TX

CENTRAL TELEPHONE SYSTEMS CLY FARGO, ND

CENTRAL TEXAS COMMUNICATIONS, INC. CJX GOLDTHWAITE, TX

CENTRAL VERMONT COMMUNICATIONS EVC RUTLAND, VT

CENTRAL WIRELESS PARTNERSHIP EIP GLENDALE, CA

CENTRAL WISCONSIN COMMUNICATIONS DBA WCTC LONG DISTANCE

WCY WISCONSIN RAPIDS, WI

CENTREX COMMUNICATIONS INC CXC ,

CENTREX TELEMANAGEMENT INC CXT SAN FRANCISCO, CA

CENTURION CED CAPE CHARLES, VA

CENTURY CELLUNET CRY TEXARKANA, TX

CENTURY CELLUNET CYC LANSING, MI

CENTURY COMMUNICATIONS CXQ DALLAS, TX

CENTURY COMMUNICATIONS CORP CEY NEW CANAAN, CT

CENTURY ENTERPRISES, INC. ENN CANTON, IL

CENTURY LONG DISTANCE(PREV. CENTURY AREA LONG LINES) CAL LA CROSSE, WI

CENTURY NETWORK INC CYN SALT LAKE CITY, UT

CF-W TELEPHONE CFW WAYNESBORO, VA

CFR CORPORATION CFR ,

CFW CELLULAR, INC. CFQ WAYNESBORO, VA

CFW NETWORK INC. FWN WAYNESBORO, VA

CGH CELLULAR CORP OF PENNSYLVANIA CGH NEW YORK, NY

CGI CGQ CAPE CORAL, FL





7


BR-751-100-112

CGM, L.L.C. GMJ ROSWELL, GA

CHADWICK TELEPHONE CWV ALLENTOWN, PA

CHALLENGER CONSTRUCTION, INC. CGX QULIN, MO

CHALLENGER NETWORK INC CZR SLIDELL, LA

CHAMPLAIN TELEPHONE CO HMN CHAMPLAIN, NY

CHAMPLAIN VALLEY TELECOM INC HVT WAITSFIELD, VT

CHANDLER COMMUNICATIONS, INC. HMI BIG BEAR LAKE, CA

CHARITIES NETWORK INTERNATIONAL, INC. HRK WINTER PARK, FL

CHARITON VALLEY L.D. CORPORATION CVD BUCKLIN, MO

CHARLES EDWARD CROWLEY CEC ,

CHARLES L SLOCUM CLS ,

CHARLES R BRALEY III CRB WASHINGTON, DC

CHARLES R. WELLS HRW GARDEN GROVE, CA

CHARLES ROTKIN (DBA- NORTHEAST COMMUNICATIONS) CRN ,

CHARLOTTE AXS CHX CHARLOTTE, NC

CHASE TELECOM CHA HARTFORD, CT

CHAUTAUQUA & ERIE COMMUNICATIONS, INC. CHH WESTFIELD, NY

CHAUTAUQUA TELESAVER CQT DUNKIRK, NY

CHAWILLA CHW ,

CHAYCE ‘N’ YOU CNY ,

CHECKRITE CKR CORPUS CHRISTI, TX

CHEQUAMEGON TELECOMMUNICATIONS COMPANY, INC. HEC CABLE, WI

CHEQUAMEGON TELEPHONE COOPERATIVE, INC. CJH CABLE, WI

CHERNOW COMMUNICATIONS INC CCI ,

CHERRY COMMUNICATIONS CHY DOWNERS GROVE, IL

CHESTER LONG DISTANCE SERVICES INC CHR CHESTER, SC

CHIBARDUN TELEPHONE COOPERATIVE, INC. CJP DALLAS, WI

CHICAGO COMMUNICATION SERVICE INC CHG FRANKLIN PARK, IL

CHICAGO FIBER OPTIC CORP CFO CHICAGO, IL

CHICKASAW LONG DISTANCE CO CHK SULPHUR, OK

CHICKASAW PERSONAL COMMUNICATIONS CKW SULPHUR, OK

CHICKASAW TELECOMMUNICATIONS SERVICES, INC. HTS SULPHUR, OK

CHICO TELECOM CHC FRESNO, CA

CHILL CELLULAR CORPORATION CEJ NEW YORK, NY

CHILLICOTHE TELEPHONE CO HLT CHILLICOTHE, OH

CHIM CHIMNEY CHIMNEE SWEEP INC CHI WEST BLOOMFIELD, MI

CHINESE MEDIA GROUP, LLC CJV SAN MATEO, CA

CHIPPEWA VALLEY COMMUNICATIONS, INC. (PREV. NELSON TELEPHONE)

NSP DURAND, WI

CHOCTAW TELECOMMUNICATIONS LLC HCW HOUSTON, TX

CHOICE 1 COMMUNICATIONS CHJ CLEVELAND, OH

CHOICE INFO SYS CHO LAKEWOOD, CO

CHOICE ONE COMMUNICATIONS HOC ROCHESTER, NY

CHOICETEL, INC. HCE PLYMOUTH, MN

CHRISTINE LD SERVICE CHV WEST STOCKBRIDGE, MA

CHUBB GROUP OF INSURANCE COMPANIES CHB WARREN, NJ

CHURCH TELEPHONE ANSWERING SVC CHT ,

CHURCHILL COUNTY TELEPHONE CUH FALLON, NV

CIERA NETWORK SYSTEMS, INC. IEK HOUSTON, TX

CIGNAL COMMUNICATIONS CIG METARIRIE, LA

CIMARRON TOWERS INC CXW OKLAHOMA CITY, OK

CIMCO COMMUNICATIONS INC. COJ OAKBROOK TERRACE, IL





7


BR-751-100-112

CINCINNATI BELL LONG DISTANCE (PREV CTI TELECOMUNICATIONS INC)

CTO CINCINNATI, OH

CINCINNATI BELL LONG DISTANCE CO. (PREV. UNITEL COMM. INC) UNL COLUMBUS, OH

CINCINNATI BELL LONG DISTANCE INC CBD CINCINATTI, OH

CINCINNATI BELL LONG DISTANCE(PREV. LONG DISTANCE SPECIALITIES)

LSP CINCINNATI, OH

CINCINNATI BELL MESSAGING SERVICES CBM CINCINNATI, OH

CINCINNATI BELL TELEPHONE CBZ CINCINNATI, OH

CINCINNATI RADIO TELEPHONE CRT ,

CITIBANK (NY NY) CBN NY, NY

CITIBANK (S DAKOTA N A ) CTB SOUIX FALLS, SD

CITIDEL COMMUNICATIONS SYSTEMS CIC SAN DIEGO, CA

CITILINK OF UTAH, LLC CKH WEST JORDAN, UT

CITIZENS COMMUNICATIONS (PREV CITIZENS TELECOM) CZX DALLAS, TX

CITIZENS COMMUNICATIONS (PREV CITIZENS TELECOMMUNICATIONS CO.)

CZJ DALLAS, TX

CITIZENS COMMUNICATIONS (PREV FLEX COMMUNICATIONS SYSTEM)

FLX DALLAS, TX

CITIZENS LONG DISTANCE CO. CZF MAMMOTH, PA

CITIZENS LONG DISTANCE CO. (PREV. CITIZENS UTILITIES) CZE REDDING, CA

CITIZENS MUTUAL TELEPHONE CO (PREV CITIZENS COMMUNICATION CO)

CFH BLOOMFIELD, IA

CITIZENS SYSTEM CZN CELINA, OH

CITIZENS TELEPHONE COMPANY OF KECKSBURG IKK MAMMOTH, PA

CITIZENS TELEPHONE COOPERATIVE CJZ FLOYD, VA

CITIZENS TELEPHONE COOPERATIVE, INC. CKJ NEW AUBURN, WI

CITY CAL CYA PRAIRIE DU CHIEN, WI

CITY OF ABILENE CBE ABILENE, TX

CITY OF LAKELAND IYA LAKELAKE, FL

CITY OF THOMASVILLE TVY THOMASVILLE, GA

CITY TELECOM INC. CIY SCARBOROUGH, ON

CITY WIDE PAGING CDF WOODLAND HILLS, CA

CITY-LINK COMMUNICATIONS IYL SALT LAKE CITY, UT

CITY-WIDE ELECTRONICS CWD FRESNO, CA

CITYNET COMMUNICATIONS INC CYU WEST BLOOMFIELD, MI

CJD WISCONSIN CELLULAR CORP CJD FAIRFIELD, CA

CL TEL LONG DISTANCE, INC.(PREV. CLEAR LAKE INDEPENDENT TEL. CO)

CKP CLEAR LAKE, IA

CLAIRCOM COMMUNICATIONS CRJ SEATTLE, WA

CLARITY TELECOM LOCAL NETWORK SERVICES, INC. LNW MILFORD, CT

CLARK COMMUNICATIONS CZK LEWISTON, ID

CLARKE MOBILEPHONE AND PAGING INC CPP ,

CLARKS TELECOMMUNICATIONS LRK CLARKS, NE

CLARKSDALE MOBILEPHONE CKD ,

CLEAR COMMUNICATIONS GROUP CXR ATLANTA, GA

CLEAR NETWORK, INC. DBA CLEARNET CKN SANTA MONICA, CA

CLEAR WORLD COMMUNICATIONS CORP LEA SANTA ANA, CA

CLEARLAKE COMMUNICATIONS CLK ,

CLEARNET COMMUNICATIONS INC CJM PICKERING, ON

CLEARTEL COMMUNICATIONS CRZ WASHINGTON, DC

CLEVELAND MOBILE TELCO OF NJ CVE ,

CLEVELAND MOBILE TELEPHONE INC CLE ,

CLIFTON PHONE SYSTEM CFP CLEVELAND, OH

CLIMAX TELEPHONE COMPANY LMT CLIMAX, MI





7


BR-751-100-112

CLS SERVICES INC. LSV INDEPENDENCE, OH

CMC TELECOM, INC. CQF FARMINGTON HILLS, MI

CMG TELECOMMUNICATIONS, INC MGM NASHUA, NH

CMS (CELLULAR MOBILE SYSTEMS OF ST. CLOUD) CBJ ST. CLOUD, MN

CMS COMMUNICATIONS, L.L.C. CJS CLIMAX, MI

CMT PARTNERS DBA CELLULAR ONE CXV OVERLAND PARK, KS

COALINGA RADIO TELEPHONE COL ,

COAST INTERNATIONAL INC CIZ OVERLAND PARK, KS

COAST TO COAST TELECOMMUNICATIONS MWT CLARKSTON, MI

COASTAL AUTOMATED COMMUNICATIONS CORP AUC NEW CASTLE, DE

COASTAL AUTOMATED COMMUNICATIONS INC CMI WILMINGTON, DE

COASTAL BAY COMMUNICATIONS, INC. CYI HOUSTON, TX

COASTAL BEND COMMUNICATIONS INC CBC ,

COASTAL CAROLINA COMMUNICATIONS INC CCA ,

COASTAL COMMUNICATIONS CLC ,

COASTAL LONG DISTANCE SERVICES INC CZD HINESVILLE, GA

COASTAL PAGING CORP COO MYRTLE BEACH, SC

COASTAL TELEPHONE CO COS HOUSTON, TX

COASTCOM INC CCJ GARDEN CITY, SC

COCHRANE CELLULAR, INC. (PREV COCHRANE COOPERATIVE TELEPHONE)

OCE COCHRANE, WI

COEUR D’ALENE ANSWERING SERVICE, INC. CVA SPOKANE, WA

COEUR D’ALENE CELLULAR ONE CDA COEUR D’ALENE, ID

COLGAN COMMUNICATIONS CLG ,

COLLECTIVE COMMUNICATIONS SERVICES INC. COV CONSHOHOOKEN, PA

COLLEGE TOWN CLT BRAINTREE, MA

COLLINS COMMUNICATIONS CLN ,

COLLINS RADIO COMMUNICATIONS INC CRO ,

COLONIAL ENTERPRISE INC CQL PANAMA CITY, FL

COLORADO CITY LINK CYK KAYSVILLE, UT

COLORADO HI-TEK INC CQH PAGOSA SPRINGS, CO

COLORADO MOBILE COMMUNICATIONS CLR ,

COLORADO RIVER COMMUNICATIONS CDR BULL HEAD CITY, AZ

COLORADO VALLEY LONG DISTANCE OLV LA GRANGE, TX

COLORADO WEST MOBILE PHONE CWM ,

COLUMBIA BEND CORPORATION CLB ,

COLUMBIA CELLULAR INC CCB COLUMBIA, MO

COLUMBIA COMMUNICATIONS INC. CBO KENNEWICK, WA

COLUMBIA DIVERSIFIED SERVICES, INC. ODR RIVERDALE, NY

COLUMBIA PAGING CLP ,

COLUMBIA TELECOMMUNICATIONS, INC. OTL BATON ROUGE, LA

COLUMBIA TELEPHONE ANSWERING SERVICE CTA ,

COM CENTRAL COX TAMPA, FL

COM NAV MARINE CNM JACKSON, MI

COM NET, INC. OET DEFIANCE, OH

COM SYSTEM NETWORK SERVICES OF ARIZONA CAZ PHOENIX, AZ

COM SYSTEMS CYY WESTLAKE VILLAGE, CA

COM SYSTEMS DBA SUNDIAL COMMUNCIATIONS SDC TUSAN, AZ

COM-LINE CLI ,

COM-MAR INC COZ MARSHALL, TX

COM-NAV D/B/A RADIO TELEPHONE MARINE CMN ,

COM-TEC INC COT ,

COM2000 OCV SAN JOSE, CA





7


BR-751-100-112

COMANCHE COUNTY LONG DISTANCE CQG DELEON, TX

COMANTEL INC CNQ FREDONIA, NY

COMAV CORPORATION CVK BOSTON, MA

COMBINED MARK INC CMM ,

COMBINED NETWORK INC CNI ,

COMBINED PAGING AND MOBILE CPM ,

COMBINED TELCOM CBI ,

COMCAST CELLULAR CSX PHILADELPHIA, PA

COMCAST TELEPHONY COMMUNICATIONS HOLDINGS, INC. OTM PHILADELPHIA, PA

COMCELL, INC. OLL WINDTHORST, TX

COMCOM INC - SAN DIEGO GNQ ,

COMET COMMUNICATIONS INC COM ,

COMEX (SAN FRAN) CMZ SAN FRAN, CA

COMEX INC CMX ,

COMINEX, L.L.C. CDJ EGG HARBOR TOWNSHIP, NJ

COMLINK USA CKU MISSION VIEJO, CA

COMLITE, INC. CKK NEW YORK, NY

COMLOGIC, INC. OLG PRESTO, PA

COMM NET SERVICES CORP CXY PLANO, TX

COMM SOUTH COMPANIES, INC OSO DALLAS, TX

COMM TECHS COMMUNICATIONS CTH TEXARKANNA, AR

COMM-KEY INC CKY ,

COMM. DEPOT, INC. OOT JACKSON, TN

COMMAN TELEPHONE COU FREDONIA, NY

COMMANDER SYSTEMS INC CSI ,

COMMAR INC CRX SANTA ROSA, CA

COMMCHOICE L.L.C. OMH DAKOTA DUNES, SD

COMMCHOICE OF IOWA, LLC OIA DAKOTA DUNES, SD

COMMERCE TWO-WAY RADIO CTW ,

COMMERCIAL COMMUNICATIONS COMPANY CCP ,

COMMERCIAL COMMUNICATIONS INC CER ,

COMMERCIAL ENGINEERING SERVICES CES GRANT ISLAND, NE

COMMERCIAL RADIO INC COR ,

COMMLINE PAGING SERVICE CQP LA GRANDE, OR

COMMNET CELLULAR, INC. (PREV. CELLULAR, INC.) CLW ENGLEWOOD, CO

COMMONWEALTH COMMUNICATIONS, INC (PREV. FBA AMERICA INC)

FBA EMMAUS, PA

COMMONWEALTH OF KENTUCKY KNY LEXINGTON, KY

COMMONWEALTH OF PENNSYLVANIA CPA HARRISBURG, PA

COMMONWEALTH TELCOM INC CWQ ENCINO, CA

COMMONWEALTH TELECOM SERVICES INC (PREV COMMONWEALTH COMM. INC)

CQV WILKES BARRE, PA

COMMONWEALTH TELECOM, INC. COY ROWLETT, TX

COMMONWEALTH TELECOMMUNICATIONS INC CNW ,

COMMONWEALTH TELEPHONE COMPANY CMW DALLAS, PA

COMMTRONIX COMMUNICATIONS AND ELECTRONICS CXD LAKE VILLAGE, AR

COMMUNICATION 1 CORP CVP BRONX, NY

COMMUNICATION CABLE-LAYING COMPANY INC CAB SPRINGFIELD, MO

COMMUNICATION CENTER INC CCR ,

COMMUNICATION CONCEPTS INC. D/B/A VOICE-TEL BOSTON CJB WELLESLEY HILLS, MA

COMMUNICATION DESIGN INC CDI PORTLAND, ME

COMMUNICATION ELECTRONIC CENTER INC CET ,

COMMUNICATION ENGINEERING COMPANY INC CME ,





7


BR-751-100-112

COMMUNICATION OPPORTUNITIES, INC. OMO BROOKLYN, NY

COMMUNICATION SAVINGS INC. CVG MOBILE, AL

COMMUNICATION SERVICES AMERICA CWN MOUNTAIN VIEW, CA

COMMUNICATION SPECIALISTS, INC. OMS TEXARKANA, AR

COMMUNICATION TRANSMITTING SERVICE CNG ANAHEIM, CA

COMMUNICATIONS ALERT, INC. CAJ FT. WAYNE, IN

COMMUNICATIONS ASSOCIATES CQN SPRINGFIELD, MS

COMMUNICATIONS BROKERS & CONSULTANTS INC OBC CALABASAS, CA

COMMUNICATIONS BUYING GROUP, INC. CYJ BEACHWOOD, OH

COMMUNICATIONS CENTER INC CSR ,

COMMUNICATIONS CONNECTIONS CORP OF AMERICA CWU MINNEAPOLIS, MN

COMMUNICATIONS CORP OF AMERICA CCZ PLYM MEETING, PA

COMMUNICATIONS DESIGN CDE PORTLAND, ME

COMMUNICATIONS ENGINEERING INC CEG COLORADO SPRINGS, CO

COMMUNICATIONS EQUIPMENT & SERVICE INC OME FAIRBANKS, AK

COMMUNICATIONS EQUIPMENT INC CPE INDEPENDENCE, MO

COMMUNICATIONS INC CMU ,

COMMUNICATIONS MAINTENANCE INC CIX INDIANAPOLIS, IN

COMMUNICATIONS MANAGEMENT INC CMG GEORGETOWN, SC

COMMUNICATIONS MARKETING CO CMC ,

COMMUNICATIONS OPTIONS INC CPW NEWARK, OH

COMMUNICATIONS PARTNERSHIP INTERNATIONAL CIQ SAN FRANCISCO, CA

COMMUNICATIONS PROPERTIES INC COP MUSKOGEE, OK

COMMUNICATIONS PROPERTIES, INC. CIH SPRINGDALE, AR

COMMUNICATIONS RESALE CORP CRC ,

COMMUNICATIONS SALES & SERVICE INC CSH WEATHERLAND, TX

COMMUNICATIONS SATELLITE CORP CGC ,

COMMUNICATIONS SERVICE COMPANY CVY ALAMOGORDO, NM

COMMUNICATIONS SPECIALIST RADIO TELPAGE CZS DOTHAN, AL

COMMUNICATIONS SPECIALISTS CO INC CSP ,

COMMUNICATIONS SPECIALISTS COMPANY CMS ,

COMMUNICATIONS SPECIALISTS COMPANY (DAYTONA BEACH) CMD ,

COMMUNICATIONS SPECIALISTS INC CSL ,

COMMUNICATIONS SYSTEMS INTERNATIONAL, INC. CSJ COLORADO SPRINGS, CO

COMMUNICATIONS SYSTEMS NETWORK SERVICES CSS ,

COMMUNICATIONS TECHNOLOGY GROUP CYO ENGLWOOD, NJ

COMMUNICATIONS TRANSMISSION INC (FMLY INRNATL MWV) IMR AUSTIN, TX

COMMUNICATIONS UNLIMITED CIU DENVER, CO

COMMUNICATIONS VENTURE CORPORATION DBA INDIGITAL TELECOM

OVO NEW PARIS, IN

COMMUNICATIONS VENTURES INC CVU SCOTTSDALE, AZ

COMMUNICATIONS WEST CDW FORT BRAGG, CA

COMMUNIGROUP OF K.C., INC (PREV COMMUNIGROUP INC) CGI MISSION, KS

COMMUNIGROUP OF K.C., INC (PREV SHOW ME LONG DISTANCE INC) SHW BLUE SPRINGS, MO

COMMUNIGROUP OF NORTH ALABAMA CGN ,

COMMUNIQUE CO CQZ PALM HARBOR, FL

COMMUNITEL INC CUN SAN FRANCISCO, CA

COMMUNITRONICS INC CIT ,

COMMUNITY ANSWERING SERVICE INC CAS ,

COMMUNITY LONG DISTANCE INC CYD ROCK HILL, SC

COMMUNITY NETWORKS, INC (PREV SCC TELECOMMUNICATIONS, INC.)

SCE LONG ISLAND CITY, NY

COMMUNITY PAGING CORP CMY LEXINGTON, NE





7


BR-751-100-112

COMMUNITY SERVICE LONG DISTANCE OSA WINTHRUP, ME

COMMUNITY TELEPHONE CUW MUSKEGAN, MI

COMMUNITY TELEPHONE CORPORATION OLP EVANSVILLE, IN

COMMUNITY TELEPHONE NETWORK INC CUQ LOS ANGELES, CA

COMMUNIVERSE INC CUV MIAMI, FL

COMNET CNE PORTLAND, OR

COMP-DATA COMMUNICATIONS CDC SAN ANTONIO, TX

COMPASS COMMUNICATIONS CAW MUSCLE SHOALS, AL

COMPASS TELECOMMUNICATIONS, INC OSS SCOTTSDALE, AZ

COMPATH NETWORK SERVICES INC CNS ,

COMPLETE BUSINESS SYSTEMS, INC OBS TYNGABORO, MA

COMPLETE COMMUNICATIONS INC CZL ENID, OK

COMPREHENSIVE COMMUNICATIONS SYSTEMS INC (NEW NAME RTT)

CCS ,

COMPU-TEL INC CUX SOUIX CITY, SD

COMPUSALTANTS INC CPI ,

COMPUSERVE CPQ COLUMBUS, OH

COMPUSERVE INC CPS ,

COMPUSWITCH CWH ,

COMPUTE-A-CALL CUT SPRINGFIELD, MO

COMPUTE-A-CALL INTERNATIONAL INC CMT SALT LAKE CITY, UT

COMPUTEL INC CPU ADA, OK

COMPUTER ASSOCIATES INC CAI ,

COMPUTER BUSINESS SCIENCES, INC OMB KEW GARDENS, NY

COMPUTER CONCEPTS CORPORATION CPC LENEXA, KS

COMPUTER SCIENCES INC CIE EL SEGUNDO, CA

COMPUTER SCIENCES INC ECO EL SEGUNDO, CA

COMSAT CZA WASHINGTON, DC

COMSAT INTERNATIONAL COMMUNICATIONS INC CIL WASHINGTON, DC

COMSCAPE TELECOMMUNCIATIONS, INC. OAT COLUMBUS, OH

COMSERV CORP CMV CAPPARRA HTS, PR

COMSOUTH TELESERVICES, INC(PREV. CENTRAL TELECOM, INC) CNB HAWKINSVILLE, GA

COMSTAR COMMUNICATIONS CST ,

COMTECH INTERNATIONAL CHD SEATTLE, WA

COMTECH NETWORK SYSTEMS GROUP INC CHZ ST LOUIS, MO

COMTECK OF INDIANA, INC OOI SWEETSER, IN

COMTEL OF ARKANSAS CLA JONESBOROUGH, AR

COMTEL OF CENTRAL ARKANSAS CAK MEMPHIS, TN

COMTEL OF HOUSTON CHU HOUSTON, TX

COMTEL OF PINE BLUFF INC CPB PINE BLUFF, AR

COMTEL SOUTH CTS ,

COMTEL STATES CORP TTB TAMPA, FL

COMTEL SYSTEM OF BILLINGS CSB MONTANA, MT

COMTEL SYSTEMS CII FAYETTEVILLE, AR

COMTEL SYSTEMS CYS SPRINGDALE, AR

COMTEL SYSTEMS INC CQX SPOKANE, WA

COMTEL SYSTEMS OF MILWAUKEE CMK ,

COMTEL SYSTEMS OF NORTHWEST ARKANSAS CNA SPRINGDALE, AR

COMTEL SYSTEMS OF TULSA CTU TULSA, OK

COMTEL TECH COD DALLAS, TX

COMTEL TELECOMMUNICATIONS CEE MILWAUKEE, WI

COMTELCO/TMC CFD KINGSPORT, TN

COMTEX COMMUNICATIONS INC CJQ WAXAHACHIE, TX





7


BR-751-100-112

COMTEX CORPORATION OEX SEATTLE, WA

COMTRONEX INC CTX ,

COMVEST LONG LINES OF BAKERSFIELD CVB FRESNO, CA

COMVEST LONG LINES OF CALIFORNIA CVF FRESNO, CA

COMVEST LONG LINES OF MODESTO CVM FRESNO, CA

COMVEST LONG LINES OF MONTEREY CLM FRESNO, CA

COMVEST LONG LINES OF SACRAMENTO CVS FRESNO, CA

COMVEST LONG LINES OF SANTA ANA CSA SANTA, CA

COMVEST LONG LINES OF STOCKTON CSK FRESNO, CA

COMVEST LONG LINES OF VISALIA CVV FRESNO, CA

COMVEST NETWORK INC CVT FRESNO, CA

COMVEST TELECOMMUNICATIONS INC CSN ,

COMWEST COMMUNICATIONS CWS PHOENIX, AZ

CON-TAC COMMUNICATIONS INC CNT ,

CONAGRA INC CAG OMAHA, NE

CONCENTRIC NETWORK CORPORATION ONO CUPERTINO, CA

CONCHO CELLULAR TELEPHONE CO., INC. NHO PORT ARTHUR, TX

CONCORD TELEPHONE LONG DISTANCE CO CND CONCORD, NC

CONECTIV COMMUNICATIONS (PREV DELMARVA POWER & LIGHT CO)

DLM NEWARK, DE

CONESTOGA MOBILE SYSTEMS INC CQM BIRDSBORO, PA

CONESTOGA TELEPHONE AND TELEGRAPH CO. CVJ BIRDSBORO, PA

CONETCO COMMUNICATIONS CORPORATION CWF NEW YORK, NY

CONEXONE COMMUNICATIONS LLC OCU PASADENA, CA

CONFERENCE CALL USA CFC ,

CONFERENCE LINE SERVICES INC. CFY INDEPENDENCE, OH

CONIFER COMMUNICATIONS LTD CSE VAIL, CO

CONNECT AMERICA COMMUNICATIONS INC CQA SAN ANTONIO, TX

CONNECT AMERICOM CORP CQB SAN ANTONIO, TX

CONNECT COMMUNICATIONS CORPORATION DBA CONNECT OHN LITTLE ROCK, AR

CONNECT COMMUNICATIONS CORPORATION DBA TOTAL CONNECT OCP LITTLE ROCK, AR

CONNECT, LLC EON BIRMINGHAM, AL

CONNECT/ONE COMMUNICATIONS INC COI HUDSON, OH

CONNECTECH, L.L.C. DBA TELX DNH NEW YORK, NY

CONNECTICUT TELEPHONE AND COMMUNICATIONS SYSTEMS, INC. CJU WALLINGFORD, CT

CONNECTNET CXX AMARILLO, TX

CONQUEST COMMUNICATIONS CORP CQU COLUMBUS, OH

CONQUEST LONG DISTANCE COMPANY CQD COLUMBUS, OH

CONQUEST OPERATOR SERVICES CORP CQO DUBLIN, OH

CONROE-COMTEL INC CCX COMROE, TX

CONSOLIDATE TELEPHONE COOPERATIVE CSD DICKENSON, ND

CONSOLIDATED COMMUNICATIONS NETWORKS, INC. OCK DICKINSON, ND

CONSOLIDATED COMMUNICATIONS PUBLIC SERVICES CDZ MATTOON, IL

CONSOLIDATED TECHNOLOGIES INC. CNJ VANCOUVER, BC

CONSORTIUM COMMUNICATIONS INC CRM ,

CONSTITUTION CELLULAR CSU FAIRFIELD, CA

CONSUMER DATA SOLUTIONS CDQ IRVING, TX

CONSUMER HEALTH SERVICES INC CHE BOULDER, CO

CONSUMER HELP SERVICES INC CHP BOULDER, CO

CONTACT AMERICA COA CHILLICOTHE, MO

CONTACT COLORADO SPRINGS INC CCT ,

CONTACT COMMUNICATIONS CCM ,

CONTACT COMMUNICATIONS CZC MANHASSET, NY





7


BR-751-100-112

CONTACT COMMUNICATIONS INC CTI ,

CONTACT COMMUNICATIONS INC(PREV AMERICAN 900 PAGING)USE-COC ONLY.

ANQ DALLAS, TX

CONTACT COMMUNICATIONS INC(PREV. METROPOLITAN) USE - COC ONLY

MHP DALLAS, TX

CONTACT COMMUNICATIONS INC(PREV. PRONET COMMUNICATIONS)

COC DALLAS, TX

CONTACT CORP (GREELEY) CCG ,

CONTACT DENVER CTD ,

CONTACT INC CTT BALTIMORE, MD

CONTACT NEW MEXICO INC CTM ,

CONTACT OF EL PASO CEP ,

CONTACT OF WASHINGTON INC CWT BALTIMORE, MD

CONTACT PAGING CGB ALBUQUERQUE, NM

CONTEL CELLULAR - NORFOLK CNF ATLANTA, GA

CONTEL CELLULAR - RICHMOND CRH ATLANTA, GA

CONTEL CELLULAR INC CCE FRESNO, CA

CONTEL CELLULAR OF EL PASO INC CNL ATLANTA, GA

CONTEL OF INDIANA CID SEYMOUR, IN

CONTEL TELEPHONE OPERATIONS CHN SEYMOUR, IN

CONTICOMM INC CIM ENGLEWOOD, CO

CONTINENTAL DATA CENTER CEA NEPTUNE, NJ

CONTINENTAL FIBER TECHNOLOGIES DBA ALTERNET CFA JACKSONVILLE, FL

CONTINENTAL LONG DISTANCE CXO HACKESSIN, DE

CONTINENTAL LONG DISTNACE CWG SPRING BRANCH, TX

CONTINENTAL SWITCHING CORP CSW CEDAR HILL, TX

CONTRACT COMMUNICATIONS INC CTC ,

CONTROL NETWORK SYSTEM INC ONY STAFFORD, TX

CONTROL TEL INC CON ,

CONTROLLED ATMOSPHERE ENCLOSURES INC CAE ,

CONVERGENT COMMUNICATIONS, INC. OSI ENGLEWOOD, CA

CONXUS SPECTRUM, INC. (PREV. PCS DEVELOPMENT (PCSD) CORPORATION

PDC GREENVILLE, SC

COOK COMMUNICATIONS CKC FRESNO, CA

COOK COMMUNICATIONS CORP CXK LITTLETON, CO

COOK TELECOM INC OF SAN DIEGO CKT SAN RAFAEL, CA

COOK TELECOM, INC. YIP SAN RAFAEL, CA

COON CREEK TELECOMMUNICATIONS CORP OOC BLAIRSTOWN, IA

COON RAPIDS MUNICIPAL UTILITY ORM DAKOTA DUNES, SD

COON VALLEY LONG DISTANCE, INC. OVL COON VALLEY, WI

COOPERATIVE COMMUNICATIONS INC OPO BELLEVILLE, NJ

COOPERATIVE LONG DISTANCE SERVICES INC CPV KEARNY, NJ

COOPERATIVE TELEPHONE COMPANY CJT VICTOR, IA

COPPER VALLEY LONG DISTANCE, INC. DVD VALDEZ, AK

CORAL COMMUNICATIONS CRL ,

CORCOM CZM OKLAHOMA CITY, OK

CORDOVA COMMUNICATIONS CDV ,

CORE COMMUNICATIONS, INC ORE WASHINGTON, DC

CORECOMM (PREV OCOM CORP) OCO WORTHINGTON, OH

CORECOMM (PREV OCOM LONG DISTANCE & CELLULAR LONG DISTANCE)

LUL WORTHINGTON, OH

CORECOMM (PREV OCOM LONG DISTANCE ) SEE - ALSO LUL CUL WORTHINGTON, OH

CORESTATES FINANCIAL CORP CTF PHILADELPHIA, PA

CORNEY’S ELECTRONICS INC. CYE ORISKANY, NY





7


BR-751-100-112

CORNHUSKER PAGING INC CNH COLUMBUS, NE

CORPORATE COMMUNICATION CONSULTANTS INC CYQ VIRGINIA BEACH, VA

CORPORATE COMMUNICATIONS GROUP, INC. CZG CORAL GABLES, FL

CORPORATE SERVICES/TELCOM CVO CLEVELAND, OH

CORPORATE TELECOM INC CZT RICHARDSON, TX

CORPUS CHRISTI COMMUNICATIONS INC CCH CORPUS CHRISTI, TX

CORRECTIONAL COMMUNICATIONS CORP INC CQS SAN RAMON, CA

CORRNET CORRECTIONAL NETWORK INC CRK PHOENIX, AZ

CORSICANA PAGING SERVICE, INC. OPS CORSICANA, TX

CORTLAND ANSWERING SERVICE CAN ,

COSERV, L.L.C. OSV LEWISVILLE, TX

COSHOCTON LONG DISTANCE SERVICE CLD COSHOCTON, OH

COST MANAGEMENT CONSULTANTS CGU RICHBORO, PA

COUGAR LONG DISTANCE CGK ARLINGTON, TX

COUNTY OF MOMTGOMERY, COMMUNICATIONS DIV CYM EAGLEVILLE, PA

COURTESY COMMUNICATIONS CUR SPOKANE, WA

COVAD COMMUNICATIONS COMPANY OVC PALO ALTO, CA

COX CABLE TWIN CITIES CQC MOLINE, IL

COX COMMUNICATIONS (USE CODE CJI) CXJ IRVIN, CA

COX FIBERNET(USE CODE CJI) CXF OKLAHOMA CITY, OK

COXCOM, INC. (PREV. COX COMMUNICATIONS, INC.) CJI ATLANTA, GA

CRADDOCK TELESYSTEMS INC CDK SANTA BARBARA, CA

CRAW-KAN COMMUNICATION SYSTEMS, INC RWK GIRARD, KS

CREATIVE TELECOMMUNICATIONS INC CTV ,

CREDIT LOANS, INC. D/B/A LONE STAR COMMUNICATIONS LSA CONROE, TX

CREG SYSTEMS CORP CGS WATERTOWN, NY

CRESCENT COMMUNICATIONS CJR HOUSTON, TX

CRESCENT COMMUNICATIONS INC RSE LAS VEGAS, NV

CRESTED BUTTE COMMUNICATIONS INC. (1994) CBX AVON, CO

CRESTED BUTTE COMMUNICATIONS(PRE. 1988) CBT ,

CRESTWOOD COMPANIES INC CRW ,

CRITERION TEL CORP CRI HOUSTON, TX

CRITICAL TECHNOLOGIES INC. CFB SAN ANTONIO, TX

CRJ COMMUNICATIONS, INC. RJO HORIZON, MI

CRL NETWORK SERVICES RLN SAN FRANCISCO, CA

CROSS COUNTRY CELLULAR INC CRU CINCINNATI, OH

CROSS TELEPHONE COMPANY RSL TULSA, OK

CROSS-VALLIANT CELLULAR PARTNERSHIP CVH WARNER, OK

CROSSCHECK, INC. CKV ROHNERT PARK, CA

CROSSLINK LONG DISTANCE, COMPANY RKL CROSSVILLE, IL

CROSSPOINT COMMUNICATIONS CORP CPX LONG BEACH, CA

CROWLEY CELLULAR DEVELOPMENT CORP CWY WAXO, TX

CROWN CELLULAR & PAGING RWC COVINA, CA

CROWN TOWER SYSTEMS INC CWX LEES SUMMIT, MO

CRX SERVICE COMPANY CXG DALLAS, TX

CRYSTAL CLEAR PAGING CZY SAN ANTONIO, TX

CRYSTAL COMM CYF UBORO, MA

CRYSTAL COMMUNICATIONS, INC. CFZ MANKATO, MN

CS WIRELESS SYSTEMS INC. SRY PLANO, TX

CSH CELLULAR, INC. CJC NEWPORT BEACH, CA

CSI BILLING SERVICES INC CBS DALLAS, TX

CSI CORP SIP ENGLEWOOD, CO





7


BR-751-100-112

CST COMMUNICATIONS, INC. (PREV. CENTRAL SCOTT TELEPHONE COMPANY)

CJO ELDRIDGE, IA

CSW NET INC. CEF DANVILLE, AR

CSW/ICG CHOICECOM, L.P. SHO SAN ANTONIO, TX

CTA COMMUNICATIONS CIO CANBY, OR

CTC COMMUNICATIONS CORP. (PREV COMPUTER TELEPHONE CORP)

CPO WALTHAM, MA

CTC COMMUNICATIONS INC TQB DALLAS, WI

CTC EXCHANGE SERVICES, INC EXE CONCORD, NC

CTC TELCOM, INC. XTM DALLAS, WI

CTC TELECOM, INC TVF CAMBRIDGE, ID

CTI (COMPANY) CTZ ,

CTN TELEPHONE NETWORK, INC. NNE LA JOLLA, CA

CTS TELCOM OF FLORIDA CFF MIAMI, FL

CUBE COMPUTER CORPORATION UBE HAWTHORNE, NY

CUMBERLAND CELLULAR PARTNERSHIP CDP ATCO, NJ

CUMBERLAND MOUNTAIN PAGING SERVICES CGV MIDDLESBORO, KY

CUMBERLAND TELEPHONE COMPANY UME CUMBERLAND, IA

CUMBY TELEPHONE COOPERATIVE, INC. UBY CUMBY, TX

CUMMINGS TELECOMMUNICATION SERVICES, INC. UMC WESTCHESTER, IL

CURRY COMMUNICATIONS CYW MONROEVILLE, PA

CURTERY ANSWERING SERVICE CTY ,

CURTIN CALL CCL ,

CURTIN CALL CORPORATION CTN ,

CUSTOM COMMUNICATIONS CUC HOLLAND, MI

CUSTOM RADIO CSM ,

CUSTOM TELECONNECT, INC. CXI LAS VEGAS, NV

CUSTOMER FIRST COMMUNICATIONS, INC. UFO ROLLING MEADOWS, IL

CUT BANK COMMUNICATIONS CBK ,

CYBERNET COMMUNICATIONS, INC. CYX LOS ANGELES, CA

CYBERNET HOLDING, INC. CJY WEST POINT, GA

CYBERTECH COMMUNICATIONS CORP CYR NORTHFIELD, IL

CYBERTEL COMMUNICATIONS, CORP. YBC LA JOLLA, CA

CYBERTEL INC CBL ,

CYBERTEL MISSOURI CMO ,

CYLIX COMM NETWORK (PREV RCA CYLIX COMM NETWORK) RCX MEMPHIS, TN

CYPRESS TELECOMMUNICATIONS CORP (CYTEL) CTQ HOUSTON, TX

D & E SYSTEMS, INC. DEY EPHRATA, PA

D C I MOBILE TELEPHONE AND PAGING DCI ,

D H COMMUNICATIONS DHH SAN ANTONIO, TX

D&E/OMNIPOINT WIRELESS JOINT VENTURE L.P. DBA PCS ONE PSO EPHRATA, PA

D&K BUSINESS PAGERS DKB WARNERS, NY

D&L COMMUNICATIONS INC DLC FORT WAYNE, IN

D.D.D. CALLING, INC. DDD HOUSTON, TX

D/FW SIGNAL INC DFW ,

D2 WIRELESS, INC DWI FLUSHING, NY

DACOM CORPORATION DAO SEOUL, KO

DAG INC DAG ,

DAKON DKN SIOUX FALLS, SD

DAKOTA CARRIER NETWORK DCE FARGO, ND

DAKOTA CARRIER SERVICES DCV TUCSON, AZ

DAKOTA CELLULAR INC DKT ABERDEEN, SD

DAKOTA ELECTRONICS DKA ABERDEEN, SD





7


BR-751-100-112

DAKOTA RADIO PAGING INC DRP ,

DAKOTA SERVICES LIMITED DSI MILWAUKEE, WI

DAKOTA TELECOM, INC. DKI IRENE, SD

DAKOTA TELECOMMUNICATIONS GROUP, INC.(PREV DAKOTA COOPERATIVE)

DKC IRENE, SD

DALLAS NEXTFONE SYSTEMS, L.C. DNX DALLAS, TX

DALLAS TELEPHONE AND PAGING, INC. DTP HOUSTON, TX

DAMACOM DAA OAKBROOK, IL

DAMRON CORPORATION DON CHICAGO, IL

DAN COMM DAN CINCINNATI, OH

DANBURY CELLULAR DBY ROCHESTER, NY

DANCRIS TELECOM, L.L.C. DNR SCOTTSDALE, AZ

DANVILLE METRONET INC DMR GREENSBORO, NC

DANVILLE REDI PAGE INC DLR DANVILLE, IL

DATA & ELECTRONIC SERVICES INC DES DESTIN, FL

DATA & TELEPHONY ALTERNATIVE INC DTY DALLAS, TX

DATA CELLULAR SYSTEMS DSY WOODLAND HILLS, CA

DATA COM INC (PREV OFFSHORE TEL CO) OST MOGAN CITY, LA

DATA COMMUNICATION SERVICE DTT AZLE, TX

DATA COPI DCP ,

DATA GENERAL NETWORK SERVICES (PREV DAMA TELECOM CORP) DMA ROCKVILLE, MD

DATA NET SYSTEMS, L.L.C. DAS BUFFALO GROVE, IL

DATA PROCESSING SCIENCES CORPORATION DPP CINCINNATI, OH

DATA UTILITIES INC DUI ,

DATABASE TECHNOLOGIES, INC. DBT POMPANO BEACH, FL

DATACHOICE NETWORK SERVICES, L.L.C. DCW LITTLETON, CO

DATACOM CORP DMP BROOKLYN, NY

DATACOMM INTERNATIONAL CO. LTD. DMM MIAMI, FL

DATANET COMMUNICATIONS INC NTT MILWAUKEE, WI

DATAPAGE, INC. DGE MIDDLEBURY, VT

DATATECH DTH HANNIBAL, MS

DATATRONCX INC DTX ROCHESTER, NY

DATEL COMMUNICATIONS SYSTEMS INC DCS ,

DAVELTEL INC (PREV PHONE ZONE FRANCHISES LTD) PZF TAMPA, FL

DAVID D. ANDERSON COMMUNICATIONS CORP. DDA PALM DESERT, CA

DAVIS LONG DISTANCE DVS DALLAS, TX

DAYTON CELLULAR TELEPHONE DYT DAYTON, OH

DAYTONA TELEPHONE COMPANY DAY BARTLETT, TN

DBS COMMUNICATIONS, INC. DSO SCHAUMBURG, IL

DCI INC DCZ PHILADELPHIA, PA

DCS, INC. DCQ SAN LEANDRO, CA

DE RIDDER MOBILEFONE DRM ,

DEADWOOD CELLULAR TELEPHONE COMPANY, INC. DDW WEST ATLANTC CITY, NJ

DECIMAL DATALINK INC DEC UNION, OH

DEDICATED COMMUNICATIONS CORP (PREV 4JV ENTERPRISES, INC) VCS TEMPE, AZ

DEFENSE COMMERCIAL COMMUNICATIONS OFFICE DCO SCOTT AIRFORCE BASE, IL

DEFENSE COMMUNICATIONS AGENCY DSN WASHINGTON, DC

DEKALB TELEPHONE COOPERATIVE, INC. DKL ALEXANDRIA, TN

DEL MAR COMMUNICATIONS INC DEM SARATOGA, CA

DEL-VAL AREA CALL DVA ,

DELAWARE MOBILE TELE CO DLW ,

DELAWARE TELEPHONE ANSWERING SERVICE INC DTA ,

DELCAMBRE TELEPHONE COMPANY, INC. DBE DELCAMBRE, LA





7


BR-751-100-112

DELOACH’S HOME ENTERTAINMENT CENTERS, INC. DHE GRAND PRAIRIE, TX

DELRAY CELLULAR ASSOCIATES 11 DRC BETHESDA, MD

DELSTAN INDUSTRIES INC DEL ,

DELTA COMMUNICATIONS DLA ,

DELTA MOBILE DMB ,

DELTA MOBILE TELEPHONE OF ARKANSAS INC DMT ,

DELTA VALLEY RADIO TELEPHONE DVL ,

DELTACOM LONG DISTANCE (PREV. DELTA COMMUNICATIONS INC) DLT ARAB, AL

DELTACOM LONG DISTANCE SERVICES(PREV.SOUTHERN INTEREXCHANGE SVC)

SIR ARAB, AL

DELTACOM, INC. DET WEST POINT, GA

DELTATEL, INC. DTQ ATLANTA, GA

DELUXE DATA SYSTEMS INC DLX NEW BERLIN, WI

DENT REDFORD DBA PAGE-COMM KRP KANASA, KS

DENVER & EPHRATA TELEPHONE AND TELEGRAPH CO DEP EPHRATA, PA

DENVER DIRECT DIAL, LLC DID BROOMFIELD, CO

DEPARTMENT OF CORRECTIONS DORCHESTER COUNTY DCD CAMBRIDGE, MD

DEPARTMENT OF MARYLAND STATE POLICE QUARTERMASTER DIVISION

DMY JESSUP, MD

DEPARTMENT OF THE TREASURY INTERNAL REVENUE SERVICE DTV WASHINGTON, DC

DEPT OF GENERAL SERVICES ST OF MARYLAND DGS BALTIMORE, MD

DEPT OF HEALTH & MENTAL HYGIENE ST OF MARYLAND DHM BALTIMORE, MD

DES MOINES CELLULAR PARTNERSHIP DMC DES MONIES, IA

DFT LONG DISTANCE CORPORATION (NOW USE LYN) DFT FREDONIA, NY

DFW COMMUNICATION DFC ,

DFW/METROLINK INC DFM DALLAS, TX

DHC, INC. DHI EVANSTON, IL

DHL COMMUNICATIONS CORP DHL ,

DHT FUND INC DHT PHOENIX, AZ

DIAL A PAGE DLG RUSSELLVILLE, AR

DIAL AMERICA INC DAM CAMDEN, NJ

DIAL AMERICA MARKETING INC DMK KANSAS CITY, MO

DIAL CALL COMMUNICATIONS, INC. DCX NORCROSS, GA

DIAL DISTANCE, INC. DDN ATLANTA, GA

DIAL LONG DISTANCE, INC. DLE CAMARILLO, CA

DIAL N SAVE CORP DNS SACRAMENTO, CA

DIAL NETWORK DNK ,

DIAL PAGE DAL SANTA BARBARA, CA

DIAL PAGE DIA CHARLOTTE, NC

DIAL PAGE DIL MYRTLE BEACH, SC

DIAL PAGE DPE FLORENCE, SC

DIAL PAGE DZP TAMPA, FL

DIAL PAGE OF THE TRIANGLE DPA RALEIGH, NC

DIAL SERVICES LTD DSL BOCA RATAN, FL

DIAL TONE, INC DII MONTGOMERY, AL

DIAL TONE, INC. DIE MONTGOMERY, AL

DIAL TWO INC DTW SANTA ROSA, CA

DIAL-1 DLO BEND, OR

DIAL-A-BEEPER INC DAB BROOKLYN, NY

DIAL-A-PAGE DLP WATSEKA, IL

DIAL-A-PAGE INC DAP ,

DIALINK DAK MOUNTAIN VIEW, CA

DIALOGIC COMMUNICATIONS CORP DCC FRANKLIN, TN





7


BR-751-100-112

DIALTEK, LLC DIK SEATTLE, WA

DIAMOND COMMUNICATIONS DMD PLANO, TX

DIAMOND COMMUNICATIONS INTERNATIONAL, INC. DOI DALLAS, TX

DIAMOND LONG DISTANCE OPERATOR DDO AUSTIN, TX

DIAMOND TELCO DOE CORPUS CHRISTI, TX

DIAMOND TELEPHONE SERVICES INC DMV BAY SPRINGS, MS

DICOMM CELLULAR INC DIC LYNN, MA

DIDIER COMMUNICATION PAGING, INC. DDP FORT SMITH, AR

DIDIER COMMUNICATION SERVICES, INC. DMS FORT SMITH, AR

DIG-I-TEL DIT SEATTLE, WA

DIGI COMM DIG PALESTINE, TX

DIGI-CELL INC DGC BROOKSVILLE, FL

DIGI-NET INC DNT MILWAUKEE, WI

DIGI-PAGE DGG OXFORD, KS

DIGICOM COMMUNICATIONS DGM BINGHAMTON, NY

DIGICOM INTERNATIONAL DGR SALT LAKE CITY, UT

DIGICOM, INC. DIM RICHMOND HTS, OH

DIGILINK DGK LAWNDALE, CA

DIGINET COMMUNICATIONS INC DGI ROCKVILLE, MD

DIGIPH PCS, INC. DPH MOBILE, AL

DIGITAL BROADBAND COMMUNICATIONS, INC. DGB WINCHESTER, MA

DIGITAL CELLULAR OF TEXAS PLB LUBBOCK, TX

DIGITAL COMMUNICATION SERVICE, INC. DGU RARITAN, NJ

DIGITAL COMMUNICATIONS DLZ DALLAS, TX

DIGITAL DATA SOLUTIONS, INC. DDU DAYTON, OH

DIGITAL DIAL COMMUNICATIONS INC DDC ARLINGTON, TX

DIGITAL DIAL COMMUNICATIONS, INC. DGO ARLINGTON, TX

DIGITAL ISLAND, INC. DIH HONOLULU, HI

DIGITAL NETWORK INC (PREV TEXAS LONG DISTANCE) TXL DALLAS, TX

DIGITAL NETWORK INTEGRATORS INC DWK FENTON, MO

DIGITAL NETWORK SERVICES INC DLN ALBUQUERQUE, NM

DIGITAL NETWORK SERVICES INC DSV LAS VEGAS, NV

DIGITAL NETWORK, INC. (PREV. ANSWER-NET INC) AWE DALLAS, TX

DIGITAL PAGING SYSTEM DPS ,

DIGITAL PAGING SYSTEM OF ATLANTIC CITY DAC ,

DIGITAL PAGING SYSTEM OF NEW YORK INC DNY ,

DIGITAL PAGING SYSTEMS OF CLEVELAND INC DPC ,

DIGITAL PAGING SYSTEMS OF INDIANA INC DPG ,

DIGITAL PAGING SYSTEMS OF KY DPK ,

DIGITAL PAGING SYSTEMS OF PITTSBURGH INC DGP ,

DIGITAL PAGING SYSTEMS OF TOLEDO INC DPT ,

DIGITAL PAGING SYSTEMS OF WISCONSIN DPW ,

DIGITAL TELECOM DGT DENVER, CO

DIGITAL TELECOMMUNICATIONS GROUP INC DTG WEST MONROE, LA

DIGITAL TELECOMMUNICATIONS INC DLI EXTON, PA

DIGITAL TELECOMMUNICATIONS, INC DIO WINONA, MN

DIGITAL TELEPORT INC DTI ST LOUIS, MO

DIGITAL TELEVISION SERVICES, INC. DAV MONTGOMERY, IN

DIGITCOM SERVICES DGV LOS ANGELES, CA

DIGITRAN CORP DTR ROCKVILLE, MD

DILAN FINANCIAL GROUP, INC. DFG NORTH RIDGE, CA

DIME COMMUNICATIONS, INC DOM NEW YORK, NY





7


BR-751-100-112

DIMENSION ELECTRONICS INC DEI ,

DIRECT COMMUNICATION INC DCT BATON ROUGE, LA

DIRECT COMMUNICATIONS DRX JOPLIN, MO

DIRECT DIAL INC DDI ,

DIRECT DIALING SYSTEMS INC DDS TYLER, TX

DIRECT LD, INC. DRD GRAND PRAIRIE, TX

DIRECT LINE ANSWERING INC DCL COLUMBUS, OH

DIRECT LINE AUSTIN INC DTL AUSTIN, TX

DIRECT LINE DIV OF TRANSCALL DDT AUSTIN, TX

DIRECT LINE HASP INC DRL ,

DIRECT LINE OF KANSAS DOK KANSAS CITY, KS

DIRECT LINE OF OKLAHOMA DIR OKLACTY, OK

DIRECT LINE OF SPRINGFIELD DOS SPRINGFIELD, MO

DIRECT LINE TELCO DRT OK CITY, OK

DIRECT NET TELECOMMUNICATIONS DNQ NEWPORT BEACH, CA

DIRECT NETWORK CO DNW HOUSTON, TX

DIRECT NETWORK SERVICES, INC. DNV HOUSTON, TX

DIRECT PAGE COMMUNICATIONS DCM SANTA ANA, CA

DIRECT-LINK DLK NEW BRAUNFELS, TX

DIRECT-TEL, INC. DRI BOCA RATON, FL

DIRECT/NET INC OF USA DTN NEW ORLEANS, LA

DIRECT/NET LTD OF DALLAS DDL HOUSTON, TX

DIRECT/NET OF BATON ROUGE DBR BATON ROUGE, LA

DIRECT/NET OF LAFAYETTE DNL LAFAYETTE, LA

DIRECT/NET OF NEW ORLEANS DRN NEW ORLEANS, LA

DIRECT/NET OF SHREVEPORT DSP BOSSIER CITY, LA

DIRECTLINE TELAMERICA DTM SPRINGFIELD, MO

DIRECTORY AMERICA, INCORPORATED DYA LYNDHURST, OH

DIRECTORYNET INC DCY ATLANTA, GA

DISCOUNT ALTERNATIVE TELEPHONE SVC DAT ,

DISCOUNT AMERICA LONG DISTANCE, INC. DAD SAN MARCOS, TX

DISCOUNT COMMUNICATIONS DSU MEMPHIS, TN

DISCOUNT DIAL DSD EDLNA, MN

DISCOUNT LONG DISTANCE DND KNOXVILLE, TN

DISCOUNT LONG DISTANCE INC DLD ,

DISCOUNT LONG DISTANCE OF AMERICA DAR ST LOUIS, MO

DISCOUNT LONG DISTANCE, INC. DNE SANTA ANA, CA

DISCOUNT NETWORK SERVICES INC. DWS DEARBORN HTS, MI

DISCOUNT PAYPHONE CARRIERS INC DPY FT LAUDERDALE, FL

DISCOUNT PLUS DPU COLUMBUS, OH

DISCOUNT TRANSMISSION SYSTEMS INC DTS ,

DISTRIBUTION PLUS DPL FREDERICK, MD

DITTRONICS DTO BENTON, MO

DIVERSIFIED COMMUNICATION SERVICES, LLP DBA FIRST CHOICE COMMUNIC

DFV MAXWELL, IN

DIVERSIFIED COMMUNICATIONS, INC. DVF MAXWELL, IN

DIVERSIVIED COMM GROUP (USE ANK-NAME CHG SEE DESCR) DCG BOCA RATON, FL

DIXIE COMMUNICATIONS DXC ST. GEORGE, UT

DIXIENET COMMUNICATIONS, LLC DXN RIPLEY, MS

DJS COMMUNICATIONS, INC. DJS PITTSBURGH, PA

DMG, INC DBA VOICE-TEL OF NORTH TEXAS DMG GRAND PRAIRIE, TX

DMI COMMUNICATIONS GROUP, INC. DMI FORT LEE, NJ

DMJ COMMUNICATIONS, INC. DMJ ODESSA, TX





7


BR-751-100-112

DNS INC DNN DUNCANVILLE, TX

DOBSON CELLULAR OF CALIFORNIA, INC. DBC OKLAHOMA CITY, OK

DOBSON CELLULAR OF IMPERIAL, INC. DBI OKLAHOMA CITY, OK

DOBSON CELLULAR SYSTEMS DNC OKLAHOMA CITY, OK

DOBSON FIBER COMPANY, INC. DBF OKLAHOMA CITY, OK

DOBSON WIRELESS, INC. DOB OKLAHOMA CITY, OK

DOLPHIN TELECOMMUNICATION CORP DPN HOUSTON, TX

DOME COMMUNICATIONS DME ,

DOMINICAN COMMUNICATION CORP DMN NEW YORK, NY

DOMINION BANKSHARES CORP DBS ROANOKE, VA

DOMINOS PIZZA INC DPI ANN ARBOR, MI

DON CLARK RADIO COMMUNICATIONS INC DCR BLACKFOOT, ID

DONLEY COMMUNICATIONS DLY LEBANON, PA

DONTEL INTERNATIONAL L.L.C. DOL WHEELING, IL

DOTHAM CELLULAR TELEPHONE CO DOT DOTHAM, AL

DOUGLAS PAGING CO DLS DOUGLAS, GA

DOUGLAS TELECOMMUNICATIONS, INC. DUG SAN RAFAEL, CA

DOVER RADIO PAGE INC DVR ,

DOYLE ROGERS CO DRS LITTLE ROCK, AR

DPI TELECONNECT, L.L.C. DIN DALLAS, TX

DRAKE PAGING DKP BEATTYVILLE, KY

DRENTHE TELEPHONE COMPANY DEE ZEELAND, MI

DSH & ASSOCIATES DSA ADDISON, TX

DSLNET COMMUNICATIONS, LLC DSE NORWALK, CT

DTG COMMUNICATIONS, INC (PREV TELECOMMUNICATIONS CONSULTANTS INC)

TUC IRENE, SD

DTI CORPORATION DTZ WINONA, MN

DUBOIS MOBILE TELEPHONE CO INC DUB JOHNSTOWN, PA

DUCOR TELEPHONE CO DUC DUCOR, CA

DUKENET COMMUNICATIONS, INC. DUK CHARLOTTE, NC

DUMONT TELEPHONE COMPANY DUO DUMONT, IA

DUN & BRADSTREET INFORMATION SERVICES DUN PARSIPPANY, NJ

DUNN & ASSOCIATES DBA BOULEVARD TELEPHONE DNA OVERLAND PARK, KS

DUNN LONG DISTNCE DNG DALLAS, TX

DUNNE COMMUNICATIONS DUE ANACONDA, MT

DUNSNET DST WILTON, CT

DUPONT INFORMATION SYSTEMS DIS WILMINGTON, DL

DUQUESNE UNIVERSITY DUU PITTSBURGH, PA

DUTCHESS COUNTY CELLULAR DUT WAPPINGER FALLS, NY

DVORAK DVK KENNEDALE, TX

DYNA CORP DYN ,

DYNAMIC TELCO SERVICES, INC. DYS WASHINGTON, DC

DYNAMIC TELECOM INTERNATIONAL INC. DYM FORT LAUDERDALE, FL

DYNATEL INC. DYL JACKSONVILLE, FL

DYNATEL LONG DISTANCE SERVICES, INC. DYD LAS VEGAS, NV

E & J MOBILE RADIO SERVICE EJM ,

E AND K SYSTEMS EKS SECAUCUS, NJ

E F HUTTON EFH NEW YORK, NY

E G COMMUNICATIONS EGC ,

E-SCRIPT ESR ALAMO, CA

E-Z CALL COMMUNICATIONS INC. EZC COUNCIL GROVE, KS

E-Z CONNECT, INC. EZE ATLANTA, GA

E-Z PHONE CONNECTIONS (E-Z PHONE) EZO PAPILLION, NE





7


BR-751-100-112

E.T. KING TELECOMMUNICATIONS, INC. ETK GREENSBORO, NC

EAGLE COMMUNICATIONS EGL ,

EAGLE COMMUNICATIONS INC (PRE. 1988) ELB ,

EAGLE COMMUNICATIONS INC.(1994) EGM AVON, CO

EAGLE COMMUNICATIONS, INC. EAE NYC, NY

EAGLE WATCH AND PATROL SERVICE INC EWP ELMHURST, IL

EAGLECOM (DBA PTSI LONG DISTANCE) EGP GUYMON, OK

EALS DISTRIBUTING CO ERL IDAHO FALLS, ID

EARTHCALL COMMUNICATIONS CORPORATION EHL ATLANTA, GA

EASLEY COMMUNICATIONS OF ARKANSAS, INC. ESC FORT SMITH, AR

EAST ARKANSAS CELLULAR TELEPHONE CORP EAR WAUKESHA, WI

EAST COAST COMMUNICATIONS, INC. EOM RICHMOND, VA

EASTERBOOKE CELLULAR CORP EST FAIRFIELD, CA

EASTERN CABLE TELEVISION SERVICES INC ETV LONG ISLAND CITY, NY

EASTERN COMPUTER SERVICES INC EPV BELLEVILLE, NJ

EASTERN RADIO SERVICE ERS MATTHEWS, NC

EASTERN TELECOM DBA INTERQUEST ETG WEST POINT, GA

EASTERN TELECOMMUNICATION SERVICES CO ETM CLOVIS, NM

EASTERN TELECOMMUNICATIONS, INC. ERN NEW YORK, NY

EASTERN TELEPHONE SYSTEMS ETS ,

EASTERN TRANS COMMUNICATIONS ETR DETROIT, MI

EASTEX CELLULAR ETX HUNTSVILLE, TX

EASTGATE COMMUNICATIONS INC. EGT TEANECK, NJ

EASTLAND OF ORLANDO TELEPHONE CORPORATION ESO ORLANDO, FL

EASTMAN KODAK COMPANY EKN ROCHESTER, NY

EASTON TELECOM SERVICES, INC. ESI RICHFIELD, OH

EASY CELLULAR, INC. ECZ LAS VEGAS, NV

EASY COMM BEEPERS ECX LAS VEGAS, NV

EASY ORDER SOFTWARE INC EOS SYRACUSE, NY

EATELNET INC ETN GONZALES, LA

EAU CLAIRE CELLULAR TELEPHONE LIMITED PARTNERSHIP ECT ALTOONA, WI

EBONTEL COMMUNICATIONS CORPORATION EOL MILWAUKEE, WI

ECHO COMMUNICATIONS, INC EHO PITTSTON, PA

ECI COMMUNICATIONS, INC. (PREV. ECONO-CALL INC.) ECI EUGENE, OR

ECI LONG DISTANCE SERVICES (PREV THINGS INC) THG TULSA, OK

ECLIPSE COMMUNICATIONS (PREV NATIONALTELE-SERVICE) NNL BATON ROUGE, LA

ECLIPSE COMMUNICATIONS CORPORATION (PREV WESTERN WIRELESS)

PCF ,

ECLIPSE TELECOMM INC (IXC-LD) ([PREV WESTERN LONG DISTANCE)

WSN DENISON, TX

ECLIPSE TELECOMMUNICATIONS, INC. (PREV EASTERN TELECOM CORP)

EAS NEWPORT NEWS, VA

ECON-A-CALL CO (AUSTIN) EAC AUSTIN, TX

ECON-A-CALL INC OF HAYS ECA HAYS, KS

ECON-O-CALL OF TEHACHATE ENO TEHACHATE, CA

ECON-O-CALL, INC DBA UNCLE SAM’S TELCOM, INC. EUS NEW YORK, NY

ECON-O-DIAL EDL RIDGECREST, CA

ECON-O-DIAL OF BISHOP EOD BISHOP, CA

ECONO CALL INC OF MONTANA EMT KALISPELL, MT

ECONO CALL LONG DISTANCE SERVICES ECR LAS CRUCES, NM

ECONO DIAL OF LEESBURG ECN LEESBURG, FL

ECONO-CALL INC (BILOXI) ECB ,

ECONO-CALL INC (NOW ECI COMMUNICATIONS, INC. - USE ECI) EBR BRANSON, MO





7


BR-751-100-112

ECONO-LINE ECL TRAVERSE CTY, MI

ECONO-LINE MIDLAND ELM AUSTIN, TX

ECONOCOM LONG DISTANCE ELO LUBBOCK, TX

ECONODIAL ECD LEESBURG, FL

ECONOLINE ABE BIRMINGHAM, AL

ECONOLINE ENE ,

ECONOMIC LONG DISTANCE COMMUNICATIONS INC ELD ,

ECONOMY TELEPHONE CO ECY SAN DIEGO, CA

ECONOPHONE INC EPH BROOKLYN, NY

ECUFIN, INC EUF VIRGINIA BEACH, VA

EDGAR ELECTRIC CO-OPERATIVE ASSOCIATION EDG PARIS, IL

EDISON SELECT ESL CITY OF INDUSTRY, CA

EDMOND TELEPHONE COMPANY ETT EDMOND, OK

EDS (ELECTRONIC DATA SYSTEMS CORP) EDS WARREN, MI

EGYPTIAN COMMUNICATION SERVICES, INC. EGY STEELEVILLE, IL

EIDE ELECTRONICS EDE ,

EL DORADO CELLULAR DBA MOUNTAIN CELLULAR EDO OAKHURST, CA

EL DORADO COMMUNICATIONS CO EDR PINE GROVE, CA

ELCOTEL ELL SARASOTA, FL

ELECTRA COMMUNICATIONS CORP ELT AUSTIN, TX

ELECTRIC LIGHTWAVE INC ELG VANCOUVER, WA

ELECTRO-CRAFT ELC ,

ELECTRONIC ENGINEERING EEG ,

ELECTRONIC SERVICE ASSOC ESA ,

ELECTRONIC SPECIALTIES ETC ,

ELECTRONIC SYSTEMS CO., INC. EYC ALLENTOWN, PA

ELECTROPAGE INC ELP ,

ELEPHANT TALK, INC. EPT BOSTON, MA

ELITEL, INC. EIT LAREDO, TX

ELLERBE TELEPHONE COMPANY ELA ELLERBE, NC

ELLIS CELULAR & PAGERS EUP KILLEEN, TX

ELLIS THOMPSON INC ETP ATLANTIC CITY, NJ

ELLTEL WIRELESS, INC. EWI ELLENSBURG, WA

EMCOMM CORP EMM PORTLAND, OR

EMERALD COMMUNICATION COMPANY ECM ,

EMERSON TELECOM EML DALLAS, TX

EMPIRE COMMUNICATIONS INC EIC CHARLOTTE, NC

EMPIRE COMMUNICATIONS SERVICES CORPORATION EMP PRATTSBURGH, NY

EMPIRE MOBILECOMM SYSTEMS INC EMS ,

EMPIRE ONE TELECOMMUNICATIONS, INC. EOT NEW YORK, NY

EMPIRE PAGING CORP EPG ,

EMPIRE-RADIOFONE EPR ,

EMX TELCOM EMX ROCKVILLE, MD

ENGINEERING SYSTEMS INC ENS ,

ENGLISH DAVID DBA MOBILE COMMUNICATIONS SERVICES MOH TYLER, TX

ENHANCED SERVICES BILLING INC ESB SAN ANTONIO, TX

ENHANCED SERVICES BILLING INC(PREV. CENTRAL TEXAS LONG DISTANCE)

CXS CORPUS CHRISTI, TX

ENHANCED SERVICES PROVIDER INC. ESP CHATHAM, ON

ENHANCED TELEMANAGEMENT INC EHC MINNEAPOLIS, MN

ENID CELLULAR END ENID, OK

ENID DATA SYSTEMS INC ENI ,

ENMR TELEPHONE COOPERATIVE EMR CLOVIS, NM





7


BR-751-100-112

ENRON COMMUNICATIONS,INC ENR PORTLAND, OR

ENTELCO ENTERPRISES INC. (PREV. LADA COMMUNICATIONS) LAD DIAMOND BAR, CA

ENTERGY HYPERION TELECOMMUNICATIONS OF ARKANSAS, L.L.C. EYA PITTSBURGH, PA

ENTERGY HYPERION TELECOMMUNICATIONS OF LOUISIANA L.L.C. EYL PITTSBURGH, PA

ENTERGY HYPERION TELECOMMUNICATIONS OF MISSISSIPPI, L.L.C. EYM PITTSBURGH, PA

ENTERPRISE COMMUNICATIONS PARTNERSHIP EPP COLUMBUS, GA

ENTRE TELECOMMUNICATIONS CORP ERT CEDER RAPIDS, IA

ENVOY CORP EVY NASHVILLE, TN

EQUAL ACCESS OF WASHINGTON, INC. EAW WASHINGTON, DC

EQUAL NET CORP (PREV U S COMM & FIRST CHOICE LONG DISTANCE)

DSH RICHARDSON, TX

EQUALINE SERVICES, INC. EQL HOUSTON, TX

EQUALITY PLUS TELECOMMUNICATIONS EQP WALLINGFORD, CT

EQUALNET CORORATION (PREV NORTH AMERICAN COMMUNICATIONS,INC)

NAC WILLIAMSPORT, PA

EQUALNET CORP (PREV SOUTHWESTERN TELECOM)(USE EQN ONLY)

SOW HOUSTON, TX

EQUALNET CORP (PREV TOTAL WORLD TELECOM)(USE EQN ONLY) CGR HOUSTON, TX

EQUALNET CORP (PREV TWT-HEARTLINE)(USE EQN ONLY) HER HOUSTON, TX

EQUALNET CORP (PREV U S COMMUN & FIRST CHOICE LONG DISTANCE, INC

FSL RICHARDSON, TX

EQUALNET CORPORATION EQN HOUSTON, TX

EQUALNET CORPORATION (PREV ADDTEL COMMUNICATIONS) ADX BURBANK, CA

EQUALNET CORPORATION (PREV BOTTOM LINE TELECOMMUNICATIONS, INC)

BOT VANCOUVER, WA

EQUALNET CORPORATION (PREV ECONOLINE OF WACO) ECW WACO, TX

EQUALNET CORPORATION (PREV LONG DISTANCE NETWORK INC0 LOS RICHARDSON, TX

EQUALNET CORPORATION (PREV NORTH AMERICAN TELECOMMUNICATIONS CORP

NAA UNIONDALE, NY

EQUALNET CORPORATION (PREV OPERATOR SERVICES CO & CONTEL)

CIN LUBBOCK, TX

EQUALNET CORPORATION (PREV PHOENIX NETWORK & SUNTEL) SNN PHOENIX, AZ

EQUALNET CORPORATION (PREV SOUTHWEST LONG DISTANCE NETWORK-J NET

JNT FORT SMITH, AR

EQUALNET CORPORATION (PREV T.B. ENTERPRISES) TBE ARLINGTON, TX

EQUALNET CORPORATION (PREV TELECORP INTERNATIONAL) TQI DALLAS, TX

EQUALNET CORPORATION (PREV U S COMM & FIRST CHOICE LONG DISTANCE

TIE RICHARDSON, TX

EQUALNET CORPORATION (PREV U S COMMUNICATIONS INC) USI ,

EQUALNET CORPORATION (PREV U S NETWORK) LNO RICHARDSON, TX

EQUATORIAL COMMUNICATIONS SERVICES ECS ,

EQUIBANK INC EQB PITTSBURGH, PA

EQUICOM COMMUNICATIONS INC EQM DUBLIN, OH

EQUITABLE GAS CO EQG PITTSBURGH, PA

EQUITY VENTURES INC EQY COLORADO SPRINGS, CO

ERICKSON DIVERSIFIED CORPORATION EKD HUDSON, WI

ERIE CELLULAR TELEPHONE COMPANY ERC CANFIELD, OH

ERIETEL, INC. ERI PA, PA

ERNEST COMMUNICATIONS, INC ENC NORCROSS, GA

ERNEST TELECOM INC ENT NORCROSS, GA

ESCONDIDO TELEPHONE CO ESD ESCONDIDO, CA

ESSEX COMMUNICATIONS PARTNERS ESX RICHMOND, VA

ESSEX COMMUNICATIONS, INC. EXU MERRICK, NY

ETC COMMUNICATIONS, L.L.C. ETO ELLIJAY, GA

ETC/CRLP JOINT VENTURE ECJ HOUSTON, TX





7


BR-751-100-112

ETCOM, LLC EOA ELLERBE, NC

ETEX LONG DISTANCE DBA ETEX CELLULAR CO., INC ECE GILMER, TX

ETS TELEPHONE COMPANY, INC. EEE HOUSTON, TX

EUCLID TELECOMMUNICATIONS INC EUT ,

EURONET COMMUNICATIONS, CORP EMC MORGANVILLE, NJ

EVANS COMMUNICATIONS EVN ,

EVANS PRODUCTS CO EPC ,

EVANS TELEPHONE CO EVS TURLOCK, CA

EXCEL SWITCH FACILITY, INC. ESW DALLAS, TX

EXCEL TELECOMMUNICATIONS INC EXL RICHARDSON, TX

EXCEL TELECOMMUNICATIONS INC (PREV COMMUNICATIONS MANAGEMENT)

CGY DALLAS, TX

EXCELLER CORP EXC ,

EXCO LONG DISTANCE EXD DALLAS, TX

EXECOMM INC ECC QUINCY, IL

EXECULINE INC EXB BILLINGS, MO

EXECULINE OF ALASKA EXA KENNEWICK, WA

EXECULINE OF FAIRFIELD EFR FAIRFIELD, CA

EXECULINE OF LAS VEGAS ELV SAN MATEO, CA

EXECULINE OF RENO EXR SPARKS, NV

EXECULINE OF SAN FRANCISCO ESF SAN FRANCISCO, CA

EXECULINES INC ELI YAKIMA, WA

EXECUPAGE ECP FRESNO, CA

EXECUTIVE COMMUNICATIONS INC EXT TULSA, OK

EXECUTIVE MARKETING SERVICES INC EMK NAPERVILLE, IL

EXECUTIVE PAGING & MESSAGE PROCESSING SERVICE INC EPM CAMDENTON, MO

EXECUTIVE PRIORITY SYSTEMS EPS SAN FRANCISCO, CA

EXECUTIVE SERVICES PAGING COMPANY EXG VIRGINIA BEACH, VA

EXECUTIVE TELECARD LTD ECU ROCKVILLE, MD

EXECUTONE INFORMATION SYSTEMS INC EIS DARIEN, CT

EXECUTONE OF SAN ANTONIO ESN ,

EXECUTONE/NEW HAMPSHIRE INC ENH ,

EXOP OF MISSOURI INC EXO KEARNEY, MO

EXPRESS COMMUNICATIONS INC EXP SIOUX FALLS, SD

EXPRESS MESSAGE CORP EXS SPRING, TX

EXPRESS SERVICE COMPANY EXV DALLAS, TX

EXPRESS TELCOM INC ETI ,

EXPRESS TELECOMMUNICATION, INC EPA FORT WORTH, TX

EXPRESSCALL, INC. EXI PHOENIX, AZ

EXTELCOM EXM SALT LAKE CT, UT

EXTELCOM DBA EXPRESS TEL (PREV. NATIONAL NETWORK CORP.) NLN SALT LAKE CITY, UT

EXTELCOM DBA EXPRESS TEL (PREV. T-TEL) TRF SALT LAKE CITY, UT

EXTELCOM DBA EXPRESS TEL (PREV. THRIFTY TELEPHONE) CUZ SALT LAKE CITY, UT

EXTELCOM DBA EXPRESS TEL (USE IAC CODE - TMU ONLY) FNS SALT LAKE CITY, UT

EZ PHONE, INC. EZP AKRON, OH

EZ-TALK COMMUNICATIONS, L.L.C. EZT STAFFORD, TX

EZ-TEL COMMUNICATIONS EZL JACSONVILLE, FL

F. TURNER CORPORATION INC. DBA TCS OF NEW JERSEY FUE ORANGE, NJ

FACILICOM INTERNATIONAL, L.L.C. FLI WASHINGTON, DC

FAIRCHILD COMMUNICATIONS SERVICES COMPANY FCD LONG BEACH, CA

FAIRPOINT COMMUNICATIONS CORP (PREV MJD TELECHOICE CORP)

MJD CHATHAM, NY

FAIRVIEW TELCOM FVW PLANO, TX





7


BR-751-100-112

FAITHNET TELECOMMUNICATIONS, INC. FTS PLANO, TX

FAMILY TELEPHONE NETWORK FTN ,

FANTASTIC PHONE SYSTEMS INC FAN ,

FAR POINT FPO SOUTH LAKE, TX

FARGO TEL ANSWERING SVC FTA ,

FARKILL COMMUNICATIONS, INC FRK LIBERTY, NY

FARMERS LONG DISTANCE FAR KINGSTREE, SC

FARMERS LONG DISTANCE, INC. FIA RAINSVILLE, AL

FARMERS MUTUAL COOPERATIVE TELEPHONE COMPANY FMV MOULTON, IA

FARMERS MUTUAL TELEPHONE COMPANY OF NORA SPRINGS FMH NORA SPRINGS, IA

FARMERS MUTUAL TELEPHONE COOP. FML SHELLSBURG, IA

FARMERS TELEPHONE CO INC FMT PLEASANT VIEW, CO

FARMERS TELEPHONE COMPANY OF ESSEX FEE ESSEX, IA

FARMERS TELEPHONE COOPERATIVE INC. FAP RAINSVILLE, AL

FARMERS’ AND BUSINESS MEN’S TELEPHONE COMPANY FUS WHEATLAND, IA

FARNSWORTH RADIOPHONE FRP ,

FARRIS LONG DISTANCE FGD DALLAS, TX

FAST CONNECTIONS, INC. FSN DALLAS, TX

FAST DATA FAD OMAHA, NE

FASTLINE COMMUNICATION NETWORK FCN GARLAND, TX

FAXNET CORPORATION (PREV. FAIRFIELD COMPUTER CORPORATION)

FCP BOSTON, MA

FAYETTEVILLE COMMUNICATIONS INC FVC ,

FBN AMERICA, INC. DBA FBN INDIANA FND EMMAUS, PA

FEATHER COMMUNICATIONS FTH ,

FEB CORP FEB BELLEVUE, WA

FEDERAL AVIATION ADMINISTRATION C/0 MCI FAA RICHARDSON, TX

FEDERAL EXPRESS CORP FLE MENPHIS, TN

FEDERAL LONG DISTANCE OPERATOR FDO AUSTIN, TX

FEDERAL TRANSTEL INC FTT ATLANTA, GA

FEEK’S MOBILE DISPATCH FMD ,

FEIST LONG DISTANCE(PREV. SWITCHBOARD OF OKLAHOMA CITY) SWB WITCHITA, KS

FERGUS FALLS LDS FFL FERGUS FALLS, MN

FERNS INC FRN ,

FIBER FOUR CORPORATION FFR ROCK PORT, MO

FIBER SOUTH FBS RALEIGH, NC

FIBER WAVE TELECOM, INC. FBW JOSHUA, TX

FIBERCOM L.C. FBM LEMARS, IA

FIBERFONE OF FLORIDA INC FBF MIAMI, FL

FIBERLINE INC FLN SAN ANTONIO, TX

FIBERLINE NETWORK COMMUNICATIONS L P FNC CARSON CITY, NV

FIBERNET COMMUNICATIONS INC FCC METUCHEN, NJ

FIBERNET INC FBN ROCHESTER, NY

FIBERNET TELECOMMUNICATIONS INC. FBI PHOENIX, AZ

FIBERNET TELEMANAGEMENT INC FBT SANTA MONICA, CA

FIBERNET, INC. FIB CEDAR HILL, TX

FIBERNET, LLC FET CHARLESTON, WV

FIBEROPTIC ALTERNATIVE SYSTEM TECHNOLOGIES INC FAS ST LOUIS, MO

FIBEROPTIC NETWORK, INC. FRW WINTER PARK, FL

FIBERTECH TELECOM INC FTI HOUSTON, TX

FIBERTEL, INC. FTX SAN DIEGO, CA

FIBERWATS FWT SAN ANTONIO, TX

FIBRCOM FBC SAN ANTONIO, TX





7


BR-751-100-112

FIBREBOND CORP FBR SHREVEPORT, LA

FIDELITY MOBILE SYSTEMS FDL JEFFERSON CITY, MO

FIFTH THIRD BANK FDB CINCINNATI, OH

FIRST AMERICAN TELECOMMUNICATIONS FAM DALLAS, TX

FIRST CALL COMMUNICATIONS INC FCL FARMINGTON HILLS, MI

FIRST CELLULAR LP FSC VIENNA, VA

FIRST CELLULAR OF SOUTHERN ILLINOIS FCS MT VERNON, IL

FIRST CELLULAR OMAHA FCO OMAHA, NE

FIRST CHOICE COMMUNICATIONS INC. FCH NEW ORLEANS, LA

FIRST CHOICE LOCAL COMMUNICATIONS, INC. FHL MALUERN, PA

FIRST COMMUNICATIONS GROUP INC FCG NORTHBROOK, IL

FIRST COMMUNICATIONS INC FST OMAHA, NE

FIRST DATA RESOURCES INC FDR OMAHA, NE

FIRST DIGITAL NETWORK FDG LAS VAGAS, NV

FIRST FEDERAL SAVINGS & LOAN ASSOC OF PITTSBURGH INC FFP PITTSBURGH, PA

FIRST FINANCIAL MANAGEMENT CORP FFM ATLANTA, GA

FIRST FONE OF AMARILLO FFA AMARILLO, TX

FIRST HAWAIIAN BANK FHB HONOLULU, HI

FIRST INTERSTATE SERVICES CORP FIR PORTLAND, OR

FIRST LINE COMMUNICATIONS, LLC FIL EGG HARBOR, NJ

FIRST NATIONAL BANK OF MARYLAND FNB BALTIMORE, MD

FIRST OF AMERICA BANK - SE MICHIGAN N A FSA PONTIAC, MI

FIRST PAGE FSP ALEXANDRIA, VA

FIRST PAGE, INC. FGI FORT SMITH, AR

FIRST PAGE, L.P. (PREV. FIRST PAGE INC.) FPG WICHITA, KS

FIRST REGIONAL TELECOM, LLC FIN WASHINGTON, DC

FIRST RESERVE CORPORATION FRC ,

FIRST TELECOMMUNICATIONS NETWORK FTK DALLAS, TX

FIRST USA FTU DALLAS, TX

FIRSTEL FTL BRANDON, SD

FIRSTWORLD ANAHEIM (PREV SPECTRANET ANAHEIM) SNA SAN DIEGO, CA

FIRSTWORLD ORANGE COAST (PREV SPECTRANET ORANGE COAST) SAO SAN DIEGO, CA

FIRSTWORLD SGV (PREV SPECTRANET SGV) SGV SAN DIEGO, CA

FIRSTWORLD SOCAL (PREV SPECTRANET ORANGE) SNB SAN DIEGO, CA

FISHER MEDICAL FHM NEW YORK, NY

FIVE AREA LONG DISTANCE, INC. FVA MULESHOE, TX

FIVE STAR TELECOM, INC SRW LOS ANGELES, CA

FIVECOM ASSOCIATES (NOW BROOKS FIBER PROPERTIES, INC-BFP) FCA WALTHAM, MA

FIVECOM, INC. FVI WALTHAM, MA

FLAGLER COMMUNICATIONS FLG ,

FLAGSTAFF NETWORK EXCHANGE FTF FLAGSTAFF, AZ

FLASHNET TELECOM, INC FLH FORT WORTH, TX

FLAT RATE COMMUNICATIONS, INC. FRO COLORADO SPRINGS, CO

FLAT RATE NETWORK (PREV FLAT RATE COMMUNICATIONS) FTR DALLAS, TX

FLATEL, INC FAT MIAMI, FL

FLATEL, INC. FAL LAKE WORTH, FL

FLEETWOOD LONG DISTANCE OPERATOR FWL AUSTIN, TX

FLORENCE METRONET INC FMN MORRISVILLE, NC

FLORIDA CELLULAR FLC PLANTATION, FL

FLORIDA DIGITAL NETWORK FDN LONGWOOD, FL

FLORIDA DIGITAL NETWORKS FDW ORLANDO, FL

FLORIDA LONG DISTANCE FLD ORLANDO, FL





7


BR-751-100-112

FLORIDA RADIO PHONE FRD ,

FLORIDA TELCOM LONG DISTANCE INC FLT ,

FLORIDA TELEPHONE SERVICE FOT ALTAMONTE SPRINGS, FL

FM CABLES INC FMC ,

FNCI-FIBER-OPTIC NETWORK COMMUNICATIONS INC FOP SAN DIEGO, CA

FOCAL COMMUNICATIONS CORP FOC CHICAGO, IL

FON-EX INC FNX NEW HOPE, PA

FONE AMERICA INC FAC SEATTLE, WA

FONE INTERNATIONAL INC FON SCOTTSDALE, AZ

FONENET INC FNI CHICAGO, IL

FONES WESTDIGITAL SYSTEMS (PREV FONES WEST) FSW DENVER, CO

FONETEL FEL LATHRUP VILLAGE, MI

FONG-WINTERS ENTERPRISES (NOW WESTERN WIRELESS CORP. - PCF)

FGW SAN FRANCISCO, CA

FONOROLA FNR BUFFOLO, NY

FONOROLA FRL MONTREAL, PQ

FOOTHILL CELLULAR & PAGING FHC UPLAND, CA

FOOTHILL TELEPHONE EXCHANGE FTE PLACEVILLE, CA

FOREST CITY TELECOM INC FCT LAKE MILLS, IA

FOREST PINE TELCOM FPT FOREST HILL, TX

FORESTER RADIO FRR ,

FORESTHILL TELEPHONE CO FRH FORRESTHILL, CA

FORMS ASSOCIATES, INC. FRA OMAHA, NE

FORSYTHE COMMUNICATIONS INC FRY ENGLEWOOD, CO

FORT BEND LONG DISTANCE FTB ROSENBERG, TX

FORT BEND TELEPHONE COMPANY FBP ROSENBERG, TX

FORT MOJAVE LONG DISTANCE, INC. FMJ FORT MOHAVE, AZ

FORT MYERS CELLULAR TELEPHONE CO FMS FT MYERS, FL

FORT SMITH BEEPERS INC FSB ,

FORT WAYNE MEDICAL SOCIETY FWM FORT WAYNE, IN

FOX COMMUNICATIONS CORP FOX BELLEVUE, WA

FRAMCO, INC FMO FARGO, ND

FRANCE TELECOM INC FRI NEW YORK, NY

FRANK DILL TRAVEL AGENCY INC FDA ,

FRANK’S COMMUNICATIONS FKC HAYS, KS

FRANKLIN MOBILPHONE FMP ,

FRED BURG COMMUNICATIONS FRB STONEWALL, TX

FRED ROSCOE DBA MOBILE PHONE ANSWERING CO FRM ,

FREDERICK ELECTRONICS FDK N MANCHESTER, IN

FREE BEEPER, INC FBE WEST VALLEY CITY, UT

FREE TRADE COMMUNICATIONS FRE DALLAS, TX

FREEDOM RING COMMUNICATIONS, LLC DBA BAYRING COMMUNICATIONS

FER PORTSMOUTH, NH

FREEDOM TELECOMMUNICATIONS INC FRT WALNUT CREEK, CA

FREEDOM TELECOMMUNICATIONS, INC. FDM CEDAR HILL, TX

FRESH START COMMUNICATIONS, INC. FSM PHOENIX, AZ

FRESNO MOBILE RADIO FMR ,

FRETEL COMMUNICATIONS, LLC FLO ST. ANTHONY, ID

FREY’S ELECTRONICS FYE ABERDEAN, SD

FRIEND TECHNOLOGIES INC FDT SAN FRANCISCO, CA

FRIENDLY VOICE NETWORK FVN KENNEDALE, TX

FRIENDSHIP LONG DISTANCE FDP ALLEN, TX

FROMM SERVICES FSV ,





7


BR-751-100-112

FRONT PAGE AALERT PAGING CO FPA RANCHO CORDOVA, CA

FRONTIER COMMUNICATIONS INTERNATIONAL, INC.(PREV. RCI CORP)

RTC ROCHESTER, NY

FRONTIER COMMUNICATIONS OF NEW ENGLAND, INC.(PREV. BURLINGTON)

BUR ROCHESTER, NY

FRONTIER COMMUNICATIONS OF THE GREAT LAKES, INC. SCH ROCHESTER, NY

FRONTIER COMMUNICATIONS OF THE GREAT LAKES, INC.(PREV SUPERIOR)

SUR OSHKOSH, WI

FRONTIER COMMUNICATIONS OF THE MID ATLANTIC, INC. MAD ROCHESTER, NY

FRONTIER COMMUNICATIONS SERVICES, INC.(PREV ALLNET COMM. SERVICE)

ALN ROCHESTER, NY

FRONTIER COMMUNICATIONS-NORTH CENTRAL REGION INC ASI ROCHESTER, NY

FRONTIER COMMUNICATIONS-NORTH CENTRAL REGION, INC ENW ROCHESTER, NY

FRONTIER COMMUNICATIONS-NORTH CENTRAL REGION, INC(PREV TCI TELEC)

TTW ROCHESTER, NY

FRONTIER COMMUNICATIONS-NORTH CENTRAL REGION, INC. AVD ROCHESTER, NY

FRONTIER COMMUNICATIONS-NORTH CENTRAL REGION, INC. AVZ ROCHESTER, NY

FRONTIER COMMUNICATIONS-NORTH CENTRAL REGION, INC. ESM ROCHESTER, NY

FRONTIER LOCAL SERVICES INC. FLS BINGHAM FARMS, MI

FRONTIER PAGING FNP LAMAR, CO

FRONTIER TELEPHONE OF ROCHESTER, INC FTO ROCHESTER, NY

FRS SYSTEMS INC FRS ,

FSS CELLULAR INC OF LUBBOCK FSS LUBBOCK, TX

FTC LONG DISTANCE (FUTURE TELEPHONE COMMUNICATIONS) FTG DALLAS, TX

FULL SERVICE COMPUTING FUL PITTSBURGH, PA

FULMONT COMMUNICATIONS INC FCM ,

FUNDAMENTAL BROKERS FLB NEW YORK, NY

FUNDY CABLE LTD FDY SAINT JOHN, NEW BRUNSWICK, CN

FUTRONICS, INC. FIC FREMONT, OH

FUTURE COMMUNICATIONS INC FCI DWIGHT, IL

FUTURE CONNECT FUT PLANO, TX

FUTURE MOBILE DISPATCH FEC ,

FUTUREWAY COMMUNICATIONS INC. FWC CONCORDE, ON

FUTURTEK (AMERICAN COMMUNICATION ENTERPRISE) AEP SAN MATEO, CA

G & W COMMUNICATIONS CO (MERGED WITH BROWER NETWORK 1) GWL CANTON, OH

G E AMERICAN COMMUNICATIONS INC GEA PRINCETON, NJ

GABRIEL COMMUNICATIONS GBL ,

GABRIEL COMMUNICATIONS GBU CHESTERFIELD, MO

GAINESVILLE REGIONAL UTILITIES DBA GRUCOM (CAP) GSV GAINESVILLE, FL

GALA COMMUNICATIONS GAC DALLAS, TX

GALAXY TELECOMMS-CTR LIMITED GAL ,

GALLATIN RIVER COMMUNICATIONS LLC GRO DES PLAINES, IL

GALLIC COMMUNICATIONS GLM GILLETTE, NJ

GALVESTON CELLULAR GLV GALVESTON, TX

GANOCO, INC. GOO SAFETY HARBOR, FL

GAS COMPANY OF NEW MEXICO GNM ALBUQUERQUE, NM

GASCARD GSD CARLSBAD, CA

GATEWAY COMMUNICATIONS LTD GWY GARLAND, TX

GATEWAY COMMUNICATIONS, INC. GTY WICHITA, KS

GATEWAY LONG DISTANCE SERVICES INC GTW LAKE ST. LOUIS, MO

GAVIN COMMUNICATIONS GVC ,

GAYSHEN CORP (NEW NAME TTU) GYS ,

GBM COMMUNICATIONS INC GBM ,





7


BR-751-100-112

GBS COMMUNICATIONS GBS ,

GCI GLOBALCOM INC GCG CHICAGO, IL

GCI NETWORK GCI ,

GE CAPITAL COMMUNICATION SERVICES CORPORATION GES MARIETTA, GA

GE EXCHANGE GEH STAMFORD, CT

GEICO GCO WASHINGTON, DC

GEM STATE TELEPHONE INC GMS MOSCOW, ID

GEMINI COMMUNICATIONS GMI FORT COLLINS, CO

GEN COM GEN ,

GEN X, LLC GNX COSTA MESS, CA

GENCELL GLL SAN DIEGO, CA

GENCOM INC GCM ,

GENCOM INC - OAKLAND GNO ,

GENCOM INC - SAN DIEGO GNS ,

GENCON INC (NOW WESTERN WIRELESS CORP. - PCF) GNC ST. LOUIS, MO

GENERAL CELLULAR CORP(NOW WESTERN WIRELESS CORP. - PCF) GNL FAIRFIELD, CA

GENERAL COMMUNICATIONS & ELECTRONICS CORP. GME PINE BROOK, NJ

GENERAL COMMUNICATIONS INC GCN ANCHORAGE, AK

GENERAL COMMUNICATIONS SERVICES GRL GARLAND, TX

GENERAL COMMUNICATIONS SYSTEMS INC GCS ,

GENERAL ELECTRIC CORP GET PRINCETON, NJ

GENERAL ELECTRIC INFORMATION SERVICES GEI ROCKVILLE, MD

GENERAL SERVICES ADMINISTRATION GSA WASHINGTON, DC

GENERAL SERVICES COMMISSION GSR AUSTIN, TX

GENERAL TELEPHONE CO GTP PLANO, TX

GENERAL TELEPHONE INC GTL ,

GENESEE TELEPHONE COMPANY/CELLULARONE GEE ROCHESTER, NY

GENESIS COMMUNICATIONS INTERNATIONAL, INC. GSS OLIVENHAIN, CA

GEO COMMUNICATIONS INC GEO SAN ANTONIO, TX

GEORGE W. BUSH PROPERTIES, INC. GWB MCKINNEY, TX

GEORGETOWN COMMUNICATIONS MANAGEMENT CORP GMC ,

GEORGIA INDEPENDENT PCS, INC. GGI MACON, GA

GEORGIA INDEPENDENT TELCO GROUP, L.L.C GIR ATLANTA, GA

GEORGIA PAGING COMPANY OF SAVANNAH GPC ,

GEOTEK COMMUNICATIONS, INC. GTK MONTVALE, NJ

GEOTEL COMMUNICATION SERVICES, INC. GCV VENTURA, CA

GERMANTOWN LONG DISTANCE COMPANY GLI GERMANTOWN, OH

GGB SERVICE COMPANY GGB DALLAS, TX

GIETEL, INC. GLZ NEW BERN, NC

GIL LEHFELDT GLT ,

GILA COMMUNICATIONS GLA ,

GILA RIVER CELLULAR GENERAL PARTNERSHIP GVU OKLAHOMA CITY, OK

GILCO GIL BAKERSFIELD, CA

GILLETTE RADIO TELEPHONE CO GRT ,

GL COMMUNICATIONS INC GLX GAITHERSBURG, MD

GLADYS B JOINES GBJ ,

GLEN CANYON COMMUNICATIONS GCY PAGE, AZ

GLEN FALLS HOSPITAL GFH GLENS FALLS, NY

GLEN LAKES NETWORK SERVICE GLS DALLAS, TX

GLENNERIC COMMUNICATIONS INC. GLR SANTA FE SPRINGS, CA

GLENS FALLS LONG DISTANCE SERVICE GFS GLEN FALLS, NY

GLENWOOD MOBILE RADIO CO GMR ,





7


BR-751-100-112

GLOBAL COM GBC LONGVIEW, TX

GLOBAL COMMUNICATIONS GLB ,

GLOBAL INFORMATION SERVICES INC. GIS PALISADES PARK, NJ

GLOBAL INTERNET COMMUNICATIONS, INC. GIC MARIETTA, GA

GLOBAL MEDIA NETWORK INC GMN MODESTA, CA

GLOBAL NAPS INC GNP NORWOOD, MA

GLOBAL NET PAGING INC DBA GLOBAL NET COMMUNICATIONS GBP LOS VEGAS, NV

GLOBAL NETWORK PROVIDERS, LLC GWP WESTLAKE VILLAGE, CA

GLOBAL PAYCOM INC. GLP TAMPA, FL

GLOBAL RATE PROCESSING, INC. GBR IRVINE, CA

GLOBAL TELECOM LLC GOT MADISON, WI

GLOBAL TELECOM SERVICES LTD GTV BALA CYNWYD, PA

GLOBAL TELECOMMUNICATION SOLUTIONS, INC. GBO PHILADELPHIA, PA

GLOBAL TELEMEDIA INTERNATIONAL, INC GWO ALPHARETTA, GA

GLOBAL TELENET GTN LOS ANGELES, CA

GLOBAL TELENET GLE OXNARD, CA

GLOBAL TONE COMMUNICATIONS, INC. GOM CULPEPER, VA

GLOBAL-NET, INC. GLN PHOENIX, AZ

GLOBALCOM INC. GBQ CHICAGO, IL

GLOBALCOM INTERNATIONAL, INC. GII SAN ANTONIO, TX

GLOBALCOM TELECOMMUNICATIONS, INC. GBB BALA CYNWYD, PA

GLOBALSTAR CANADA CO GBA MISSISSAUGA, ON

GLOBE TELECOMMUNICATIONS, INC. GBE WEST POINT, GA

GLOBE-COMM(USA), INC. GCU RESTON, VA

GLOBENET GBN CHICAGO, IL

GLOBENET (INVALID USE GBN) GBT CHICAGO, IL

GLOBETEL INCORPORATED GLO DUNN LORING, VA

GLYPHICS COMMUNICATIONS, INC. GLY DRAPER, UT

GMS COM INC GMQ LA HABRA HEIGHTS, CA

GMW CO GMW LUBBOTK, TX

GO-TEL, INC. GOE DALLAS, TX

GOLD COAST MOBILE TELEPHONE SYSTEM GLC ,

GOLD TEL CORPORATION GOA MILL CREEK, WA

GOLDEN HARBOR OF FLORIDA, INC. DBA HOMETOWN TELEPHONE, INC.

GHF SAN MARCOS, TX

GOLDEN HARBOR OF GEORGIA, INC GHG SAN MARCOS, TX

GOLDEN HARBOR OF TEXAS, INC. GHT SAN MARCOS, TX

GOLDEN VALLEY RADIO GVR TURLOCK, CA

GOLDEN VOICE GON GOLDEN, CO

GOLDEN WEST GNW RAPID CITY, SD

GOLDFIELD ACCESS NETWORK, L.C. GAN GOLDFIELD, IA

GOLDFIELD TELEPHONE COMPANY GOD GOLDFIELD, IA

GOOD CONNECTIONS INC GOC ,

GOURMET EXPRESS INC DBA QUINTESSENTIAL TELECOM CONSULTING TELECOM

GEQ LAS VEGAS, NV

GRACEBA LONG DISTANCE, INC. GRD ASHFORD, AL

GRANDE COMMUNICATIONS GDC HARLINGEN, TX

GRANDE RIVER COMMUNICATIONS, INC. GRA RAYMONDVILLE, TX

GRANITE STATE LONG DISTANCE GRN WEARE, NH

GRANTSBURG TELCOM, INC. GNN GRANTSBURG, WI

GRAPHIC RESULTS CORPORATION GRR MIAMI, FL

GRAPHIC SCANNING CORP GSC ,

GRAPHNET INC GPH TEANECK, NJ





7


BR-751-100-112

GRAYBILL ELECTRONICS INC GYE HIAWATHA, IA

GREAT ATLANTIC & PACIFIC CO INC (THE) GAP MONTVALE, NJ

GREAT EASTERN COMMUNICATIONS GRE ,

GREAT EASTERN COMMUNICATIONS CO GEC WATERFORD, VA

GREAT LAKES COMNET, INC (PREV MICHIGAN INDEPENDENT NETWORK, INC.)

MIW OKEMOS, MI

GREAT LAKES TELECOMMUNICATIONS GLK ROLLING MEADOWS, IL

GREAT PLAINS CELLULAR LP GRP PHILADELPHIA, PA

GREAT SEAL CELLULAR LIMITED PARTNERSHIP DBA CHILL CELL. USE CEJ

GSL ROSWELL, GA

GREAT WEST SERVICES, LTD. GWE DALLAS, TX

GREATER MEDIA TELEPHONE INC GDT ATLANTA, GA

GREATER MINNESOTA CELLULAR CORP GML BROOKINGS, SD

GREEN HILLS COMMUNICATIONS, INC. GHC BRECKENRIDGE, MO

GREENE ELECTRONICS GEL ,

GREYHOUND LINES INC GYL OMAHA, NE

GRISWOLDS GRI ,

GROCERS SUPPLY CO INC GRS HUSTON, TX

GROUP ADVANTAGE PROVIDERS LLC GDP FOUNTAIN VALLEY, CA

GROUP LONG DISTANCE INC GPL FORT LAUDERDALE, FL

GROUP ONE COMMUNICATIONS INC GPO ,

GRUCOM GRU GAINESVILLE, FL

GS COMMUNICATIONS, USA, INC. GSU BROOKLYN, NY

GSA FINANCIAL MANAGEMENT GFM ,

GSAT GAT ,

GST CORP GTC ALLENTOWN, PA

GST NEW MEXICO LIGHTWAVE, INC. (SUB. OF GST TELECOM, INC.) GWI ALBUQUERQUE, NM

GST PACIFIC LIGHTWAVE, INC.(PREV. PACIFIC LIGHTWAVE, INC.) PLI RIVERSIDE, CA

GST TELECOM (PREV ABC TELECOM,INC & COACHELLA VALLEY COMM)

CHL PALM DESERT, CA

GST TELECOM (PREV ACTION TELECOMMUNICATIONS CO) ATC WASHINGTON, DC

GST TELECOM (PREV GST CALL AMERICA & CALL AMERICAN BUS COMMM CORP

CBU SAN LUIS OBISPO, CA

GST TELECOM (PREV GST NET & GST PACWEST TELECOM, INC) GSM VANCOUVER, WA

GST TELECOM (PREV GST NET, INC. & INTL TELEMANAGEMENT GROUP,INC)

IFC LIMA, OH

GST TELECOM (PREV TEL-OPTIC, INC DBA UNIVERSAL NETWORK SVCS)

CMA FAYETTEVILLE, AR

GST TELECOM (PREV TOTAL NET) TQL HOUSTON, TX

GST TELECOM CALIFORNIA, INC.(PREV. GST LIGHTWAVE (CA),INC.) GCW PLEASANTON, CA

GST TELECOM HAWAII, INC(PREV DIGITAL TELECOMMUNICATIONS INC)

DTU KAPOLEI, HI

GST TEXAS LIGHTWAVE, INC. GTX VANCOUVER, WA

GT COM LONG DISTANCE (PREV ST. JOE COMMUNICATIONS) SJE PORT ST JOE, FL

GT NETWORKS GNK VANCOUVER, BC

GTE AIRFONE INC GAF OAKBROOK, IL

GTE CALIFORNIA INC GTF THOUSAND OAKS, CA

GTE COMMUNICATIONS CORP (PREV CONTEL OF CALIFORNIA) CZQ VICTORVILLE, CA

GTE COMMUNICATIONS CORP (PREV GTE CARD SVCS DBA GTE LONG DIST)

GIN IRVING, TX

GTE COMMUNICATIONS CORP (PREV GTE CARD SVCS INC DBA GTE LONG DIS)

GOP IRVING, TX

GTE FEDERAL SYSTEMS DIVISION CGT MC LEAN, VA

GTE HAWAIIAN TELEPHONE CO INC. DBA GTE PACIFICA-GUAM GPG TAMUNING, GU

GTE INTELLIGENT NETWORK SERVICES, INC. GIE IRVING, TX





7


BR-751-100-112

GTE MEDIA VENTURES INCORPORATED GMV IRVING, TX

GTE MOBILENET INC. GMT ROCKFORD, IL

GTE MOBILNET (PREV CON TEL CELLULAR)NOW USE GMT CEX DAVENPORT, IA

GTE MOBILNET (PREV. CONTEL CELLULAR)NOW USE GMT CRR ROCKFORD, IL

GTE MOBILNET INCORPORATED GTB ATLANTA, GA

GTE MOBILNET OF SAN DIEGO INCORPORATED GMB SAN DIEGO, CA

GTE NORTH GNR FORT WAYNE, IN

GTE OF SOUTHWEST GSW SAN ANGELO, TX

GTE SATELLITE CORP GTE ,

GTE SERVICE CORP GTO D/FW AIRPORT, TX

GTE SPACENET CORP GNT ,

GTE SPRINT INTERNATIONAL GSI ,

GTE TELECOM (PREV. CONTEL ASC) ASC ROCKVILLE, MD

GTE TELECOM INC GTT INDIANAPOLIS, IN

GTE TELEMESSAGER GTM STAMFORD, CT

GTE TELEPHONE OPERATIONS(PREV GTE INTERNAL TELECOMMUNICATION SVC)

GIT IRVING, TX

GTECH CORP GTH INDIANAPOLIS, IN

GTEL GEX THOUSAND OAKS, CA

GTI TELECOMMUNICATIONS INC. GTI FEDERAL WAY, WA

GUADALUPE VALLEY COMMUNICATIONS SYSTEMS, INC. GVS NEW BRAUNFELS, TX

GUADALUPE VALLEY TELEPHONE COOPERATIVE, INC. GVT NEW BRAUNFELS, TX

GUAM CELLULAR & PAGING GMG TUMON, GU

GUAM TELEPHONE AUTHORITY GTA TAMUNING, GU

GUIDE NETWORK INTERNATIONAL GNI MESQUITE, TX

GULF CENTRAL INTERNATIONAL GCL ,

GULF COAST COMMUNICATIONS GLF ,

GULF COAST ELECTRONICS GCE ,

GULF COAST LONG DISTANCE INC GUC TAMPA, FL

GULF COAST RADIOFONE GCR NEDERLAND, TX

GULF COMMUNICATIONS SERVICES GUL SAN CARLOS, CA

GULF LONG DISTANCE INC GLG FOLEY, AL

GULF MOBILEPHONE OF ALABAMA INC GMP ,

GULF OIL COMMUNICATIONS INC GOL HOUSTON, TX

GULF OIL CORP GUF LAFFETTE, LA

GULFCOAST PAGING, INC. GPI TAMPA, FL

H & M TELECOMMUNICATION SERVICES CO HMT HIGLANDS RANCH, CO

H P COIN PHONE COMPANY HPP N. RICHLAND HILLS, TX

H&R BLOCK INC HRB KANSAS CITY, MO

H-F COMMUNICATIONS CORP HFC MIAMI, FL

H.S.S. VENDING DISTRIUTORS HSV CORAOPOLIS, PA

HAGERSTOWN CELLULAR PARTNERSHIP HCP PROVIDENCE, RI

HAGERSTOWN PARTNERSHIP HGN GREENSBORO, NC

HAINKE, GARY W DBA ENTERPRISE COMMUNICATIONS CO EHG WICHITA, KS

HAL-RAD HLR RENO, NV

HALL/MORGAN LONG DISTANCE HMG DALLAS, TX

HAMILTON TELECOMMUNICATIONS (PREV. HAMILTON TELEPHONE CO)

HML AURORA, NE

HANCOCK RURAL TELEPHONE CORP. HNR MAXWELL, IN

HANDY PAGE HNP TEMPE, AZ

HAR-RELL TELCOM INC HRT ARLINGTON, TX

HARBOR BAY TELECOMMUNICATIONS HBY ALMEDA, CA

HARBOR COMMUNICATIONS INC HCM ST. JOSEPH, MI





7


BR-751-100-112

HARMER COMMUNICATIONS HRM KAHULUI, HI

HARMONIC SYSTEMS INC.(PREV. PNC ASSOC. INC.) POS MINNEAPOLIS, MN

HARMONY INTERNATIONAL HYI CORPUS CHRISTI, TX

HAROLD’S RADIO SERVICE INC HRS ,

HARRIS COMMUNICATIONS CO HRR DURHAM, NC

HARRIS COMMUNICATIONS PHONE HOME HPH VISALLA, CA

HARRIS CORPORATION - TELECOMMUNICATION SYSTEMS DIVISION HSC MELBOURNE, FL

HARRIS DIGITAL TELE HRD NAVATO, CA

HARRISON PROPERLY DEVELOPMENT, INC. HPD MONROEVILLE, NJ

HART COMMUNICATIONS CO HCN AUSTIN, TX

HART COMMUNICATIONS, INC. DBA HART TELEPHONE LONG DISTANCE

HLG HARTWELL, GA

HART INDUSTRIES INC HII ,

HARVARDNET INC HVN PORTLAND, ME

HARVEST TELECOM, INC. HAR ENID, OK

HASP INC HAP ,

HASTEL CORPORATION HSL HOSPERS, IA

HAT-COM, INC DBA SENSIBLE COMMUNICATIONS HSN MADISON, GA

HAUG COMMUNICATIONS, INC. HAU SENECA, KS

HAVERHILL ANSWERING SERVICES HAS ,

HAVRE ANS SERVICE HVA ,

HAWAIIAN TEL CO HWT ,

HAWAIIAN WIRELESS, INC. HWI HONOLULU, HI

HAWARDEN MUNICIPAL UTILITIES HWU HAWARDEN, IA

HAWKINS COMMUNICATIONS HAW ,

HAWKINS COMMUNICATIONS INC HWK LAUREL, MD

HAYNEVILLE FIBER TRANSPORT, INC., DBA HAYNEVILLE LONG DISTANCE

HYF HAYNEVILLE, AL

HAYNEVILLE TELEPHONE COMPANY, INC. HYC HAYNEVILLE, AL

HAZARD MOBILE TELEPHONE & PAGING SERVICE INC HMB HAZARD, KY

HAZLE-TONE COMMUNICATIONS INC HZT ,

HBF CELLULAR INC HBF WAYNESBORO, MS

HCC TELEMANAGEMENT HCT VENTURA, CA

HCI HCZ RESTON, VA

HCS COMMUNICATIONS MAXI-CARE HCS LOS ANGELES, CA

HEALTH AND WELFARE AGENCY DATA CENTER HWD SACRAMENTO, CA

HEALTH GROUP TELECOMMUNICATIONS CO. OF NORTHWESTERN PENNSYLVANIA

HGP MEADVILLE, PA

HEALTH LIABILITY MANAGEMENT CORPORATION HLM NAPLES, FL

HEART OF IOWA COMMUNICATIONS, INC(PREV HEART OF IOWA TELEPHONE)

HRI UNION, IA

HEARTLAND COMMUNICATIONS HRL CHICAGO, IL

HEBENSTRAIT COMMUNICATIONS CORP. HBC GREENBELT, MD

HEBRON CORPORATION HBR OKLAHOMA CITY, OK

HEDGES & ASSOCIATES INC HDG SPRINGFIELD, MO

HEINS SYSTEMS HEN ,

HELICON NETWORK SOLUTIONS HNS ENGLEWOOD CLIFFS, NJ

HELLO INTERNATIONAL, INC. HLO HUNTSVILLE, AL

HERITAGE COMMUNICATIONS CORP HRO MELBOURNE, FL

HERITAGE COMMUNICATIONS, INC. HRG DUNCANVILLE, TX

HERITAGE TELECOMMUNICATIONS CORPORATION HET WASHINGTON, DC

HERRING COMMUNICATIONS HGC JONESBORO, AR

HERTZ TECHNOLOGIES INCORPORATED HTZ OKLAHOMA CITY, OK





7


BR-751-100-112

HESS COMMUNICATIONS HSS RACINE, WI

HEWLETT PACKARD HPC COLORADO SPRS, CO

HF COMMUNICATIONS CORP TRD MIAMI, FL

HG TELECOM, INC. HGT FT. WORTH, TX

HI TECH COMMUNICATIONS OF IA HIA NEW YORK, NY

HI TECH COMMUNICATIONS OF IL DBA PRONET COMM. USE COC HIL NEW YORK, NY

HI-COMMUNICATIONS INC HIC ,

HI-PLAINS NTS COMMUNICATIONS INC HPL PAMPA, TX

HI-RIM COMMUNICATIONS INC HMC LAS VEGAS, NV

HICKORY GROVE GROUP HGG RICHARDSON, TX

HICKORY TELEPHONE COMPANY HKY HICKORY, PA

HIGH SIERRA BUSINESS RADIO HSB ,

HIGH TECK COMMUNICATIONS (WAS HIGH TECK INDUSTRIES) HTI ,

HIGHLAND CELLULAR INC HLN BERKELEY, CA

HIGHLAND COMMUNICATIONS HGL ,

HIGHLAND COMMUNICATIONS CORPORATION HCO WARTBURG, TN

HILL REFRIGERATION CORP HRN LOS ANGELES, CA

HILLSBORO TELEPHONE CO HLB ST LOUIS, MO

HILLSON ENTERPRISES INC HEI ,

HILTON HOTELS CORP HHC ,

HILTON INTERNATIONAL CO HIN ,

HLC - INTERNET, INCORPORATED HLC IRVINE, CA

HO-TEL INC HTL ,

HOFFMAN, HARVEY DBA H & S PAGERS HHH CAMP HILL, PA

HOLLIS TELEPHONE COMPANY, INC. HIS WILTON, NH

HOLLYWOOD COMMUNICATIONS HCL DALLAS, TX

HOLSUM HLS ROSWELL, NM

HOLYWELL TELECOMMUNICATIONS CO HTC ,

HOME ORDER & MEDIA EXCHANGE HOM ATLANTA, GA

HOME OWNERS LONG DISTANCE INC HOL SAN ANTONIO, TX

HOME TELECOMMUNICATIONS OF NEBRASKA HTB BRADY, NE

HOME TELEPHONE COMPANY, INC. HMP MONCKS CORNER, SC

HOMETOWN SOLUTIONS, LLC HOE CHOKIO, MN

HOMISCO HMS MELROSE, MA

HONE COMMUNICATIONS HON SPRINGTOWN, TX

HONGKONG TELECOM (CANADA) HKT RICHMOND, BC

HONOLULU CELLULAR HLU HONOLULU, HI

HOOKS COMMUNICATIONS GROUP, INC. HCG FALLS CHURCH, VA

HOPPER TELECOMMUNICATIONS COMPANY, INC. HOP WALNUT GROVE, AL

HORIZON CELLULAR TELCO HZN FREDERICK, MD

HORIZON CELLULAR TELEPHONE CO HRZ BUTLER, PA

HORIZON PERSONAL COMMUNICATIONS DBA HORIZON LONG DISTANCE

HZL CHILLICOTHE, OH

HORIZON PERSONAL COMMUNICATIONS, INC. HZC CHILLICOTHE, OH

HORIZON TELECOMMUNICATIONS, INC. HZM CHARLOTTE, MI

HORRY TELEPHONE COOPERATIVE INC HTH CONWAY, SC

HORRY TELEPHONE LONG DISTANCE HTP CONWAY, SC

HOSPITALITY TELCO HPT MERCER ISLAND, WA

HOST NETWORK, INC. HNW BEVERLY HILLS, CA

HOTEL AMERICA HTA LAS VEGAS, NV

HOTEL CONNECT, L.L.C. (PREV LONG DISTANCE TRANSFER, INC.) LOG DALLAS, TX

HOTEL NETWORKS HNT LOS VEGAS, NV

HOUSER COMMUNICATIONS INC HRC PEORIA, IL





7


BR-751-100-112

HOUSTON CELLULAR TELEPHONE CO HNC HOUSTON, TX

HOUSTON INTERNATIONAL TELEPORT HIT HOUSTON, TX

HOUSTON TELEPHONE AND PAGING, INC. HNG HOUSTON, TX

HOWARD JOHNSON’S MOTOR LODGE HJM ,

HOWARD JOHNSON’S MOTOR LODGE (PITTSBURGH) HJP ,

HOWARD YOUNG MEDICAL CENTER HYM WOODRUFF, WI

HTC COMMUNICATIONS CO. HTM WATERLOO, IL

HTC COMMUNICATIONS INC HTO HOOPER, NE

HTC COMMUNICATIONS, INC. HUI CONWAY, SC

HTR & L ENTERPRISES INC DBA HART COMMUNICATIONS HTE VALDOSTA, GA

HUB DISTRIBUTING INC HUB ONTARIO, CA

HUFFMAN COMMUNICATIONS HFM ,

HUGHES COMMUNICATION CARRIER SERVICES HCC WORLDWAY, CA

HUGHES COMMUNICATIONS INC HCI ,

HUNTINGTON CELLULAR HTN GREENSBORO, NC

HUNTLEIGH TELECOMMUNICATIONS GROUP INC HTG ST LOUIS, MO

HUSTAD INTER COMMUNICATIONS HTD ,

HUTCHINSON TELECOMMUNICATIONS, INC. HTT HUTCHINSON, MN

HYATT ORLANDO HYO ,

HYDE PARK BEEPERS & COMPUTERS - L.A. INC HYB INGLEWOOD, CA

HYDE’S STAY IN TOUCH, INC. HST SHREVEPORT, LA

HYDEN COMMUNICATIONS HYD KENNEDALE, TX

HYE-PAGE HYP HAWTHORNE, CA

HYPERION COMMUNICATIONS OF ALABAMA, LLC HAL BRIDGEVILLE, PA

HYPERION COMMUNICATIONS OF CONNECTICUT HCU BRIDGEVILLE, PA

HYPERION COMMUNICATIONS OF DELAWARE, LLC HDE BRIDGEVILLE, PA

HYPERION COMMUNICATIONS OF DISTRICT OF COLUMBIA, LLC HDC BRIDGEVILLE, PA

HYPERION COMMUNICATIONS OF FLORIDA, LLC HFL BRIDGEVILLE, PA

HYPERION COMMUNICATIONS OF GEORGIA, LLC HGA BRIDGEVILLE, PA

HYPERION COMMUNICATIONS OF ILLINOIS, INC. HYL BRIDGEVILLE, PA

HYPERION COMMUNICATIONS OF INDIANA, LP HPI BRIDGEVILLE, PA

HYPERION COMMUNICATIONS OF KANSAS, LLC HKS BRIDGEVILLE, PA

HYPERION COMMUNICATIONS OF KENTUCKY, INC. HCK BRIDGEVILLE, PA

HYPERION COMMUNICATIONS OF MARYLAND, LLC HMD BRIDGEVILLE, PA

HYPERION COMMUNICATIONS OF MASSACHUSETTS, INC. HMA BRIDGEVILLE, PA

HYPERION COMMUNICATIONS OF MICHIGAN, INC. HPM BRIDGEVILLE, PA

HYPERION COMMUNICATIONS OF MISSISSIPPI, LP HIP BRIDGEVILLE, PA

HYPERION COMMUNICATIONS OF NEW HAMPSHIRE, INC. HNH BRIDGEVILLE, PA

HYPERION COMMUNICATIONS OF NEW JERSEY, LLC HNJ BRIDGEVILLE, PA

HYPERION COMMUNICATIONS OF NEW YORK, INC. HNY BRIDGEVILLE, PA

HYPERION COMMUNICATIONS OF NORTH CAROLINA, LP HOR BRIDGEVILLE, PA

HYPERION COMMUNICATIONS OF OHIO, INC. HOH BRIDGEVILLE, PA

HYPERION COMMUNICATIONS OF PENNSYLVANIA, LLC HPA BRIDGEVILLE, PA

HYPERION COMMUNICATIONS OF RHODE ISLAND, INC. HRH BRIDGEVILLE, PA

HYPERION COMMUNICATIONS OF SOUTH CAROLINA, INC. HYS BRIDGEVILLE, PA

HYPERION COMMUNICATIONS OF TENNESSEE, L.P. HYT NASHVILLE, TN

HYPERION COMMUNICATIONS OF TEXAS, L.P. HTX BRIDGEVILLE, PA

HYPERION COMMUNICATIONS OF VERMONT, INC. HYV BRIDGEVILLE, PA

HYPERION COMMUNICATIONS OF VIRGINIA, LLC HCV BRIDGEVILLE, PA

HYPERION COMMUNICATIONS OF WEST VIRGINIA, LLC HWV BRIDGEVILLE, PA

HYPERION SUSQUEHANNA TELECOMMUNICATIONS HSE YORK, PA

HYPERION TELECOMMUNICATIONS INC HTJ PITTSBURGH, PA





7


BR-751-100-112

HYPERION TELECOMMUNICATIONS OF HARRISBURG HYH HARRISBURG, PA

I DON’T CARE (PREV. MELROSE LONG DISTANCE OPERATOR) MDO AUSTIN, TX

I DON’T KNOW (PREV. CHOPIN TELCOM) CHF KENNEDALE, TX

I-LINK COMMUNICATIONS (PREV FTI COMMUNICATIONS) PRB PHOENIX, AZ

I-LINK INC ILI AUSTIN, TX

I-NET CORP INE DALLAS, TX

I:COMM NETWORKS ICK SAN ANTONIO, TX

IACT SERVICES ISR ALLEN, TX

IAMO TELEPHONE COMPANY IAM COIN, IA

IBM (PREV ADVANTIS) ALC SCHAUMBURG, IL

ICG COMMUNICATIONS, INC IUI PROVIDENCE, RI

ICG TELECOM GROUP, INC(PREV INTELCOM GROUP INC) ICG ENGLEWOOD, CO

ICNET, LLC IEL SALISBURY, MD

ICOM IOM ,

ICOM HOLDING INC DBA ICOM COMMUNICATIONS ICX NEW YORK, NY

ICON COMMUNICATIONS CORP ICU SEATTLE, WA

ICORE, INC IOE EMMAUS, PA

ICS COMMUNICATIONS (NOW MOBILEMEDIA COMMUNICATIONS, INC.USE INC)

IMT ANAHEIM, CA

IDAHO COMMUNICATIONS IDH BOISE, ID

IDAHO GROWER SHIPPERS ASSOCIATION IGS IDAHO FALLS, ID

IDAHO MOBILE TELEPHONE SERVICE IMB BOISE, ID

IDAHO PAGING IDP ,

IDAHO STATE GOVERNMENT ISG BOISE, ID

IDAHO TELE-PAGING SERVICE IDT ,

IDB COMMUNICATIONS GROUP INC IDB NY, NY

IDEAONE TELECOM GROUP, LLC IEG FARGO, ND

IDS LONG DISTANCE INC IDS HOLLYWOOD, FL

IDT CORPORATION IDR HACKENSACK, NJ

IEC COMMUNICATIONS INC IEC SAN FRANCISCO, CA

IFC CELLULAR PARTNERS IFP WYCOMBE, PA

IFC COMMUNICATIONS IFF MALIBU, CA

ILINQ TECHNOLOGIES, INC. ILQ DALLAS, TX

ILLINOIS BELL ILB CHICAGO, IL

ILLINOIS CONSOLIDATED BUSINESS SYSTEMS ILL MATTOON, IL

ILLINOIS FOUR LIMITED PARTNERSHIP ILP MATTOON, IL

ILLINOIS SIGNAL COMMUNICATIONS INC ILS QUINCY, IL

ILLINOIS VALLEY CELLULAR ILV MARSEILLES, IL

ILLUMINET (PREV. INDEPENDENT TELECOMMUNICATIONS NETWORK INC.)

INW KANSAS CITY, MO

IMPERIAL COMMUNICATIONS IPR ,

IMPERIAL VALLEY MOBILE PHONE IVM CUCAMONGA, CA

IN TOUCH COMMUNICATION SYSTEMS, INC. IUH IRVINE, CA

IN TOUCH COMMUNICATIONS SERVICES, INC. INO OCEANSIDE, NY

IN-TOUCH COMMUNICATIONS, INC. INI SAN ANTONIO, TX

INCLINE COMMUNICATIONS, INC. ICW TAMPA, FL

INCOMNET COMMUNICATIONS (PREV EQUALNET CORP & NATIONAL TELE CO)

NTZ NEWPORT BEACH, CA

INDEPENDANT CELLULAR NETWORK IPD FORT MYERS, FL

INDEPENDENCE TELEPHONE CO ITE INDEPENDENCE, OH

INDEPENDENT CELLULAR NETWORK IDE FORT MEYERS, FL

INDEPENDENT LONG DISTANCE ILD ALTAMONTE SPRINGS, FL

INDEPENDENT NETWORK SERVICES INC IDW BOISE, ID





7


BR-751-100-112

INDEPENDENT NETWORKS, L.L.C. IEN TERRIL, IA

INDEPENDENT TELCOM ASSOC., INC. IPT LOUISVILLE, IL

INDEPENDENT TELEPHONE CO INC IPH HARDINSBURG, KY

INDIAN NATIONS FIBER OPTICS, INC. IFI OKLAHOMA CITY, OK

INDIANA DIGITAL ACCESS IDA INDIANAPOLIS, IN

INDIANA PAGING NETWORK INC IPN MICHIGAN CITY, IN

INDIANA SWITCH INC IDN INDIANAPOLIS, IN

INDIANAPOLIS TELEPHONE COMPANY INC IND ,

INDIANHEAD COMMUNICATIONS CORPORATION IUC HECTOR, MN

INDIANTOWN TELEPHONE SYSTEM INC IDO INDIANTOWN, FL

INDICOM IIC LAWRENCEBURG, IN

INDUS, INC. INU MILWAUKEE, WI

INDUSTRIAL & COMMERCIAL COMMUNICATIONS SERVICE ICS ,

INDUSTRIAL & COMMERCIAL COMMUNICATIONS SERVICE (INVALID USE ICS)

ICR ,

INDUSTRIAL COMMUNICATIONS ICM ,

INDUSTRIAL COMMUNICATIONS OF PECOS,INC ICP PECOS, TX

INDUSTRIAL ELECTRONICS AND AUTOMATION CO IEA ,

INDUSTRIAL RADIO SALES INC IRD OKLAHOMA CITY, OK

INDUSTRY HILLS VISITOR ACCOMOD IHV ,

INET INTERACTIVE NETWORK SYSTEM, INC. IVN LOS ANGELES, CA

INFO PLUS OF BOSTON IPB NEEDHAM, MA

INFO-TEL COMMUNICATIONS INC. IOC BRAINERD, MN

INFO-TEL OPERATOR SERVICES INC IFT LITTLETON, CO

INFOCOM INTERNATIONAL INC INF CHICAGO, IL

INFOLINK COMMUNICATIONS, LTD IFK DALLAS, TX

INFONET LONG DISTANCE, L.L.C. IFG KINGFISHER, OK

INFONXX CARRIER NEW YORK, INC.(PREV INPHO ACCESS CORPORATION)

IAO EASTON, PA

INFORMARK INTERNATIONAL INC IIN DENVER, CO

INFORMATION & TELEPHONE SERVICES IFS ORLANDO, FL

INFORMATION AND COMMUNICATIONS SERVICES INC IFM MANKATO, MN

INFOSPAN, INC. IFO CARROLLTON, TX

INLAND CELLULAR TELEPHONE CO ICE ROSLYN, WA

INLAND MOBILE COMMUNICATIONS INB ONTARIO, CA

INLAND TELEPHONE CO INP UNIONTOWN, WA

INLAND VALLEY INTERNET & COMPUTERS IVI HEMET, CA

INMATE CALLING SERVICES TBL ENGLEWOOD, CO

INNOSYS COMMUNICATIONS INC IYC LOS ANGELES, CA

INNOTECH CORPORATION INN BLOOMINGTON, IL

INNOTRAC, CORPORATION INY NORCROSS, GA

INNOVATIVE COMMUNICATIONS INV ,

INNOVATIVE TELECOM CO ITV NASHUA, NH

INPHO ACCESS CORPORATION IAC NEW YORK, NY

INSTANT COMMUNICATIONS IST ,

INSTANT PAGE USA IPA SOUTHFIELD, MI

INSTITUTIONAL COMMUNICATIONS CO ISC MC LEAN, VA

INTEGRA FINANCIAL CORP IFL PITTSBURG, PA

INTEGRA TELECOM OF MINNESOTA, INC. IMM PRIOR LAKE, MN

INTEGRAL SYSTEMS INC ISI SALT LAKE CITY, UT

INTEGRATED NETWORK SERVICES INC (INSINC) IGR VANCOUVER, BC

INTEGRATED SYSTEMS CORPORATION IGA OKLAHOMA CITY, OK





7


BR-751-100-112

INTEGRATED TELECOMMUNICATIONS SYSTEMS, INC (PREV TELESERV CORP)

PHB FAIRFAX, VA

INTEGRATED TELESERVICES IVS FRESNO, CA

INTEGRATION SERVICES INTERNATIONAL, INC. IVE FT. LAUDERDALE, FL

INTEGRETEL INC IGT SAN JOSE, CA

INTEL COMMUNICATIONS (PREV. CLOCKWORK COMMUNICATIONS) CWO LONGVIEW, TX

INTELCO INL ,

INTELCOM ITL ,

INTELCOM, INC. OAU DUBLIN, OH

INTELECORP CORPORATION ILE CHESTNUT HILL, MA

INTELELINK ITK BRAMPTON, ON

INTELEPLEX CORP IPL ,

INTELEX INX MADISON, WI

INTELLICALL OPERATOR SERV INC (PREV INTELLICHARGE INC) ICH DALLAS, TX

INTELLISTAR COMMUNICATIONS, INC. IXS HOUSTON, TX

INTELNET COMMISSION ILN INDIANAPOLIS, IN

INTER COMM MANAGEMENT NETWORK INK VAN NUYS, CA

INTER CONTINENTAL TELEPHONE ICL SAN DIEGO, CA

INTER CONTINENTAL TELEPHONE IRC SAN DIEGO, CA

INTER DIVISION COMM IDV ARLINGTON, TX

INTER-MOUNTAIN CABLE, INC. IMA HAROLD, KY

INTER-MOUNTAIN COMMUNICATIONS ITM SOUTH LAKE TAHOE, CA

INTER-PAGE INC. IPI WEST SENECA, NY

INTER-TEL ITR BELLINGHAM, WA

INTER-TEL NETSOLTIONS IEE PHOENIX, AZ

INTERACCESS CO. IRA CHICAGO, IL

INTERACTIVE BILLING TECHNOLOGIES INC IBT LEAWOOD, KS

INTERACTIVE NETWORK CONCEPTS INC. IKC TROOPER, PA

INTERACTIVE TELECOM NETWORK INC ITY AGOURA, CA

INTERACTIVE VOICE DATA SYSTEMS INC IVD FLUSHING, NY

INTERAMERICAN TELEPHONE CO IAT CORAL GABLES, FL

INTERCALL, INC. ITB LYNDHURST, NJ

INTERCALLINC ITC ,

INTERCEL PCS SERVICES, INC. ICJ WEST POINT, GA

INTERCHANGE SYSTEMS ITS ,

INTERCITY CALLING CO ICO ,

INTERCITY TELNET INC ICN SPOKANE, WA

INTERCOM NETWORK, INC IOW MIAMI, FL

INTERCOMMUNICATION AMERICAN SYSTEMS, INC. IAY NORTH MIAMI BEACH, FL

INTERCONNECT SERVICES, L.L.C. IVG WAYNE, NJ

INTERCONTINENTAL COMMS CELUR INC (PREV SAGINAW CELUR TEL)

SGN FARMINGTON HLS, MI

INTERCONTINENTAL COMMUNICATION CORP. IRM CHANTILLY, VA

INTERCONTINENTAL COMMUNICATIONS GROUP, INC DBA ICG INQ DELRAY BEACH, FL

INTERCONTINENTAL TELECOM, INC.(PREV READYCALL, INC) ESY ARLINGTON, TX

INTERLINK PAGING IKP MELBOURNE, FL

INTERLINK TELECOMMUNICATIONS INC ILK COVINGTON, GA

INTERMEDIA COMMUNICATIONS (PREV INTERMEDIA COMM. OF FLORIDA,INC)

ICF TAMPA, FL

INTERMEDIA COMMUNICATIONS (PREV UNIVERSAL TELECOM INC) UNF ST. LOUIS, MO

INTERMEDIA COMMUNICATIONS (PREV UNIVERSAL TELECOM TECHNOLOGIES)

UVR HIGH RIDGE, MO

INTERMEDIA COMMUNICATIONS INC ITD ST PETERSBURG, FL





7


BR-751-100-112

INTERMEDIA COMMUNICATIONS INC (PREV SOUTHWEST NETWORK SERVICES)

SNW AUSTIN, TX

INTERMEDIA COMMUNICATIONS INC. (PREV. PHONE ONE) EXF TAMPA, FL

INTERMEDIA COMMUNICATIONS, INC (PREV EASTERN MICROWAVE INC)

EMI SYRACUSE, NY

INTERMEDIA COMMUNICATIONS, INC(PREV DIGEX, INCORPORATED)

DGX BELTSVILLE, MD

INTERMOUNTAIN COMMUNICATIONS IMI MOUNTAIN HOME, ID

INTERMOUNTAIN MOBILEFONE IMF ,

INTERMOUNTAIN WEST COMMUNICATIONS INC IWC BOISE, ID

INTERNATIONAL BUSINESS CORES INC IBC PHOENIX, AZ

INTERNATIONAL BUSINESS MACHINES IBM ARMONK, NY

INTERNATIONAL BUSINESS MACHINES (IBM) (INVALID USE IBM) IBS WHITE PLAINS, NY

INTERNATIONAL CALLING SERVICES, L.C. IRR LONGVIEW, TX

INTERNATIONAL CELLULAR INC(PREV CENTRON TELECOMMUNICATIONS)

CEO ATLANTA, GA

INTERNATIONAL DESIGN GROUP, INC DBA USA TELECOM ISP DANIA, FL

INTERNATIONAL DIGITAL TELECOMMUNICATIONS SYSTEMS IDG MIAMI, FL

INTERNATIONAL DISCOUNT TELECOMMUNICATIONS CORP IDU HACKENSACK, NJ

INTERNATIONAL HARVESTER CO IHC ,

INTERNATIONAL MARKETING & ADVERTISING INC. XYZ CORAL GABLES, FL

INTERNATIONAL MESSAGE TELEPHONE SERVICE INC ILM OMAHA, NE

INTERNATIONAL MOBILE TRACKING SYSTEM IMS AUSTIN, TX

INTERNATIONAL OFFICE NETWORKS ION CORAL SPRINGS, FL

INTERNATIONAL OPERATORS, INC. IOP DESOTO, TX

INTERNATIONAL PAGING CORP IPG PASADENA, CA

INTERNATIONAL RELAY ILR NEW YORK, NY

INTERNATIONAL SATELLITE TELECOMMUNICATIONS INC ISU COCONUT GROVE, FL

INTERNATIONAL SERVICES NETWORK, INC DBA ISN COMMUNICATIONS

ISN MIAMI, FL

INTERNATIONAL TELCOM, LTD. INM SEATTLE, WA

INTERNATIONAL TELECHARGE INC (USE ONR) ITG DALLAS, TX

INTERNATIONAL TELECOM INC IAL ANCHORAGE, AK

INTERNATIONAL TELECOMMUNICATION CORP. (PREV. ITC CORPORATION)

ICQ SAN DIEGO, CA

INTERNATIONAL TELECOMMUNICATION SERVICES, INC. ITF FORT LAUDERDALE, FL

INTERNATIONAL TELECOMMUNICATIONS NETWORK INZ NEW BRAUNFELS, TX

INTERNATIONAL TELECOMMUNICATIONS SYSTEMS INC INJ BOCA RATON, FL

INTERNATIONAL TELEMEDIA ASSOCIATES, INC(USE IAC CODE - ITA) DHC ATLANTA, GA

INTERNATIONAL TELEMEDIA ASSOCIATES,INC ITA ATLANTA, GA

INTERNATIONAL TELEPHONE CO, INC. ILT NEW YORK, NY

INTERNATIONAL TELEPHONE CORPORATION IER MISSION VIEJO, CA

INTERNATIONAL TELEPHONE GROUP, INC IGP MORRISTOWN, NJ

INTERNATIONAL TELESTAR, INC. ITJ SCOTCH PLAINS, NJ

INTERNATIONAL TRADE RESOURCES GROUP LLC IAG COLUMBUS, OH

INTERNATL TELEMEDIA ASSOC, INC (PREV INTERACTIVE BILLING SERVICES

WIC OMAHA, NE

INTERNET COMMUNICATIONS SERVICES, INC. ICV ROCHESTER, NY

INTERNET DATACOM IDC ENGLEWOOD, CO

INTERNET DATACOMM INC IDM ENGLEWOOD, CO

INTERNET EXPRESS IRE SAN JOSE, CA

INTERNET INC INR RESTON, VA

INTERNET TELECOMMUNICATIONS SERVICES ITN BEAVERTON, OR

INTERNETWORKS INC IWK ALOHA, OR





7


BR-751-100-112

INTERNEX INFORMATION SERVICES INC IIS MENLO PARK, CA

INTEROUTE, INC IRU BRICK, NJ

INTERPAGE INC IRP MOUNTAINVIEW, CA

INTERPATH COMMUNICATIONS, INC (PREV CARONET, INC) CEV RESEARCH TRIANGLE PARK, NC

INTERPHONE CO ITH COLUMBIA, MO

INTERPRISE NETWORKING SERVICES INA MINNEAPOLIS, MN

INTERSTATE CAROLINA CORP ICC ,

INTERSTATE COMMUNICATIONS INC ICI ,

INTERSTATE ENTERPRISES, LTD IEP TRURO, IA

INTERSTATE FIBERNET IFN WEST POINT, GA

INTERSTATE NETWORK SYSTEMS INS WANTAGH, NY

INTERSTATE OPERATORS, INC. IOI GLENN HEIGHTS, TX

INTERSTATE SAVINGS INC ISV WILLOW GROVE, PA

INTERSTATE TELECOM SERVICES INC ILC DUNCANVILLE, TX

INTERSTATE TELEPHONE IET TWIN FALLS, ID

INTERSTATE TELEPHONE COMPANY IEH LANETTE, AL

INTERSTATE TELEPHONE INC INT ,

INTERSTATE TELEPHONE INTERCONNECT INC ITI ,

INTERSTATES MOBILEPHONE CO IMP ,

INTERTEK INDUSTRIES IKI ALBANY, NY

INTEX IEX ATLANTA, GA

INTL TELECOMMUNICATIONS SYSTEMS INCORP ITO WASHINGTON, DC

INTRA COMMUNITY COMMUNICATIONS, INC. ICY BALTIMORE, MD

INTRANET COMMUNICATION INC IRN SEATTLE, WA

INTRASTATE RADIO TELEPHONE INC IRT ,

INTRASTATE RADIO TELEPHONE INC - LOS ANGELES IRL ,

INTRASTATE RADIO TELEPHONE INC - SAN FRANCISCO IRF ,

INTREX TELECOMMUNICATIONS CORP (PREV OK PHONELINES CORP)

OKP EDMOND, OK

INTTEC, INC. IEI GILLETTE, WY

INVISION TELECOM INC. IVT BEDFORD, MA

IOWA COMMUNICATIONS NETWORK (PREV. STATE OF IOWA) SOI DES MOINES, IA

IOWA NETWORK SERVICES INC IAS WEST DES MOINES, IA

IOWA RADIO SERVICE INC IRS ,

IOWA WIRELESS SERVICES, LP IWS DES MOINES, IA

IPC IXNET IPX NEW YORK, NY

IRIDIUM NORTH AMERICA IMN TEMPE, AZ

IRONTON LONG DISTANCE CO IRO COPLAY, PA

IRONTON TEL CO IOO COPLAY, PA

IRONWOOD CALL AMERICA ICA IRONWOOD, MI

IRT GENCOM IRG LOS ANGELES, CA

IRVING H. PARKER DBA BEEPERS & MORE IHP BELLFLOWER, CA

ISC OF MIAMI, INCORPORATED ISM MIAMI, FL

ISLAND DIRECT CALLS ISD ARLINGTON, TX

ISLAND TELEPAGE SYSTEMS ITP ,

ISLANET INC ISQ SAN JUAN, PR

ISP TELECOM INC. ISW MONTREAL, PQ

ISS ENGINEERING INC ISE PALO ALTO, CA

IT DOESN’T MATTER (PREV. GREGORIAN CALLS) GRG KENNEDALE, TX

IT&E OVERSEAS, INC IEO TAMUNING, GU

ITC INC ITZ SALT LAKE CITY, UT

ITC INC ICD ERIE, PA





7


BR-751-100-112

ITC NETWORKS IUT SALT LAKE CITY, UT

ITC TRANSMISSION INC ISY WEST POINT, GA

ITI INCORPORATED ITX PAOLI, PA

ITN CORP (DBA NORTHQUEST TELECOM, INC.) ITQ TORONTO, ON

ITT - USTS ITU ,

ITTEL CARRIER, INC. IRI WHITESTONE, NY

ITXC CORP IXO PRINCETON, NJ

IWL COMMUNICATIONS INC IWL FRIENDSWOOD, TX

IXC COMMUNICATIONS SERVICES INC (PREV SWITCHED SERVICE COMM LLC)

SSM AUSTIN, TX

IXC COMMUNICATIONS SERVICES, INC. (PREV IXC LONG DISTANCE, INC)

IXC AUSTIN, TX

J & D TRUNKING JDT GREENVILLE, MS

J & J SYSTEMS INC JJS ABILENE, TX

J & K COMMUNICATIONS INC JKM VICTORIA, TX

J & K COMMUNICATIONS, INC. JKN COLUMBIA CITY, IN

J & R ELECTRONICS JRE IRON MOUNTAIN, MI

J B OPERATORS, INC. JBO ABILENE, TX

J C PENNEY CO INC JCP NEW YORK, NY

J F LOCKETT ASSOCIATES JLA STAMFORD, TX

J G EASLEY CO JGE TULSA, OK

J I L COMMUNICATIONS INC JIL CAMDEN, NJ

J NET COMMUNICATIONS JNE FORT SMITH, AR

J&W COMMUNICATIONS JWC ,

JACKSON COUNTY BROADCASTING SVC INC JCB ,

JACKSON MOBILPHONE COMPANY INC JMP ,

JACQUE NICHOLS JQN VANCOUVER, WA

JAMES B HARRINGTON JBH ALBUQUERQUE, NM

JAMES C. CHANDLER DBA PEOPLES TELEPHONE COMPANY JCC ERIN, TN

JAMES CASS TELEPHONE INDUSTRY CONSULTANT JCT VICTORIA, TX

JAMESTOWN PAGING & MOBILE TEL JPM ,

JAPAN TELECOM AMERICA, INC JTM NEW YORK, NY

JAR ELECTRONICS INC JEI HOUSTON, TX

JARVIS COMMUNICATIONS SERVICES OF VA INC JCS ,

JARVIS COMMUNICATONS OF SOUTH CAROLINA JVS CHARLESTON, SC

JATO COMMUNICATIONS JAT ENGLEWOOD, CO

JC PENNEY BUSINESS SERVICES JPB DALLAS, TX

JC&N SATELLITE TELECOMMUNICATIONS (PREV AMERICAN TELE HOLDING LTD

AMH SAN DIEGO, CA

JEBCOM INC JBC CAMBRIDGE, OH

JEFFERSON STATE COMMUNICATIONS JSC MEDFORD, OR

JENNINGS MOBILFONE JNG ,

JERRY’S MOBILE RADIO REPAIR JMR SHASTA, CA

JETCOM, INC. JET DAVIE, FL

JIM BOB MEASURES RADIOFONE-MOBILFONE JBM ,

JIM WILHITE DBA MOBILCOM OF HEREFORD JWM ,

JIM WYNN INC JWY WILBURTON, OK

JK COMMUNICATIONS JKC ,

JMS JMS SYLVANIA, OH

JOHNSON TELEPHONES JHN ,

JOHNSTON COMMUNICATIONS JST SNYDER, OK

JOINES TEL ANS & RADIO COMMUNICATIONS JTA ,

JOLIET CELLULAR TELEPHONE CO JCR PLEASANTVILLE, NJ





7


BR-751-100-112

JOLIET TELEPHONE ANSWERING SERVICE JAS JOLIET, IL

JONES COMMUNICATIONS OF VA., INC. JCV ALEXANDRIA, VA

JONES LIGHTWAVE LTD JLW ENGLEWOOD, CO

JOPLIN BEEPERS JBS PURDY, MO

JOPLIN MOBILFONE JMF ,

JOPLIN MOBILFONE SERVICE INC JPL JOPLIN, MO

JOSEPH THAL AND COMPANY JTC NEW YORK, NY

JSL/TOLL MANAGEMENT SYSTEMS INC JSL ,

JSM TELE-PAGE INC. JSM SHEBOYAN FALLS, WI

JTC COMMUNICATIONS, INC. JCU LOUISVILLE, KY

JUNCTION COMMUNICATIONS, INC. JNC WILTON, IA

JUSTICE LONG DISTANCE CORP. JLD EL SEGUNDO, CA

JUSTICE TECHNOLOGY CORP. JUS CULVER CITY, CA

JWT PARTNERSHIP II JWT SEATTLE, WA

K & K COMMUNICATIONS KKU RAWLINS, WY

K & S INTERNATIONAL COMMUNICATIONS, INC. KSI MIAMI, FL

K P CONSULTING KPC ,

K-PAGE/ADVANCED VOICE PAGERS A BETTER BEEPER KPG WINFIELD, KS

K-TEL COMUNICATIONS KTL WICHITA FALLS, TX

K.T.W. INTERNATIONAL CORPORATION KTW UNION, NJ

KAL-COM INC KLC KALKASKA, MI

KALAMA TELEPHONE CO KAL KALAMA, WA

KANAS TELECOM INC KNL ANCHORAGE, AK

KANKAKEE CELLULAR TELEPHONE CO KKC SCHAUMBURG, IL

KANKAKEE TELEPHONE ANSWERING SERV INC KAS KANKAKEE, IL

KANOKLA COMMUNICATIONS, INC. DBA KANOKLA L.D. KNO ANTHONY, KS

KANSAS 4 CELLULAR LIMITED PARTNERSHIP(NOW WESTERN WIRELESS - PCF)

KSF ROSWELL, GA

KANSAS 9 CELLULAR LIMITED PARTNERSHIP(NOW WESTERN WIRELESS - PCF)

KSC ROSWELL, GA

KANSAS CITY FIBERNET KCF KANSAS CITY, MO

KANSAS INDEPENDENT NETWORKS INC KIN SALINA, KS

KANSAS PERSONAL COMMUNICATION SERVICE, LTD. KPO COUNCIL GROVE, KS

KAPLAN TELEPHONE COMPANY KAP KAPLAN, LA

KAR KALL KKL ,

KAWAHAWI CO KWH AUSTIN, TX

KAYLA COMMUNICATIONS, INC. KAY CHICAGO, IL

KBTN KBT IRVING, TX

KCC COMMUNICATIONS KCC NEW YORK, NY

KCI LONG DISTANCE INC. (SUB OF KELHOURN COMMUNICATIONS INC)

KCI SYRACUSE, MY

KCL, INC. (DBA GENERAL TELECOM) GRM NEW YORK, NY

KCOMMUNICATIONS KCS ,

KDD AMERICA, INC(PREV NET EXPRESS COMMUNICATIONS INC) NXC NEW YORK, NY

KEANE COMMUNICATIONS KNM SIOUX CITY, IA

KEARBY’S RADIO SHOP KBR WALNUT RIDGE, AR

KELLEY COMMUNICATION KCU ,

KELLEY’S RADIO TELEPHONE KRT ,

KELLEY’S TELE-COMMUNICATIONS INC KLP PASCO, WA

KEN NETWORK INC KNT SALINA, KS

KEN-TEL SERVICE INC KTS ADRIAN, MI

KENNEDALE TELCOM KND KENNEDALE, TX

KENTEC COMMUNICATIONS INC KEN STERLING, CO





7


BR-751-100-112

KENTUCKY RADIO SERVICE KRS ,

KENTUCKY TELEPHONE CORP KTC LOUISVILLE, KY

KERN COMMUNICATIONS INC (PREV COMMUNICATIONS ENTERPRISES, INC)

CEI BAKERSFIELD, CA

KERN COUNTY TELECOM LTD KCT BAKERSFIELD, CA

KERO COMMUNICATIONS KRO ARLINGTON, TX

KERRVILLE L D PHONE SERVICE KLD KERRVILLE, TX

KEXA CORP DBA CAPITAL EXPLORATION EOO DELRAY BEACH, FL

KEY SERVICE CORP KYS ALBANY, NY

KEY SYSTEMS CORP KSY ALBANY, NY

KEYSTONE ARTHUR TELEPHONE CO KYA KEYSTONE, NE

KEYSTONE FARMERS COOPERATIVE TELEPHONE COMPANY KFC KEYSTONE, IA

KEYSTONE KALLING, INC. KYK PHILADELPHIA, PA

KEYSTONE LONG DISTANCE KYL RESTON, VA

KEYSTONE NETWORK SERVICE KYN DALLAS, TX

KEYSTONE REHABILITATION SYSTEMS KRN INDIANA, PA

KEYSTONE RESORT KEY ,

KEYSTONE TELECOM INC KST SCRANTON, PA

KEYSTONE TELECOMMUNICATIONS INC KSN ,

KHN COMMUNICATIONS KHN ,

KIDD’S COMMUNICATIONS INC KDC ,

KIN NETWORK INC KNN SALINA, KS

KING COMMUNICATIONS KCM ,

KING COMMUNICATIONS INC KNG SAGINAW, MI

KING SALMON COMMUNICATIONS, INC KSO KING SALMON, AK

KING’S DEER TELEPHONE COMPANY KDT COLORADO SPRINGS, CO

KINGS MESSAGE PLEX KMP COLUMBUS, OH

KINGS TELEPHONE CO KNS ATLANTA, GA

KIRBY COMMUNICATIONS INTERNATIONAL INC KBY HOUSTON, TX

KISS’N TEL COMMUNICATIONS, INC. KTM BALTIMORE, MD

KITCHEN PRODUCTIONS, INC. DBA TORTOISE COMMUNICATIONS & PAGING

KTP RIDGECREST, CA

KMC SOUTHEAST CORP. KMC HUNTSVILLE, AL

KMC TELECOM II, INC KMT DULUTH, GA

KMC TELECOM III KMK DULUTH, GA

KMC TELECOM INC (PREV. KAMINE MULTIMEDIA CORP.) KMM HUNTSVILLE, AL

KNIGHT COMMUNICATIONS, INC. KHT PHOENIX, AZ

KNOBVIEW TELEPHONE CO KNB ST JAMES, MO

KNOX SERVICE GROUP KSG DENTON, TX

KO COMMUNICATIONS KOC YORKTOWN, IN

KOKOMO CELLTELCO KKM KANSAS CITY, MO

KOREA TELECOM, INC KOT ROSEDALE, NY

KOREA TELECOMM KOR SEOUL, KO

KOTANA COMMUNICATIONS KNC ,

KRAFT COMMUNICATIONS KRF WYLE, TX

KRB TELECOM KRB BRANDON, SD

KTNT COMMUNICATIONS KTN KENNEDALE, TX

KVET BROADCASTING DBA CONSTANT COMMUNICATIONS KBC ,

KYCOM KYC PORTOLA VALLEY, CA

KYTEL COMMUNICATIONS GROUP, INC KYT NEW YORK, NY

L A AIR SIGNAL CO LAA LOS ANGELES, CA

L C COMMUNICATIONS LCX MIAMI, FL

L D SERVICES INC LSE SANTA FE SPRINGS, CA





7


BR-751-100-112

L D C TELECOMMUNICATIONS LTM HIALEAH, FL

L D NETWORK INC LDQ YORBAS LINDA, CA

L I TEL CO COMMUNICATIONS INC LIT ,

L M COMMUNICATIONS INC LMC WILMER, MN

L&L SERVICE INC LLS ,

LA MOVIDA BEEPERS COMMUNICATION LMB LOS ANGELES, CA

LA WARD CELLULAR LWD LA WARD, TX

LACKAWAXEN LONG DISTANCE COMPANY LWX ROWLAND, PA

LACKAWAXEN TELEPHONE COMPANY LCK ROWLAND, PA

LAFAYETTE OF GLENDIVE LFG ,

LAFAYETTE OF MILES CITY LFM ,

LAFAYETTE RADIO TELEPHINE CO LFY WEST LAFAYETTE, IN

LAGORIO COMMUNICATIONS LAG MONTECO, CA

LAKE AREA PAGING INC LAP ,

LAKE HURON CELLULAR CORP LHR CARO, MI

LAKE MOBILE PHONE INC LKM OSAGE, MO

LAKE STATES COMMUNICATIONS LKS MADISON, WI

LAKEFIELD COMMUNICATIONS, INC. LKF NEWTON, WI

LAKELAND TELECOM, INC. LLT LUCK, WI

LAMAR COMMUNICATIONS SYSTEMS INC LMR LAMAR, MO

LANCASTER ALARM CO INC LCA ,

LANCASTER RADIO PAGING CORP LCR ,

LANDLINE CORP LND HOFFMAN ESTATES, IL

LANDMARK COMMUNICATIONS CO INC LMK LAWRENCE, KS

LANDMARK COMMUNICATIONS INC LAI SANTA ANA, CA

LANDMARK INN HOTEL-BEST WESTERN LAN ,

LANG PAGING INC LPG ,

LANGLEY TELECOMMUNICATIONS LGL DALLAS, TX

LANSER TELECOM INC. LTI WESTMOUNT, PQ

LAR-LIN ENTERPRISES DBA VOICE-TEL LAR LENEXA, KS

LAR-TEX CELLULAR TELEPHONE CO LTX LAREDO, TX

LARKIN PUBLICATIONS LPS CHESTNUT HL, MA

LASER COMMUNICATION LSM HEMET, CA

LATATEL DE AMERICA, INC (PREV. CALL US INC) CKX NEW YORK, NY

LAUREL HIGHLAND LONG DISTANCE COMPANY LHL STAHLSTOWN, PA

LAUREL HIGHLAND TELEPHONE COMPANY LHD STAHLSTOWN, PA

LAURENS MUNICIPAL COMMUNICATIONS UTILITY LEM DAKOTA DUNES, SD

LAVALLE LONG DISTANCE, INC. LLC LAVALLE, WI

LAVERENE’S TELEPHONE ANSWERING SERVICE LTA ,

LAWRENCE CARPHONE LCP ,

LAWRENCE MOBILPHONE LWR LAWRENCE, KS

LAWTON COMMUNICATIONS LTC ,

LAYNE COMMUNICATIONS INC LCS NEW YORK, NY

LBC TELEPHONY INC LBT PARSIPPANY, NJ

LCC (PREV CAMBRIDGE COMMUNICATIONS GROUP INC) CBG LUFKIN, JE

LCC (PREV HUNTSVILLE LONG DISTANCE CO) HLD LUFKIN, TX

LCC (PREV LUFKIN-CONROE TELECOMMUNICATIONS CORP) LKC LUFKIN, TX

LCC (PREV NACODOCHES TELECOMMUNICATIONS INC) NCS LUFKIN, TX

LCC (PREV TYLER TELECOM) TYL LUFKIN, TX

LCI LCZ BRANDON, SD

LCI INTERNATIONAL (PREV ATS NETWORK COMMUNICATIONS) ATS MEMPHIS, TN

LCI INTERNATIONAL (PREV ATS NETWORK COMMUNICATIONS) USE CODE ATS

AWX MEMPHIS, TN





7


BR-751-100-112

LCI INTERNATIONAL (PREV CHARTER CORP) JJJ LOUISVILLE, KY

LCI INTERNATIONAL (PREV CHARTER NETWORK) CWK SAVANNAH, GA

LCI INTERNATIONAL (PREV CHARTER NETWORK) VNS DUBLIN, OH

LCI INTERNATIONAL (PREV CORPORATE TELEMANAGEMENT GROUP)

CGP GREENVILLE, SC

LCI INTERNATIONAL (PREV HOGAN COMMUNICATIONS) HOG BELLEVUE, WA

LCI INTERNATIONAL (PREV LIGHT CALL) LGT WORTHINGTON, OH

LCI INTERNATIONAL (PREV LITEL/LCI INTERNATIONAL) LTL WORTHINGTON, OH

LCI INTERNATIONAL (PREV PHOENIX NETWORK CORP) PHX ,

LCI INTERNATIONAL (PREV T M SEPULVEDA INC) SEP LOS ANGELES, CA

LCI INTERNATIONAL (PREV TELAMARKETING COMMUNICATIONS OF LEXINGTON

TLX LEXINGTON, KY

LCI INTERNATIONAL (PREV TELEDIAL AMERICA) TED MICHIGAN, MI

LCI INTERNATIONAL TELECOM CORP(PREV PACE LONG DISTANCE SERVICE)

PAC GREENSBURG, PA

LD BRUCE LBU MILWOUKEE, WI

LDB OF ROCHESTER LBR ROCHESTER, MN

LDC TELECOMMUNICATIONS INC. LCU TAMPA, FL

LDCC INC. LDY SPRINGFIELD, MO

LDDS MUR SULPHUR, LA

LDI SOLUTIONS, INC. LIS SAN FRANCISCO, CA

LDM SYSTEMS, INC. LMS NEW CITY, NY

LDS ALEXANDRIA LDA ALEXANDRIA, LA

LDS MONROE LMN MONROE, LA

LDS OF BATON ROUGE LDR MONROE, LA

LDS OF SHREVEPORT LSH SHREVEPORT, LA

LDS OF TULSA LTU TULSA, OK

LDX INC(NOW LEXITEL) LDI ,

LDX TELECOM INC LDX ,

LE CARD, LTD. D/B/A INTERNATIONAL AUDIOTEXT SERVICES LEC EATONTOWN, NJ

LEACO RURAL TELEPHONE COOPERATIVE INC LCO LOVINGTON, NM

LEADING EDGE ENTERPRISES, INC. LGE ATLANTA, GA

LEAST COST ROUTING DBA LONG DISTANCE CHARGES LCG SANTA ANA, CA

LEAST COST ROUTING, INC. LRG CLEARWATER, FL

LEBANON COUNTY CELLULAR INC LNC LANDOVER, MD

LEBANON MOBILE PHONE INC LMP ,

LEBANON MOBILEFONE INC LMF ,

LEC LONG DISTANCE, INC. LLD BALLWIN, MO

LEC UNWIRED LLC LUW LAKE CHARLES, LA

LEC-LINK LLK ANTIOCH, TN

LECTRONICS INC LCT ,

LEE ELECTRONICS LEE HERCULES, CA

LEE HARBOR HOMES LEH LEHIGH ACRES, FL

LEEMAH ELECTRONICS LMH SAN FRANCISCO,

LEGACY LONG DISTANCE INTERNATIONAL, INC. LGI LONG BEACH, CA

LEGAL AID SOCIETY OF ORANGE COUNTY LAS SANA ANA, CA

LEGENDS COMMUNICATIONS, INC LED ATLANTA, GA

LEHIGH VALLEY MOBILE TELE CO LVM ,

LEHIGH VALLEY PAGE LVP ALLENTOWN, PA

LEHIGH VALLEY TELECOM INC LVT ,

LENFEST TELEPHONY, INC. LFT OAKS, PA

LENNON TELEPHONE CO. LPH LENNON, MI

LENOX HILL HOSPITAL LHH NEW YORK, NY





7


BR-751-100-112

LEON’S RADIO INC LRD OKLAHOMA CITY, OK

LERMER OVERSEAS TELECOMMUNICATIONS INC LOR BRONX, NY

LESIE HAMMOND-PHONE AMERICA LPA GUYMAN, OK

LESTER D PLOUGH DBA PLOUGH’S RADIO SERVICE LDP ,

LETT ELECTRONICS LES ,

LEVEL 3 COMMUNICATIONS, LLC LVC LISLE, IL

LEWIS COMMUNICATIONS LWS WYLE, TX

LEXCOM LONG DISTANCE, INC. LTD LEXINGTON, NC

LEXITEL CORP LEX ,

LGM COMMUNICATIONS, INC. LMO BRIDGEPORT, CT

LHM INC LHM FALLS CHRUCH, VA

LIBERTY BELL COMMUNICATIONS INC LBC ,

LIBERTY BELL TELEPHONE CO INC LTY SEATTLE, WA

LIBERTY CELLULAR, INC DBA KANSAS CELLULAR KSL SALINA, KS

LIBERTY COMMUNICATIONS LIB ,

LIBERTY PAGING SERVICE LBP HELENA, MT

LIBERTY TELEPHONE CORP LBY MESA, AZ

LIGHT LINK, INC(DBA TAYLOR COMMUNICATIONS GROUP) LGK SAN ANTONIO, TX

LIGHT SPEED OPERATORS LSO KENNEDALE, TX

LIGHTCOM INTERNATIONAL LIL WASHINGTON, DC

LIGHTEL INC LGH WILLOWDALE, ON

LIGHTHOUSE COMMUNICATIONS INC LCM ,

LIGHTNET INC (NOW WILTEL - WTL) LNT NEW HAVEN, CT

LIGHTSHIP TELECOM, L.L.C. LTP NASHUA, NH

LIN COMMUNICATIONS INC LIN ,

LIN GUARD BAND INC LGB ,

LINCOLN COMMUNICATIONS LCN WILLISTON, VT

LINCOLN TELEPHONE & TELEGRAPH LTT OMAHA, NE

LINCOM CORP LCC DALLAS, TX

LINEAR COMMUNICATIONS CORPORATION LER CORONADO, CA

LINEONE LON TAMPA, FL

LINK TECH CORPORATION LKH SANTURCE, PR

LINK TWO CORPORATION LOO HOUSTON, TX

LINKATEL OF CALIFORNIA, L.P. LKT SAN DIEGO, CA

LINKATEL PACIFIC LKP SANTA ANA, CA

LINKNET LKN JACKSON, MS

LINKUSA LNK CEDER RAPIDS, IA

LINQ UP AMERICA LUA NORTHRIDGE, CA

LIP CORP LIP LAKEWOOD, NJ

LISCO INDUSTRIES INC (VA KY COMMUNICATIONS) LIV NORTON, VA

LISTING SERVICES SOLUTIONS, INCORPORATED LSU LUMBERTON, NJ

LITCALL LHC WORTHINGTON, OH

LITCHFIELD COUNTY CELLULAR, INC. LCY LEXINGTON, KY

LITCO TELECOMMUNICATIONS COMPANY LTV NEW YORK, NY

LITELCO COMMUNICATIONS INC LEL OCEANSIDE, NY

LJSS GENERAL CORPORATION LJS CHICAGO, IL

LMG TELEPHONE, INC. LMG SANTA BARBARA, CA

LO CALL USA LCL ,

LO-TEL COMLER LOT ,

LOCAL COMMUNICATIONS NETWORK, INC. LOW STERLING, VA

LOCAL FIBER L.L.C. LFR LONG ISLAND CITY, NY

LOCAL FONE SERVICE, INC. LFS ARLINGTON, TX





7


BR-751-100-112

LOCAL LINE AMERICA, INC. LLA CUYAHOGA FALLS, OH

LOCAL TELECOM SERVICE, LLC LLV FT WORTH, TX

LOCAL TELEPHONE SERVICE COMPANY LTR HOUSTON, TX

LOCUS LOC FORT LEE, NJ

LOG ON AMERICA, INC. LGO PROVIDENCE, RI

LOGOS COMMUNICATIONS, INC. LMM WESTLAKE, OH

LOMA INTERNATIONAL COMMUNICATIONS INC LOM CAGUAS, PR

LONDON TELECOM NETWORK INC LTN OAKVILLE, ON

LONDON TELECOM NETWORK, CORP (PREV STRATEGIC ALLIANCES, INC)

SAI SAINT PAUL, MN

LONE STAR CELLULAR INC LSZ PLEASANTON, CA

LONE STAR TELECOM LST SAN ANTONIO, TX

LONG BRANCH CELLULAR TELEPHONE CO LBH LONG BRANCH, NJ

LONG DISTANCE AMERICA DUS FT LAUDERDALE, FL

LONG DISTANCE AMERICA HEMET LDH NEWPORT BEACH, CA

LONG DISTANCE ASSISTANCE LGN PLANO, TX

LONG DISTANCE BILLING CO LBL LAS VEGAS, NV

LONG DISTANCE BROKERS OF AMERICA LBA ,

LONG DISTANCE CHARGES, INC. LGC SANTA ANA, CA

LONG DISTANCE DIRECT INC. LGR PEARL RIVER, NY

LONG DISTANCE DISCOUNT INC LGD CAPE GIRARDE, MO

LONG DISTANCE EXCHANGE LDE ,

LONG DISTANCE INTERNATIONAL INC. LGF FORT LAUDERDALE, FL

LONG DISTANCE INTERNATIONAL INC. (USE LGF ONLY) LGS FORT LAUDERDALE, FL

LONG DISTANCE MANAGEMENT LDM PADUCAH, KY

LONG DISTANCE MANAGEMENT LGM OKLAHOMA CITY, OK

LONG DISTANCE NETWORK LDN ,

LONG DISTANCE NORTH OF NORTH HAMPSHIRE LNH MANCHESTER, NH

LONG DISTANCE OF MICHIGAN INC LMI BIRMINGHAM, MI

LONG DISTANCE OHIO LOH PORTSMOUNTH, OH

LONG DISTANCE OPERATOR CO LPR LUBBOCK, TX

LONG DISTANCE OPERATORS INC LDO SPRINGFIELD, MO

LONG DISTANCE SATELLITE LSL FRAZIER, PA

LONG DISTANCE SAVERS INC LSI ,

LONG DISTANCE SEARCY LSR SEARCY, AR

LONG DISTANCE SERVICE LNG ,

LONG DISTANCE SERVICE OF WASHINGTON LDW WASHINGTON, DC

LONG DISTANCE TELEPHONE COMPANY LDT ,

LONG DISTANCE TELEPHONE CORP LDZ LEWISTON, ME

LONG DISTANCE TELEPHONE SAVERS INC LTS ,

LONG DISTANCE WHOLESALE CLUB (EXCEL COMMUNICATIONS) LWH WASHINGTON, DC

LONG ISLAND LONG DISTANCE LLL RONKONKOMA, NY

LONG ISLAND TELEPHONE COMPANY LSD UNIONDALE, NY

LONG LINE INC LLI SIOUX FALLS, SD

LONG LINE SERVICES INC LLN BAKERSFIELD, CA

LONG-DISTANCE CO (THE) LCE DETROIT, MI

LONGNET LNN ,

LORAIN ELECTRONICS CORP LRE DALLAS, TX

LORAINE TELECOM CORP LRT DALLAS, TX

LORAL ORION, INC. LOI ROCKVILLE, MD

LOS ANGELES CELLULAR TEL CO LAC CITYOF COMMERCE, CA

LOS BANOS TELECOMMUNICATIONS LFB FRESNO, CA

LOST NATION - ELWOOD TELEPHONE COMPANY LNE LOST NATION, IA





7


BR-751-100-112

LOTELCO, INC. LOL EDMOND, OK

LOUISIANA 8 CORPORATION LOU NEW YORK, NY

LOUISIANA COMPETITIVE TELECOMMUNICATIONS, INC. LUM KAPLAN, LA

LOUISIANA UNWIRED, INC. LAU CHARLES, LA

LOUISVILLE LIGHTWAVE; ALSO- DBA LEXINGTON LIGHTWAVE LVW LOUISVILLE, KY

LOUISVILLE TWO-WAY RADIO SVC INC LTW ,

LOWE, LEWIS L DBA TRIPLE L COMMUNICATIONS TIP BUENA VISTA, CO

LOWRANCE SOUND & COMMUNICATIONS LSN UNION CITY, TN

LOYD COMM DBA COMTEL OF HOT SPRINGS CHS HOT SPRINGS, AR

LT&T VVN OPERATIONS LVN LINCOLN, NE

LTK ENGINEERING INC LTK PHILADELPHIA, PA

LTS INC LTQ JOPLIN, MO

LTT CELLULAR LTZ LINCOLN, NE

LUBBOCK RADIO PAGING INC LRP ,

LYNCH CORPORATION LYN GREENWICH, CT

LYNK SYSTEMS, INC. LYS ATLANTA, GA

M P W PAGING MWG CARROLLTON, GA

M T SYSTEM OF MN INC (NOW WESTERN WIRELESS CORP. - PCF) MRS ,

M T SYSTEMS INC MTS ,

M-K TECHNOLOGIES MRK BOISE, ID

M.R. COMMUNICATIONS, INC MHR SPRINGFIELD, MO

M2 COMMUNICATIONS DBA DIAL LONG DISTANCE BILLING SVCS. DSC NORTH MIAMI BEACH, FL

MAC-TEL MAE SPRINGFIELD, MO

MACTEL, INC MAQ ANCHORAGE, AK

MACYS CALIFORNIA INC MYC SAN FRANCISCO, CA

MADERA RADIO DISPATCH MDR ,

MADISON NETWORK SYSTEMS, INC MNK HAMEL, IL

MADISON PAGING MPG ,

MADISON RIVER LONG DISTANCE SOLUTIONS, INC MOV CHAPEL HILL, NC

MADISON RIVER TELEPHONE CO MVP MEBANE, NC

MAGCARD SERVICES INC MAG TUSCON, AZ

MAGNACOM WIRELESS LLC. DBA PCS PLUS INC. PSX VANCOUVER, WA

MAGUIRE ELECTRONICS MGU CARDONDALE, PA

MAHAFFEY MESSAGE RELAY INC MHM ,

MAHATTAN CABLE TV INC MHT NEW YORK, NY

MAHORNEY ELECTRONIC PAGING MYE BUENA VISTA, CO

MAIN CELLULAR MNE PORTLAND, ME

MAIN STREET MEDIA MKS BEVERLY HILLS, CA

MAINLINE COMMUNICATIONS MLN ,

MAINSTREET COMMUNICATIONS, LLC MUQ SAUK CENTRE, MN

MAMMOTH CELLULAR INC MMH SAN FRANCISCO, CA

MANAGED NETWORK SYSTEMS INC. MGN WINDSOR, ON

MANAGEMENT DATA SERVICES MGD ,

MANAWA TELECOM, INC. MLF 131 2ND STREET, WI

MANCHESTER MOBILEPHONE MAN ,

MANITWOC LONG DISTANCE SERVICE MTZ MANITWOC, WI

MANUEL TELCOM MUO WYLE, TX

MAP MOBILE COMMUNICATIONS INC. MPX PHOENIX, AZ

MARATHON COMMUNICATIONS INC MHZ SEATTLE, WA

MARATHON MOBILE PHONE MMP ,

MARATHON TELECOMMUNICATIONS CORP MHN VANCOUVER, BC, CN

MARCOM SYSTEMS INC MSM ,





7


BR-751-100-112

MARIETTA FIBERNET MFR MARIETTA, GA

MARIETTA MARINE COMMUNICATIONS MMC ,

MARINE RADIO TELEPHONY CO INC MRT ,

MARINE TELEPHONE COMPANY MNT ,

MARINETTE RADIO PAGING SERVICES MRN ,

MARINETTE-MENOMINEE LDS MMS MARINETTE, WI

MARITIME TELEGRAPH AND TELEPHONE COMPANY, LIMITED MHY HALIFAX, CN

MARK TWAIN LONG DISTANCE, INC (PREV MARK TWAIN COMMUN COMPANY

MKA HUROLAND, MO

MARK TWAIN LONG DISTANCE, INC. MKB HURDLAND, MO

MARMON GROUP INC MGP LOMBARD, IL

MARMON TELEPHONE NETWORK MAR ,

MARPLE-NEWTOWN TELEPHONE ANSWERING SERVICE MWL NEWTOWN SQUARE, PA

MARQUETTE-ADAMS TELEPHONE COOPERATIVE, INC. MQA OXFORD, WI

MARSCH COMMUNICATIONS MANAGEMENT (NOW TMC COMM -TMZ) MSH VENTURA, CA

MARSHALL COMMUNICATIONS CORP MSL ,

MARSHALL LDDS MDD MARSHALL, MN

MARTEL COMMUNICATIONS DBA MARIANNA-SCENERY HILL LONG DISTANCE CO.

MYH MARIANNA, PA

MARTELL TELECOM, INC DBA TRI-STATE LONG DISTANCE MOJ GLENNS FERRY, ID

MARTIN MARIETTA INFORMATION & COMMUNICATIONS SYSTEMS MMQ CHANTILLY, VA

MARVIN RHEINBOLDT TV & COMMUNICATIONS MRH ,

MARYLANDERS AGAINST YOUTH SUICIDE MYS BROOKLANDVILLE, MD

MASKATEL INC MKL STE ROSALIE, PQ

MASS CONNECTICUT MOBILE TELEPHONE CO MMT ,

MASSENA TELEPHONE COMPANY MOO MASSENA, IA

MASTER CORP MSZ DALLAS, TX

MASTERCARD INTERNATIONAL MSD ST LOUIS, MA

MASTERFILES INC INFORMATION SERVICES MFL DALLAS, TX

MAT-TELL COMMUNICATIONS, INC. MAO MIAMI BEACH, FL

MATAGORDA TWO-WAY MGO BAY CITY, TX

MATEWAN ELECTRICAL SERVICE MEL MATEWAN, WV

MATGRIN MGR ,

MATHEWS ANS SERVICE MWA ,

MATRIX ASSOCIATES INC MAT ,

MATRIX TELECOM MXT FORT WORTH, TX

MATRIX TELECOM, INC. (PREV. NATIONAL TELEPROCESSING, INC.) NZT FORT WORTH, TX

MAUI CELLULAR TELEPHONE CO MUI KIRKLAND, WA

MAX-TEL COMMUNICATIONS, INC. MAX ALVOUD, TX

MAXTEL CORPORATION MXL HARRISON, NJ

MAXXIS COMMUNICATIONS, INC MXI TUCKER, GA

MAY DEPARTMENT STORES CO MAY ST LOUIS, MO

MAYDAY USA INC MDY HOUSTON, TX

MAYFIELD ANSWERING SERVICE MFA ,

MBO WIRELESS MWX EARLSBORO, OK

MBS COMMUNICATIONS INC PGS SOUTH GATE, CA

MC CAIN COMMUNICATION MCN ,

MC CAW CELLULAR ONE MCE OK CITY, OK

MC CAW COMMUNICATIONS MCQ FRESNO, CA

MC CAW TELECOMMUNICATIONS MCW ,

MC CAW TELEPAGE MTL ,

MC CELLULAR CSG SPRINGFIELD, MO

MCCA MICROWAVE MMW GARDEN GROVE, CA





7


BR-751-100-112

MCCA OF TENNESSEE MCC ,

MCCORD COMMUNICATION SERVICE INC MCD ,

MCELROY ELECTRONICS CORPORATION MYL SHIRLEY, MA

MCGEE COMMUNICATIONS ELECTRONICS INC MGE STOCKTON, CA

MCGRAW COMMUNICATIONS, INC. MWN NEW YORK, NY

MCI (PREV MCI TELECOMMUNICATIONS CORP - SOUTH EAST) MCK RICHARDSON, TX

MCI (PREV. MCI TELECOMMUNICATIONS CORP - PACIFIC DIV) MCG RICHARDSON, TX

MCI (PREV. RCA GLOBAL COMMUNICATIONS INC) RCG RICHARDSON, TX

MCI AIR-SIGNAL OF INDIANA INC MSG ,

MCI AIRSIGNAL INC MAS CHICAGO, IL

MCI AIRSIGNAL INC (WILMINGTON) MAW ,

MCI AIRSIGNAL OF PHILA PA INC MAP ,

MCI AIRSIGNAL OF PITTSBURGH PA INC MPU ,

MCI AIRSIGNAL TELECOMMUNICATIONS INC MST ,

MCI CELLCOM CELLULAR MLL ,

MCI INTERNATIONAL MCX ,

MCI METRO ACCESS TRANSMISISON (PREV TELECOM*USA) TMN ,

MCI METRO ACCESS TRANSMISSION (PREV BCS L.D. SERIVCE TELECOM*USA)

COE MADISON, WI

MCI METRO ACCESS TRANSMISSION (PREV SOUTHERNENT TELECOM*USA)

TEM ,

MCI METRO ACCESS TRANSMISSION (PREV TELECOM USA) SLS ATMORE, AL

MCI METRO ACCESS TRANSMISSION SVCS INC(PREV ACCESS TRAN.SVCS INC)

WUA RICHARDSON, TX

MCI METRO ACCESS TRANSMISSION SVCS INC(PREV. TELECONNECT)USE WUA

TDD CEDAR RAPIDS, IA

MCI TELECOMMUNICATIONS MCI RICHMOND, VA

MCI TELECOMMUNICATIONS CORP - SOUTH WEST MCJ ST LOUIS, MO

MCI(PREV SOUTHERNET NOW MCI METRO ACCESS TRANSMISSION -WUA)

SNT RICHARDSON, TX

MCI/1-800-COLLECT(PREV SATELLITE BUSINESS SYSTEMS) SBX RICHARDSON, TX

MCI/RSA INC MRA ROSWELL, GA

MCKEEVER COMMUNICATIONS INC MKV DECATUR, IL

MCLANG CELLULAR INC MLZ POTOMAC, MD

MCLEOD NETWORK SERVICES(USE IOR ONLY) MLS DES MOINES, IA

MCLEODUSA (PREV CONSOLIDATED COMM TELECOM SERVICES, INC) USE IOR

CDN ST LOUIS, MO

MCLEODUSA (PREV MCLEOD NETWORK SERVICES, INC) IOR DES MOINES, IA

MCMANUS COMMUNICATIONS MNU BLYTHEVILLE, AR

MCNABB LONG DISTANCE, INC NBB MCNABB, IL

MCV TELCOM MVT ARLINGTON, TX

MEADE ASSOCIATES MDE PHILADELPHIA, PA

MEANS COMMUNICATIONS CORPORATION MSK PLYMOUTH, MN

MEANS TELCOM (PREV MIIC DBA POLARIS TELCOM) MEN PLYMOUTH, MN

MEANS TELCOM (PREV. POLARIS TELCOM) POL PLYMOUTH, MN

MEBTEL INTEGRATED COMMUNICATIONS SOLUTIONS, L.L.C. MIV MEBANE, NC

MED ATLANTIC TELEPHONE MED GREENSBORO, NC

MEDCOM OF RALEIGH MFH RALEIGH, NC

MEDE AMERICA (PREV. GENERAL COMPUTER CORP.) GCP TWINSBURG, OH

MEDIA 4 MDF OAK BROOK, IL

MEDIA COMMUNICATIONS OF AUSTIN MAU AUSTIN, TX

MEDIAONE OF DEL. INC PAR OF MEDIAONE TELECOM MASS (NOW USE CCV)

CDH ANDOVER, MA

MEDIAONE OF DELAWARE, INC(PREV CONTINENTAL CABLEVISION) CCV SOUTHFIELD, MI





7


BR-751-100-112

MEDICAID MDJ DENVER, CO

MEDICAL DENTAL BUREAU INC MDB ,

MEDICINE MAN PAGING MMX CLARKSVILLE, AR

MEG RADIO, INC MFF NEWARK, NJ

MEG RADIO, INC. MUD NEWARK, NJ

MEGA-TEL CELLULAR III MGT EDEN PRARIE, MN

MEGACOMM CORP MGC DAVENPORT, IA

MEGATEL CORPORATION MGX ENGLEWOOD, NJ

MEGAWATS MGW SAN FRANCISCO, CA

MEGSINET-CLEC, INC. MEV CHICAGO, IL

MEIER-FRANK CO MRF PORTLAND, OR

MELBOURNE INTERNATIONAL COMMUNICATIONS LTD MBU PALM BAY, FL

MELLON BANK NA MBK PITTSBURGH, PA

MELROSE COMMUNICATIONS, INC MUZ MELROSE, MN

MEMBERS FINANCIAL SERVICE BUREAU (THE) MFB PHOENIX, AZ

MENDELSSOHN GROUP MNH KENNEDALE, TX

MERCED TELECOM MDM FRESNO, CA

MERCHANT-LINK INC MLW VIENNA, VA

MERCURY CELLULAR OF KANSAS, INC. MYK LAKE CHARLES, LA

MERCURY COMMUNICATIONS COMPANY MRY JACKSON, MS

MERCURY COMMUNICATIONS, INC. MEI WILLISTON PARK, NY

MERCURY INC MUY SUPLHUR, LA

MERCURY MESSAGE PAGING, INC. MYI RIVERDALE, MD

MERCURY TELECOM (USA) INC MKM NEWARK, NJ

MERETEL COMMUNICATIONS, L.P. MLU DALLAS, TX

MERIDIAN TELECOM CORPORATION MDH WOODSTOCK, GA

MERIMAC TELECOMMUNICATIONS CORP MEA APPLETON, WI

MERRILL LYNCH PIERCE FENNER & SMITH INC MLP NEW YORK, NY

MESCELLCO COMMUNICATIONS INC MLO JACKSON, MS

MESSAGE CENTER MCR ,

MESSAGE CENTER INC MCT BURLINGTON, VT

MESSAGE CENTRAL MCL ,

MESSAGE EXPRESS COMPANY MEX DELTON, MI

MESSAGES BY RADIO INC MRD ,

MET COMMUNICATIONS, INC. MEU APOLLO BEACH, FL

METACOMM CELLULAR PARTNERS MQP WAYNE, NJ

METAGRAM AMERICA INC MAZ PLANO, TX

METAGRAM AMERICA INC MGA CHICAGO, IL

METAMORA TELEPHONE COMPANY MMK METAMORA, IL

METASOLV SOFTWARE INC MVS PLANO, TX

METCOM INCORPORATED MMJ PLAINVIEW, NV

METER MASTER MTM DENVER, CO

METRO AMERICA COMMUNICATIONS MTA ATLANTA, GA

METRO AREA USERS ASSOC MUA FREMONT, NE

METRO BEEPER INC MEB SAN JUAN, PR

METRO COMMUNICATIONS SERVICES MSV ,

METRO CONNECTION INC MQC DENTON, TX

METRO CONNECTION INC MQT DENTON, TX

METRO ELETRONICS TELECOM SYSTEMS LTD MET ,

METRO FONE COMMUNICATIONS INC MFN ,

METRO MEDIA TELECOMMUNICATIONS SVR ,

METRO MOBILE MIE WALLINGFORD, CT





7


BR-751-100-112

METRO MOBILE MMO CHARLOTTE, NC

METRO MOBILE CTS MMZ NEW YORK, NY

METRO OF ATHENS INC MOA ,

METRO OF LAUREL MOL ,

METRO ONE MON ROCHELLE PARK, NJ

METRO ONE TELECOMMUNICATIONS MOS BEAVERTON, OR

METRO ONE TELECOMMUNICATIONS, INC (PREV METRO ONE DIRECT INFO)

MDI BEAVERTON, OR

METRO RADIO PHONE MRI ,

METRO RADIO PHONE OF WISCONSIN MRW ,

METRO TELECOM INC MEO MARIETTA, GA

METRO TELECOMMUNICATIONS SERVICES INC(PREV TMC OF WA DC)

TWH WASHINGTON, DC

METRO TELECONNECT, INC. MXO GAITHERSBURG, MD

METRO TELEPHONE INC MHE PEORIA, IL

METRO WORLD COMMUNICATIONS INC MWC ,

METRO-COM, INC. MXM OMAHA, NE

METRO-LINK TELECOM MLK TEXAS CITY, TX

METRO-PAGE OF AZ MPA ,

METRO-PAGE OF COLUMBUS INC MPC ,

METROCALL OF PA MCP ,

METROCALL, INC MRZ ALEXANDRIA, VA

METROCALL/FIRST PAGE MFG MOUNT LAUREL, NJ

METROCOMM FIBER OPTIC NETWORK MFP COLUMBUS, OH

METROCOMM INC MOC COLUMBUS, OH

METROLINE INC MRL POTTSBORO, TX

METROLINK (PREV. GLOBAL ONE INC.) GOI CHICAGO, IL

METROLINK INTERNET SERVICES OF PORT ST. LUCIE, INC MKE MELBOURNE, FL

METROLINK(PREV. AMERICAN TELETRONICS NETWORK SERVICES, INC)

AWQ CHICAGO, IL

METROMAIL CORP MZM LOMBARD, IL

METROMEDIA FIBER NETWORK, INC MFW NEW YORK, NY

METROMEDIA PAGING MZP RIDGEFIELD PARK, NJ

METROMEDIA PAGING SERVICES MEP AUSTIN, TX

METROMEDIA PAGING SERVICES MMD SCHAUMBURG, IL

METROMEDIA PAGING SERVICES MTG ENGLEWOOD CLIFFS, NJ

METRONET COMMUNICATIONS CORP. MNO TORONTO, ON

METRONET LONG DISTANCE COMMUNICATIONS INC MLD HOLP, MI

METROPAGE MEG NORMAL, IL

METROPHONE MOE PHILADELPHIA, PA

METROPHONE LTD. MHO HOUSTON, TX

METROPOLITAN FIBER SYSTEMS INC MTF NEW YORK, NY

METROPOLITAN FIBER SYSTEMS OF CHICAGO INC MPL OAKBROOK TERRACE, IL

METROPOLITAN MOBILE TELEPHONE CO MPM CHICAGO, IL

METROPOLITAN TELECOMMUNICATIONS (PREV. MTV, INC) MTV NEW YORK, NY

METROTEC MTE ,

METROTEC INC MTT ,

METROTEL MQL DENTON, TX

METROTIME COMMUNICATIONS MRU FT. WORTH, TX

METROWIDE INTERNATIONAL COMMUNICATIONS MWD REXDALE, ON

MFN COMMUNICATIONS MFX DALLAS, TX

MFS DATANET, INC. MFD SAN JOSE, CA

MGC COMMUNICATIONS, INC (PREV. NEVTEL) NVE LAS VEGAS, NV





7


BR-751-100-112

MIAMI VALLEY RADIOTELEPHONE MVR ,

MICAL PROPERTIES INC MPD YONKERS, NY

MICHIGAN 6 CELLULAR LP MRQ ROSWELL, GA

MICHIGAN 7 CELLULAR LP LBM ROSWELL, GA

MICHIGAN BELL TELEPHONE CO MIB DETROIT, MI

MICHIGAN MESSAGE CENTER MGG KALAMAZOO, MI

MICHTEL, INC. MHI FARMINGTON, MI

MICRO LIGHT COMMUNICATIONS INC MLH ALBUQUERQUE, NM

MICRO TEL IOT BOCA RATON, FL

MICRO-COMM TELECOMMUNICATIONS MII MOBILE, AL

MICROCELL CONNEXIONS, INC. MXS MONTREAL, PQ

MICRONESIAN TELECOMMUNICATIONS CORPORATION MIO SAIPAN, CMWL N MARIANAS, NN

MICRONET INC MNI JAMINSON, PA

MICROPATH MAH ALBERQUERQUE, NM

MICROSUN TELECOMMUNICATIONS, INC. MUU FT. LAUDERDALE, FL

MICROVOICE MVA MINNEAPOLIS, MN

MID AMERICAN TECHNOLOGIES INC MER OMAHA, NE

MID ATLANTIC COMMUNIICATIONS INC (INVALID) MDN OWNINGS MILS, MD

MID ATLANTIC TELECOM MDA MC LEAN, VA

MID ATLANTIC TELECOM CORP TSR OWINGSMILLS, MD

MID ATLANTIC TELECOM OF VIRGINIA MAV RICHMOND, VA

MID ATLANTIC TELEPHONE MLE GREENSBORO, NC

MID CENTURY TELEPHONE CO-OPERATIVE MYU CANTON, IL

MID MAINE TELECOM MAK BANGOR, ME

MID MCND DBA MIDCOM COMMUNICATIONS INC. AZN SETTLE, WA

MID SEA DBA MIDCOM COMMUNICATIONS INC. MIZ SEATTLE, WA

MID TEL LD INC MDZ WILLISTON, ND

MID TNC DBA MIDCOM COMMUNICATIONS INC. TZX SEATTLE, WA

MID-AMERICA BCSTG MAB CHARLOTTE, MI

MID-AMERICAN COMMUNICATIONS CORP MIA ,

MID-AMERICAN TELEPHONE COMPANY MIK EASTPOINTE, MI

MID-CONTINENT COMMUNICATIONS MNM EDMOND, OK

MID-HUDSON COMMUNICATIONS, INC. MIH CATSKILL, NY

MID-IOWA LONG DISTANCE, INC. MWO GILMAN, IA

MID-MAINE TELPLUS DBA MID-MAINE LONG DISTANCE MIP BANGOR, ME

MID-MISSOURI CELLULAR MME SEDALIA, MO

MID-MO MOBILFONE MMM ,

MID-PLAINS LONG DISTANCE MPQ MIDDLETON, WI

MID-RIVERS LONG DISTANCE, INC. MVL CIRCLE, MT

MID-RIVERS TELEPHONE CO-OP, INC MRV GLENDIVE, MT

MID-SOUTH COMMUNICATIONS MSC ,

MID-STATE ELECTRONICS MSE WENATCHEE, WA

MID-STATE PAGING, INC. MGI TRENTON, NJ

MID-STATE SYSTEMS INC MSS ,

MID-TEX CELLULAR MDX SAN ANGELO, TX

MID-TOWN COMMUNICATIONS MDT ,

MIDCO COMMUNICATIONS MDU SIOUX FALLS, SD

MIDCO-TEL MID SIOUX FALLS, SD

MIDCO-TEL (USE MID) MIT ,

MIDCOM COMMUNICATIONS INC. CQE SOUTHFIELD, MI

MIDCOM INC MOM BISMARCK, ND

MIDCOM OF TUCSON MDL TUCSON, AZ





7


BR-751-100-112

MIDDLESEX CELLULAR MXC MIDDLESEX, NJ

MIDDLETOWN TELECOM INC MXW MARLTON, NJ

MIDLAND COMMUNICATIONS CORP MLA MIDLAND, TX

MIDWEST CELLULAR TELEPHONE CO., DBA CELLULAR ONE OSU OKLAHOMA CITY, OK

MIDWEST COMMUNICATIONS INC MIS GRAND ISLAND, ME

MIDWEST FIBERNET INC MFI MATTOON, IL

MIDWEST MOBILE MWM ,

MIDWEST MOBILE COMMUNICATION MWE WINNER, SD

MIDWEST TELECOM MWS CHICAGO, IL

MIDWEST TELECOM OF AMERICA, INC MWY MERRILLVILLE, IN

MIDWEST TELEPHONE SERVICE INC (INVALID USE MDW) NDW WICHITA, KS

MIDWEST TOWERS, INC. MEW EAST GRAND FORKS, MN

MIDWEST VOICE AND DATA NETWORKS, LLC. MVD MADISON, WI

MIDWEST WIRELESS COMMUNICATIONS, L.L.C. MBB MANKATO, MN

MIDWESTERN RELAY SUB OF MRC TELECOMMUNICATIONS INC MWR MILWAUKEE, WI

MIDWESTERN TELECOMMUNICATIONS, INCORPORATED MWU CHICAGO, IL

MILITARY COMMUNICATIONS CENTER INC MTY EDEN PRAIRIE, MN

MILLEDGEVILLE MOBILEFONE INC MMF ,

MILLENNIUM TELCOM, L.L.C. MLJ DENISON, TX

MILLI COM INC MIL RALEIGH, NC

MILLICOM TELECOMMUNICATIONS SERVICES INC MLM NEW YORK, NY

MILLRY COMMUNICATION, INC. MYO MILLRY, AL

MILLRY TELEPHONE COMPANY, INC. MYR MILLRY, AL

MILWAUKEE TELEPHONE CO. DBA CELLULAR ONE AND CELLULAR1/E.WISCONSI

MKT WAUKESKO, WI

MIMA INC MIM ,

MINERICH INC MIR RICHMOND, KY

MINH LONG DISTANCE MHL FORT WORTH, TX

MINIMUM RATE PRICING INCORPORATED MIG BLOOMFIELD, NJ

MINNESOTA COMMUNICATIONS MNC ,

MINNESOTA EQUAL ACCESS SERVICES INC MEQ EDEN PAIRIE, MN

MINNESOTA MOBILE RADIO INC MMR ,

MINNESOTA MOBILE TELEPHONE MNN ,

MINNESOTA REGIONAL NETWORK MRG MINNEAPOLIS, MN

MINNESOTA SOUTHERN CELLULAR TELEPHONE CO MSO MANKATO, MN

MINTELCO LDS INC MIN BRAINERD, MN

MISSISSIPPI-1 CELLULAR TELEPHONE COMPANY, INC. CWJ LAKE CHARLES, LA

MISSOURI CELLULAR LIMITED PARTNERSHIP(NOW WESTERN WIRELESS-PCF)

MSQ ROSWELL, GA

MISSOURI LOTTERY MIU JEFFERSON CITY, MO

MISSOURI PAGING SERVICES INC MPS ,

MITCHELL LD SERVICE MHD DALLAS, TX

MITCHELL MOBILE TELEPHONE MMB ,

MITCHELL RADIO PAGING MRP ,

MM ANSWERING SERVICE INC MMA ,

MO-ARK MOBILEPHONE INC MAM ,

MO-BILPAGE INC MBP ,

MOBAPHONE DISPATCH SERVICE CO MDS ,

MOBIL OIL CREDIT CORP MBO KANSAS CITY, MS

MOBIL TALK INC MTK ,

MOBIL-TEL NETWORK MBI ENCINO, CA

MOBILCOM MOBILE COMMUNICATION SERVICE MOB MEADVILLE, PA

MOBILCOM OF MEADVILLE MDV MEADVILLE, PA





7


BR-751-100-112

MOBILCOMM OF LONGBEACH MLB LONGBEACH, CA

MOBILE - PAGING COMMUNICATIONS MOP MADISON, SD

MOBILE COMMUNICATION SERVICE INC MBE MEADVILLE, PA

MOBILE COMMUNICATIONS CORP OF AMERICA MLC ,

MOBILE COMMUNICATIONS CORPORATION OF AMERICA MBA ,

MOBILE COMMUNICATIONS INC MCM ,

MOBILE COMMUNICATIONS OF AMERICA MCA ,

MOBILE COMMUNICATIONS SERVICES INC MCS ,

MOBILE COMMUNICATIONS SVC. OF BOWLING GREEN, INC. MSB BOWLING GREEN, KY

MOBILE DISPATCHING SERVICE MDP ,

MOBILE ELECTRONICS INC MOZ WICHITA, KS

MOBILE FONE OF JACKSON HOLE INC MTJ ,

MOBILE PARTNERS CORP. MPE BRONX, NY

MOBILE PHONE OF CHARLESTON MCH ,

MOBILE PHONE OF OKLAHOMA MOK LAWTON, OK

MOBILE PHONE OF TEXAS INC MPT ,

MOBILE PHONE WEST MPW ,

MOBILE PHONES & PAGING MBH GOLDEN, CO

MOBILE RADIO COMMUNICATIONS INC MRC ,

MOBILE RADIO COMMUNICATIONS SERVICE MLR ,

MOBILE RADIO COMMUNICATIONS SERVICES INC MRO ,

MOBILE RADIO MESSAGE SERVICE INC MRM ,

MOBILE RADIO SYSTEMS OF SAN JOSE MBS ,

MOBILE RADIO SYSTEMS OF VENTURA MBV ,

MOBILE RADIO TELEPHONE SERVICE MLT ,

MOBILE RADIOTELEPHONE & PAGING MBL ,

MOBILE RELAY ASSOCIATES INC MYA PARAMOUNT, CA

MOBILE TELECOMMUNICATION TECHNOLOGIES MBX JACKSON, MS

MOBILE TELECOMMUNICATIONS MTC ,

MOBILE TELENET CORP MBZ HOUSTON, TX

MOBILE TELEPHONE AND PAGER INC MTP KAMUELA, HI

MOBILE TELEPHONE COMPANY OF NJ MTN ,

MOBILE TELEPHONE INC MBT ,

MOBILE TELEPHONE OF SOUTHERN UTAH MSU ,

MOBILE TELEPHONE SERVICE OF WHEELING MBW WHEELING, WV

MOBILE TELETALK TEXAS 4 BRISCOE INC MXZ CHARLOTTESVILLE, VA

MOBILE U.H.F. INC MUF GARDEN GROVE, CA

MOBILECOMM MBC SCHAUMBURG, IL

MOBILECOMM MEM RIDGELAND, MS

MOBILECOMM - A BELLSOUTH CO MBQ RIDGELAND, MS

MOBILECOMM - A BELLSOUTH CO - ENGLEWOOD MBN ENGLEWOOD, NJ

MOBILECOMM OF MOUNTIANVIEW MMV MOUNTAINVIEW, CA

MOBILECOMM OF SAN ANTONIO MSA SAN ANTONIO, TX

MOBILECOMM OF WISCONSIN INC MWI MILWAUKEE, WI

MOBILEFONE MBF ,

MOBILEFONE COMMUNICATIONS INC MFC ,

MOBILEFONE NORTHWEST MPN SPOKANE, WA

MOBILEFONE NORTHWEST (LEWISTON) MNL ,

MOBILEFONE NORTHWEST (MOSSES LAKE) MML ,

MOBILEFONE NORTHWEST (SPOKANE) MNS ,

MOBILEFONE NORTHWEST PASCO MNP ,

MOBILEFONE NORTHWEST WALLA WALLA MWW ,





7


BR-751-100-112

MOBILEFONE NORTHWEST YAKIMA MNY ,

MOBILEFONE OF NORTHEASTERN PENNSYLVANIA INC MPV ,

MOBILEMEDIA COMMUNICATION, INC.(PREV. METROMEDIA PAGING SERVICES)

MPI ST LOUIS, MO

MOBILEMEDIA COMMUNICATIONS, INC. (PREV. INDUSTRIAL COMM. SYSTEMS)

INC LA PALMA, CA

MOBILEMEDIA PAGING AND PERSONAL/COM SERVICES MPP COLUMBIA, MD

MOBILEPHONE SYSTEMS MPH ,

MOBILFONE INC MFO ,

MOBILFONE NORTHWEST INC MNW ,

MOBILFONE OF ERIE INC MFE ERIE, PA

MOBILFONE OF KANSAS MFK ,

MOBILFONE SERVICES INC MFS ,

MOBILPAGE COMMUNICATIONS MBG PORT ANGELES, WA

MOBILPAGE INC MOG ST JOSEPH, MO

MOBILPHONE AND BEEPER INC MPB ,

MOBILPHONE EXCHANGE OF SANDUSKY INC MES ,

MOBILPHONE OF WESTERN KANSAS MWK DIGMTON, KS

MOBILPHONE PAGING RADIO MPR ,

MOBILTALK CELLULAR INC MKC FORT MYERS BEACH, FL

MOCK’S 2-WAY RADIO MKZ STUTTGART, AK

MODERN COMMUNICATIONS MDC ALTOONA, PA

MODERN COMMUNICATIONS CORP MCU ,

MODERN COMMUNICATIONS CORP MDQ ALTOONA, PA

MODULAR DATA INC MOD EL MONTE, CA

MOMENTUM TELECOM MEE MILL VALLEY, CA

MON-CRE WIRELESS, INC. DBA MON-CRE LONG DISTANCE MNZ RAMER, AL

MONAD FEDERAL CREDIT UNION MND ,

MONARCH COMMUNICATIONS MZC COEUR’D ALENE, ID

MONMOUTH CELLULAR ONE MHC FREEHOLD, NJ

MONROE RADIOTELEPHONE MNR ,

MONTANA ADVANCED INFORMATION NETWORK, INC. MVI FAIRFIELD, MT

MONTANA CELLULAR TELEPHONE CO MCV MISSOULA, MT

MONTANA LEGAL SERVICES ASSOCIATION MLV HELENA, MT

MONTANA LONG DISTANCE INC MOT BILLINGS, MT

MONTANA POWER CO MNA BUTTE, MT

MONTANA TEL-NET MNQ LOLO, MT

MONTANA WIRELESS, INC. MOW MISSOULA, MT

MONTEL COMMUNICATIONS INC MLQ MONROEVILLE, AL

MONTHLY PHONE SERVICES, INC. (PREV. PHONE CALLS, INC.) PPP AURORA, IL

MOORE DATA MANAGEMENT SERVICES DIVISION MDG MINNEAPOLIS, MN

MORAINE RADIO MRR WEST BEND, WI

MORGAN STANLEY AND COMPANY MSY NEW YORK, NY

MORNINGSTAR COMMUNICATIONS, INC. MGS DUNCANVILLE, TX

MORRIS COMMUNICATIONS INC MCO ,

MORTECH INDUSTRIES MTH WOODSTOCK, GA

MOTELCO INC MTO ,

MOTOR INN INC MTR ,

MOTOROLA COMMUNICATIONS AND ELECTRONICS INC MOR SAN DIEGO, CA

MOTOROLA INC MZT FORT WORTH, TX

MOUNT VIEW COMMUNICATIONS INC MVC ,

MOUNTAIN COMMUNICATIONS INC MTU AVON, CO

MOUNTAIN COMMUNICATIONS INC. MNX PUEBLO, CO





7


BR-751-100-112

MOUNTAIN MESSAGE & PAGER SERVICE INC MSP GRAND JUNCTION, CO

MOUNTAIN MOBILE COMMUNICATIONS MUN REDDING, CA

MOUNTAIN PAGING NETWORK INC MUP KALIPSELL, MT

MOUNTAIN SOLUTIONS, LTD MUV LAKEWOOD, CO

MOUNTAIN TELECOMMUNICATIONS INC MTI ,

MOUNTAIN TELECOMMUNICATIONS, INC. MIX TUCSON, AZ

MOUNTAIN WEST LONG DISTANCE MWQ ORANGEVILLE, UT

MOUNTAINEER CELLULAR GENERAL PARTNERSHIP MOU HINDMAN, KY

MOUNTAINET LONG DISTANCE, INC. MXD GATE CITY, VA

MOUNTAINET, INC. MOF GATE COTU, VA

MOUNTAINVIEW COMMUNICATIONS, INC. MVW RANDOM LAKE, WI

MPA-MOBILE PHONE ANSWERING SERVICE MHA DUMAS, TX

MPC BUSINESS COMMUNICATION SYSTEMS INC/EASTON TELECOM SERVICES

MPZ POMPANO BEACH, FL

MR AUSTIN A CALDWELL MAC ,

MR BEEPER INC MBJ SAN JUAN, PR

MSI TELECOMMUNICATIONS MSI BROOKVILLE, FL

MSN COMMUNICATIONS, INC. MSX CARESBAD, CA

MT BEACON MOBILE TELEPHONE INC MBM ,

MT SHASTA RADIO TELEPHONE MSR ,

MTA LONG DISTANCE, INC. MDK WASILLA, AK

MTC COMMUNICATIONS, INC. MUG COLCHESTER, IL

MTC TELEMANAGEMENT CORPORATION MLY PETALUMA, CA

MTCO COMMUNICATIONS, INC MOY METAMORA, IL

MTE, INC MEZ LANGLEY PARK, MD

MTEL LONG DISTANCE INC MPY MILLINGTON, TN

MTI MANAGEMENT LTD MMG FT WAYNE, IN

MTS COMMUNICATIONS, INC. (PREV MTS NETCOM, INC.) MXN WINNIPRG, MB

MTS COMMUNICATIONS, INC.(PREV MANITOBA TEL SYSTEMS ) USE - MXN

MBY WINENPEG, CN

MTS-TAMPA INC MTQ TAMPA, FL

MTX COMMUNICATIONS CORP MXX NEW YORK, NY

MULTI CALL UNIVERSAL MCF FT LAUDERDALE, FL

MULTI COMPUTER SYSTEMS INC MLI ADDISON, IL

MULTI-CALL MUL ,

MULTI-CHANNEL SYSTEMS, INC. MMU ADDISON, TX

MULTICOMM COMMUNICATION TOWERS MUW WILLIAMSBURG, PA

MULTICON TELECOM NETWORK INC MUC DALLAS, TX

MULTIMEDIA HYPERION TELECOMMUNICATIONS MYT WICHITA, KS

MULTIMEDIA LONG DISTANCE COMPANY MLX ATLANTA, GA

MULTITECHNOLOGY SERVICES, L.P. MHG RICHARDSON, TX

MUNICIPAL ELECTRIC AUTHORITY OF GEORGIA MEY ATLANTA, GA

MUNSON RADIO MRX GREAT FALLS, MT

MUSKOGEE BEEPERS MBR ,

MUSKOGEE TWO-WAY MTW ,

MUSTANG COMMUNICATIONS MUS DENVER, CO

MUSTANG OPERATORS MPO DALLAS, TX

MUSTANG TELECOM INC MNG HOUSTON, TX

MUTH COMMUNICATIONS MUH MITCHELL, SD

MUTUAL SIGNAL CORPORATION MUT SAN FRANCISCO, CA

MVX COMMUNICATIONS LLC MVX SAN MATEO, CA

MWU FIBERCOM MWF ST LOUIS, MO

MY-COMM INC MYM EUGENE, OR





7


BR-751-100-112

N C P T CELLULAR INC NPT SOQUEL, CA

N.P.H. COMMUNICATIONS NPZ SAN ANTONIO, TX

NA COMMUNICATIONS, INC NAU ABINGDON, VA

NACC-TEL PAGING (PREV PAGERS PLUS CELLULAR) PRU YUBA CITY, CA

NACT (PREV. NETWORK TELEMANAGEMENT SERVICES) NTG OREM, UT

NATEL L.C. NAF FAIRFIELD, IA

NATIONAL BRANDS INC NBI PHOENIX, AZ

NATIONAL BUSINESS EXCHANGE, INC. NBE PASADENA, CA

NATIONAL CALLING PLAN, INC. NLP OSSINING, NY

NATIONAL CASH REGISTER NCH ,

NATIONAL CELLULAR, LLC NCZ WALLINGFORD, CT

NATIONAL COMM CO INC NCO ,

NATIONAL COMM LINK, LLC NCK NORTH MIAMI BEACH, FL

NATIONAL COMMUNICATIONS CO NCC ,

NATIONAL COMMUNICATIONS CORP NIO AUSTIN, TX

NATIONAL COMMUNICATIONS NETWORK NCN NEW YORK, NY

NATIONAL COMMUNICATIONS NETWORK NNT FT LAUDERDALE, FL

NATIONAL COMMUNICATIONS NETWORK (PREV ATS COMMS INC) ATO ,

NATIONAL COMMUNICATIONS, LLC NLO MILWAUKEE, WI

NATIONAL COMTEL NETWORK INC NCW TARZANA, CA

NATIONAL DATA NLD ,

NATIONAL ECONO-TEL NTL ,

NATIONAL EXCHANGE NEX BOLDER, CO

NATIONAL EXCHANGE OF SEATTLE INC NES ,

NATIONAL FIBER COM, INC. NFC WAXAHACHIE, TX

NATIONAL FIBERNET INC NFB DE SOTA, TX

NATIONAL GATEWAY TELECOM INC SGW NEW YORK, NY

NATIONAL IMS CORP NIM ,

NATIONAL INDEPENDENT CARRIER EXCHANGE INC(PREV GRP LONG DIST,INC)

GLD FREEHOLD, NJ

NATIONAL NETWORKS COMMUNICATIONS SPECIALISTS NNS BOISE, ID

NATIONAL PAGE INC NPG ,

NATIONAL PAYPHONE SUPPLY NPH DENVER, CO

NATIONAL PHONE CORPORATION NPX SARASOTA, FL

NATIONAL PREPAID, INC. NPP WORTH, IL

NATIONAL SHAWMUT BANK OF BOSTON NSB BOSTON, MA

NATIONAL TELCOM MANAGEMENT, INC. NMA FT. LAUDERDALE, FL

NATIONAL TELE-SAV INC NSV RENO, NV

NATIONAL TELECOM NOM ,

NATIONAL TELECOM INC NZL EDLNA, MN

NATIONAL TELECOMMUNICATIONS INC NTO PASCO, WA

NATIONAL TELECOMMUNICATIONS NETWORK NTN ,

NATIONAL TELECOMMUNICATIONS OF FLORIDA NFL LIGHTHOUSE POINT, FL

NATIONAL TELEPHONE AND COMMUNICATIONS CORP NTE ,

NATIONAL TELEPHONE COMPANY NTP ,

NATIONAL TELEPHONE COMPANY OF ALABAMA DBA CHEROKEE TELEPHONE CO

NOY CHEROKEE, AL

NATIONAL TELEPHONE EXCHANGE NEH NEW YORK, NY

NATIONAL TELEPHONE EXCHANGE NTX ,

NATIONAL TELEPHONE EXCHANGE (HARRISBURG) NLE HARRISBURG, PA

NATIONAL TELEPHONE OF AMERICA NAL NEW YORK, NY

NATIONAL TELETALK TTK TUCUMCARI, NM

NATIONAL TELSTAR INC NTR SPARKS, NV





7


BR-751-100-112

NATIONAL WATS NETWORK NWK NEW YORK, NY

NATIONWIDE COMMUNICATIONS INCORPORATED NND FARMINGTON HILLS, MI

NATIONWIDE LONG DISTANCE (PREV. VADACOM) VDC HOUSTON, TX

NATIONWIDE LONG DISTANCE, INC. NGD HOUSTON, TX

NATIONWIDE PAGING CORP. NPR BELLROSE, NY

NATIONWIDE PAGING INC NWP BURBANK, CA

NATIONWIDE RSA SERVICE INC NAW VALLEY STREAM, NY

NATIONWIDE TELECOM, INC. NDE BURLINGTON, NJ

NATL EXCHANGE OF HARRISBURG NXH HARRISBURG, PA

NAVIGATE NETWORKS INC. NNI BEVERLY HILLS, CA

NAVIGATOR TELECOMMUNICATIONS, LLC NVG LITTLE ROCK, AR

NAVITAR COMMUNICATIONS INC NVI TORONTO, ON

NBC INC NBZ SAN ANTONIO, TX

NBD BANK NA NBD DETROIT, MI

NCHE TELECOMMUNICATIONS NETWORK INC NCE FAIRFAX, VA

NCHE TELEPHONE NHE FAIRFAX, VA

NCI COMMUNICATIONS INC NCX LAKEWOOD, NJ

NCR INTERNATIONAL TELECOMMUNICATIONS SERVICES INC NIT ,

NCR TELECOMMUNICATIONS SERVICES INC (NCR-TSI) NCR ,

NEBR RADIO TELEPHONE SYSTEMS NRT ,

NEBRASKA CELLULAR NBT GRAND ISLAND, NE

NEBRASKA TECHNOLOGY & TELECOMMUNICATIONS, INC. NGT LINCOLN, NE

NECHES PAGING INC NHP LUMBERTON, TX

NECLEC, LLC NJL HINGHAM, MA

NEELY SALES NLY SALT LAKE CY, UT

NELSON MARKETING SYSTEMS NMS BRUNSVILLE, MN

NELSON’S ELECTRONICS INC NEO WINNER, SD

NEMONT COMMUNICATIONS INC NEU SCOBEY, MT

NEON INC NON WALTHAM, MA

NET LEC, INC. NEN DE PERE, WI

NET-CAL NCL LANSING, MI

NET-COM INC GCC JACKSON, TN

NET-TEL GROUP LLC (PREV. NET TEL, INC) NTU RESTON, VA

NET-TEL GROUP LLC (PREV. TELESAVER OF NEW MEXICO) ABQ RESTON, VA

NET2000 (PREV NTEL) NTJ GERMANTOWN, MD

NETAMERICA CORP NTA DALLAS, TX

NETCALL INC NEZ LANSING, MI

NETCALL/AMSI NSI FLINT, MI

NETCOM ENTERPRISES NEP ,

NETCOM ON-LINE COMMUNICATION SERVICES, INC. NOO SAN JOSE, CA

NETCON TELCOM INC NNO CRYSTAL RIVER, FL

NETECH COMMUNICATIONS CORP NTH DENVER, CO

NETEL NTY FT. LAUDERDALE, FL

NETEXPRESS SYSTEMS INC NXP SAN MATEO, CA

NETFAX TECHNOLOGIES, INC NFX MIAMI, FL

NETLINK NLK SEATTLE, WA

NETLINX TELECOMMUNICATIONS, CORPORATION NLR MIAMI, FL

NETROCELL CELLULAR TEL CO (NAME CHG METROPLEX TELECOM) MTX ,

NETSHARE INC NET ,

NETTEL(CODE INVALID) NEL DENVER, CO

NETWORK ACCESS INC NWA DAVIS, FL

NETWORK ACCESS INC. NKA HOLLYWOOD, FL





7


BR-751-100-112

NETWORK ACCESS SOLUTIONS CORP. NAO STERLING, VA

NETWORK ACI NOA SEATTLE, WA

NETWORK BROKERS INC NBK IRVING, TX

NETWORK CARRIER SERVICES NWX NARBERTH, PA

NETWORK COMMUNICATIONS NCI ,

NETWORK COMMUNICATIONS NEC ,

NETWORK COMMUNICATIONS INC NCU SEATTLE, WA

NETWORK COMMUNICATIONS INC NRK TOMBALL, TX

NETWORK CONSULTANTS INC NKC BUFFALO, NY

NETWORK ENHANCED TECHNOLOGIES, INC. NEK LOS ANGELES, CA

NETWORK FACILITIES INTERNATIONAL NFI DALLAS, TX

NETWORK I INC NEI ,

NETWORK MANAGEMENT SERVICES NTM PORTLAND, OR

NETWORK MARKETING NMG PLANO, TX

NETWORK MICROWAVE INC NMW HIGHLAND, CA

NETWORK ONE NOE ATLANTA, GA

NETWORK ONE, INC. (PREV. FAXJET, INC.) DGD JACKSONVILLE, FL

NETWORK OPERATOR SERVICES INC NOS LONGVIEW, TX

NETWORK PAGE CORP NGV EASTON, PA

NETWORK PAGING, INC. NWG SPRINGDALE, AR

NETWORK PLUS INC NPU QUINCY, MA

NETWORK RECOVERY SERVICES, INC. NVS HUDSON, WI

NETWORK SERVICES INC NSR PORTLAND, OR

NETWORK SERVICES LIMITED NSL ASPEN, CO

NETWORK SERVICES LLC (PREV NATIONAL PAGING) NPA EL SEGUNDO, CA

NETWORK SERVICES LONG DISTANCE NSD TREVOSE, PA

NETWORK SERVICS LLC (PREV NATIONAL PAGING) (USE NPA) NPI EL SEGUNDO, CA

NETWORK SOLUTIONS INC (NOW TELECOM AMERICA, INC. - USE TIA) NKS BOCA RATON, FL

NETWORK SWITCHING SERVICES INC NSW HOUSTON, TX

NETWORK TECHNOLOGIES INC NWH SEBRING, FL

NETWORK TELECOM EXCHANGE CORP, DBA NTX NKE EASTON, PA

NETWORK TELECOM SYSTEMS INC (INVALID USE NTI) NTW DENVER, CO

NETWORK TELECOMMUNICATIONS (NETTEL) NTI DENVER, CO

NETWORK TELEPHONE CORPORATION NKH PENSACOLA, FL

NETWORK TELEPHONE SERVICES INC NWR WOODLAND HILLS, CA

NETWORK USA (COASTAL TELEPHONE NETWORK) CNK HOUSTON, TX

NETWORKPLUS NKP FAIRFAX, VA

NEURAL SYSTEMS INC NLS SAN ANTONIO, TX

NEVADA BELL NVB RENO, NV

NEVADA COUNTY ANSWERING SERVICE NVD GRASS VALLEY, CA

NEVADA TELEPHONE, INC. NVL LAS VEGAS, NV

NEVADA WIRELESS NVW SPARKS, NV

NEW AMERICAN PHONE COMPANY NAM ,

NEW BRUNSWICK CELLULAR NBC CLARKSBURG, NJ

NEW CENTURY COMMUNICATION (PREV CENTURY INTERACTIVE FAX, INC)

CFV DALLAS, TX

NEW CENTURY TELECOM, INC. NWY MCLEAN, VA

NEW CHANNELS - HYPERION TELECOMMUNICATIONS NCY E SYRACUSE, NY

NEW CONCEPT COMMUNICATIONS, LLC NNM SANTA BARBARA, CA

NEW DIMENSIONS INDUSTRIES NDI PHOENIX, AZ

NEW ENGLAND DIGITAL DISTRIBUTION INC NDG BEVERLY, MA

NEW ENGLAND MICROWAVE CORP NEM HARTFORD, CN

NEW ENGLAND TELEPHONE NEG BOSTON, MA





7


BR-751-100-112

NEW ENGLAND TELEPHONE DISCOUNT SYSTEMS INC NED NORWALK, CT

NEW ENGLAND VOICE AND DATA, LLC NVA PROVIDENCE, RI

NEW ERA COMMUNICATIONS INC NER ALEXANDRIA, VA

NEW HAMPSHIRE TELEPHONE COMPANY, INC. DBA MCT LONG DISTANCE

NHL CONTOOCOOK, NH

NEW JERSEY FIBER TECHNOLOGIES NJF PISCATAWAY, NJ

NEW JERSEY STATE POLICE NJP WEST TRENTON, NJ

NEW JERSEY TELECORP, LTD. NJT SAYREVILLE, NJ

NEW MEXICO TELEPHONE EXCHANGE NMT ALBUQUEQUE, NM

NEW MILLENNIUM COMMUNICATIONS, CORP NME MIAMI, FL

NEW NORTH TELECOMMUNICATIONS, INC. NNR RHINELANDER, WI

NEW ORLEANS TELEPORT INC NOT NEW ORLEANS, LA

NEW PAR DBA AIRTOUCH CELL (PREV GRAND RAPIDS CELL TELE CO)USE DTC

GRC SOUTHFIELD, MI

NEW PAR DBA AIRTOUCH CELLULAR (PREV COLUMBUS CELL TELEPHONE CO)

CUM COLUMBUS, OH

NEW PAR DBA AIRTOUCH CELLULAR (PREV DETROIT CELLULAR TELE CO)

DTC SOUTHFIELD, MI

NEW PAR DBA AIRTOUCH CELLULAR (PREV FLINT CELLULAR TELEPHONE CO)

FNT SOUTHFIELD, MI

NEW PAR DBA AIRTOUCH CELLULAR (PREV LANSING CELL TELE CO) USE DTC

LSC SOUTHFIELD, MI

NEW PAR DBA AIRTOUCH CELLULAR (PREV TOLEDO CELL TELE CO) USE DTC

TDQ TOLEDO, OH

NEW PARIS TELEPHONE INC NEA NEW PARIS, IN

NEW TELCO, L.P. DBA SPRINT TELECOMMUNICATIONS VENTURE NEV KANSAS CITY, MO

NEW TIMES NWM PHOENIX, AZ

NEW ULM TELECOM, INC. NUL NEW ULM, MN

NEW VALLEY CORP NVY UPPER SADDLE REVER, NJ

NEW VECTOR COMMUNICATIONS INC NVC ,

NEW WAVE CELLULAR COMMUNICATIONS NWV PARIS, TN

NEW WORLD PHONE SERVICE, INC. NEE NORRISTOWN, PA

NEW YORK INSTITUTE OF TECHNOLOGY NYI OLD WESTBURY, NY

NEW YORK LOCAL TELEPHONE, INC NYE KNOXVILLE, TN

NEW YORK LOTTERY GAMES NYL SCHENECTADY, NY

NEW YORK RSA 2 CELLULAR PARTNERSHIP NYR CROWN POINT, NY

NEW YORK TELECONNECT, INC. NYT HARRISBURG, PA

NEW YORK UNIVERSITY NYU NEW YORK, NY

NEW-CELL INC NEW PULASKI, WI

NEWCOMM NET, INC. NWB FREDERICK, MD

NEWCOMM WIRELESS SERVICES INC NMR GUAYNABO, PR

NEWMAN NMN ,

NEWSOUTH COMMUNICATIONS LLC NSC GREENVILLE, SC

NEWSOUTH COMMUNICATIONS, LLC NSO GREENVILLE, SC

NEWTEL COMMUNICATIONS INC NWU ST JOHNS, NF

NEX FONE NXF DALLAS, TX

NEXSTAR COMMUNICATIONS INC NXR BOCA RATON, FL

NEXTEL COMMUNICATIONS NXT SILVER SPRING, MD

NEXTEL PARTNERS OPERATING CORP NLZ KIRKLAND, WA

NEXTEL WEST CORP (PREV ONECOMM) ONM DENVER, CO

NEXTLINK (PREV. TEL-WEST CENTRAL SERVICES) TQW SPOKANE, WA

NEXTLINK OHIO NXO COLUMBUS, OH

NEXTLINK PENNSYLVANIA (PREV. PENNS LIGHT COMMUNICATIONS) PLH READING, PA

NEXTLINK TENNESSEE,L.L.C.(PREV. SIGNAL COMM. OF TENN.) USH FRANKLIN, TN





7


BR-751-100-112

NEXTLINK(FIBERLINK COMMUNICATIONS CORP) FBL BALA CYNWYD, PA

NEXTWAVE WIRELESS NXW DALLAS, TX

NEXUS TELECOM NXS BURNABY, BC

NHT PARTNERSHIP NHR BUFFALO, NY

NIACOM COMMUNICATIONS INC NIC ,

NIAGARA COMMUNICATIONS INC NCM ,

NIAGARA MOHAWK POWER CORP NMP SYRACUSE, NY

NICHEL FONE INC NFN SAN ANTONIO, TX

NIELSEN COMMUNICATIONS NSN INMAN, NE

NITEL CORPORATION NIE DALLAS, TX

NJ-PA CORRIDOR CO NPC ,

NLD USA NLU SLOAN, IA

NO 1 CELLULAR 1 OCL BARRINGTON, IL

NO’MIS COMMUNICATIONS, INC. NOI BROWNSVILLE, TX

NO-MIS COMMUNICATIONS INC NMC ,

NOAH CORP NAH FORT WAYNE, IN

NOKIA TELECOMMUNICATIONS INC NOK WESTLAKE, TX

NOR CAL TELECOM NCT FREEMONT, CA

NORARK COMMUNICATIONS, INC. NKI WYNNE, AR

NORCOM INC. NRO BOCA RATON, FL

NORFOLK COUNTY INTERNET, INC NRF FRANKLIN, MA

NORLIGHT (DUPLICATE-DO NOT USE) NRG MADISON, WI

NORLIGHT SUB OF MRC TELECOMMUNICATIONS INC NLG MILWAUKEE, WI

NORLIGHT TELECOMMUNICATIONS, INC(PREV BEMIDJI LDS) BMJ DULUTH, MN

NORLIGHT TELECOMMUNICATIONS, INC(PREV FERGUS FALLS LONG DISTANCE)

FRG DULUTH, MN

NORLIGHT TELECOMMUNICATIONS, INC(PREV TADLOCK’S COMMUNICATIONS)

TAD DULUTH, MN

NORSK TELEKOM, L.L.C. NKT SPRING GROVE, MN

NORSTAR COMMUNICATIONS INC NRS ORLANDO, FL

NORTEL NRL TRAVERSE CITY, MI

NORTEL COMMUNICATIONS INC NLC SALT LAKE CITY, UT

NORTEX TELCOM, L.L.C. NOX MUENSTER, TX

NORTH ALABAMA CELLULAR NAQ ONEONTA, AL

NORTH ALABAMA PAGING CO NAP ,

NORTH AMERICA PAGING NRP SANTA ANA, CA

NORTH AMERICA TELEPHONE & TELECOMMUNICATIONS NAE CRANFORD, NJ

NORTH AMERICAN CELLULAR NRA COEUR D’ALENE, ID

NORTH AMERICAN COLLECTION AGENCY, INCORPORATED NCG EDGEMONT, PA

NORTH AMERICAN COMMUNICATIONS CONTROL, INC. NRM NEW YORK, NY

NORTH AMERICAN COMMUNICATIONS CORP NAI KANSAS CITY, MO

NORTH AMERICAN COMMUNICATIONS GROUP NAG KANSAS CITY, MO

NORTH AMERICAN DATA SYSTEMS INC. NAB ATLANTIC BEACH, FL

NORTH AMERICAN DIGICOM CORPORATION NAD AURORA, CO

NORTH AMERICAN GATEWAY, INC. NGW TORONTO, ON

NORTH AMERICAN INTELECOM NZI SAN ANTONIO, TX

NORTH AMERICAN NETWORK NAN VAN COUVER, BC

NORTH AMERICAN TELECALL NOR ,

NORTH AMERICAN TELECOM INC NAT ,

NORTH AMERICAN TELEPHONE NHT TAMPA, FL

NORTH AMERICAN TELEPHONE CO INC NTC ,

NORTH AMERICAN TELEPHONE NETWORK NRN ATLANTA, GA

NORTH COUNTY COMMUNICATIONS CORP NHC LA JOLLA, CA





7


BR-751-100-112

NORTH DAKOTA LONG DISTANCE NDL DEVILS LAKE, ND

NORTH LAKE NETWORK SERVICE NKN DALLAS, TX

NORTH MISSISSIPPI MOBILPHONE NMM ,

NORTH PENN TELEPHONE CO. NHN PRATTSBURGH, NY

NORTH PITTSBURGH TELEPHONE COMPANY NPE GIBSONIA, PA

NORTH STATE SYSTEMS INC NSS ,

NORTH STATE TELEPHONE LONG DISTANCE CO(PREV NORTHSTATE COMM.)

NST HIGH POINT, NC

NORTH TEXAS COMMUNICATIONS COMPANY NHM MUENSTER, TX

NORTH-EASTERN PENNSYLVANIA TELEPHONE COMPANY NEQ FOREST CITY, PA

NORTHCOAST COMMUNICATIONS, L.L.C. NHS SYOSSET, NY

NORTHEAST CELLULAR TELEPHONE CO., LP NRH GRAY, ME

NORTHEAST FLORIDA LONG DISTANCE CO., INC. NEF MACCLENNY, FL

NORTHEAST FLORIDA TELEPHONE COMPANY NFT MACCLENMY, FL

NORTHEAST NETWORKS INC NWI WHITE PLAINS, NY

NORTHEAST PAGING SERVICE NOP ST JOHNSBURY, VT

NORTHEAST TELEDISCOUNT INC NDS NORWALK, CT

NORTHEAST TELEPHONE CO NRE PULASKI, WI

NORTHEAST TELEPHONE LONG DISTANCE, INC. NOL PULASKI, WI

NORTHEAST TELEPHONE SERVICE NPV WASHINGTON CROSSING, PA

NORTHERN ARIZONA COMMUNICATIONS CORP NAR FLAGSTAFF, AZ

NORTHERN ARKANSAS CELLULAR, INC., DBA CELLULAR ONE PIG OKLAHOMA CITY, OK

NORTHERN COMMUNICATIONS L P NZR LOS ALTOS HILLS, CA

NORTHERN COMMUNICATIONS, INC. NNN BIRDSBORO, PA

NORTHERN DOOR COMMUNICATIONS NDC SISTER BAY, WI

NORTHERN ILLINOIS CELLULAR COMMUNICATION INC NIL DEKOLB, IL

NORTHERN INDIANA RADIOPHONE & PAGING SYSTEMS INC NIR ,

NORTHERN MICHIGAN LDS NML PETOSKEY, MI

NORTHERN MONTANA COMMUNICATIONS NMO BIG SANDY, MT

NORTHERN OHIO CELLULAR TELEPHONE NOH CLEVELAND, OH

NORTHERN TELECOM INC NTQ NASHVILLE, TN

NORTHERN TELEPHONE & DATA NDT OSHKOSH, WI

NORTHERN VALLEY COMMUNICATIONS, L.L.C. NVO BATH, SD

NORTHERN WISCONSIN LDS (NETWORK 1 INC) NWD WOODRUFF, WI

NORTHLAND NETWORKS NNW UTICA, NY

NORTHLAND TELEPHONE SYSTEMS LTD NRD UTICA, NY

NORTHPOINT COMMUNICATIONS, INC (PREV FIRSTMILE COMMUNICATIONS)

FIM SAN FRANCISCO, CA

NORTHQUEST TELECOM INC. NQL TORONTO, ON

NORTHROP CORP NOC HAWTHORNE, CA

NORTHSTAR ACCESS, L.L.C. NSA BIG LAKE, MN

NORTHSTARR COMMUNICATIONS INC NRR BOULDER, CO

NORTHWEST CELLULAR NWL TOMAH, WI

NORTHWEST COLO RADIO PHONE INC(DBA EGM 1994) NWC ,

NORTHWEST COMMUNITY COMMUNICATIONS, INC. NWE AMERY, WI

NORTHWEST FLORIDA MOBILE PHONE NFM ,

NORTHWEST MICROWAVE INC NMV YAKIMA, WA

NORTHWEST MISSOURI CELLULAR LIMITED PARTNERSHIP NIS MARYVILLE, MO

NORTHWEST NATURAL GAS NNG ,

NORTHWEST NETWORK INC NWN READING, CA

NORTHWEST RURAL ELECTRIC COOPERATIVE NUR ORANGE CITY, IA

NORTHWEST TELECOM LTD NWT SNOWMASS VL, CO

NORTHWESTERN INDIANA TELEPHONE COMPANY NID HEBRON, IN





7


BR-751-100-112

NORWAY RURAL TELEPHONE COMPANY NRW KANAWHA, IA

NORWEST BANKS NRB MINNEAPOLIS, MN

NOS COMMUNICATIONS INC. NOZ BETHESDA, MD

NOSOMA SYSTEMS, INC. NSM WEST BERLIN, NJ

NOSVA, L.P. (PREV. AFFINITY NETWORK INC.) AFN LOS ANGELES, CA

NOTA BENE NTB PHEONIX, AZ

NOVACOM SYSTEMS NOV HERRIN, IL

NOVAH OF MICHIGAN NVH EAST EINDSOR, CT

NOVUS TELECOM INC. NVR VANCOUVER, BC

NOW COMMUNICATIONS, INC NOW JACKSON, MS

NPI WIRELESS, DIVISION OF NOVERR PUBLISHING, INC. NPW TRAVERSE CITY, MI

NPS, INC. NPN CHAMPAIGN, IL

NR COMMUNICATIONS NRC ,

NSI COMMUNICATIONS SERVICES, INC. NII LYNDHURST, NJ

NTC INC NCQ LIGHTHOUSE POINT, FL

NTC NET LONG DISTANCE INC. NLA NEWPORT, NY

NTCNET TELECOM INC NCD NEWPORT, NY

NTE CENTRAL COAST NCA ,

NTE DESERT PHONE INC NTD PALM DESERT, CA

NTEGRITY TELECONTENT SERVICES, INC NGI SOUTHFIELD, MI

NTI TELECOM, INC(PREV NET TELECOMMUNICATIONS, INC) NTF LAS VEGAS, NV

NTS COMMUNICATIONS INC NTS ,

NTT INC (INVALID CODE) NIN MILWAUKEE, WI

NTTA.COM, INC. NAX NEW YORK, NY

NUCOMNET, LLC NLL PLEASANTON, CA

NUESTRA TELEFONICA NUE NEW YORK, NY

NUMBER PLEASE LIMITED NPL ,

NUSHAGAK LONG DISTANCE NKL DILLINGHAM, AK

NUSTAR COMMUNICATIONS CORP. NUC MARIETTA, GA

NUTEL COMMUNICATIONS NUA TUCSON, AZ

NUTEL COMMUNICATIONS, INC. NUN LANDOVER, MD

NUTEL PHONE SERVICE INC NUP NORRISTOWN, PA

NWM MANAGEMENT, INC. NMI JACKSON, MS

NY-TEL COMMUNICATIONS INC NYO LAKE SUCCESS, NY

NYNEX MOBILE COMMUNICATIONS COMPANY NYM ,

O K COMMUNICATIONS OKC ,

O L C CO OLC HOUSTON, TX

OAK CELLULAR ASSOCIATES OAK WEST ATLANTIC CITY, NJ

OAN SERVICES, INC. (PREV OPERATOR ASSISTANCE NETWORK) OAN NORTHRIDGE, CA

OAN SERVICES, INC. (PREV US TELEDATA CORP) UTA NORTHRIDGE, CA

OCC COMMUNICATIONS CORP OCZ CEDAR HILL, TX

OCC LIMITED OCC BOSTON, MA

OCCT OCT OK CITY, OK

OCEAN REEF CLUB ORC ,

ODESSA CELLULAR CORP ODS FAIRFIELD, CA

OFF-CAMPUS COMMUNICATIONS OFF OREM, UT

OGC TELECOMM LTD. OGT BEAVERTON, OR

OGDEN CHECK APPROVAL NETWORK, INC. OCA VIRGINIA BEACH, VA

OGDEN COMMUNICATIONS, INCORPORATED OGC RESTON, VA

OGDEN TELEPHONE COMPANY OGD SPENCERPORT, NY

OHIO CELLULAR RSA LIMITED PARTNERSHIP OHC FT MYERS, FL

OHIO DEPARTMENT OF ADMINISTRATIVE SERVICES OHD COLUMBUS, OH





7


BR-751-100-112

OHIO DIRECT COMMUNICATIONS, INC. OHR MIDVALE, UT

OHIO LINX OHL CLEVELAND, OH

OHIO MOBILE TELEPHONE CO OMT ,

OHIO RIVER CELLULAR CORPORATION ORV NEW YORK, NY

OK CELLULAR OKK KINGFISHER, OK

OKLAHOMA CELLULAR INC OKL BOSTON, MA

OKLAHOMA COMMUNICATION SYSTEMS INC OCS ,

OKLAHOMA LONG DISTANCE OLD OKLAHOMA CITY, OK

OKLAHOMA RADIO SYSTEM OKR MOORE, OK

OLD HOME OPERATOR OHO DALLAS, TX

OLD LAREDO SERVICE OLS LAREDO, TX

OLD WEST PAGING AND COMMUNICATIONS OWP REDMOND, UT

OLTRONICS INC OLT ORLANDO, FL

OLYMPIA LEASING INC OLN PARIS, TX

OLYMPIA NET OPN NEW YORK, NY

OLYMPIA TELECOM OTI PARIS, TX

OLYMPIC COMMUNICATION NETWORK OCN STANWOOD, WA

OLYMPIC PAGING CO OYP TACOMA, WA

OLYMPIC TELECOMMUNICATIONS, INC.(PREV. MIRAGE MARKETING) IAN SEATTLE, WA

OMAHA CELLULAR TELEPHONE CO OMC OMAHA, NE

OMC COMMUNICATIONS, INC. OMV BETHESDA, MD

OMEGA CELLULAR PARTNERS OEC SALT LAKE CITY, UT

OMEGA ELECTRONICS OMG AMARILLO, TX

OMEGA NETWORK SERVICE ONS DALLAS, TX

OMNI COMMUNICATIONS INC OCM ,

OMNI COMMUNICATIONS INC OMU PALM BEACH GARDENS, FL

OMNI MARKETING & MANAGEMENT CO INC OMI LEESUMMIT, MO

OMNI PRISM COMMUNICATIONS INC OMZ ARLINGTON, TX

OMNI PRISM COMMUNICATIONS, INC. OPR ARLINGTON, TX

OMNI-PAGE ONP ANDREWS, TX

OMNICALL OML GREENVILLE, SC

OMNICALL COMMUNICATIONS CORP ONI WEST BLOOMFIELD, MI

OMNICALL INC ONC SEATTLE, WA

OMNICOM OMN ,

OMNICOM PAGING PLUS OIC MISSOULA, MT

OMNIPLEX COMMUNICATIONS GROUP, LLC (PREV. USA EXCHANGE, LLC)

UXC CHESTERFIELD, MO

OMNIPOINT COMMUNICATIONS, INC. OPT WAYNE, NJ

OMNIWERX OMX ANAHEIM, CA

ON US NETWORK OUN KENNEDALE, TX

ONA MANUFACTURING INC ONA FRUIT HEIGHTS, UT

ONCALL COMMUNICATIONS OF OHIO INC OOH MARION, OH

ONCOR COMMUNICATIONS INC ONR BETHESDA, MD

ONE CALL COMMUNICATIONS ONE INDIANAPOLIS, IN

ONE SOURCE TELECOMMUNICATIONS INC OSL DUBLIN, CA

ONE STOP CELLULAR & PAGING OSP ONTARIO, CA

ONE TEL INC. OTE LONG BEACH, CA

ONE TOUCH COMMUNICATIONS OTH RALEIGH, NC

ONE-2-ONE COMMUNICATIONS PRO PHOENIX, AZ

ONE-2-ONE COMMUNICATIONS(PREV AMERICAN TELECOM NETWORK, INC)

LDC PHOENIX, AZ

ONE-STOP COMMUNICATIONS, INC. OSC HINDSDALE, IL

ONEIDA COUNTY TELEPHONE LONG DISTANCE ODC HOLLAND PATENT, NY





7


BR-751-100-112

ONESTAR LONG DISTANCE, INC. (PREV. TELSTAR COMMUNICATIONS, INC)

TPD ARBOR VITAE, WI

ONLINE COMMUNICATIONS INC OLI SANTA CLARA, CA

ONQUE COMMUNICATIONS, INC. OQC OKLAHOMA CITY, OK

ONSITE ACCESS LOCAL LLC OAL NEW YORK, NY

ONYX DISTRIBUTING COMPANY, INC. D/B/A TEXAS COMM. SOUTH, INC.

ODP DALLAS, TX

OPEN NETWORKS GLOBAL SERVICES ONG RESTON, VA

OPENTEL COMMUNICATIONS, INC OPU SANTA CLARA, CA

OPERATOR SERVICES WEST (CO ACQUIRED BY CRC USE CRC) OSW LAS VEGAS, NV

OPPENHEIMER AND COMPANY OAC NEW YORK, NY

OPTEL, INC. OPL DALLAS, TX

OPTICALL COMMUNICATIONS SERVICES OPC VICTORVILLE, CA

OPTICOM (PREV. ONE CALL COMMUNICATIONS) SVL TERRA HAUTE, IN

OPTICOM CORP OPM PITTSBURGH, PA

OPTILINK COMMUNICATIONS, INC. OLK TIFTON, GA

OPTIMUM GLOBAL COMMUNICATIONS, INC. OIM SPRINGFIELD, MA

OPTIMUM NETWORK SERVICES, LLC ONV COLORADO SPRINGS, CO

OPTION ONE COMMUNICATIONS INC OPE SACRAMENTO, CA

OR-TEX OTX LONG BEACH, WA

ORANGE COUNTY RADIO TELEPHONE OCR ,

OREGON MOBILE RADIO INC OMR MEDFORD, OR

OREGON PAGING ORP EUGENE, OR

ORION TELECOM ORN CUCAMONGA, CA

ORIX GLOBAL COMMUNICATION INC OXG LAS VEGAS, NV

ORLANDO DIGITAL TELEPHONE CORPORATION ODT ORLANDO, FL

ORLANDO TELEPHONE COMPANY ORL ORLANDO, FL

ORWELL TELEPHONE COMPANY ORW ORWELL, OH

OTELCO TELECOMMUNICATIONS, LLC (PREV OTELCO & ONEONTA TELE CO)

OCW ONEONTA, AL

OTTER TAIL CELLULAR TELEPHONE CO OTC BROOKFIELD, WI

OTTER TAIL TELCOM OTR FERGUS FALLS, MN

OTZ TELECOMMUNICATIONS, INC. OTZ KOTZEBUE, AK

OUTERNET CONNECTION STRATEGIES, INC. ONT AUSTIN, TX

OVATION COMMUNICATIONS, INC OVT MINNEAPOLIS, MN

OVATION COMMUNICATIONS, INC (PREV OCI COMMUNICATIONS INC)

OCB MINNEAPOLIS, MN

OVERLOOK COMMUNICATIONS INTERNATIONAL, CORPORATION OCI ATLANTA, GA

OVERSEAS GLOBALTEL CORP OSG VANCOUVER, BC

OVERSEAS TELECOMMUNICATIONS INC OTN ALEXANDRIA, VA

OXFORD COUNTY TELEPHONE AND TELEGRAPH COMPANY OTT BUCKFIELD, ME

OXNARD CELLULAR OXD CITY COMMERCE, CA

OZARK MOBILPHONE INC OMP ,

OZARK TELCOM INC OZK SPRINGFIELD, MO

OZMAIL INTERLINE OZM JOLIMONT, AU

P G PAGING PGZ ST CHARLES, MO

P S I PHONE SAVER INSTITUTE PSI W ORANGE, NJ

PA RADIO TELE CORP PAR ,

PAC BELL MOBILE COMMUNICATIONS PBL SAN RAMON, CA

PAC TEL PAGING PTG DALLAS, TX

PAC-WEST TELECOMM, INC. PWT STOCKTON, CA

PAC-WEST TELECOMM, INC. (USE IAC CODE - PWT) PWE STOCKTON, CA

PAC-WEST TELECOMM, INC. (USE IAC CODE - PWT) ZAK STOCKTON, CA





7


BR-751-100-112

PAC-WEST TELECOMM, INC. DBA AMERICALL (PREV. AMERICALL CORP.)

ARZ STOCKTON, CA

PACBELL COMMUNICATIONS PBC SAN DIEGO, CA

PACE TELECOM, INC. PAU ATLANTA, GA

PACENET PCT BEVERLY HL, CA

PACIFIC BELL PAB SAN FRANCISCO, CA

PACIFIC BELL COMMUNICATIONS PBX SAN FRANCISCO, CA

PACIFIC BELL DEVELOPMENT COMPANY PBE SAN FRANCISCO, CA

PACIFIC BELL DIRECTORY PBD SAN FRANCISCO, CA

PACIFIC BELL INTERACTIVE MEDIA(PREV ESS VENTURES, INC) ESS PASADENA, CA

PACIFIC BELL INTERNET SERVICES PBI SAN RAMON, CA

PACIFIC BELL MOBIL SERVICES PFM PLEASANTON, CA

PACIFIC CENTREX SERVICES, LLC PNJ NORTH HOLLYWOOD, CA

PACIFIC COAST PAGING PIF ESCONDIDO, CA

PACIFIC COMLINK INC (PREV. RADIX TECHNOLOGY, INC.) RDX SEATTLE, WA

PACIFIC DATAPORT INC PDT ANKORAGE, AK

PACIFIC EAST RESEARCH CORPORATION PEH SUMAS, WA

PACIFIC GATEWAY EXCHANGE INC PGW BURLINGAME, CA

PACIFIC INLAND COMMUNICATIONS INC PIC TUSTIN, CA

PACIFIC MIDWESTERN INVESTMENT CO PMI PALM DESERT, CA

PACIFIC NETWORK COMMUNICATIONS CORP PNC ,

PACIFIC NORTHWEST CELLULAR INC PAZ BELLEVUE, WA

PACIFIC NORTHWEST COMMUNICATIONS PNW ,

PACIFIC PAGING INC PPG ,

PACIFIC POWER AND LIGHT PPL ,

PACIFIC TELECOM CABLE INC PCB VANCOUVER, WA

PACIFIC TELECOM CELLULAR INC PTE TOMAH, WI

PACIFIC TELECOM, INC. PFT VANCOUVER, WA

PACIFIC TELESIS VIDEO SERVICES DBA PACIFIC BELL VIDEO SERVICES

PBV SAN RAMON, CA

PACIFIC WESTERN CONTEL OF SACRAMENTO INC PWC SACRAMENTO, CA

PACIFICOM ALASKA, LLC PFA MEMPHIS, TN

PACIFICTEL COMMUNICATIONS INC PFQ AJAX, ON

PACKETS PKT RANCHO CORDOVA, CA

PACNET COMMUNICATIONS PCN AUSTIN, TX

PACNET COMMUNICATIONS NORTH PNN ,

PACNET COMMUNICATIONS SOUTH PNS ,

PACNET INC (FORMERLY DIGINET TELECOMMUNICATIONS) DGN MERCER ISLAND, WA

PACTEL MOBILE ACCESS PTM COSTA MESS, CA

PACWEST TELECOM HAWAII, INC. PTH HONOLULU, HI

PAETEC COMMUNICATIONS, INC PUA FAIRPORT, NY

PAGE A FONE PAF ,

PAGE ALERT/DIV OF COMMUNICATIONS ALERT INC PAL FORT WAYNE, IN

PAGE AMERICA PGA ,

PAGE AMERICA COMMUNICATIONS INC PGC ,

PAGE AMERICA COMMUNICATIONS OF CALIFORNIA INC PGM HACKENSACK, NJ

PAGE BOY INC PGB ,

PAGE CLUB NORTHWEST PGU MERCER ISLAND, WA

PAGE COMMUNICATIONS PCZ LEAVENWORTH, KS

PAGE COMMUNICATIONS, INC. PCQ NEW YORK, NY

PAGE EXPRESS, INC. PEX LAWNDALE, CA

PAGE FIRST COMMUNICATIONS PFS INGLEWOOD, CA

PAGE HAWAII PAH HONOLULU, HI





7


BR-751-100-112

PAGE ILLINOIS INC PIL SPRINGFIELD, IL

PAGE N TELL INC PNT ,

PAGE NET PGN ANAHEIM, CA

PAGE NEW ENGLAND PWG WEST SPRINGFIELD, MA

PAGE NEW YORK PYK SCHENECTADY, NY

PAGE ONE PGO PORTLAND, OR

PAGE ONE OF WYOMING, INC POW CHEYENNE, WY

PAGE PHONE CORP PGP ,

PAGE PLUS PPZ OKLAHOMA CITY, OK

PAGE SOUTH - CHARLOTTE PCH CHARLOTTE, NC

PAGE TEXAS (FMLY AMERICAN MOBILPHONE PAGING) ANO SAN ANTONIO, TX

PAGE-A-PHONE PAP ,

PAGE-PHONE INC PPH ,

PAGE1 PGV CHARLESTON, WV

PAGEAMERICA OF NEW YORK INC PNY SUNNYSIDE, NY

PAGECAST INC. PEA GILBERT, PA

PAGECELL, INC. PCJ SAN FRANCISCO, CA

PAGEDATA PDD BOISE, ID

PAGEMART INC PGR DALLAS, TX

PAGENET PNK OAKBROOK TERR, IL

PAGENET OF DALLAS PDL DALLAS, TX

PAGENET OF SAN DIEGO INC PSD SAN DIEGO, CA

PAGENET OF TAMPA PNF TAMPA, FL

PAGENET PAGING NETWORK INC PPN PLANO, TX

PAGENET PAGING NETWORK OF ILLINOIS INC PLL DURR RIDGE, IL

PAGEPRO NETWORK PPK LOS ANGELES, CA

PAGER & CELLULAR DEPOT PCX HOUSTON, TX

PAGER ONE PON HONOLULU, HI

PAGER ONE PAO WEST PALM BEACH, FL

PAGER PEOPLE PGF BOZEMAN, MT

PAGER PROMOTIONS, INC. PPA VENICE, CA

PAGERPLUS PGQ BATESVILLE, AR

PAGERS PLUS PPS TUSTIN, CA

PAGETEL PAE DETROIT, MI

PAGEUSA LOCAL AND NATIONWIDE PAGING PEU DUBLIN, CA

PAGEX RADIO PHONE PGX ,

PAGING ASSOCIATES PAG ,

PAGING DIMENSIONS INC PGD ORANGE, CA

PAGING INCORPORATED PGG BLACKSBURG, VA

PAGING NETWORK OF BURBANK, INC. PBK GLENDALE, CA

PAGING NETWORK OF LOS ANGELES INC PLA COMMERCE, CA

PAGING NETWORK OF MICHIGAN INC PGK SOUTHFIELD, MI

PAGING NETWORK OF OAKLAND PPO OAKLAND, CA

PAGING NETWORK OF OHIO INC PNO ,

PAGING NETWORK OF ONTARIO, INC. PKO ONTARIO, CA

PAGING NETWORK OF ORANGE COUNTY, INC. POC ANAHEIM, CA

PAGING NETWORK OF PHILADELPHIA PNP W CONSHOHOCKEN, PA

PAGING NETWORK OF SACRAMENTO PPW SACRAMENTO, CA

PAGING NETWORK OF SAN DIEGO, INC. PDG SAN DIEGO, CA

PAGING NETWORK OF SAN FRANCISCO (NOW PAGE NET - USE PGN) CHM HAYWARD, CA

PAGING NETWORK OF SAN JOSE PPJ SAN JOSE, CA

PAGING NETWORK, INC PWK PLANO, TX





7


BR-751-100-112

PAGING PARTNERS L P PPR FREEHOLD, NJ

PAGING PLUS PGI ADA, OK

PAGING PLUS PGY AVOCA, PA

PAGING PLUS COMMUNICATIONS PPU GLENDALE, CA

PAGING SOURCE GROUP LLC POG BELROSE, NY

PAGING SYSTEMS INC PSM BURLINGAME, CA

PAGING USA INC PUS INDIANAPOLIS, IN

PALM BEACH RADIO PBR ,

PALMER CELLULAR PARTNERSHIP PZP FT MYERS, FL

PALMER MUTUAL TELEPHONE COMPANY PMU PALMER, IA

PALMERTON TELEPHONE COMPANY PMO PALMERTON, PA

PALMETTONET PLM FLORENCE, SC

PAMPA COMMUNICATIONS PCM ,

PAN AM WORLD AIRWAYS PAW NEW YORK, NY

PANAM SAT PSF HOMESTEAD, FL

PANAM WIRELESS, INC PMW GUAYNABO, PR

PANDA COMMUNICATIONS INC PAN PITTSBURG, PA

PANHANDLE TELECOM SYSTEMS INC PHL GUYMAN, OK

PANTEL COMMUNICATIONS, INC. PNU ST. CHARLES, IL

PAPOSH LLC PPX WALLINGFORD, CT

PARADIGM TELECOM CORP PDM SEATTLE, WA

PARADISE COMMUNICATIONS PDS LONGVIEW, TX

PARAMOUNT COMMUNICAITONS INC PUM RALEIGH, NC

PARAMOUNT MANAGEMENT ASSOCIATES CORP PMA OREM, UT

PARKER COMMUNICATIONS INC PKR DALLAS, TX

PARKER LD PKD WYLE, TX

PARKERSBURG CELLULAR TELEPHONE CO PKG PARKERSBURG, WV

PARKERSON ELECTRONICS PKS FORT WAYNE, IN

PARKINSON ELECTRONICS COMPANY PKN LEVELLAND, TX

PARKSIDE NETWORK SERVICE PKW DALLAS, TX

PARKWAY COMMUNICATIONS INC PKY PLANO, TX

PARKWAY PAGING PRK PLANO, TX

PARMER COMMUNICATIONS INC PRR LEVELLAND, TX

PARSON MOBILE AND PAGING PMP ,

PARTNER COMMUNICATIONS GROUP, LLC PUG NORTH BRANFORD, CT

PARTNERS TELECOM INC PES RICHARDSON, TX

PASSWORD INCORPORATED PWD SPOKANE, WA

PAT’S MOBILEPHONE INC PMB ,

PATH ENTERPRISES INC PHP UNION, NJ

PATHFINDER COMMUNICATIONS PAT ,

PATHNET, INC. PAI WASHINGTON, DC

PATUXENT RIVER NAVAL AIR STATION (NAWCAD) PVV PATUXENT RIVER, MD

PAUL BUNYAN RURAL TELEPHONE COOPERATIVE PBU BEMIDJI, MN

PAUL VALRO DBA RE-HOOK 1 PVR HUDSON, FL

PAY PHONE INC PPI PROVIDENCE, RI

PAY TELEPHONE THE PYT ENGLEWOOD, NJ

PAY-TEL COMMUNICATIONS INC PAY GREENSBORO, NC

PAYLESS LONG DISTANCE, LTD PYC RICHARDSON, TX

PAYLESS TELECOM INC. PYQ BELLEVILLE, NJ

PAYLINE SYSTEMS INC PLS TUALATIN, OR

PAYPHONE MANAGEMENT CORP PYM RICHARDSON, TX

PAYPHONE SERVICES, INC PYE CHICAGO, IL





7


BR-751-100-112

PAYPHONE SYSTEM PYS REDDING, CA

PAYTEL OF TEXAS INC PYL DALLAS, TX

PBC LONG DISTANCE PBG ARLINGTON, AL

PBI INC PBN OKLAHOMA CITY, OK

PBT COMMUNICATIONS, INC. PBO GILBERT, SC

PC CELLULAR OF KENTUCKY LP PCY PADUCAH, KY

PC-PLUS GMBH PGH MUNICH, GE

PCI COMMUNICATIONS INC PCI AGANA, GU

PCS COMMUNICATIONS CO PCA ALTAMONTE SPS, FL

PDGT.COM INC PDX SEATTLE, WA

PDQ COMMUNICATIONS SOURCE PDQ KILGORE, TX

PEASE & ASSOCIATES PAA ,

PECO HYPERION TELECOMMUNICATIONS PHY PHILADELPHIA, PA

PELL-TEL, INC. PEY BLOOMFIELD, NJ

PEMBROKE TELEPHONE COMPANY, INC. PKE PEMBROKE, GA

PENCOR SERVICES INC PCR PALMERTON, PA

PENINSULA COMMUNICATIONS INC PSU TACOMA, WA

PENINSULA LONG DISTANCE SERVICE CORP PLD STURGEON BAY, WI

PENINSULA RADIO TELEPHONE PER ,

PENN ACCESS CORP PNA PITTSBURGH, PA

PENN TELECOM INC PEN GIBSONIA, PA

PENNSYLVANIA PAY TELEPHONE PVP ALLENTOWN, PA

PENNSYLVANIA TELEPHONE COMPANY PSY JERSEY SHORE, PA

PENNY FONE PFN SAN ANTONIO, TX

PENSAT INTERNATIONAL COMMUNICATIONS PSQ BETHESDA, MD

PENTAGON COMPUTER DATA PCD CICERO, IL

PENTHOUSE SUITES, INC. POI IRVING, TX

PEOPLES COMMUNICATION INC PIO QUITMAN, TX

PEOPLES PHONE CO PPE DARIAN, CO

PEOPLES TELECOMMUNICATIONS, INC POU QUITMAN, TX

PEOPLES TELEPHONE CO INC (PTC) POP MIAMI, FL

PEPCO COMMUNICAITONS L.L.C. PUT WASHINGTON, DC

PEPSICO PEP PURCHASE, NY

PERRY-SPENCER COMMUNICATIONS, INC. PYR SAINT MEINRAD, IN

PERSON TO PERSON TELECOM INC PPT COLORADO SPGS, CO

PERSONAL COMMUNICATIONS PSL ALTOONA, PA

PERSONAL COMMUNICATIONS NETWORK PUE MELVILLE, NY

PERSONAL MOBILE COMMUNICATIONS PARTNERSHIP PMC INCLINE VILLAGE, NV

PERSONAL SERVICE COMPANY PVY DALLAS, TX

PERSONAL TOUCH PUH CUMBY, TX

PETE’S COMMUNICATIONS, INC. PEC WILLIMAR, MN

PETOSKEY MOBILE TELEPHONE PMT KALAMAZOO, MI

PETRA COM CORPORATION PET DALLAS, TX

PETRICCA COMMUNICATIONS SYSTEMS INC PEI ,

PETRO COMMUNICATIONS INC PTC MIDLAND, TX

PETROLEUM COMMUNICATIONS PTR HARAHAN, LA

PFIZER INC PZR NEW YORK, NY

PHASE 2 PHS CAREFREE, AZ

PHILA MOBILE TELEPHONE CO PHM ,

PHILACOM, INC PIA OCEAN RIDGE, FL

PHILADELPHIA FIBER OPTIC CORP PFO CHICAGO, IL

PHILADELPHIA GAS WORKS PDW PHILADELPHIA, PA





7


BR-751-100-112

PHILADELPHIA NATIONAL BANK PNB PHILADELPHIA, PA

PHILLIPS COUNTY TELEPHONE COMPANY PHA HOLYOKE, CO

PHOENIX COMMUNICATIONS CO OF GEORGIA INC PCO ,

PHOENIX COMMUNICATIONS GROUP INC PCG FLAGSTAFF, AZ

PHOENIX COMMUNICATIONS INC PNX ,

PHOENIX COMMUNICATIONS SOLUTIONS INC PIX W NEW YORK, NJ

PHOENIX NETWORK PXN SAN FRANCISCO, CA

PHONE AMERICA OF SOUTH DAKOTA PAM RAPID CITY, SD

PHONE CONNECTION PHC JUNEAU, AK

PHONE CONNECTION PNH PORTLAND, OR

PHONE DEPOT PHD ,

PHONE DEPOTS INC PDP ,

PHONE LANGUAGE INC. PEL CALGARY, CN

PHONE MAIL INC PHE GLEN MILLS, PA

PHONE NET INC PHN SALEM, OR

PHONE SOLUTION INCORPORATED PHU PORTLAND, OR

PHONE-LINK, INC. PHK LAGRANGE, KY

PHONECOMM USA PEM PHILADELPHIA, PA

PHONEIT, INC. PII HOUSTON, TX

PHONELINK INC PNL BELLEVUE, WA

PHONEMATE INC PHI ,

PHONEPOWER OF STATE COLLEGE PSC ,

PHONETEL TECHNOLOGIES INC PHT CLEVELAND, OH

PHOTOTRONICS INC PHR BALTIMORE, MD

PICK COMMUNICATIONS CORP PIK WAYNE, NJ

PICUS COMMUNICATIONS, LLC (PREV ATLANTIC TELECOM, INC.) AXO VIRGINIA BEACH, VA

PIEDMONT AIRLINES PTA WINSTON-SALEM, NC

PIERCE TELEPHONE COMPANY PTB PIERCE, NE

PIERRE RADIO PAGING & TEL PRP ,

PILGRIM TELEPHONE INC PLG NEWTONVILLE, MA

PINE MOUNTAIN PNM ,

PINE TELEPHONE COMPANY, INC. PIP BROKEN BOW, OK

PINELAND PCS, INC. PED METTER, GA

PINNACLE TELECOMMUNICATIONS, OF VIRGINIA, INC. PTV VIRGINIA BEACH, VA

PINNACLE THREE COMMUNICATIONS INC PIN NEW YORK, NY

PINNACLES TELEPHONE CO PNI PAICINES, CA

PIONEER CELLULAR PNR KINGFISHER, OK

PIONEER LONG DISTANCE PND ULYSSES, KS

PIONEER LONG DISTANCE PDI KINGFISHER, OK

PIONEER LONG DISTANCE PNG PHILOMATH, OR

PIONEER TELECOM(PREV. DWR LONG DISTANCE A DIV OF DICKEYVILLE TEL)

DYV LANCASTER, WI

PIONEER TELEPHONE COOPERATIVE INC POA KINGFISHER, OK

PITTENCRIEFF COMMUNICATIONS, INC. PEF ABILENE, TX

PITTSBURG COMMUNICATIONS SYSTEM PCS PITTSBURG, KS

PITTSBURGH INTERNATIONAL TELEPORT PIT PITTSBURGH, PA

PIZZA HUT INC PZH WICHITA, KS

PLANET COMMUNICATIONS GROUP(PREV DESTINY TELECOMM INTERNATIONAL)

DTE PORTLAND, OR

PLANNING RESEARCH CORP PRC ,

PLANT LONG DISTANCE COMPANY PLZ CHULA, GA

PLANT TELECOMMUNICATIONS SALES AND SERVICE PTS ,

PLATEAU CELLULAR INC PTU LONGMONT, CO





7


BR-751-100-112

PLATTE VALLEY COMMUNICATIONS PVC GRAND ISLAND, NE

PLAZA S-L INC. PLN MCALLEN, TX

PLEASANT TELEPHONE ANSWERING SERVICE INC PSN MT PLEASANT, MI

PLEXNET PLX MIDLAND, TX

PLEXSYS INTERNATIONAL PXI HERNDON, VA

PLUS CELLULAR CORP PLU MILWAUKEE, WI

PNC INC PNZ VERONA, IL

PNG TELECOMMUNICATIONS PGJ WEST CHESTER, OH

POCKET COMMUNICATIONS, INC(PREV DCR COMMUNICATIONS,INC) DDR WASHINGTON, DC

POCKET PHONE BROADCAST SERVICE INC PPB ,

POCONO LEHIGH PAGING, INC. PLF BANGOR, PA

POCONO MOBILE RADIO TELE CO INC PML ,

POINT COMMUNICATIONS CO PCU ALBANY, OR

POKA LAMBRO COMMUNICATIONS PLO TAHOKA, TX

POKA LAMBRO PCS, INC. PKM LUBBOCK, TX

POLAR COMMUNICATIONS CORP PLR OLD BRIDGE, NJ

POLLOCK LD SERVICE PKL DALLAS, TX

PONDEROSA TELEPHONE CO (THE) PDR O’NEALS, CA

POPP TELCOM (PREV. LDB CORP) LDB MINNEAPOLIS, MN

PORT CITY COMMUNICATIONS PCC PORT HURON, MI

PORT-A-PHONE POR ,

PORTA-PHONE PNE MACON, GA

PORTERVILLE TELECOM PLT FRESNO, CA

PORTLAND CITY EMERGENCY COMMUNICATIONS PCE ,

PORTLAND GENERAL ELECTRIC CO PGE ,

PORTLAND MARINE RADIO PMR ,

PORTLAND PAGING COMPANY PPC ,

PORTSMOUTH MOBILE TELEPHONE SERVICE PZM PORTSMOUTH, OH

POUGHKEEPSIE RADIO INC PRD ,

POWER PAGE, LLC PWP INGLEWOOD, CA

POWERTEL,INC PWR WEST POINT, GA

PRAIRELINK PLK LINCOLN, NE

PRE-CELL SOLUTIONS, INC. PQS MELBOURNE, FL

PRE-PAID LOCAL ACCESS PHONE SERVICE CO. PRA SOUTH HOLLAND, IL

PRE-PAID PHONES, LTD PAD LAS VEGAS, NV

PRE-PAY U.S.A. INC. PPY EAST NORTHPORT, BR

PREBON MONEY BROKERS INC PBM NEW YORK, NY

PREFERRED CARRIER SERVICES, INC. PFV HURST, TX

PREFERRED NETWORKS, INC. PFR NORCROSS, GA

PREFERRED PAGING, INC. PFG EVERETT, MA

PREFERRED TELECOM, INC. PTQ DALLAS, TX

PREMIER COMMUNICATIONS DBA KTS PREMIER COMMUNICATIONS PUI CHICAGO, IL

PREMIER COMMUNICATIONS, INC. PEE SIOUX CENTER, IA

PREMIER LONG DISTANCE SERVOCES INC PIE DUNCANVILLE, TX

PREMIER NETWORK SERVICES INC PRN DALLAS, TX

PREMIERE COMMUNICATIONS, INC. PME ATLANTA, GA

PREMIERE NETWORK SERVICES, INC. PNV DE SOTO, TX

PREMIERE PAGE PRE CHAMPAIGN, IL

PREMIERE TECHNOLOGIES PMH ATLANTA, GA

PREMIERE TELECOMMUNICATIONS INC PTL ,

PREMIERE TELEMEDIA INC PMM EL MONTE, CA

PREPAID CELLULAR SERVICES, LLC PPD ATLANTA, GA





7


BR-751-100-112

PREPAID CELLULAR, INC PDO ROCHESTER, NY

PREPAID TEL.COM INC. PDE CONCORD, CA

PRESTIGE HOUSE PRH ,

PRESTO TELECOMMUNICATIONS, INC. PUO SAN DIEGO, CA

PRESTON ENTERPRISE, INC (PREV. THE PRESTON TELEPHONE COMPANY)

PSH PRESTON, IA

PRESTWOOD COMMUNICATIONS COMPANY PTD ,

PRICELLULAR WIRELESS CORPORATION PCW NEW YORK, NY

PRIME AXXESS (PREV CONNNET PACKET) CXN MERIDEN, CT

PRIME CONNECTIONS, INC. PMS WAKEFIELD, MA

PRIME LINE COMMUNICATIONS, INC DBA PRIME LINK LONG DISTANCE, INC

PLE COLUMBIA, MO

PRIME SERVICES GROUP, INC. PSG LIVERMORE, CA

PRIME TIME COMMUNICATIONS INC PRI RACINE, WI

PRIMECO PERSONAL COMMUNICATIONS,L.P.(PREV. PCS PRIMECO) PPM WESTLAKE, TX

PRIMELINK, INC (PREV CHAMPNET COMMUNICATIONS, INC HAC CHAMPLAIN, NY

PRIMETEL COMMUNICATIONS, INC. PRQ PHILADELPHIA, PA

PRIMUS TELECOMMUNICATIONS CANADA (PREV CAM-NET COMM INC)

CVC VANCOUVER, BC

PRIMUS TELECOMMUNICATIONS, INC. PST MCLEAN, VA

PRIORITY COMMUNICATIONS INTERNATIONAL, INC. DBA PRICOMM PIM LAPEER, MI

PRIORITY COMMUNICATIONS, INC. POY BOCA RATON, FL

PRIORITY ONE PLUS LONG DISTANCE PRY ONTARIO, CA

PRISM COMMUNICATION SERVICES, INC (PREV TRANSWIRE COMMUNICATIONS)

TFQ EDISON, NJ

PRIVATE TRANSATLANTIC TELECOMMUNICATIONS SYS INC PVT MC LEAN, VA

PRO TEL COMMUNICATIONS INC POT BIRMINGHAM, AL

PRO-LIFE NETWORK, L.L.C. PFK SCOTTSDALE, AZ

PROCESS CONTROL DIVISION PRS WALTHAM, MA

PROCOM COMMUNICATIONS, INC. POO DALLAS, TX

PROCOM INC PRM OAKLAND, MD

PROCOMM PAGING PCP ,

PROCOMM, INC. PRW VALPARAISO, IN

PROFESSIONAL ANSWERING SERVICE INC PAS ,

PROFESSIONAL BUREAU INC PFB ,

PROFESSIONAL COMMUNICATIONS INC PFC ,

PROFESSIONAL COMMUNICATIONS INC PFL ,

PROFESSIONAL COMMUNICATIONS MANAGEMENT INC PLC BAXTER, MN

PROFESSIONAL FUSION ENTERPRISES, INC(PREV FLEABUSTERS) FBU FOUNTAIN VALLEY, CA

PROFESSIONAL MESSAGING SERVICES INC PMN ERIE, PA

PROFESSIONAL TELEPHONE ANSWERING SERVICE INC PFE AUSTIN, TX

PROFESSIONAL TRANSMISSIONS INC PTI SPRING, TX

PROGRESS TELECOMMUNICATIONS CORP PUN ST. PETERSBURG, FL

PROGRESSIVE CONCEPTS INC PRG FORT WORTH, TX

PROGRESSIVE HOLDING POH RENTZ, GA

PROGRESSIVE NATIONAL TELEPHONE COMPANY (PREV APPLEGATE)

AGG FORT WORTH, TX

PROGRESSIVE PAGING PSS BOISE, ID

PROMO LINE INC. POE DIX HILLS, NY

PROMPT CALL ANSWERING SERVICE POM SAN ANTONIO, TX

PRONET MEDICAL PMD HAYWARD, CA

PRONET, INC. PNQ LAKE SUCCESS, NY

PRONTO PTO WESTMOUNT, PQ

PRONTO CHECK CASHING, INC. PKC LUBBOCK, TX





7


BR-751-100-112

PROPHONE COMMUNICATIONS INC PRZ MUSKEGON, MI

PROSPECT COMMUNICATIONS PSP ,

PROTECTOWIRE PACIFIC PTP ,

PROTEL INC PTZ LAKELAND, FL

PRTCOMMUNICATIONS, LLC PXS LAURENS, SC

PRUDENTIAL BACHE SECURITIES PBS BOSTON, MA

PSA INC PSA DAYTONA BEACH, FL

PSINET INC PSK HERNDON, VA

PSP MARKETING GROUP INC PMG JACKSON, MS

PT&T TELECOM, INC PTW OAKLAND, CA

PT-1 COMMUNICATIONS INC (PREV. PHONETIME INC) PHO FLUSHING, NY

PUBLIC COMMUNICATIONS ASSOCIATES LTD INC PUC MCKEE CITY, NJ

PUBLIC INTEREST NETWORK SERVICES, INC. PIW NEW YORK, NY

PUBLIC PHONE PUP EGG HARBOR TOWNSHIP, NJ

PUBLIC SERVICE CELLULAR INC PSR COLUMBUS, GA

PUBLIC SERVICE CO OF NEW MEXICO PSV ALBERQUERQUE, NM

PUBLIC SERVICE ELECTRIC & GAS PSE NEWARK, NJ

PUBLIC SWITCH CORP PSW WOODSIDE, NY

PUBLIC TELEPHONE CORPORATION PBP NORWOOD, NJ

PUBLIC TELEPHONE NETWORK INC PTN MIAMI, MI

PUBLIC TELEPHONE, INC. PBT MONSEY, NY

PUBLIX NETWORK CORPORATION PUX NORTH HAVEN, CT

PUCCNI VOICE PCV KENNEDALE, TX

PUEBLO TELEPHONE SECRETARIAL SERVICE PUB ,

PUERTO RICO TELECOM PRL SAN JUAN, PR

PUERTO RICO TELEPHONE COMPANY(USE IAC CODE - PRT ONLY) PUR SAN JUAN, PR

PUGET SOUND BANK PSB SEATTLE, WA

PUGET SOUND POWER AND LIGHT PGT ,

PV TELECOM, INC PVE KINSPORT, TN

PVT NETWORKS, INC. PVN ARTESIA, NM

PYMATUNING INDEPENDENT TELEPHONE COMPANY PYN GREENVILLE, PA

Q M C PAGING QMC ,

QAI CAPITAL CENTRE QAI ST. PAUL, MN

QCC INCORPORATED QCC OVERLAND PARK, KS

QST COMMUNICATIONS INC. QSC PEORIA, IL

QTEL, INC. QTL DALLAS, TX

QUADRA PIPE AND SERVICE INC QPS LONG VIEW, TX

QUALITY COMMUNICATIONS COMPANY QLT GARLAND, TX

QUANTUM COMMUNICATIONS GROUP INC QUN MINNEAPOLIS, MN

QUANTUM COMPUTER SERVICES INC QTM VIENNA, VA

QUEBEC-TELEPHONE QBC RIMOUSKI, PQ

QUEST COMMUNICATIONS CORP QST LAUDERDALE-BY-THE-SEA, FL

QUESTAR INFOCOMM, INC. (PREV. QUESTAR SERVICE CORPORATION)

QLD SALT LAKE CITY, UT

QUESTAR MICROSYSTEMS INCORPORATED QMS WOODINVILLE, WA

QUESTAR RADIO COMMUNICATIONS QRC SANTA MARIA, CA

QUICK-TEL QUI BOYD, TX

QUICKPIC QCK PELL CITY, AL

QUOTRON SYSTEMS INC QTS LOS ANGELES, CA

QUSORON SYSTEMS INC QSI NEW ORLEANS, LA

QWEST COMMUNICATIONS (PREV PHOENIX NETWORK & AUTOMATED COMM INC

AUD GOLDEN, CO





7


BR-751-100-112

QWEST COMMUNICATIONS (PREV PHOENIX NETWORK & WORLDCOM)

SUS TULSAIX, OK

QWEST COMMUNICATIONS CORP (PREV DIGITAL SIGNAL INC) DGL DENVER, CO

QWEST COMMUNICATIONS CORP (PREV SOUTHERN PACIFIC TELECOM)

SPA DENVER, CO

QWEST MICROWAVE CORP QWE ,

R & B COMMUNICATIONS RBM DALEVILLE, VA

R & B ENTERPRISE RBE PLANO, TX

R & J COMMUNICATIONS CO RJC DICKINSON, ND

R A COMMUNICATIONS INC RCN ,

R C S INC RCZ ,

R D THOMPSON AND ASSOCIATES RTA ,

R D & J COMMUNICATIONS MANAGEMENT INC RDJ MYRTLE BEACH, SC

R R T OF ASPEN INC RAN ,

R&B NETWORK, INC. RBN DALEVILLE, VA

R&M COMMUNICATIONS QRM GREENVILLE, TX

R.F. COMMUNICATIONS RFM CATAWISSA, PA

R.G. DATA INCORPORATED RGD ROCHESTER, NY

R.G. SOUND AND COMMUNICATIONS RSC CELINO, OH

R.T. COMMUNICATIONS INC. RTO WEATHERFORD, OK

RA-CO COMMUNICATIONS INC RCC BRADLEY, IL

RA-TEL COMPANY INC RAE ,

RACO INC RAC ,

RACOM RAZ LA GRANDE, OR

RADIO & COMMUNICATION CONSULTANTS, INC. RDM SHREVEPORT, LA

RADIO AND ELECTRONIC SERVICE INC RES ,

RADIO BROADCASTING CO RDO ,

RADIO BROADCASTING CO PA RBP ,

RADIO BROADCASTING COMPANY RBC ,

RADIO CALL CO OF VIRGINIA INC RDV RICHMOND, VA

RADIO CALL CORP RCP REDONDO BEACH,

RADIO CALL OF LONG ISLAND INC RLI ,

RADIO CALL-IN RCI ,

RADIO COMMUNICATION COMPANY INC OF WATERLOO RWT WATERLOO, IA

RADIO COMMUNICATIONS CENTER RCR JONESBORO, AR

RADIO COMMUNICATIONS CO RCM ,

RADIO COMMUNICATIONS COMPANY INC RAI CEDAR RAPIDS, IA

RADIO COMMUNICATIONS CONSULTANTS INC RAD ,

RADIO COMMUNICATIONS CORP RCU SCHAUMBURG, IL

RADIO COMMUNICATIONS CORPORATION ROC ,

RADIO COMMUNICATIONS INC RDC PRINCE FRED, MD

RADIO COMMUNICATIONS OF OHIO ROH MARION, OH

RADIO COMMUNICATIONS OF VA INC RCV GLEN ALLEN, VA

RADIO COMMUNICATIONS SERVICE RCS PITTSBURY, KS

RADIO CONTACT CORP RCT ,

RADIO DISPATCH COMPANY RDP KALAMAZOO, MI

RADIO DISPATCH SERVICE RDS ,

RADIO ELECTRONICS INC RDE MIDLAND, TX

RADIO ELECTRONICS PRODUCTS CORPORATION REP ,

RADIO EXCHANGE INC REX ,

RADIO PAGE RPE ,

RADIO PAGE COMMUNICATIONS RPG MARLTON, NJ

RADIO PAGE OF TACOMA RPT ,





7


BR-751-100-112

RADIO PAGING RAP ,

RADIO PAGING AND TAS OF CHAROLETT ROT ,

RADIO PAGING INC ROP ,

RADIO PAGING INC (FORT LAUDERDALE) RPF ,

RADIO PAGING OF ASPEN INC RAS ASPEN, CO

RADIO PAGING OF ILLINOIS RPI PEORIA, IL

RADIO PHONE COMMUNICATIONS RPN BALTIMORE, MD

RADIO PHONE INC RPH ,

RADIO RELAY CORP - MO RRM ,

RADIO RELAY CORP - TEXAS RRT ,

RADIO RELAY CORP -OHIO RRO ,

RADIO RELAY CORPORATION RRY WESTCHESTER, IL

RADIO SERVICE CO RSV BURLEY, ID

RADIO SYSTEMS INC RSY DALLAS, TX

RADIO TELEPHONE COMMUNICATION INC RTP ,

RADIO TELEPHONE COMMUNICATION OF DAYTONA RTD ,

RADIO TELEPHONE COMMUNICATION OF GAINESVILLE RTG ,

RADIO TELEPHONE COMMUNICATION OF PANAMA CITY RPC ,

RADIO TELEPHONE COMPANY OF DAYTONA RDY ,

RADIO TELEPHONE COMPANY OF INDIANA INC RTL ,

RADIO TELEPHONE DUPAGE INC RTE GLEN ELLYN, IL

RADIO TELEPHONE INC RDT ASHLAND, KY

RADIO TELEPHONE SERVICES RTS ,

RADIO WEST RWE LAKE CKELEN, WA

RADIOCALL CO RDI ,

RADIOCALL INC RIO ,

RADIOENTERPRISE OF OHIO PEO ,

RADIOFONE RFN ,

RADIOFONE INC RFE ,

RADIOFONO OF GEORGIA INC RFG ,

RADIOPAGE RDG KALISPELL, MT

RADIOPHONE OF SEDALIA RPS SEDALIA, MO

RADIOTELEPHONE COMPANY OF GAINESVILLE RGV ,

RADIOTELEPHONE OF LOUISIANA RDL ,

RADIOTELEPHONE OF MISSISSIPPI RTM ,

RADIUS TELECOMMUNICATIONS INC RNY HARTFORD, CT

RAEX COMMUNICATIONS INC RXC CANTON, OH

RAGLAND LONG DISTANCE COMPANY, INC. ROD RAGLAND, AL

RAINBOW COMMUNICATIONS RBW PHOENIX, AZ

RAINIER CABLE INC. RNC EATONVILLE, WA

RAM BROADCASTING INC RBG ,

RAM BROADCASTING OF COLO INC RCO ,

RAM BROADCASTING OF INDIANA INC RBD ,

RAM BROADCASTING OF MICHIGAN INC RMI SOUTHFIELD, MI

RAM BROADCASTING OF MO INC RMO ,

RAM BROADCASTING OF NEW MEXICO RNM ,

RAM BROADCASTING OF OREGON RBO ,

RAM BROADCASTING OF TEXAS RBT ,

RAM COMMUNICATIONS RAX SEATTLE, WA

RAM COMMUNICATIONS RMC LANSING, MI

RAM PAGING HAWAII RAG HONOLULU, HI

RAM TECHNOLOGIES INC RMZ ASHLAND, KY





7


BR-751-100-112

RAM TELEMATICS SYSTEMS INC RAM ,

RAM/BSE PAGING CO L.P. RBS PITTSBURGH, PA

RAMCELL OF CALIFORNIA RMF LEXINGTON, KY

RAMP ELECTRONICS RME ,

RANCH RADIO INC RRD ,

RANDOLPH TELEPHONE TELECOMMUNICATIONS, INC. ROL ASHEBORO, NC

RANDOLPH CELLULAR CORP RND CHARLOTTESVILLE, VA

RANDOLPH TELEPHONE MEMBERSHIP CORP RNH ASHEBORO, NC

RANGE CORPORATION RNG MARQUETT, MI

RANGE TELECOMMUNICATIONS RGE MARQUETTE, MI

RANGER CALIFORNIA RGR SAN FRANCISCO, CA

RANGER PAGING RAR JOURDANTON, TX

RAPID COMMUNICATIONS INC RPD GRAND RAPIDS, MI

RAPID LINK U.S.A., INC. RLK ATLANTA, GA

RAPID RADIO SERVICE RDR PALMDALE, CA

RASERCO, INC. RSR EL DORADO, AR

RAYFIELD COMMUNICATONS RYF SPRINGFIELS, MO

RC&A RCW SAN ANTONIO, TX

RCA AMERICAN COMMUNICATIONS INC RCA ,

RCA GLOBAL SYSTEMS RGS PRINCETON, NJ

RCA NETWORK SERVICES INC RNS ,

RCC NETWORK, INC. RNW ALEXANDRIA, MN

RCC OF PA INC RPA ,

RCC OF VIRGINIA RVA ,

RCC PAGING, INC. RGG ALEXANDRIA, MN

RCN LONG DISTANCE COMPANY(PREV COMMONWEALTH LONG DISTANCE CO)

CWZ DALLAS, PA

RCN TELECOM SERVICES OF PHILADELPHIA INC. RVP PRINCETON, NJ

RCN TELECOM SERVICES, INC(PREV RESIDENTIAL COMM. NETWORK INC)

CEH PRINCETON, NJ

RCS INC RCQ ,

RCS INC RSX ELK CITY, OK

RCX, INC. RXX OREM, UT

REA LONG DISTANCE RLG DALLAS, TX

REACH COMMUNICATIONS, INC. RHC ALBANY, NY

REACH DIRECT, INC. RCD DALLAS, TX

REAL CONNECT REA PORTLAND, OR

REAL NAVIGATION SYSTEMS CORP DBA REAL TELEPHONE COMPANY

RAL SAN FRANCISCO, CA

REAL PUBLIC TELEPHONE CO INC(THE) REL ORLANDO, FL

REAL-TIME SERVICES INC RLT TAMPA, FL

REALIST RLS PHILADELPHIA, PA

REBL COMMUNICATIONS RBL SANTA ROSA, CA

REBOUND ENTERPRISES, INC. DBA REI - COMMUNICATIONS REI BARTOW, FL

RED WING LDS RWG RED WING, MN

REDI-CALL COMMUNICATIONS RED GEORGETOWN, DE

REDI-CALL CORP REC ,

REDSTONE NETWORK SERVICES LIMITED RSW BAREHAMWOOD, EN

REDUCED ALTERNATIVE TEL SERVICE RDA INCLINE VL, NV

REDWOOD LONG DISTANCE RLD REDWOOD FALLS, MN

REGENCY LONG DISTANCE RGY PLANO, TX

REGENT COMMUNICATIONS INC RGT SALT LAKE, UT

REGIONAL COMMUNICATIONS INC RGL PARAMUS, NJ





7


BR-751-100-112

REITZ RENTALS, INC. RZR AUSTIN, TX

RELAY COMMUNICATIONS CORP RLC ,

RELIANCE TELECOMMUNICATIONS, INC. RET HAYWARD, CA

RENICK INFORMATION SYSTEMS INC RKI ANAHAIM, CA

RENSCHLER COMMUNICATIONS INC RSH WACO, TX

REO-CAP INC REO ,

REPUBLIC TELECOM (PREVIOUSLY CCS) RTT ,

REPUBLICAN NATIONAL TELEPHONE COMPANY (PREV FLEMING LONG DISTANCE

FMG DALLAS, TX

RESERVATION & INFORMATION SYSTEMS RIS ALTA MONTE SPG, FL

RESERVE LONG DISTANGE RVL RESERVE, LA

RESERVED FOR RT & OBF-CLEC QQQ PISCATAWAY, NJ

RESERVED FOR RT & OBF-CLEC YYY PISCATAWAY, NJ

RESIDENTIAL COMMUNICATION NETWORK, INC. RCK PRINCETON, NJ

RESORT HOSPITALITY SERVICES, LTD RHS HILTON HEAD, SC

RESORT TELE-PAGE RST ,

RESOURCE INOVATIONS GROUP, INC. RSI DENTON, TX

RESOURCE TECHNOLOGY SERVICES INC RTY MCLEAN, VA

RESPONSE TELECOM LP RSP BURLINGTON, VT

RETAIL DATA NETWORKS (RDN) RDN ATLANTA, GA

RETEL-COM LTD RCL ,

RETEVISION RTV MADRID, SP

REVENUE COMMUNICATIONS, INC. RVC ALLEN, TX

RFB CELLULAR INC RFC STAMFORD, CT

RG/CB ASSOCIATES RGC LOREDO, TX

RGM COMMUNICATIONS RGM HILLSBORO, NM

RICHARD F BLYLER RFB ,

RICHLAND-GRANT LONG DISTANCE, INC. RGO BLUE RIVER, WI

RICHMOND CELLULAR RMD RICHMOND, VA

RICHMOND COMMUNICATIONS CO RIC RICHMOND, IN

RICHON INC. DBA PAGE NORTHWEST RIH KALISPELL, MT

RIEBE, DAVID S DBA ELECTRONIC ENTERPRISES REE BOISE, ID

RIG TELEPHONES INC RIT LAFAYETTE, LA

RIGGS COMMUNICATIONS RIG ,

RINKERS COMMUNICATIONS RNK ,

RIO COMMUNICATIONS, INC. ROS EUGENE, OR

RIO MARKETING AND COMMUNICATIONS ROM HARLINGEN, TX

RISWELL ENTERPRISES INC RWL NEW HYDE PARK, NY

RIVERBEND COMMUNICATIONS RVB FORT WORTH, TX

RIVERS ASSOCIATES INC RSA ,

RIVERSIDE LONG DISTANCE OPERATOR RVD AUSTIN, TX

RIVERSIDE TELEPHONE CO RVS TULSA, OK

RJM COMM RJM CLUTE, TX

RKS COMMUNICATIONS RKS FORT WORTH, TX

RMR COMMUNICATIONS, LLC RMU DETROIT, MI

RNK, INC. RNX SHARON, MA

ROADRUNNER RADIO PAGING INC RRP ,

ROAMER SERVICES INC RMR LEBANON, NJ

ROANOKE & BOTEFOURT TELEPHONE CO RBF DANEVILLE, VA

ROANOKE TELEPHONE CO INC ROA MONROE, LA

ROANOKE VALLEY CELLULAR TELEPHONE CO RVY HASTINGS, NY

ROBERT CEFAIL & ASSOCIATES RCF SAN ANTONIO, TX

ROBERT HUEBNER DBA TALK BACK ARKANSAS TBA FORT SMITH, AR





7


BR-751-100-112

ROBERT L COYLE, JR RLY HOUSTON, TX

ROBO TEL, INC RBI LOMITA, CA

ROCHESTER COMMUNICATIONS INC RCH ,

ROCHESTER TEL TELECOMMUNICATIONS GROUP(PREV. TACONIC LONG DIST.)

TDT CHATHAM, NY

ROCHESTER TELECOMMUNICATIONS SYSTEM RHT ROCHESTER, MN

ROCHESTERTEL MOBILE COMMUNICATIONS RMB ROCHESTER, NY

ROCK CANYON LD RKY DALLAS, TX

ROCKEFELLER GROUP TELECOMMUNICATIONS SERVICES INC RGP NEW YORK, NY

ROCKFORD COMMUNICATIONS INC RKC ROCKFORD, IL

ROCKWELL SIGNAL RWS ,

ROCKY MOUNTAIN BROADBAND, INC. RYB DENVER, CO

ROCKY MOUNTAIN COMMUNICATIONS RMT MISSOULA, MT

ROCKY MOUNTAIN SYSTEMS RMS ,

ROCKY TOP ENTERPRISE RKT ,

ROGERS CANTEL INC ROG SAINT-LAURENT, WB

ROGERS RADIO COMMUNICATIONS SERV INC DBA PRONET COMM. USE COC

RRC CHICAGO, IL

RONALD ROBINSON DBA PRECISE PAGING & COMMUNICATION CO. RRG CHICAGO, IL

ROPIR INDUSTRIES, INC. DBA ROPIR COMMUNICATIONS ROI MONTGOMERY, AL

ROSEVILLE TELEPHONE COMPANY RVT ROSEVILLE, CA

ROYAL PAGING RBZ PEORIA, AZ

ROYALTEL TELECOMMUNICATIONS BROKERS RTB NIAGARA FALLS, NY

ROYCE’S ELECTRONICS, INC. RYE MOAB, UT

RRV ENTERPRISES, INC. DBA CONSUMER ACCESS CFU 5120 WOODWAY DRIVE, TX

RSL COM CANADA INC RSN VANCOUVER, BC

RSL COM U.S.A. (PREV CYBERLINK INTERNATIONAL) CYB WOODLAND HILLS, CA

RSL COM USA,INC(PREV INTERNATIONAL TELECOMMUNICATIONS CORP)

IZT VALLEY STREAM, NY

RTC COMMUNICATIONS CORP ROU ROCHESTER, IN

RTI COMMUNICATIONS (PREV ROYAL TELECOM INTERNATIONAL) RTR LOS ANGELES, CA

RTK COMMMUNICATIONS RTK EAST ORANGE, NJ

RTNT COMMUNICATIONS RTN KENNEDALE, TX

RTSC COMMUNICATIONS, INC. RSM LENORA, KS

RUDDATA CORPORATION DBA VISION COMMUNICATIONS VSC PADUCAH, KY

RULE RADIOPHONE SVC INC RRS ,

RURAL CELLULAR COMMUNICATIONS INC RRL LEXINGTON, KY

RURAL CELLULAR MANAGEMENT RUL FAIRFIELD, CA

RYAN COMMUNICATIONS, INC. RYN DUNCANVILLE, TX

S L O TELECOM LTD SLO ,

S T MICROWAVE STW W. COXSAKIE, NY

S.F.C. ENTERPRISES SFC CORAL SPRINGS, FL

S.N.S. SHARED NETWORK SERVICES INC.(PREV TRANSACT DATA SERVICES)

TDJ MISSISSAUGA, ON

SACO RIVER TELEGRAPH & TELEPHONE CO. SEO BAR MILLS, MN

SADDLEBACK COMMUNICATIONS COMPANY SDO SCOTTSDALE, AZ

SAFECARD SFD ,

SAFECOM SFM WOODCREST LAKES, NJ

SAFEWAY SCAFFOLDS INC SFS ,

SAGIR INCORPORATED SGR ITHACA, NY

SAIPAN CELLULAR & PAGING SUG TUMON, GU

SALEM CELLULAR ONE SLL SALEM, NJ

SALEM PAGING SLM ,





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BR-751-100-112

SALISBURY MOBILE TELEPHONE SMT SALISBURY, MD

SALT LAKE TEL-A-SYSTEMS SKE SALT LAKE CITY, UT

SAM’S DISCOUNT LONG DISTANCE INC. (PREV. TNT COMMUNICATIONS)

TTV KENNEDALE, TX

SAN CARLOS TELECOM, INC DBA CREATIVE INTERCONNECT TELECOM

RVI SAN CARLOS, CA

SAN DIEGO TELEPHONE COMPANY SDG SAN DIEGO, CA

SAN ISABEL TELECOM, INC. SIO DENVER, CO

SAN JUAN LONG DISTANCE SERVICE SJL FRIDAY HARBOR, WA

SAN MARCOS LONG DISTANCE INC SML SAN MARCOS, TX

SANDELL OPERATOR SERVICE SOS WHITE SETTLEMENT, TX

SANDWICH ISLES COMMUNICATIONS, INC. SAS HONOLULU, HI

SANTA CRUZ CELLULAR TELEPHONE CO SCZ OKLAHOMA CITY, OK

SANTA CRUZ RADIO TELEPHONE SCR ,

SANTA ROSA COMMUNICATIONS, INC. SSU VERNON, TX

SANTA ROSA TELEPHONE COOPERATIVE, INC. SRJ VERNON, TX

SASKTEL SKL REGINA, SK

SATCOM SYSTEMS, INC SSQ BOCA RATON, FL

SATELLITE BUSINESS SYSTEMS SBS ,

SATELLITE COMMUNICATION SYSTEMS, INC. SMY HAMPTON, VA

SATELLITE DATA BROADCAST NETWORKS INC (SATNET) SDB ,

SATELLITE GATEWAY INTERNATIONAL INC SGI NEW YORK, NY

SATELLITE PAGING SLP NEW YORK, NY

SATELLITE PAGING SLT FAIRFIELD, NJ

SATELLITE PAGING STP CULVER CITY, CA

SATELLITE SYSTEMS CORP SSC ,

SATELLITE TECHNOLOGY INDUSTRIES INC STI BELLEVUE, WA

SATELLITE TELEPHONE NETWORK STN ,

SATMET SME NEW YORK, NY

SATTEL STREAMRAMP LLC SSL TERRE HAUTE, IN

SAVANNAH INDEPENDENT PCS CORPORATION SAH MACON, GA

SAVANNAH RADIO MOBILE TELEPHONE INC SRM ,

SAVECOM INTERNATIONAL, USA, INC. SVA HAYWARD, CA

SAVEMORE NETWORK SVN RICHARDSON, TX

SAVENET SAV ,

SAVERS FEDERAL SAVINGS & LOAN ASSOCIATION SFL LITTLE ROCK, AR

SAVERS INC (SUB SAVERS FEDERAL SAVINGS & LOAN) SVS LITTLE ROCK, AR

SCANA COMMUNICATIONS, INC. SMI CAYCE, SC

SCAT COMMUNICATIONS SCN ,

SCATS SCA ,

SCHENECTADY AIR TO GROUND CORP SAG ,

SCHERERS COMMUNICATIONS INC SCG WORTHINGTON, OH

SCHUBERT TELCOM SHT KENNEDALE, TX

SCHUYLKILL MOBILEFONE INC SMF ,

SCHYLKILL MOBILE FONE INC SHY POTTSVILLE, PA

SCI COMMUNICATIONS INC SCI ,

SCOTT COMMUNICATIONS INC SCT ,

SCOTT COUNTY LONG DISTANCE, INC. SGD GATE CITY, VA

SCOTT, DONALD L. & SHARI L. DBA RADIO COMMUNICATIONS ROO ALAMOGORDO, NM

SDK ENTERPRISES SDK CHARLOTTE, NC

SEAMLESS GEOPORT COMM INC DBA MIDDLEBURGH TELEPHONE LONG DISTANCE

SGO MIDDLEBURGH, NY

SEARS COMMUNICATIONS NETWORK (INVALID) SEA ARLINGTON HTS, IL





7


BR-751-100-112

SEATTLE CITY LIGHT SCL ,

SEATTLE LONG DISTANCE, INC. SEE BELLEVUE, WA

SEAWAY COMMUNICATIONS SEW MONROE, MI

SECTOR/SIAC SSI NEW YORK, NY

SECURE-FONE AMERICA, INC SFA SAN DIEGO, CA

SECURITIES INDUSTRY AUTOMATION CORP SIC NY, NY

SECURITY ALARM CO SAL OWOSSO, MI

SECURITY AND COMMUNICATIONS SUY LEWISTON, ID

SEI DATA, INC. SID DILLSBORO, IN

SEIKO COMMUNICATION OF AMERICA(PREV SEIKO TELECOM. SYSTEMS, INC.)

SYS BEAVERTON, OR

SELECT COMMUNICATIONS INC. SCV DESOTO, TX

SELECTIVE PAGING CORP SPG ,

SELECTIVE RADIO PAGING INC SRD ,

SELECTIVE ROYAL CORPORATION SIY CHICAGO, IL

SELECTNET INC SLN DALLAS, TX

SELECTRONICS CORPORATION SLA WAITSFIELD, VT

SELF RADIO, INC. SRI MONTAGUE, TX

SENTENEL CALLING INC SCX SAINT CLOUD, MN

SEQUEL COMMUNICATIONS, INC. SQL SOUTH PLAINFIELD, NJ

SEQUEL SYSTEMS, INC. SQS RICHARDSON, TX

SEQUOIA COMMUNICATIONS SQC ,

SEREN INNOVATIONS, INC. SIV MINNEAPOLIS, MN

SERVICE ELECTRIC CABLE T.V., INC. SBI BETHLEHEM, PA

SERVICE ELECTRIC TELEPHONE COMPANY SEY COPLAY, PA

SERVICES UNLIMITED INC SUN ,

SGM ENTERPRISES INC SGE PLANO, TX

SHADOW COMMUNICATIONS SDW POMPANO BEACH, FL

SHARE COM SHE AUSTIN, TX

SHARE LDS SERVICES OF FAIRBAULT SSF FAIRBAULT, MN

SHARECOM INC SHA ,

SHARECOM NETWORK CO SMN AUSTIN, TX

SHARED COMMUNICATIONS SERVICES, INC SHD SALEM, OR

SHARED TELECOM SERVICES SDM INDIANAPOLIS, IN

SHARON TELEPHONE COMPANY SHH SHARON, WI

SHAW FIBERLINK LIMITED SFK CALGARY, AB

SHAW-ROSE COMMUNICATIONS SRC ,

SHAWNEELINK CORPORATION SHK EQUALITY, IL

SHEBOYGAN LDS SHB SHEBOYGAN, WI

SHELCOMM SHC BALDWIN PARK, CA

SHELL OFFSHORE SERVICES COMPANY SOE NEW ORLEANS, LA

SHELLSBURG TELECOMMUNICATIONS, INC SUO SHELLEBURG, IA

SHENANDOAH LONG DISTANCE CO SHL EDINBURG, VA

SHENANDOAH MOBILE CO SHM EDINBURG, VA

SHENTEL COMMUNICATIONS COMPANY SSA EDINBURG, VA

SHENTEL SERVICE CO STS ,

SHERBURNE LONG DISTANCE SBL BIG LAKE, MN

SHIP TO SHORE TELEPHONE SHS LOUISVILLE, KY

SHIP TO SHORE TELEPHONE CO STL ,

SHORTLINE SYSTEMS, INC. SIM BALTIMORE, MD

SHOWALTER, MIKE D. LILLY SAM G DBA BLUE RIDGE COMMUNICATIONS

SBR HARRISONBURG, VA

SI-TECH COMMUNICATIONS INC SIT ,





7


BR-751-100-112

SIERRA CELLULAR SIE OAKHURST, CA

SIERRA COMMUNICATIONS SER ,

SIERRA COMMUNICATIONS SRR CORDOVA, CA

SIERRA COMMUNICATIONS SIA SILVER CITY, NM

SIERRA MOBILE RADIO SMB PORTERVILLE, CA

SIERRA TELECOM SRA AUBURN, CA

SIERRA TELECOMMUNICATIONS INC SRZ RENO, NV

SIERRA TELEPHONE COMPANY, INC. SAE OAKHURST, CA

SIERRA TELEPHONE LONG DISTANCE SRH OAKHURST, CA

SIGECOM LLC SGL FRANKLIN, MA

SIGHT & SOUND/CELLULAR & MORE EMO LAURENS, SC

SIGMA CORPORATIONS SGM ,

SIGNAL ONE PAGING INC SOP SAN DIEGO, CA

SIGNATURE NETWORK SKR DALLAS, TX

SIGNET PAGING SGP RALEIGH, NC

SILKE COMMUNICATIONS SLK ,

SILVER COMMUNICATIONS INTL SVO SAYREVILLE, NJ

SILVER LINES COMMUNICATIONS, INC SLX LONG ISLAND CITY, NY

SILVER STAR TELEPHONE COMPANY, INC. SSN FREEDOM, WY

SILVERADO COMMUNICATIONS SLV ,

SILVERADO COMMUNICATIONS CORP SVD ENGLEWOOD, CO

SILVIA LD SVI WYLE, TX

SIMPLE COMMUNICATIONS TECHNOLOGIES SOO MIAMI, FL

SIMPLY CELLULAR AND TELEPHONE, LLC SYP PORTLAND, OR

SIMPLY LONG DISTANCE SPD ST. LOUIS, MO

SINCLAIR OIL CORP SIN SALT LAKE CITY, UT

SIOUX CITY CELLULAR SERVICE SXC SIOUX CITY, IA

SIOUX COMMUNICATIONS SOU ,

SIOUX VALLEY COMMUNICATIONS SVM SIOUX CITY, IA

SIOUX VALLEY PAGING INC SVP ,

SIOUXLAND TELECOM SXL ALCESTER, SD

SISK COMMUNICATIONS SIK LEVELLAND, TX

SISKIYOU COMMUNICATIONS SKI MOUNT SHASTA, CA

SISKIYOU MOBILFONE SSK SANTA ROSA, CA

SISKIYOU TELEPHONE CO SYU FORT JONES, CA

SKB TELECOM SKB WATERTOWN, NY

SKYLAND TECHNOLOGIES, INC. SKT HELENA, MT

SKYLINE COMMUNICATIONS SKY BRYAN, TX

SKYPHONE INC SPN ,

SKYTEL (DBA SKYPAGER INC) SYT JACKSON, MS

SLATER COMMUNICATIONS & ELECTRONICS, INC. SLZ SALEM, OR

SLO CELLULAR INC SLI SAN JOSE, CA

SLOCUMS ELECTRONICS SEL CORRY, PA

SM LONG DISTANCE (SUB SM TELECORP INC) SMD SAN MARCOS, TX

SMART CHOICE LONG DISTANCE INC. SDI STATE COLLEGE, PA

SMART SMR OF CALIFORNIA INC SZC LAFAYETTE, CA

SMARTBEEP INC SBE CHEASAPEAKE, VA

SMARTEL SRE NEW YORK, NY

SMARTLINE SYSTEMS INC SSY ALEXANDRIA, VA

SMITH BAGLEY INC SBG ROSWELL, GA

SMITHVILLE TELEPHONE COMPANY, INC. SMV ELLETTSVILLE, IN

SMR NETWORK SMM PORTLAND, OR





7


BR-751-100-112

SMR SYSTEMS SMZ HOUSTON, TX

SNC/UNAT LLC SNF ANCHORAGE, AK

SNET AMERICA, INC. SNM NORTH HAVEN, CT

SNET CELLULAR, INC SUF ROCKY HILL, CT

SNET PAGING INC SNP NEW HAVEN, CT

SNIDER TELECOM SND LITTLE ROCK, AR

SNIP LINK, LLC SPK BLACKWOOD, NJ

SOFLO INTERNET SERVICES, CORP. SII MIAMI, FL

SOFTWARE AMERICA, INC. SWA MONTEREY, CA

SOLAR TURBINE INC SRT SAN DIEGO, CA

SONIC COMMUNICATIONS INC SNU ROSWELL, GA

SONICRAF INC SRF CHICAGO, IL

SONOMA COMMUNICATIONS SON ,

SONOMA COMMUNICATIONS INC SNO SANTA ROSA, CA

SONORA TELECOM SAT FRESNO, CA

SORBUS SRB FRAZER, PA

SORENSON TELECOMMUNICATIONS STM ,

SOUND COMMUNICATIONS SOUTH SCS REDMOND, WA

SOUND COMMUNICATIONS WEST SCW BELLEVUE, WA

SOUND ELEVATOR CO SEV KIRKLAND, WA

SOUND INVESTMENTS UNLIMITED, INCORPORATED SUI RIO GRANDE CITY, TX

SOURCEONE WIRELESS SQW SCHAUMBURG, IL

SOURIS RIVER TELECOMM. COMPANY (PREV MID-TEL L D INC OF MINOT)

MMN MINOT, ND

SOURIS RIVER TELECOMMUNICATIONS CO SRV MINOT, ND

SOUTH BAY COMMUNICATIONS SBY CARSON, CA

SOUTH CANAAN LONG DISTANCE CO SCD SOUTH CANAAN, PA

SOUTH CANAAN TELEPHONE COMPANY SOA SOUTH CANAAN, PA

SOUTH CAROLINA NET INC SNZ KINGSTREE, SC

SOUTH CENTRAL UTAH TELEPHONE ASSOCIATION SEU ESCALANTE, UT

SOUTH DAKOTA 7 CORPORATION SDS NEW YORK, NY

SOUTH DAKOTA NETWORK INC SDT SIOUX FALLS, SD

SOUTH GEORGIA COMMUNICATIONS SGC ,

SOUTH JERSEY COMMUNICATION SJC ,

SOUTH PAC TRANS CO SPT ,

SOUTH PLAINS COMMUNICATIONS SPI LUBBOCK, TX

SOUTH PLAINS ELECTRIC COOPERATIVE, INC. SHR LUBBOCK, TX

SOUTH SHORE RADIO TELEPHONE INC SSR MICHIGANCITY, IN

SOUTH SLOPE COOPERATIVE TELEPHONE COMPANY, INC. SSO NORWAY, IA

SOUTH TEL INC THX THOMASTON, GA

SOUTH TEXAS COMMUNICATIONS SXM SAN BENITO, TX

SOUTH TEXAS PAGING, INC. SXP DALLAS, TX

SOUTHEAST COMMUNICATIONS SEC ,

SOUTHEAST INDIANA CELLULAR TELCO SEI BATESVILLE, IN

SOUTHEAST MOBILITY SEB WINNFIELD, AL

SOUTHEAST MOBILPHONE INC SEM ,

SOUTHEAST SWITCH INC SES MAITLAND, FL

SOUTHEAST TELEPHONE LIMITED PARTNERSHIP, LTD. SEQ PIKEVILLE, KY

SOUTHEASTERN CELLULAR SOT MILLRU, AL

SOUTHEASTERN NETWORK SERVICES, LLC SEN NASHVILLE, TN

SOUTHERN CALIFORNIA EDISON COMPANY SED ROSEMEAD, CA

SOUTHERN COMMUNICATIONS INC DBA MOBIE PHONE OF TYLER SCM ,

SOUTHERN EAGLE ACQUISITIONS INC SEG TAMPA, FL





7


BR-751-100-112

SOUTHERN HIGHLANDS COMMUNICATIONS INC SHG BLUEFIELD, WV

SOUTHERN MESSAGE SERVICE SMS ,

SOUTHERN NEW ENGLAND TELEPHONE (SNET) SNG NEW HAVEN, CT

SOUTHERN OHIO COMMUNICATIONS INC SOH WAVERLY, OH

SOUTHERN OREGON LD SOL SALEM, OR

SOUTHERN PACIFIC TRANSPORTATION CO SPF SAN FRANCISCO, CA

SOUTHERN RADIO-PHONE INC SNR ,

SOUTHERN STATES TELEPHONE INC SST ,

SOUTHERNNET SYSTEMS SNS ATLANTA, GA

SOUTHLAND CABLEVISION SCB REDLAND, CA

SOUTHLAND FIBERNET INC SFN ATMORE, AL

SOUTHLAND OF MISSISSIPPI SOM JACKSON, MS

SOUTHLAND TELEPHONE COMPANY SLD ,

SOUTHNET CORP SUH TAMPA, FL

SOUTHTEL CORP SZU SAN ANTONIO, TX

SOUTHWEST COINTEL COMMUNICATIONS SWE ABILENE, TX

SOUTHWEST COMMUNICATIONS SWC ,

SOUTHWEST COMMUNICATIONS SWT ,

SOUTHWEST COMMUNICATIONS CORP SCU ,

SOUTHWEST INTERCONNECT SWI ,

SOUTHWEST MICRONET INC SWR HOUSTON, TX

SOUTHWEST MOBILE SWM ,

SOUTHWEST NET CORPORATION SWN ABILENE, TX

SOUTHWEST PAGING, CORPORATION SGG HOUSTON, TX

SOUTHWEST PCS, LP SWQ OKLAHOMA CITY, OK

SOUTHWEST RADIO PAGING, INC. SWD RICHLANDS, VA

SOUTHWEST TEXAS LONG DISTANCE COMPANY (PREV SOUTHWEST TEXAS COMM)

SWX ROCKSPRINGS, TX

SOUTHWEST UNITED COMMUNICATIONS INC SUC COLLEYVILLE, TX

SOUTHWESTERN BELL COMMUNICATIONS SERVICES, INC. SBC SAN ANTONIO, TX

SOUTHWESTERN BELL MOBIL SYSTEMS INC SBM ,

SOUTHWESTERN BELL PERSONAL COMMUNICATIONS INC SWP ST LOUIS, MO

SOUTHWESTERN BELL SERVICES SWV LITTLE ROCK, AR

SOUTHWESTERN BELL TELECOM SWL RICHARDSON, TX

SOUTHWESTERN BELL TELEPHONE SBT ST LOUIS, MO

SOUTHWESTERN BELL VIDEO SERVICES, INC. SBV SAN ANTONIO, TX

SOUTHWESTERN COMMUNICATIONS INC STH ,

SOUTHWESTERN COMMUNICATIONS SERVICES SSV IRVING, TX

SOUTHWESTERN MOBILE COMMUNICATIONS SMC ,

SPAN-TEL, INC. SPQ GREAT NECK, NY

SPARTAN DEBT SERVICES CORPORATION SDV NORCROSS, GA

SPATA COMMUNICATIONS CORP. SAP DUBLIN, OH

SPECIAL SERVICES RADIOFONE SSE WEATHERFORD, TX

SPECIALIZED TELECOMMUNICATION SERVICES, INC. SPZ HAYWARD, CA

SPECTRACOM, INC. SPX SHERIDAN, WY

SPECTRANET SPE DALLAS, TX

SPECTRATEL INC SPL ,

SPECTROCOM SPM SENICIA, CA

SPECTRUM COMMUNICATIONS SRU MOSAS LAKE, WA

SPECTRUM TELECOM SERVICES INC SUZ MCALLEN, TX

SPENCER LDS SPR BREWSTER, MN

SPENCER MOBILEPHONE SMP ,

SPLITROCK SERVICES INC SPV WOODLANDS, TX





7


BR-751-100-112

SPOKANE PAGING & TELECOMMUNICATIONS SPP SPOKANE, WA

SPRING VALLEY TELEPHONE LONG DISTANCE, INC. SVH SPRING VALLEY, WI

SPRINGFIELD RADIO COMMUNICATIONS INC SFR ,

SPRINT CANADA INC. SRN WILLOWDALE, ON

SPRINT CANADA INC. (PREV. STN INC.) USE SRN STX NORTH YORK, ON

SPRINT CELLULAR SZP CHICAGO, IL

SPRINT COMMUNICATIONS INC (PREV ISACOMM INC) USE UTC ISA OVERLAND PARK, KS

SPRINT COMMUNICATIONS INC (PREV LA CONEXION FAMILIAR INC) USE UTC

LCF SAN RAFAEL, CA

SPRINT COMMUNICATIONS INC (PREV SO PACIFIC COMM CO) USE UTC

SPC ,

SPRINT COMMUNICATIONS INC (PREV SPRINT HOSPITALITY GROUP) USE UTC

LDU ,

SPRINT COMMUNICATIONS INC (PREV SPRINT/US TELECOM INC) UTC KANSAS CITY, MO

SPRINT COMMUNICATIONS INC (PREV TELNET) USE UTC TLN OREM, UT

SPRINT COMMUNICATIONS INC (PREV TELNET/GTE-TELNET SVCS) USE UTC

GTS OVERLAND PARK, KS

SPRINT COMMUNICATIONS INC (PREV US SPRINT) USE UTC USP SHAWNEE MISSION, KS

SPRINT COMMUNICATIONS INC (PREV US SPRINT/GTE SPRINT) USE UTC

GSP OVERLAND PARK, KS

SPRINT COMMUNICATIONS INC(PREV SPRINT/UNITED ADM SVCS GRP)USE UTC

SUA KANSAS CITY, MO

SPRINT LOCAL TELECOMMUNICATIONS DIVISION(PREV SHARED USE NETWORK)

SNK KANSAS CITY, MO

SPRINT METROPOLTIAN NETWORKS, INC. SMW ALTAMONTE SPRINGS, FL

SPRINT SPECTRUM L.P. (PREV. MAJORCO, L.P.) MJC KANSAS CITY, MO

SPURS INC SPU JUPITER, FL

ST LONG DISTANCE, INC. SLG SARASOTA, FL

ST LOUIS ELECTRONICS SERVICE CORP SLE ST LOUIS, MO

ST PAGING STG GARDEN CITY, KS

ST REGIS SHERATON HOTEL SRS NEW YORK, NY

ST. PIERRE COMMUNICATION NETWORK SPO ALLEN, TX

STALVEY’S SLY GEORGETOWN, SC

STANDARD FEDERAL BANK SFB TROY, MI

STANDARD INFORMATION SERVICE CORP SIF SANTA ANA, CA

STANDARD LONG DISTANCE SDL GARLAND, TX

STANDARD TELECOMMUNICATIONS INC STD OAKBROOK, IL

STANTON TELECOM INC SXT STANTON, NE

STAR BEEPERS STB ROMA, TX

STAR CELLULAR SLU SACO, ME

STAR COMMUNICATIONS INC SRQ CAPE GIRARDEAU, MO

STAR DIRECT TELECOM, INC. SAD SANTA BARBARA, CA

STAR NET PAGING, INC. SET PLANO, TX

STAR TEL STR ,

STAR TEL OF ABILENE (PREV STAR-TEL) STT ABILENE, TX

STAR TEL OF DERITTER SDR DERITTER, TX

STAR TEL TRANSMISSIONS STA VICTORIA, TX

STAR TEL, INC. (PREV. LUFKIN TELECOMMUNICATIONS INC.) LTE BRYAN, TX

STAR TELEPHONE MEMBERSHIP CORPORATION SBP CLINTON, NC

STAR TOUCH COMMUNICATIONS INC STU ATLANTA, GA

STAR VENDING, INC., DBA STAR TELECOMMUNICATIONS SVE SANTA BARBARA, CA

STAR-LINE INC SRL HARLINGEN, TX

STARCOM SAR FT WORTH, TX

STARCOM SRX SEATTLE, WA





7


BR-751-100-112

STARCOMM AMERICA INC SAA EMMAUS, PA

STARGATE COMMUNICATIONS, INC. SGT DALLAS, TX

STARK COMMUNICATIONS SKC ,

STARK RADIOPHONE SRP ,

STARLINK COMMUNICATIONS, LLC SRK S. SAN FRANCISCO, CA

STARPAGE COMMUNICATION INC SCO ,

STARPOWER COMMUNICATIONS, LLC SPS PRINCETON, NJ

STARTEC INC STZ BETHESDA, MD

STARTEL COMMUICATIONS INC STQ IRVING, TX

STARTEL VICTORIA STV VICTORIA, TX

STAT COMMUNICATIONS INC SAM HOUSTON, TX

STATE COMMUNICATIONS SAU GREENVILLE, SC

STATE DISCOUNT TELEPHONE SDE HUNTSVILLE, TX

STATE OF ARKANSAS SAK LITTLE ROCK, AK

STATE OF CALIFORNIA-CALNET SOC SACRAMENTO, CA

STATE OF ILLINOIS DEPT CENTRAL MGMT SERVICES SIL SPRINGFIELD, IL

STATE OF KANSAS SKS TOPEKA, KS

STATE OF MONTANA SMA HELENA, MT

STATE OF NEBRASKA SNE LINCOLM, NE

STATE OF NEW JERSEY SNJ TRENTON, NJ

STATE OF NEW YORK-EXECUTIVE DEPT OFFICE GENERAL SRVS SNY ALBANY, NY

STATE OF OKLAHOMA FINANCE SOK OKLAHOMA CITY, OK

STATE OF OREGON DEPT OF ENERGY ODE ,

STATE TELEPHONE LONG DISTANCE, INC. SOD COXSACKIE, NY

STATELINE COMMUNICATIONS, INC. SLQ WEST PLAINS, MO

STEAMBOAT COMMUNICATIONS SBO STEAMBOAT SPRINGS, CO

STENOCALL STO LUBBOCK, TX

STENTOR CANADIAN NETWORK MANAGEMENT SOR OTTAWA, CN

STENTOR CORPORATION SVX FORT LAUDERDALE, FL

STERLING INTERNATIONAL FUNDING, INC. SIU LAS VEGAS, NV

STERLING LIMITED PARTNERSHIP (PREV STERLING CELLULAR) SRG ROSWELL, GA

STICKDOG TELECOM, INC. SKG VIENNA, VA

STILLWATER CELLULAR TELEPHONE CO SLW GUTHRIE, OK

STNT SERVICES SNV KENNEDALE, TX

STOCKTON CELLULAR STK STOCKTON, CA

STOCKTON MOBILFONE SKM ,

STONE & CO SOZ DALLAS, TX

STONE’S MOBILE RADIO INC SMR ,

STPCS JOINT VENTURE, LLC SJV SCOTTSDALE, AZ

STRATOS MOBILE NETWORKS SMK STATEN ISLAND, NY

STSJ OVERSEAS TELEPHONE SSJ CAPARRA HEIGHTS, FL

SUBURBAN CELLULAR INC SBN DUBLIN, CA

SUBURBAN CELLULAR LLC SBA RAPID CITY, SD

SUBURBAN CONNECT, INC. SUB OAKS, PA

SUBURBAN LODGING CO INC SLC ,

SULFUR SPRINGS TELECOM SSP PARIS, TX

SUMMIT CITY RADIO INC SCY FT WAYNE, IN

SUMMIT COMMUNICATIONS STC ,

SUMMIT TELESERVICES (PREV. SUMMIT TELECOMMUNICATIONS) SUM MYRTLE BEACH, SC

SUMRADA COMMUNICATIONS SERVICE INC SUD EAST CONEMAUGH, PA

SUN COMMUNICATIONS INC SUX DALLAS, TX

SUN COMTEL INC SCQ NEW PORT RICHEY, FL





7


BR-751-100-112

SUN COUNTRY COMMUNICATION SVC ,

SUN TEL SNL W PALM BEACH, FL

SUN TELSERVICES OF FLORIDA CORP STF FT LAUDERADALE, FL

SUN VALLEY PAGING SVY ,

SUN-NET INC SNI SAN ANTONIO, TX

SUNCOAST COMMUNICATIONS INC SUT SARASOTA, FL

SUNGLOBE TELECOM, INC. SGB SUNRISE, FL

SUNRISE FINANCIAL GROUP, INC. SFG NEW YORK, NY

SUNRISE OPERATOR SRO RICHARDSON, TX

SUNSET COAST PAGING SCP BENTON HARBOR, MI

SUNSHINE CELLULAR SHI PENSACOLA, FL

SUNTEL SUL PHILADELPHIA, PA

SUNTEL NETWORK, INC.(PREV. SUNSHINE TELEPHONE INC.) SNH ORLANDO, FL

SUNWEST COMMUNICATIONS, INC. SWU COLORADO SPRINGS, CO

SUPER COM SPW MARQUETTE, MI

SUPERIOR COMMUNICATIONS TECHNOLOGY CORP. SPY BRONX, NY

SUPERIOR DATA NETWORK INC SDN SCOTTSDALE, AZ

SUPERIOR TECHNOLOGIES, INC DBA SUPERIOR SPECTRUM, INC. SXU MARQUETTE, MI

SUPERPHONE SPH LAS VAGAS, NV

SUPERTEL COMMUNICATIONS INC SUE SAN DIEGO, CA

SUPRA TELECOMMUNICATIONS AND INFORMATION SYSTEMS, INC. SUU CORAL GABLES, FL

SURE PAGE INC SUP PEORIA HEIGHTS, IL

SUSQUEHANNA MOBILE COMMUNICATIONS INC SUQ HARRISBURG, PA

SWARTLEY-AMBS COMMUNICATIONS SAC JACKSON, MI

SWARTZLANDER RADIO INC SLR ,

SWIFF-TRAIN COMMUNICATIONS SWF SAN ANTONIO, TX

SWIFT GLOBAL COMMUNICATIONS INC SWG GLEN HEAD, NY

SWISHER TELEPHONE COMPANY SWY SWISHER, IA

SWISSCOM NORTH AMERICA, INC. SWO WASHINGTON, DC

SWITCH 2000 SWH OSSIO, MN

SWITCHLESS RESELLER SERVICES SWS OKLAHOMA CITY, OK

SYGNET COMMUNICATIONS SYG YOUNGSTOWN, OH

SYKES SYK SUNNYVAIL, CA

SYMTECH COMMUNICATIONS SERVICES SYM HUNTINGDON VALLEY, PA

SYNERGISTIC COMMUNICATIONS SYN KING OF PRUSSIA, PA

SYRACUSE CGSA LIMITED SYL PEARL RIVER, NY

SYRACUSE RADIO CALL GENERAL COMMUNICATIONS INC SYR ,

SYRACUSE TELEPHONE CO SYC SYRACUSE, NY

SYSTEM ONE OF HOUSTON SHN HOUSTON, TX

SYSTEMS 1000 SYZ CLAREMONT, CA

T C ENTERPRISES TZE RICHMOND, CA

T C S NETWORK SERVICES TCS ,

T D MILLER III RADIO COMMUNICATIONS INC TMR ,

T K COMMUNICATIONS INC TKC ,

T S COMMUNICATIONS TLS SPRINGFIELD, IL

T T I COMMUNICATIONS CO TTI ,

T&S COMMUNICATIONS, LLC TKP SAN RAFAEL, CA

T&T COMMUNICATIONS TTF FAIRMONT, WV

T-COM INC TZZ JACKSON, MI

T-NETIX, INC.(PREV. TELE-MATIC CORP) TMW ENGLEWOOD, CO

T-ONE CORPORATION TOE NEW YORK, NY

TACOMA TELEPHONE EXCHANGE TMX TACOMA, WA





7


BR-751-100-112

TACONIC TELCOM CORP. TIT CHATHAM, NY

TAHOE TELEPHONE CO THT ZEPHYR COVE, NV

TALK TIME TKT SCOTTSDALE, AZ

TALK TIME COMMUNICATIONS, LTD. TQK JAMAICA, NY

TALTON COMMUNICATION CORP INC TTN ,

TALTON STC, INC. TKN SAN ANTONIO, TX

TALTON TELECOMMUNICATIONS CORP TWL SELMA, AL

TAPP COMMUNICATIONS TPP ,

TARIFF RESEARCH CORP TFF FENTON, MO

TASI INC TAZ ,

TAYLOR TEL COORP TAY MERKEL, TX

TAYLOR, JAMES DBA METROTEL MRE TEXARKANA, TX

TCA LONG DISTANCE (PREV. VALUE LINE OF AMARILLO) VOA AMARILLO, TX

TCAST COMMUNICATIONS, INC. TAJ LOS ANGELES, CA

TCC COMMUNICATIONS, INC. (PREV. TELEMANAGEMENT CONSULTANTS CORP.)

TGN BEAVER DAM, WI

TCG (PREV LOCATE TELEPHONE COMPANY) LAT STATEN ISLAND, NY

TCG (PREV TELEPORT COMMUNICATIONS INC) TPM STATEN ISLAND, NY

TCG DELAWARE VALLEY, INC. (PREV. EASTERN TELELOGIC CORPORATION)

ETL KING OF PRUSSIA, PA

TCHAIKOSKY TELCOM THK KENNEDALE, TX

TCI OF PA TPX PHILADALPHIA, PA

TCI SERVICES INC TIS AUSTIN, TX

TCI TELECOMMUNICATIONS CONSULTANTS INC TQC ARLINGTON, TX

TCI TELEPHONY SERVICES OF CALIFORNIA, INC. THV ENGLEWOOD, CO

TCI TELEPHONY SERVICES OF CONNECTICUT, INC. TBO BERLIN, CT

TCI TELEPHONY SERVICES OF ILLINOIS, INC. TJI ARLINGTON HEIGHTS, IL

TCN INC TQX SAN ANTONIO, TX

TDMT LTD INC TDM SYRACUSE, NY

TDS METROCOM, INC(PREV MADISON CLEC CORPORATION) MSN CHICAGO, IL

TDS TELECOM TYW MADISON, WI

TEAM ELECTRONICS TME ,

TEAM ELECTRONICS TQE ESCANABA, MI

TEASE COMMUNICATIONS TZY PLANO, TX

TEC-WEST TEW COLORADO SPGS, CO

TECH TELEPHONE COMPANY, LTD TBH LUBBOCK, TX

TECHNI SALES & SERVICE TZH ELMWOOD, NC

TECHNOLOGY ASSOCIATES TGY ,

TECHNOLOGY SERVICE GROUP INC TYG TAMPA, FL

TECNET TNZ MONROE, LA

TECORE INC TXY LINTHICUM, MD

TEK COMMUNICATIONS, INC. (PREV. TELECOMPUTE CORPORATION) TEK WASHINGTON, DC

TEKBILT WORLD COMMUNICATIONS, INC. DBA TWC DIRECT TKW HUNTINGDON VALLEY, PA

TEKSTAR COMMUNICATIONS, INC TKS GOLDEN VALLEY, MN

TEL AMERICA TXZ TULSA, OK

TEL AMERICA INC AKA EXTELCOM DBA EXPRESS TEL TMU SALT LAKE, UT

TEL CALL IMC TXQ MT VERNON, OH

TEL CAR INC TCA ,

TEL RATE SYSTEMS INC TSY ,

TEL SERV (PREV ABERDEEN LIMITED PARTNERSHIP) ALP ABERDEEN, SD

TEL SYSTEMS CORPORATION TSZ ,

TEL SYSTEMS MANAGEMENT CORP TSM ,

TEL TEC EXCHANGE INC TTQ AGORUA HILLS, CA





7


BR-751-100-112

TEL TEC EXCHANGE OF PA TTY WAYNE, PA

TEL WEST COMMUNICATIONS L.L.C. TZJ MONROVIA, CA

TEL-A-PAGE INC TLA ,

TEL-A-SAVE COMMUNICATIONS SYSTEMS LTD TSQ DURANT, OH

TEL-A-VOICE COMPANY INC. TBV CENTRALLA, IL

TEL-AIR COMMUNICATIONS TEA ,

TEL-AMERICA COMMUNICATIONS SERVICES INC TAC ,

TEL-CALL SYSTEMS INC TCL ,

TEL-CALL SYSTEMS INC TCW HOMESTEAD, FL

TEL-CAR CORP TCR ,

TEL-CAR OF DAYTONA TCD ,

TEL-CAR OF GAINESVILLE TGV ,

TEL-CAR OF HOLLYWOOD THW ,

TEL-CAR OF MELBOURNE TMB ,

TEL-CAR OF ORLANDO TOL ,

TEL-CAR OF PANAMA CITY TCP ,

TEL-CAR OF PENSACOLA TPS ,

TEL-CENTRAL COMMUNICATIONS INC TER OKLAHOMA CTY, OK

TEL-CENTRAL OF JEFFERSON CITY TCQ JEFFERSON CTY, MO

TEL-COM TEO ,

TEL-COM INC TEZ LEBANON, PA

TEL-COM INC TIZ MARSHALL, TX

TEL-LINK, LLC TIK ATLANTA, GA

TEL-MANAGEMENT CORP TMG DALLAS, TX

TEL-ONE (PREV. DELTA TELECOMMUNICATIONS) DLL STOCKTON, CA

TEL-OPTIC, INC DBA UNIVERSAL NETWORK SVC(PREV. DISCOUNT COMM SVC)

DCN FORT SMITH, AR

TEL-OPTIC,INC DBA UNIVERSAL NETWORK SVCS(PREV HUGHES LONG DIS.)

HGS SAN ANTONIO, TX

TEL-PAGE CORP OF WISCONSIN TLP ,

TEL-PAGE INC TGE ,

TEL-PAGE OF CLEVELAND INC TCV ,

TEL-PAGE OF ORANGEBURG TLO ,

TEL-PAGE OF SOUTH CAROLINA TSC ,

TEL-PAGE OF TENNESSEE INC TLT ,

TEL-SAVE TVV ,

TEL-SHARE TSH ,

TEL-SPAN COMMUNICATIONS INC TSW NASHVILLE, TN

TEL-SYSTEMS INC TLY ALBUQUERQUE, NM

TEL-TOLL INC TLI BAKERSFIELD, CA

TELA-SAVER TVX SAN ANTONIO, TX

TELABILITY, INC. TBY EAST ISLIP, NY

TELALASKA LONG DISTANCE, INC. TKA ANCHORAGE, AK

TELAMARKETING COMMUNICATIONS INC TAM LOUISVILLE, KY

TELAMARKETING COMMUNICATIONS OF ARKANSAS TAR ,

TELAMARKETING COMMUNICATIONS OF ATLANTA TAA ATLANTA, GA

TELAMARKETING COMMUNICATIONS OF BAKERSFIELD (NOW TMC COMM-TVT)

TBF BAKERSFIELD, CA

TELAMARKETING COMMUNICATIONS OF BATON ROUGE TBR BATON ROUGE, LA

TELAMARKETING COMMUNICATIONS OF BURMINGHAM TOB ,

TELAMARKETING COMMUNICATIONS OF CHARLOTTE TAT CHARLOTTE, NC

TELAMARKETING COMMUNICATIONS OF CHATTANOOGA TTG CHATANOOGA, TN

TELAMARKETING COMMUNICATIONS OF CINCINNATI TTT CINCINNATI, OH





7


BR-751-100-112

TELAMARKETING COMMUNICATIONS OF CINCINNATI (INVALID DO NOT USE)

QTT CINCINNATI, OH

TELAMARKETING COMMUNICATIONS OF CLEVELAND TKE CLEVELAND, OH

TELAMARKETING COMMUNICATIONS OF CO SPRINGS TCZ CO SPRINGS, CO

TELAMARKETING COMMUNICATIONS OF COLUMBIA TCX COLUMBIA, SC

TELAMARKETING COMMUNICATIONS OF DAVENPORT TDP DAVENPORT, IA

TELAMARKETING COMMUNICATIONS OF DENVER TDV DENVER, CO

TELAMARKETING COMMUNICATIONS OF FAYETTEVILLE TFV FAYETTEVILLE, NC

TELAMARKETING COMMUNICATIONS OF FT WAYNE TFW FT WAYNE, IN

TELAMARKETING COMMUNICATIONS OF GREATER PHILADELPHIA TOP ,

TELAMARKETING COMMUNICATIONS OF HUNTSVILLE TMH HUNTSVILLE, AL

TELAMARKETING COMMUNICATIONS OF KNOXVILLE TKV KNOXVILLE, TN

TELAMARKETING COMMUNICATIONS OF LAS VEGAS TVG LAS VEGAS, NV

TELAMARKETING COMMUNICATIONS OF MADISON TMD MADISON, IN

TELAMARKETING COMMUNICATIONS OF MEMPHIS TGC BIRMINGHAM, AL

TELAMARKETING COMMUNICATIONS OF MERRILVILLE TMV MERRILVILLE, IN

TELAMARKETING COMMUNICATIONS OF MILWAUKEE TMM MILWAUKEE, WI

TELAMARKETING COMMUNICATIONS OF MOBILE TMO MOBILE, AL

TELAMARKETING COMMUNICATIONS OF MONTEREY BAY INC (INVALID)

MTB MONTEREY, CA

TELAMARKETING COMMUNICATIONS OF NW INDIANA TNI MUNSTER, IN

TELAMARKETING COMMUNICATIONS OF OMAHA TOH OMAHA, NB

TELAMARKETING COMMUNICATIONS OF PEORIA TPZ PEORIA, IL

TELAMARKETING COMMUNICATIONS OF PIEDMONT TPI GREENSBORO, NC

TELAMARKETING COMMUNICATIONS OF RALEIGH TRG RALEIGH, NC

TELAMARKETING COMMUNICATIONS OF ROANOKE VALLEY TRV ROANOKE, VA

TELAMARKETING COMMUNICATIONS OF S CALIFORNIA TUF PASADENA, CA

TELAMARKETING COMMUNICATIONS OF SAN LUIS OBISPO TOS OBISPO, CA

TELAMARKETING COMMUNICATIONS OF SHREVEPORT TLU SHREVEPORT, LA

TELAMARKETING COMMUNICATIONS OF STOCKTON (NOW TMC COMM-TVT)

TSK VENTURA, CA

TELAMARKETING COMMUNICATIONS OF TIDEWATER TDR TIDEWATER, VA

TELAMARKETING COMMUNICATIONS OF TRI-STATE TAE CHATANOOGA, TN

TELAMARKETING COMMUNICATIONS OF TULSA TTZ TULSA, OK

TELAMARKETING COMMUNICATIONS OF W VIRGINIA THQ CHARLESTON, WV

TELAMARKETING CORP OF LOUISIANA TKL BATON ROUGE, LA

TELAMARKETING OF CHICAGO TGO CHICAGO, IL

TELAMCO TAO ,

TELAMERICA TZA MIAMI, FL

TELAMERICA COMMUNICATIONS, INC. (WAS VOICE INTERACTIVE PRODUCTION

VCE MIAMI, FL

TELAMERICA CORPORATION TQF SAN FRANCISCO, CA

TELANSWER RADIOPHONE TLR ,

TELAPEX LONG DISTANCE, INC.(PREV. DISTANCE DIRECT, INC.) DSR JACKSON, MS

TELCO COMMUNICATIONS GROUP, INC DBA DIAL & SAVE (EXCEL COMM)

TDG CHANTILLY, VA

TELCO DATANET DALLAS INC TDZ DALLAS, TX

TELCO GROUP, INC. TOG GRAND PRAIRIE, TX

TELCO HOLDINGS, INC (PREV RTI TELECOM. INC) RTI CHANTILLY, VA

TELCO HOLDINGS, INC(PREV NATIONAL PAYPHONE SUPPLY DBA RATE SAVER)

USY CHANTILLY, VA

TELCO OF BATON ROUGE INC TBN BATON ROUGE, LA

TELCO OF NATCHITOCHES TNS NATCHITOCHES, LA

TELCO OF NATCHITOCHES INC THS ,





7


BR-751-100-112

TELCO SYSTEMS MANAGEMENT INC - TELCO TQO RENO, NV

TELCOM COMMUNICATIONS INC TOT FRESNO, CA

TELCOM CORPORATION TLM ,

TELCOM EQUIPMENT CORP TEE ,

TELCOM INTERNATIONAL INC. DBA ALPHA TELEPHONE AHW SEA CLIFF, NY

TELCOM LONG DISTANCE TLG ,

TELCOM MANAGEMENT SYSTEMS LIMITED PARTNERSHIP TYE CHICAGO, IL

TELCOM NETWORK, INC. TEJ SAN DIEGO, CA

TELCOM OF AMERICA, INC TKU BENSALEM, PA

TELCOM OF CANADA (NOW STENTOR -- SOR) TND OTTAWA, ON

TELCOM ONE TMK NEW YORK, NY

TELCOM PLUS LTD TUX HOMESTEAD, FL

TELCOMCO TOQ CHEHELIS, WA

TELCON DIGITAL NETWORK TDN ALAMEDA, CA

TELE COMMUNICATIONS INTERNATIONAL TIL LOS ANGELAS, CA

TELE DANMARK USA INC TBK WHITE PLAINS, NY

TELE SYS INC TEI ,

TELE-BEEP PAGING COMPANY TGG BISMARCK, ND

TELE-GLOBAL COMMUNICATIONS, INC. TGM ROME, NY

TELE-LINK INC TLK ,

TELE-LINK OF IDAHO LLC TIH MEDIDIAN, ID

TELE-ONE COMMUNICATIONS INC TFZ TYLU, TX

TELE-PAGE CORPORATION TPG ,

TELE-SYS INC TYS OAKRIDGE, TN

TELE-TECH INC TTH SOUIX FALLS, SD

TELE-TREND COMMUNICATIONS, L.L.C. TDW ENGLEWOOD, CO

TELE-WAVES TWQ PASCO, WA

TELEBEEP INC TBP ,

TELEBEEPER OF NEW MEXICO TBX ALBUQUERQUE, NM

TELEBERMUDA INTERNATIONAL LIMITED (PREV TELEPHONE CO BILLING)

TBI HAMILTON, BM

TELEC INC. TEF REDFORD, MI

TELECABLE TBQ NORFOLK, VA

TELECALL INC TLC ,

TELECARD INTERNATIONAL, INC. TJR JACKSON HEIGHTS, NY

TELECARE SERVICES, LTD. (PREV V.I.P. PHONE CLUB, INC) VPH TIMONIUM, MD

TELECARE, INC. TEB NOBLESVILLE, IN

TELECARRIER SERVICES INC. TVI CRANFORD, NJ

TELECHECK NORTHWEST INC TCK SEATLE, WA

TELECHOICE TCH ,

TELECO PLUS INC TOY MIAMI, FL

TELECOIN COMMUNICATIONS TYY RICHARDSON, TX

TELECOM AMERICA TIA AVENTURA, FL

TELECOM COMMUNICATIONS OF PUERTO RICO INC TPR ,

TELECOM HOUSE INCORPORATED (PREV STERLING TELECOMMUNICATION INC)

SSS BEVERLY HILLS, CA

TELECOM INC TLE ,

TELECOM MGMT INTERNATIONAL INC TMQ INDEPENDANCE, MO

TELECOM NETWORK SYSTEMS INTERNATIONAL, INC. TJE MIAMI, FL

TELECOM NEW ZEALAND USA LTD TZF PASADENA, CA

TELECOM OPTIONS PLUS INC TOI LARKSPUR, CO

TELECOM RESOURCES INC TQG DALLAS, TX

TELECOM SERVICES CORP TLZ BROOKFIELD, WI





7


BR-751-100-112

TELECOM SUPPORT SYSTEMS INC TZM SIMI VALLEY, CA

TELECOM SYSTEMS TSS ,

TELECOMMUNICATION OF CHARLESTON WV CCW CHARLESTON, WV

TELECOMMUNICATION SERVICES CORPORATION TMC BROOKFIELD, WI

TELECOMMUNICATION SYSTEMS TSJ ANNAPOLIS, MD

TELECOMMUNICATION TECHNOLOGIES INC TQT SAN DIEGO, CA

TELECOMMUNICATIONS ACCESS FOR COMM. IMPAIRED PERSEONS BOARD

TAB SAINT PAUL, MN

TELECOMMUNICATIONS AT LOW KOST INC TKI ,

TELECOMMUNICATIONS COOPERATIVE NETWORK TOO NEW YORK, NY

TELECOMMUNICATIONS CORPORATION OF AMERICA, INC. TAF HARFORD, CT

TELECOMMUNICATIONS FACILITIES MANAGEMENT INC TFM ,

TELECOMMUNICATIONS LINK INC TZL PLYMOUTH, MN

TELECOMMUNICATIONS MANAGEMENT GROUP, L.L.C. TUP HATTIESBURG, MI

TELECOMMUNICATIONS NETWORK INC TQN KENDALL PARK, NJ

TELECOMMUNICATIONS NETWORK OF AMERICA INC TNA ,

TELECOMMUNICATIONS RESOURCES INC(PREV MONTANA MICROWAVE)

MMI BUTTE, MT

TELECOMMUNICATIONS SERVICE CENTER INC TUV TAMPA, FL

TELECOMMUNICATIONS SYSTEMS INC TSI ,

TELECOMONE TNB MCLEAN, VA

TELECOMP COMMUNICATIONS SERVICES TPK OAKBROOK TERRACE, IL

TELECOMPUTER INC TCI ,

TELECON TOX HERKEMER, NY

TELECONCEPTS INC TQP PRINCETON, NJ

TELECONCEPTS INC TZQ COLORADO SPRINGS, CO

TELECONEX TKX PENSACOLA, FL

TELECONNECT CO TCC CEDAR RAPIDS, IA

TELECONNECT SYSTEMS INC TSN MONROE, LA

TELECONOMICO USA, INC TKF THE WOODLANDS, TX

TELECORP HOLDING CORP. INC. TGH WASHINGTON, DC

TELECOURIER COMMUNICATIONS TOU BLOONINGTON, IL

TELEDATA INTERNATIONAL INC TDE ATLANTA, GA

TELEDIAL (INVALID USE TED) TDA GRAND RAPIDS, MI

TELEFIND CORP TFD HOUSTON, TX

TELEFONIA INALAMBRICA DE NORTE (TELINOR) TBJ MONTERREY, XL

TELEFONICA LARGA DISTANCIA TFC SAN JUAN, PR

TELEFONOS DEL NOROESTE, S.A. DE C.V. TFE TIJUANA, XB

TELEGLOBE CANADA INC. GCA MONTREAL, PQ

TELEGLOBE USA INC. TGU MCLEAN, VA

TELEGLOBE USA, INC(PREV SDC CORPORATION) SDD MCLEAN, VA

TELEGRATION, INC. TGT TROY, MI

TELEGROUP INC TGP FAIRFIELD, IA

TELEHOP COMMUNICATIONS INC THI NEWMARKET, ON

TELEHUB NETWORK SERVICES CORPORATION THB GURNEE, IL

TELEMANAGEMENT ADVANTAGE CORP TVQ LOS ANGELES, CA

TELEMANAGEMENT SYSTEMS, INC. BMG ENGLEWOOD, CO

TELEMARKETING COMM. OF BOWLINGREEN(NOW QCC, INC - USE QCC)

TBG BOWLING GN, KY

TELEMARKETING COMMUNICATIONS OF AMERICA INC TEQ BEDFORD, TX

TELEMARKETING COMMUNICATIONS OF COLUMBUS TOC ,

TELEMARKETING COMMUNICATIONS OF EVANSVILLE TEV EVANSVILLE, IN





7


BR-751-100-112

TELEMARKETING COMMUNICATIONS OF FRESNO (NOW TMC COMMS - TVT)

TFO LOUISVILLE, KY

TELEMARKETING COMMUNICATIONS OF GREATER ILLINOIS TGL OAKBROOK TER, IL

TELEMARKETING COMMUNICATIONS OF HOUSTON THN CHARLESTON, WV

TELEMARKETING COMMUNICATIONS OF INDIANAPOLIS TAI ,

TELEMARKETING COMMUNICATIONS OF JACKSONVILLE TJV JACKSONVILLE, FL

TELEMARKETING COMMUNICATIONS OF LAFAYETTE TLF LAFAYETTE, LA

TELEMARKETING COMMUNICATIONS OF LOUISVILLE TLV LOUISVILLE, KY

TELEMARKETING COMMUNICATIONS OF MIAMI TMI MIAMI, FL

TELEMARKETING COMMUNICATIONS OF MISSISSIPPI (JACKSON) TOJ ,

TELEMARKETING COMMUNICATIONS OF MONTEREY TMY MONTEREY, CA

TELEMARKETING COMMUNICATIONS OF NASHVILLE (SEE ADG) TNL NASHVILLE, TN

TELEMARKETING COMMUNICATIONS OF NJ TNJ CHERRY HILL, NJ

TELEMARKETING COMMUNICATIONS OF SAVANNAH TAV ,

TELEMARKETING COMMUNICATIONS OF TALLAHASSEE TLH TALLAHASSEE, FL

TELEMARKETING COMMUNICATIONS OF TRI-CITIES TIC KINGSPORT, TN

TELEMARKETING OF OKLAHOMA CITY TOK OKLAHOMA CITY, OK

TELEMART COMMUNICATIONS TMT ,

TELEMATIC/VIP COMMUNICATIONS TVP SOUTH HAPTON, PA

TELEMAX INTERNATIONAL CORP. TXG BROOKLYN, NY

TELEMAXX COMMUNICATIONS LLC TJA CLEVELAND, OH

TELEMEDIA INTERNATIONAL U.S.A., INC. TUW JERSEY CITY, NJ

TELEMONEY SERVICES TEY LAKEWOOD, OH

TELENATIONAL COMMUNICATIONS TJC OMAHA, NE

TELENET COMMISSION TWT INDIANAPOLIS, IN

TELENET COMMUNICATIONS TNH LEWISVILLE, TX

TELENET INC DBA HYDE PARK BEEPERS & COMPUTING HPB CHICAGO, IL

TELEPACIFIC COMMUNICATIONS TFU LOS ANGELES, CA

TELEPACIFIC NETWORK, INC. TFK TAMUNING, GM

TELEPAGE INC TEG ,

TELEPAGE NORTHWEST TZN PORTLAND, OR

TELEPAGE OF ARKANSAS INC TGA LITTLE ROCK, AR

TELEPAGE OF BEAUFORT TPB ,

TELEPERO INC TPO FAIRFAX, VA

TELEPHONE AND RADIO ANSWERING SERVICE TRO ,

TELEPHONE AND TWO-WAY INC. TPJ CLEVELAND, OH

TELEPHONE ANNOUNCEMENT SYSTEMS INC TYZ MARLTON, NJ

TELEPHONE ANSWER SVC INC TAW ,

TELEPHONE ANSWERING SERVICE INC TPA GRAND RAPIDS, MI

TELEPHONE ANSWERING SERVICE OF MORGANTON TSV ,

TELEPHONE ANSWERING SERVICE OF OWBO TSO ,

TELEPHONE ANSWERING SERVICE OF TAUNTON TAN ,

TELEPHONE ASSOCIATES TAK SUPERIOR, WI

TELEPHONE ASSOCIATES LONG DISTANCE TDS DALUTH, MN

TELEPHONE BILLING SERVICES, INC. (PREV. LONG DISTANCE BILLING)

LVL HENDERSON, NV

TELEPHONE BUDGETING SERVICES INC TBS ,

TELEPHONE BUSINESS SYSTEMS TBU ,

TELEPHONE COMMUNICATIONS CORP THZ VAIL, CO

TELEPHONE COMMUNICATIONS INC TCN LANSING, MI

TELEPHONE COMPANY OF CENTRAL FLORIDA, INC. CFK LAKEMARY, FL

TELEPHONE CONNECTION OF LOS ANGELES INC TLW MARINE DEL REY, CA

TELEPHONE CONNECTIONS TPQ MOUNTAIN HOME, AK





7


BR-751-100-112

TELEPHONE ECONOMY LEAGUE TPV JENKINTOWN, PA

TELEPHONE ELECTRONICS CORP WEST TWS MONROE, LA

TELEPHONE ELECTRONICS NETWORK LTD TRW YORK, PA

TELEPHONE EXPRESS TEC ,

TELEPHONE EXPRESS INC TXP DALTON, GA

TELEPHONE MANAGEMENT CORP THM PORTLAND, OR

TELEPHONE MANAGEMENT SYSTEMS INC TMS ,

TELEPHONE NETWORK DESIGNS INC TDI DALLAS, TX

TELEPHONE PLUS THH BELLEVUE, WA

TELEPHONE RESTORATION NETWORK, INC. DBA TELNET TJN PORTLAND, OR

TELEPHONE SECRETARIAL SERVICE TSE ,

TELEPHONE SUPPORT SYSTEMS INC TZU FT MEYERS, FL

TELEPHONE SYSTEM TSL TALLAHASSEE, FL

TELEPHONE SYSTEMS INC TSX PITTSBURGH, PA

TELEPHONE TOWNHALL MEETINGS, INC. (PREV. CPH TELEMANAGEMENT, INC)

CZH NEWPORT BEACH, CA

TELEPHONE U S A TEU ,

TELEPHONE WAREHOUSE INC TWI ,

TELEPOINT COMMUNICATIONS INC TPT ,

TELEPOOL NETWORK, INC. TWB MINNEAPOLIS, MN

TELEPORT COMMUNICATIONS BOSTON TBT BOSTON, MA

TELEPORT COMMUNICATIONS DALLAS TZP DALLAS, TX

TELEPORT COMMUNICATIONS GROUP TGQ PHOENIX, AZ

TELEPORT COMMUNICATIONS GROUP OF LOS ANGELES TGS LOS ANGELES, CA

TELEPORT COMMUNICATIONS GROUP OF OMAHA TQH OMAHA, NE

TELEPORT COMMUNICATIONS GROUP OF SAN FRANCISCO TFR SAN FRANCISCO, CA

TELEPORT COMMUNICATIONS GROUP SAN DIEGO TQD SAN DIEGO, CA

TELEPORT COMMUNICATIONS HOUSTON THO HOUSTON, TX

TELEPORT COMMUNICATIONS OF CHICAGO TPY CHICAGO, IL

TELEPORT OF DENVER LTD TDL ENGLEWOOD, CO

TELEPRENEUR ENTERPRISES TUR OAKLAND, CA

TELERGY JOINT VENTURE TYV DEWITT, NY

TELERGY, INC. TYQ SYRACUSE, NY

TELESCAN INC TZC KINGSPORT, TN

TELESELECT GROUP INC TGJ TUCSON, AZ

TELESHARE INC OF LAS VEGAS TEL ,

TELESPHERE COMMUNICATIONS INC (NOW WILTEL - WTL) NLT OAKBROOK, IL

TELESPHERE COMMUNICATIONS INC (NOW WILTEL - WTL) TEN OAKBROOK, IL

TELESPHERE INTERNATIONAL TSP ,

TELESPHERE OF HOUSTON THU HOUSTON, TX

TELESTAR 900 TZS RANCHO CARDOVA, CA

TELETEC COMMUNICATIONS TTD COLUMBUS, MO

TELETEK TKK EAST GRAND RAPIDS, MI

TELETEX TTX AUSTIN, TX

TELETOUCH TLJ TYLER, TX

TELETRON COMMUNICATIONS ELECTRONICS TCF COOS BAY, OR

TELEVALUE CORP. DBA ECON-O-DIAL RIDGECREST(PREV. TELEVALUE COMM)

TVC RIDGECREST, CA

TELEVIEW COMMUNICATIONS, INC TVW LESLIE, GA

TELHAWAII, INC. TIB NAALEHU, HI

TELIA NORTH AMERICA, INC. TJL MCLEAN, VA

TELIDENT INC. TJD MINNEAPOLIS, MN

TELIGENT INC (PREV. MICROWAVE SERVICES INC) MWV VIENNA, VA





7


BR-751-100-112

TELKOM SA, LTD TKD PRETORIA, SA

TELLURIDE PAGING & COMMUNICATIONS TUD PAONIA, CO

TELMATCH TELECOMMUNICATIONS TEH FLORENCE, SC

TELMEX LARGA DISTANCIA TXH COLONIA CUAUHTEMOC, MX

TELNET TNT ,

TELNET COMMUNICATIONS, L.L.C. TJO MORRISTOWN, NJ

TELNET GLOBAL COMMUNICATIONS TGB PHILADELPHIA, PA

TELNET OF DICKINSON INC. TDK DICKINSON, ND

TELNEX INC TXI TAMPA, FL

TELONE TELECOMMUNICATIONS, INC. TIJ PASADENA, TX

TELPAGE INC TPE ,

TELPAGE LTD TLL ,

TELPAGE OF NASHVILLE TNV ,

TELPAGE OF TENNESSEE TTE ,

TELPLEX INC. TXK TUCSON, AZ

TELQUEST COMMUNICATIONS, CORP TQJ NAPLES, FL

TELROUTE COMMUNICATION INC TWP NORTH YORK, ON

TELSADE COMMUNICATIONS TDC SPRINGVILLE, IL

TELSAT COMMUNICATIONS INC TSA DOVER, DE

TELSAVE INC TVE BROOKFIELD, WI

TELSCAPE INTERNATIONAL, INC.(PREV. ORION COMMUNICATIONS, INC.)

DNM HOUSTON, TX

TELSCAPE USA INC TJU HOUSTON, TX

TELSERVE COMMUNICATION, INC. TVM RICHARDSON, TX

TELSO INC TSU HOUSTON, TX

TELSTAR COMMUNICATIONS INC TTR ,

TELSTAR INC TES ,

TELSTAR TELECOM LLC TKO TEMPE, AZ

TELTRUST, INC. TUT SALT LAKE CITY, UT

TELUS COMMUNICATIONS INC TUQ SACRAMENTO, CA

TELUS COMMUNICATIONS INC TUG CALGARY, AB

TELVUE CORP (PREV SCIENCE DYNAMIC) SDY CHERRY HILL, NJ

TELWEST INC TXW JACKSON, MS

TEMPEST ASSOCIATES INC. TPW GREAT NECK, NY

TEMPLETON TELEPHONE COMPANY TQM TEMPLETON, IA

TEMPORARILY ASSIGNED TO EXACT FOR TESTING PURPOSES WWW PISCATAWAY, NJ

TENCOM TZO VAN NUYS, CA

TENEX COMMUNICATIONS CORP TNX WHITEPLAINS, NY

TENNECO INC TNQ HOUSTON, TX

TERN WIRELESS LP TGW EAST STROUDSBURG, PA

TERRE HAUTE COMMUNICATIONS INC TRH TERRE HAUTE, IN

TERRY TRUELOVE, DBA METROTEL TELEPHONE COMPANY EUE TULSA, OK

TESCO TELECOMMUNICATION ENGINEERING SERVICES CO TJS MILL VALLEY, CA

TESS COMMUNICATIONS, INC. TGF EVERGREEN, CO

TESTCO INC TIN ,

TETON COMMUNICATIONS INC TWU IDAHO FALLS, ID

TEW-WAY COMMUNICATIONS INC TWW METAIRIE, LA

TEX-NET INC TXN SAN ANTIONIO, TX

TEX-NET INC AUSTIN TAU AUSTIN, TX

TEXACO REFINING & MARKETING INC TRK BELLAIRE, TX

TEXACOM CORPORATION TXD HOUSTON, TX

TEXAPAGE TXA PARIS, TX

TEXAS 12 CELLULAR CORPORATION TXU FAIRFIELD, CA





7


BR-751-100-112

TEXAS 5 CORP TXF LEXINGTON, KY

TEXAS ASSOCIATION OF PAGING SERVICES TVR WACO, TX

TEXAS COMMUNICATIONS TXS SAN ANGELO, TX

TEXAS COMMUNICATIONS OF AUSTIN INC TJX AUSTIN, TX

TEXAS COMMUNICATIONS OF BRYAN TXB BRYAN, TX

TEXAS COMMUNICATIONS, INC. TXE ABILENE, TX

TEXAS DIAL TONE, INC. TIV SAN ANTONIO, TX

TEXAS HOMETEL, INC. TKH DALLAS, TX

TEXAS INSTRUMENTS, INC. TXJ DALLAS, TX

TEXAS LONG DISTANCE (CONROE) XCN CONROE, TX

TEXAS NETWORKING, INC. TKG AUSTIN, TX

TEXAS RSA 15B2 LIMITED PARTNERSHIP TXR KERRVILLE, TX

TEXAS TWO-WAY FONE TYF JACKSBORO, TX

TEXCOM INC TXC ,

TEXOMA BUSINESS MACHINES INC TXM SHERMAN, TX

TEXOMA MOBILFONE TMF ,

TEXUSTELL INC TXT HOUSTON, TX

TFC OPERATOR SERVICES INC TFP JACKSON, MS

TGEC COMMUNICATIONS CO., LLC TGX SAN FRANCISCO, CA

THE ASSOCIATED GROUP DBA ASSOCIATED COMMUNICATIONS OF LOS ANGELES

ASD LOS ANGELES, CA

THE ASSOCIATED PRESS APX NEW YORK, NY

THE ATLANTA LINE TAQ CONYERS, GA

THE ATLANTIC-PACIFIC TELECOMMUNICATIONS ENTERPRISES CORP

TAP ,

THE BAYOU TELEPHONE COMPANY, INC. BYU MORGAN CITY, LA

THE BENTLEYVILLE LONG DISTANCE COMPANY BLV BENTLEYVILLE, PA

THE CABLE AND WIRELESS PUBLIC LIMITED COMPANY AWG HAMILTON, BM

THE CARTER ORGANIZATION TCE NEW YORK, NY

THE CHAMPAIGN TELEPHONE COMPANY HPN URBANA, OH

THE CHEAPEST ONE CORP HEO GARDEN CITY, NY

THE COMMUNICATIONS CENTER INC TCO ,

THE CONCORD TELEPHONE COMPANY CJG CONCORD, NC

THE CONNECTION TQQ JUNEAU, AK

THE CONTINENTAL GROUP TCG ,

THE CORCORAN GROUP THP MINNEAPOLIS, MN

THE DOBSON GROUP, INCORPORATED DDG INDIANAPOLIS, IN

THE EMPIRE DISTRICT ELECTRIC COMPANY TJJ JOPLIN, MO

THE FASHION STATION TFS ,

THE FONE COMPANY TFN LONGBEACH, CA

THE FURST GROUP, INC. TFG SHAMONG, NJ

THE GERSON GROUP, INC. GEG BOSTON, MA

THE HALEY CORP THY NEW YORK, NY

THE HEADQUARTERS COMPANIES INC THC ,

THE HOTEL ROANOKE THR ,

THE INSIDE EDGE COMMUNICATIONS INC IEM TAMPA, FL

THE ISLAND TELEPHONE COMPANY LIMITED ISO PRINCE EDWARD ISLAND, CN

THE LEAST EXPENSIVE CORP LXC GARDEN CITY, NY

THE LONG DISTANCE PARTNERSHIP, L.P. TGD BURLINGTON, VT

THE LONG DISTANCE TELEPHONE CO TLD ,

THE MARNE AND ELK HORN TELEPHONE COMPANY MEH DES MOINES, IA

THE MARSEILLES TELEPHONE COMPANY OF MARSEILLES ILLINOIS MPK METAMORA, IL

THE MILLENNIUM GROUP TELEMANAGEMENT CORPORATION MGL BROOKFIELD, WI





7


BR-751-100-112

THE NETWORK TNK ,

THE NEW BRUNSWICK TELEPHONE COMPANY, LIMITED NBR SAINT JOHN, NB

THE OHIO STATE UNIVERSITY OHS COLUMBUS, OH

THE OTHER PHONE COMPANY, INC. DBA ACCESS ONE COMMUNICATIONS

PYP FORT LAUDERDALE, FL

THE PENNSYLVANIA STATE UNIVERSITY PVS UNIVERSITY PARK, PA

THE PHONE COMPANY (PREV TEL-SAVE INC) TVN NEW HOPE, PA

THE PINE TREE TELEPHONE AND TELEGRAPH CO PTT ,

THE PONDER GROUP, INC. DPR SAN ANTONIO, TX

THE SWITCH CENTER SCC PONCA CITY, OK

THE SWITCHBOARD SBD WOODWARD, OK

THE VANGUARD GROUP VNG VALLEY FORGE, PA

THE WARDROBE MAKER TWM BOSTON, MA

THE WATSPHONE CO WAT ,

THE WOODBURY TELEPHONE COMPANY WBY WOODBURY, CT

THIEF RIVER FALLS LONG DISTANCE TFL THIEF RIVER FALLS, MN

THIRD KENTUCKY CELLULAR DBA WIRELESS 2000 TELEPHONE CO. WLH CORBIN, KY

THOMAS TELEPHONE ANSWERING SERVICE TTA ,

THOMPSON COMMUNICATIONS, INC. THJ SPOKANE, WA

THORN COMMUNICATIONS, LLC TQZ NEW YORK, NY

THREE RIVERS TELEPHONE, INC. TVH FAIRFIELD, MT

THRIF-TCOMM TELECOMMUNICATIONS SERVICES, INC. TFT LANCASTER, PA

THRIFTLINE INC THL HARLINGEN, TX

THRIFTY CALL TYC LINCOLN, NE

THRIFTY CALL, INC. (PREV. MOUNTAINEER LONG DISTANCE, INC.) MOI SAN MARCOS, TX

THRIFTY TELEPHONE EXCHANGE THF BEAVERTON, OR

THRIFTY TELEPHONE EXCHANGE OF SANTA FE TRY SANTA FE, NM

THRUCOMM INC. TJM FAIRFIELD, OH

THUMB CELLULAR TBC PIGEON, MI

TIDALWAVE TELEPHONE INC TVZ CHANTILLY, VA

TIE/COMMUNICATIONS, INC. TBB OVERLAND PARK, KS

TIGON CORP TIG DALLAS, TX

TIME WARNER COMMUNICATIONS TIM AUSTIN, TX

TIME WARNER COMMUNICATIONS (PREV. TWC OF NYC) - USE TIM ONLY

TWK ENGLEWOOD, CO

TIME WARNER CONNECT TIW ENGLEWOOD, CO

TIMELY INFORMATION CORP TYP CRANFORD, NJ

TIMES MIRROR (NOW INTERNATIONAL MICROWAVE USE IMR) IMC AUSTIN, TX

TIMEWARNER AXS OF CALIFORNIA TWF SAN DIEGO, CA

TIMEWARNER COMMUNICATIONS TWD ENGLEWOOD, CO

TIN CAN COMMUNICATIONS COMPANY, L.L.C. TYA HOUSTON, TX

TLD INC TZD SAN JUAN, PR

TLX COMMUNICATIONS, INC. DBA TELAMERICA L.D. (PREV UNITED TELE CO

UTD BATON ROUGE, LA

TMC COMMUNICATIONS (PREV TMC OF VENTURA) TVT VENTURA, CA

TMC LONG DISTANCE DBA CHERRY COMMUNICATIONS INC TSD WESTCHESTER, IL

TMC OF SANTA BARBARA (NOW TMC COMMUNICATIONS - TVT) TSB SANTA BARBARA, CA

TMC OF SOUTH CENTRAL INDIANA TID BLOOMINGTON, IN

TMC OF TOLEDO TTO TOLEDO, OH

TMC WORLDWIDE, INC. TDF SAN DIEGO, CA

TMC-MARSCH TMZ ,

TMC/AMERICA INC (PREV TELEMARKETING COMMS AMERICA) TDH BEDFORD, TX

TMI COMMUNICATIONS TMJ OTTAWA, ON





7


BR-751-100-112

TNT, INC. (TOTAL NATIONAL TELECOMMUNICATIONS, INC.) TNG HOUSTON, TX

TNTSA COMMUNICATIONS TNF KENNEDALE, TX

TO-TEL COMMUNICATIONS SYSTEMS INC TOZ GRANGEVILLE, ID

TODCO TDO ,

TOLEDO AREA TELECOMMUNICATIONS SERVICES, INC. DBA BUCKEYE TELESYS

TOV TOLEDO, OH

TOLL CALL, INC. TOF NORCROSS, GA

TOLL COMMUNICATIONS TCU ,

TOLL COMMUNICATIONS CONSULTANTS INC TLQ SPOKANE, WA

TOMPHONE INC TPH ,

TONCOM, INC TZK TONICA, IL

TONE COMMUNICATIONS SERVICE TNE ,

TOOR INC/DBA QSERVICES TQV HOUSTON, TX

TOPP COMM, INC. OPP MIAMI, FL

TOPPER ENTERPRISES TNP HOLIGEN, TX

TOPSHAM TELEPHONE CO HAM E CORINTH, VT

TOTAL AVAILABILITY SERVICES INC TAL ,

TOTAL COM., INC. TOD ENID, OK

TOTAL COMMUNICATION SERVICES, INC. TCJ CEDAR RAPIDS, IA

TOTAL COMMUNICATION SYSTEMS TQS SENECA, SC

TOTAL COMMUNICATIONS TTL ,

TOTAL RISK MANAGEMENT, INC. TKM KANSAS CITY, MO

TOTAL TELE-PAGE OF NEBRASKA TTP NORTH PLATTE, NE

TOTAL TELECOMMUNICATIONS SERVICES, INC. TTJ OKLAHOMA CITY, OK

TOTAL TELEPHONE, INC. OF UTAH THE NORTH SALT LAKE, UT

TOTAL-TEL USA INC (PREVIOUSLY GYS) TTU ,

TOUCH 1 COMUNICATIONS, INC. TUM ATMORE, AL

TOUCH AMERICA HELENA TAH HELENA, MT

TOUCH AMERICA, INC. THA MISSOULA, MT

TOUCH AND SAVE TAS ,

TOUCH AND SAVE OF NASHVILLE TON ,

TOUCH TEL CORP. THD BURLINGAME, CA

TOUCH TONE AMERICA, INC. TUU PHOENIX, AZ

TOUCH TONE INTERACTIVE, INC. TVU PHOENIX, AZ

TOUCH-TEL COMMUNICATIONS, INC TUJ HOUSTON, TX

TOUCHTONE COMMUNICATIONS TVK LONDON, KY

TOUCHTONE COMMUNICATIONS 2000 LTD TBM VANCOUVER, BC

TOWER COMMMUNICATIONS INC TWC ,

TOWER COMMUNICATION SYSTEMS CORP (INVALID DO NOT USE) TOW REYNOLDSBURG, OH

TOWER COMMUNICATIONS TWE LOS ANGELES, CA

TOWN AND COUNTRY COMMUNICATIONS TCY ,

TPC INFORMATION SYSTEMS INC. TIF DANBURY, CT

TRACE COMMUNICATIONS INC TEX FLORENCE, AL

TRACY CORP TRC ,

TRAIL BLAZER SYSTEMS TLB ,

TRANS GLOBAL COMMUNICATIONS INC. TGI NEW YORK, NY

TRANS NATIONAL COMMUNICATIONS TNU BOSTON, MA

TRANS NATIONAL TELECOMMUNICATIONS, INC. TFA SAN ANTONIO, TX

TRANS WORLD AIRLINES INC TWA NEW YORK, NY

TRANS-BORDER COMMUNICATIONS, INC TRB LAIEDO, TX

TRANS-WORLD TELECOM AMERICA, INC. TWJ LAGUNA HILLS, CA

TRANSACTION NETWORK SERVICES, INC.(PREV. TRANSACTION COMM. INC.)

TAX RESTON, VA





7


BR-751-100-112

TRANSACTION NETWORKS INC TWZ BOYNTON BEACH, FL

TRANSACTION SYSTEMS INC XAC VIENNA, VA

TRANSAMERICA COMMUNICATIONS INC TNM BOCA RATON, FL

TRANSAMERICA MANAGEMENT TMA LOS ANGELES, CA

TRANSAMERICAN COMMUNICATIONS CORP TRA ,

TRANSAMERICAN SYSTEMS INC TRS ,

TRANSAMERICAN TELEPHONE SYSTEMS TTS ,

TRANSAMERICAN TELEPHONE, INC. TKB DENTON, TX

TRANSCOMM NET INC TWN PLYMOUTH, MN

TRANSLINE COMMUNICATIONS INC TQA PRAIRIE VILLAGE, KS

TRANSNATIONAL NETWORK INC TNN ,

TRANSNET TZT TAMPA, FL

TRANSPACIFIC TELECOMMUNICATION INC TPF SEATTLE, WA

TRANSPONDER CORP OF DENVER TPC ,

TRANSTAR COMMUNICATIONS, L.C. TUB BEDFORD, TX

TRANSTELL COMMUNICATION TRL OAKLAND, CA

TRANSWAVE COMMUNICATIONS CO TWV ATLANTA, GA

TRANSWIRE, LLC TJW NEW YORK, NY

TRANSWORLD NETWORK INC. TRJ RICHARDSON, TX

TRANSWORLD TELECOM, LLC TDB NEW YORK, NY

TRAVELERS TELECOM CORPORATION TVO SEWELL, NJ

TRAVELPHONE CORP INC TPN ,

TRAVELTEL INC TVL SALT LAKE CITY, UT

TRAVERSE ANSWERING SERVICE TVA TRAVERSE CTY, MI

TRAVIS TELECOM TVS AUSTIN, TX

TREAS RESOURCES INTL. CORP./DBA TRI COMMUNICATIONS NETWORK

TIU COEUR D’ALENE, ID

TREASURE COMMUNICATION CO TRR ,

TREASURE COMMUNICATIONS TRU ,

TREASURE STATE MOBILE PHONE INC TUY BUTTE, MT

TREETOP ENTERPRISES TRE ,

TRESCOM PUERTO RICO (PREV PUERTO RICO TELEPHONE) PRT SAN JUAN, PR

TRESCOM U.S.A., INC.(PREV. TOTAL TELECOMMUNICATIONS INC) TIO FT. LAUDERDALE, FL

TRESCOM U.S.A., INC.(PREV. TRESCOM INTERNATIONAL, CARIBBEAN DIV)

STJ FT. LAUDERDALE, FL

TREXNET TRX ,

TRI COUNTY MOBILFONE TCM ,

TRI TEL COMMUNICATIONS (FMLY TMC OF EL PASO) TEP EL PASO, TX

TRI TEL, INC. TKR BASIN, WY

TRI-CITIES COMMUNICATIONS INC TQR BINGHAMTON, NY

TRI-CITIES TELEPHONE CO TCT ,

TRI-CITY MOBILE PHONE CO TML ,

TRI-COM TRM BELLINGHAM, WA

TRI-COMM SYSTEMS TRN TAHLEQUAH, OK

TRI-COUNTY COMMUNICATIONS TUN TALLAHASSEE, FL

TRI-COUNTY COMMUNICATIONS, INC. TYU STRUM, WI

TRI-COUNTY LONG DISTANCE TYD EVERTON, AR

TRI-COUNTY TELEPHONE CO INC TNY NEW RICHMOND, IN

TRI-STAR COMMUNICATIONS TUI BAKER, MT

TRI-STATE PAGING INC TZI FAYETTESVILLE, AR

TRI-STATE PAGING INC TZR CANOM, CA

TRI-STATE PAGING LIMITED TPL ,

TRIAD CELLULAR TDU MENLO PARK, CA





7


BR-751-100-112

TRIANGLE COMMUNICATION SYSTEM, INC. TUE HAVRE, MT

TRICOM USA INC TQY JERSEY CITY, NJ

TRICOM USA, INC. PREV (DOMTEL COMMU, INC DBA TRICOM INTERNATIONAL

TVD NEW YORK CITY, NY

TRINET TIR CORNELIA, GA

TRINITY INTERNATIONAL, INC. TYI CORONA, NY

TRINITY TELECOMMUNICATIONS CORP TTC ,

TRIPLE CROWN INDUSTRY TIY SANTA ANA, CA

TRIPLE S MOBILPHONE INC TMP ,

TRISTAR COMMUNICATIONS INC TRQ SAN FRANCISCO, CA

TRITEL COMMUNICATIONS, INC. TQU SAN DIEGO, CA

TRITON CELLULAR PARTNERS OF FERRY LLC TJP WENATCHEE, WA

TRITON COMMUNICATIONS L.L.C. TJK RICHARDSON, TX

TRITON COMMUNICATIONS OF TEXAS L.L.C. TFX ABILENE, TX

TRITON PCS, INCORPORATED TZV RICHMOND, VA

TRIUMPH COMMUNICATIONS & FIBER SERVICES INC. TFI NEW YORK, NY

TRM COMMUNICATIONS INC TUZ LONGVIEW, TX

TRT INTERNATIONAL CORP TRZ WASHINGTON, DC

TRT TELECOMMUNICATIONS CORP TRT ,

TSACONAS CELLULAR TNR BOWLING GREEN, KY

TSC COMMUNICATIONS, INC TUO WAPAKONETA, OH

TSI INC TII COLUMBIA, SC

TSR WIRELESS (PREV AMERICAN PAGING INC OF ILLINOIS) USE - TZB ACP FORT LEE, NJ

TSR WIRELESS (PREV AMERICAN PAGING INC OF TEXAS) USE - TZB APT FORT LEE, NJ

TSR WIRELESS (PREV AMERICAN PAGING INC OF UTAH ) USE - TZB APU FORT LEE, NJ

TSR WIRELESS (PREV AMERICAN PAGING INC) USE - TZB ANP FORT LEE, NJ

TSR WIRELESS (PREV AMERICAN PAGING OF WISCONSIN) USE - TZB APW FORT LEE, NJ

TSR WIRELESS (PREV AMRICAN PAGING INC OF ARIZONA) USE - TZB AAZ FORT LEE, NJ

TSR WIRELESS (PREV SAN DIEGO PAGING INC) USE - TZB SDP FORT LEE, NJ

TSR WIRELESS (PREV SOUTHWEST PAGING) USE - TZB SHP FORT LEE, NJ

TSR WIRELESS (PREV TRI-STATE RADIO CO) USE - TZB TDY FORT LEE, NJ

TSR WIRELESS (PREV TRI-STATE RADIO CORP OF PENNSYLVANIA) USE- TZB

TRP FORT LEE, NJ

TSR WIRELESS (PREV TRI-STATE RADIO CORP) USE - TZB TST FORT LEE, NJ

TSR WIRELESS LLC TZB FORT LEE, NJ

TTE OF NEW JERSEY TJY CHERRY HILL, NJ

TUCK DATA COMMUNICATION TUK NEW CUMBERLAND, PA

TULSA CELLULAR TELEPHONE COMPANY TUL TULSA, OK

TULSA COMMUNICATIONS SERVICE TUA TULSA, OK

TUSCARAWAS LONG DISTANCE SERVICE TUS NEW PHILA, OH

TV BINGO NETWORK, INC. TVB TULSA, OK

TW COMMUNICATIONS, INC. D/B/A TWC TWG COSTA MESA, CA

TWIN CITIES COMMUNICATIONS TBW MIDLAND, TX

TWIN CITY BEEPERS INC TCB ,

TWIN LAKES TELEPHONE COOPERATIVE CORPORATION TBD GAINESBORO, TN

TWISTER COMMUNICATIONS NETWORK INC TKZ CONROE, TX

TWIX-TEL TWX SOMERVILLE, MD

TWO-WAY RADIO COMMUNICATIONS TWR ,

TWO-WAY RADIO COMMUNICATIONS CO OF KANSAS INC TZW LIBERAL, KS

TWO-WAY RADIO INC TWO WYTHEVILLE, VA

TWO-WAY RADIO OF CAROLINAS INC TWY ,

TWO-WAY SYSTEMS SERVICE TYT FAIRMONT, WV

TYLER NET TYN TYLER, TX





7


BR-751-100-112

TYMNET INC TYM ,

U MOBILFONE SIS ,

U S ACCESS UAC COLORADO SPGS, CO

U S AUTOMOBILE ASSOCIATION SATELLITE COMMUNICATIONS UAS ,

U S BANCORP USB PORTLAND, OR

U S CENTRAL TELECOMMUNICATIONS CORP UCT HOUSTON, TX

U S COMMUNICATIONS UCQ COMPTON, CA

U S FIBERCOM UZF DESOTA, TX

U S FIBEROPTICS INC USF BARRINGTOM, IL

U S NET INC USZ SPRINGFIELD, MO

U S OF KENTUCKY USK ,

U S VOICE MAIL USV DETRIOT, MI

U S WEST COMMUNICATIONS INC UWC DENVER, CO

U S WEST COMMUNICATIONS INTERCONNECT SERVICES UWI MINNEAPOLIS, MN

U S WEST COMMUNICATIONS, WIRELESS UWW DENVER, CO

U S WEST INTERPRISE AMERICA, INC. UIA MINNEAPOLIS, MN

U S WEST LONG DISTANCE INC (PREV W.K.P. INC) WKP DENVER, CO

U S WEST MEDIA GROUP, INC. UWM ENGLEWOOD, CO

U S WEST SERVICE LINK INC USW OMAHA, NE

U S WEST, INC UWS ENGLEWOOD, CO

U SPEAK LONG DISTANCE UPK HURST, TX

U-PAGE, INC UPA BINGHAMTON, NY

U.S. AMERITEL UAL SCHAUMBURG, IL

U.S. BILLING (PREV. U.S. LONG DISTANCE) ULD SAN ANTONIO, TX

U.S. DATA HIGHWAY CORPORATION UDH PLEASANTON, CA

U.S. LONG DISTANCE, INC ULI SAN ANTONIO, TX

U.S. OPERATORS (TEXAS) UOE SAN ANTONIO, TX

U.S. REPUBLIC COMMUNICATIONS (SUB OF VARTEC TELECOM INC) URC LANCASTER, TX

U.S. ROBOTICS URB SKOKIE, IL

U.S. SOUTH COMMUNICATIONS, INC. UOC ATLANTA, GA

U.S. TEL CORPORATION UEC FISHERS, IN

U.S. TELCO, INC. UEI IRVING, TX

U.S. TELESERVICES, INC. USU FAIRFAX, VA

U.S. VOICE TELEMANAGEMENT UVT MILL VALLEY, CA

UI LONG DISTANCE, INC. UIL STANDISH, ME

ULTIMATE HOME TELEPHONE SERVICE UHT EAST ORANGE, NJ

ULTRA CELLULAR, INC. ULR LAWNDALE, CA

ULTRA COMMUNICATIONS ASSOCIATION UCA ALEXANDRIA, VA

ULTRATELCOM INC ULT CULVER CITY, CA

UMB BANK, N.A. UBN KANSAS CITY, MO

UNI COMMUNICATIONS INC UNZ OAKLAND, CA

UNI STAR SATELLITE COMMUNICATION UNR ,

UNI-TEL OF AMERICA INC UEP EL PASO, TX

UNI-TEL OF EL PASO VLP EL PASO, TX

UNI-TEL OF FARMINGTON INC UNT FARMINGTON, NM

UNICOM COMMUNICATIONS, L.L.C. UIO FT. LAUDERDALE, FL

UNICOM PAGING NETWORK INC UPN HOUSTON, TX

UNICOM, INC. UIC ANCHORAGE, AK

UNIDIAL INCORPORATED UID LOUISVILLE, KY

UNIFIED TELECOMMUNICATIONS SERVICES OF ST LOUIS INC UFI ST CHARLES, MO

UNINET UNN DETROIT, MI

UNION CARBIDE CORP UCB DANBURY, CT





7


BR-751-100-112

UNION COMMUNICATIONS UNM MONROE, NC

UNION COUNTY PROSECUTORS OFFICE UCP ELIZABETH, NJ

UNION PACIFIC TECHNOLOGIES UPT OMANA, NE

UNION TELEPHONE CO UTT MOUNTAIN VIEW, WY

UNION TELEPHONE COMPANY UIP FARMINGTON, NH

UNION-WALLOWA TELEPHONE, LLC UNW LA GRANDE, OR

UNIPLEX TELECOM TECHNOLOGIES INC UPX FT LAUDERDALE, FL

UNISOURCE CARRIER SERVICES UCR WALLISELLEN, SZ

UNISYS UYS MISSION VIEJO, CA

UNISYS CORP UIS BLUE BELL, PA

UNITED ARTISTS OPERATOR SERVICES CORP UAT DENVER, CO

UNITED BANK OF DENVER UBD DENVER, CO

UNITED CARRIER SERVICES INC UCS ST CHARLES, MO

UNITED COMMUNICATIONS (FMLY PROTO-CALL CORP) PCL PORTLAND, OR

UNITED COMMUNICATIONS ASSOCIATION, INC. UCI DODGE CITY, KS

UNITED COMMUNICATIONS INC UCM NEW CONCORD, OH

UNITED COMMUNICATIONS SYSTEMS, INC. UCY CHICAGO, IL

UNITED DIGITAL NETWORK INC(PREV CTN CUSTOM TELECOM) CZZ IRVINE, TX

UNITED GROUP LTD UGR MIAMI, FL

UNITED INTERMOUNTAIN TELEPHONE CO UIT ,

UNITED L D S UDS OLNEY, IL

UNITED MOBILE NETWORK UMN LONGVIEW, TX

UNITED NATIVE AMERICAN TELECOMMUNICATIONS UNA BELLINGHAM, WA

UNITED NETWORK SERVICE INC OF DALLAS UNS ,

UNITED PAC PAC REL INS UPP ,

UNITED PUBLISHERS CORPORATION UPU EL SEGUNDO, CA

UNITED RADIOTELEPHONE URT ,

UNITED REFINING COMPANY UFC WARREN, PA

UNITED SERVICES ADMINISTRATION USA ,

UNITED STATES ADVANCED NETWORK INC UNK NORCROSS, GA

UNITED STATES CELLULAR CORP CLO TULSA, OK

UNITED STATES CELLULAR MOBILE TELEPHONE NETWORK UMT VANCOUVER, WA

UNITED STATES CELLULAR(NOW MC CAW CELLULAR ONE - USE MCE)

UCU CHICAGO, IL

UNITED STATES DEPT. OF AGRICULTURE UAG FORT COLLINS, CO

UNITED STATES GOVERNMENT GOV ,

UNITED STATES TELECOMMUNICATIONS, INC. UDO TAMPA, FL

UNITED STATES TELEPHONE CO UPC ,

UNITED STATES TRANSMISSION CORP UTP ,

UNITED STATES TRANSMISSION SYSTEMS INC (USE ITT) UST ,

UNITED TECHNOLOGICAL SYSTEMS,INC (PREV CARRIER CONCEPTS INTL CORP

CIP DALLAS, TX

UNITED TEL COMMUNICATIONS, INC. UTM MIAMI, FL

UNITED TELE - SYSTEMS ULY COLONIAL HEIGHTS, VA

UNITED TELECOM COMMUNICATIONS INC UTL ,

UNITED TELECOM, LLC UED GREAT NECK, NY

UNITED TELECOMMUNICATIONS INC UDM LIVONIA, MI

UNITED TELEMANAGEMENT CORPORATION UTO DAYTON, OH

UNITED TELEMANAGEMENT SERVICES, INC. ULS NEW YORK, NY

UNITED TELENET UDT ,

UNITED TELEPHONE LONG DISTANCE (OHIO) ULG MANSFIELD, OH

UNITED TELEPHONE OF AMERICA UTZ BALA CYNWYD, PA

UNITED TELEPHONE OF FLORIDA UTF ALTAMONTE SPRINGS, FL





7


BR-751-100-112

UNITED TELEPHONE-NORTH CENTRAL (SPRINT) SNQ MANSFIELD, OH

UNITED TELESERVICES UZT INDUSTRIAL AIRPORT, KS

UNITED TELESPECTRUM INC UTS KANSAS CITY, MO

UNITED TELESPECTRUM OF INDIANA UTI ,

UNITED TELNET SYSTEMS UTN ARCADIA, CA

UNITED WATS, INC. UDE MISSION, KS

UNITEL (UNIVERSAL TEL NETWORK INC) UNE AUSTIN, TX

UNITEL COMMUNICATIONS (OKLAHOMA) UNO OKLAHOMA CITY, OK

UNITEL GLOBAL COMMUNICATIONS INC UGC OKLAHOMA CITY, OK

UNITEL OF CLAREMORE UNI ,

UNITY CELLULAR SYSTEMS INC UNY UNITY, ME

UNIVERSAL COMMUNICATIONS NETWORK, INC. UVM CARSON, CA

UNIVERSAL COMMUNICATIONS SYSTEMS INC USC ,

UNIVERSAL INFORMATION SERVICES, INC. UIV TUSTIN, CA

UNIVERSAL LONG DISTANCE INC (SEE ACCESS UNLIMITED-AEU) UVS LAWTON, OK

UNIVERSAL LONG DISTANCE, INC.(PREV. NATIONAL COMM. ASSOC. INC)

NQT NEW YORK, NY

UNIVERSAL NETWORK COMMUNICATIONS CO UVL ,

UNIVERSAL PACIFIC COMMUNICATIONS, INC., DBA CAL PACIFIC COMM.

CXP ENCINO, CA

UNIVERSAL SERVICES UVV ELIZABETHTON, TN

UNIVERSAL STANDARD MEDICAL LABORATORIES INC UMD SOUTHFIELD, MI

UNIVERSAL TELECOM, INC. UEE LAGRANGE, KY

UNIVERSAL TELEPHONE & TELEGRAPH, LLC(PREV GARDEN ST LONG DIS TEL)

GST KINNELON, NJ

UNIVERSAL TELEPHONE SYSTEMS UTY SEATTLE, WA

UNIVERSALCOM INC UVN DESTIN, FL

UNIVERSITY COMMUNICATIONS INC (PREV UNICOM INC) UNC COLLEGE STATION, TX

UNIVERSITY HOSPITAL UVY AUGUSTA, GA

UNIVERSITY OF CALIFORNIA SANTA BARBARA UVE SANTA BARBARA, CA

UNIVERSITY OF DAYTON INC (THE) UOD DAYTON, OH

UNIVERSITY OF PITTSBURGH UOP PITTSBURGH, PA

UNIVERSITY OF UTAH UTH SALT LAKE CITY, UT

UNIVERSITY TELEPHONE SERVICES UTV COLLEGE STATION, TX

UPSTATE CELLULAR NETWORK ULN ROCHESTER, NY

URSUS TELECOM CORPORATION URS SUNRISE, FL

US ADVANCED NETWORK UAN NORCROSS, GA

US ADVANTAGE LONG DISTANCE INC UAV AUSTIN, TX

US AMERICALL INC UAM SHERMAN OAKS, CA

US BUYING GROUP, INC. (PREV. TELEVOX PUBLIC COMMUNICATIONS INC)

TXV ALSIP, IL

US CELLULAR DBA SEVEN CELLULAR CORP. USE SVU UCL DES MOINES, IA

US CONNECT CORP USJ MIDDLETOWN, NJ

US DATANET CORPORATION UDA SYRACUSE, NY

US ELECTRODYNAMICS INC USE BREWSTER, WA

US FIBERCOM NETWORK INC UFB NEW YORK, NY

US FIBERLINE COMMUNICATIONS INC UFL SAN DIEGO, CA

US LEC OF NORTH CAROLINA L.L.C. UHC CHARLOTTE, NC

US MOBILE SERVICES, INC. UMS ANNAPOLIS, MD

US ONE COMMUNICATIONS CORP. UOM FRISCO, TX

US OPERATOR INC USO CALVERTON, MD

US ORDER UOR HERNDON, VA

US ORIRIS CORP ORS DALLAS, TX





7


BR-751-100-112

US PAYPHONE INC UPY SALT LAKE CITY, UT

US TELECOMM INC USQ GREAT NECK, NY

US TELEMANAGEMENT NETWORK INC USN PHOENIX, AZ

US WATS UWT BALA CYNWYD, PA

US WEST LONG DISTANCE, INC. (PREV WKP, INC) BEY DENVER, CO

US WEST PAGING INC UWP BELLEVUE, WA

US XCHANGE OF WISCONSIN L.L.C. UXW GRAND RAPIDS, MI

USA CALLING UCG ATLANTA, GA

USA LINK, P.L. D/B/A USA GLOBAL LINK UGL FAIRFIELD, IA

USA LONG DISTANCE USG CORPUS CHRISTI, TX

USA MOBILE (PREV. PROFESSIONAL COMMUNICATIONS INC.) PRF CINCINNATI, OH

USA MOBILE COMMUNICATIONS INC USM CINCINNATI, OH

USA MOBILE COMMUNICATIONS INC II UWH WARRENSVILLE HEIGHTS, OH

USA MOBILE COMMUNICATIONS INC II (INDIANAPOLIS) UMB INDIANAPOLIS, IN

USA MOBILE COMMUNICATIONS INC II (LOUISVILLE) UML LOUISVILLE, KY

USA PAGING UPG KEARNEY, NE

USA PHONE 1, INC UPH WATERTOWN, NY

USA-SATCO CO USS SAN ANTONIO, TX

USAIR USR WASHINGTON, DC

USAIR COMMUNICATIONS UAR WINSTON-SALEM, 91

USC COMMUNICATIONS INC UCC DALLAS, TX

USC MEDFORD PAGING UMF MEDFORD, OR

USCOMNET UZC PROVIDENCE, RI

USHMAN COMMUNICATIONS COMPANY UCO SPRINGFIELD, IL

USLINK LONG DISTANCE USL PEQUOT LAKES, MN

USN COMMUNICATIONS(PREV. FONENET OHIO) FNO CHICAGO, IL

USN COMMUNICATIONS(PREV. UNITED TELECOM OF AMERICA, INC.)

UTK CHICAGO, IL

USP&C, INC. (PREV. FUTURECOM, INC.) FTM KANSAS CITY, MO

USP&C, INC. (PREV. INFO ACCESS) IFA KANSAS CITY, MO

USTEL/ARCADA (PREV ARCADA COMMUNICATIONS) USE - USX SVV SEATTLE, WA

USTEL/ARCADA (PREV USTEL) USX SEATTLE, WA

USWEST NEW VECTOR GROUP INC DBA AIR TOUCH CELLULAR UNV BELLEVUE, WA

UTC LONG DISTANCE, LLC UTX CHAPEL HILL, TN

UTE COMMUNICATIONS UTE ,

UTEL-CALL ULL MONROE, WI

UTELCO INC ULC MONROE, WI

UTICA/ROME CELLULAR TELEPHONE UTR UTICA, NY

UTILICORE CORPORATION ULP SARASOTA, FL

UUNET TECHNOLOGIES, INC. UUN FAIRFAX, VA

UV CORP UVC HUTCHINSON, KS

V C F, INC - VALLEY COMMUNICATIONS VAY SALEM, VA

V.I.P. BILLING AND COLLECTION SERVICES, INC. VBC TIMONIUM, MD

VACATION VILLAGES OF AMERICA INC VVA PORTLAND, OR

VACNET VET PLANO, TX

VAIL COMMUNICATIONS INC(DBA EGM 1994) VLC AVON, CO

VAIL SYSTEMS INC VIL BUFFALO GROVE, IL

VAL-ED JOINT VENTURE L.L.P. VED PERHAM, MN

VALCOM INC VCM ,

VALLEY ANSWERING SERVICE VAS ,

VALLEY COMMUNICATIONS VLE MOSES LAKE, WA

VALLEY INDUSTRIAL COMMUNICATIONS SALES, INC. VYI REDDING, CA

VALLEY INSTANT PAGE VIP SACRAMENTO, CA





7


BR-751-100-112

VALLEY LINK COMMUNICATIONS VYL BOISE, ID

VALLEY MOBILE COMMUNICATIONS INC VMC LANCASTER, CA

VALLEY PAGING VPG ,

VALLEY PAGING CO VLY ,

VALLEY STAR TEL VST HARLINGEN, TX

VALLEY TELECOMMUNICATIONS CO VEY SIERRA VISTA, AZ

VALLEY TELEPHONE CO., INC. VTV LANETTE, AL

VALLEY TELEPHONE LONG DISTANCE VTD RAYMONDVILLE, TX

VALLEY WATS VYW HARLINGEN, TX

VALLEY YELLOW PAGES VYP FRESNO, CA

VALLEYNET VYN WAYNESBORO, VA

VALNET VNT FRESNO, CA

VALU COMMUNICATIONS OF HUTCHINSON INC VCH HUTCHINSON, KS

VALU COMMUNICATIONS OF LAWRENCE INC VCL LAWRENCE, KS

VALU-LINE OF ANGLETON VUA LAKE JACKSON, TX

VALU-LINE OF LONGVIEW VLW LONGVIEW, TX

VALU-LINE OF LOUISIANA VLL LONGVIEW, TX

VALU-LINE OF SOUTHEAST TEXAS VSE BEAUMOUNT, TX

VALUE ADDED COMMUNICATIONS VAC OAKBROOK TERACE, IL

VALUE LINE OF ALBUQUERQUE (NEW NAME SVC) VAA ,

VALUE LINE OF ALEXANDRIA VLA ,

VALUE LINE OF BRAZOSPORT VLB ,

VALUE LINE OF EAST TEXAS (NEW CODE CAL) VAL ,

VALUE LINE OF GREENVILLE VGR ,

VALUE LINE OF LUBBOCK VOL ,

VALUE LINE OF NEW BRAUNFELS (NEW NAME CML) VLN ,

VALUE LINE OF SOUTH TEXAS VLS ,

VALUE LINE OF ST JOSEPH’S VSJ ,

VALUE LINE OF TEMPLE VLT ,

VALUE LINE OF TRI-CITIES VTC ,

VALUE LINE OF TYLER VYT ,

VALUE LINE OF WEST TEXAS VOT TERMINAL, TX

VALUE LINE OF WITCHITA FALLS VWF TEMPLE, TX

VALUE TEL VLU NAPERVILLE, IL

VALULINE LONG DISTANCE (PREV. CACTUS DIGITAL, INC.) CDX ALBUQUERQUE, NM

VALULINE LONG DISTANCE (PREV. REAMS COMMUNICATIONS, INC.) REM ALBUQUERQUE, NM

VANCOUVER TELEPHONE COMPANY LTD. VTP VANCOUVER, BC

VANGUARD CELLULAR SYSTEMS INC VGD GREENSBORO, NC

VANGUARD TELECOM CORP. VTE GREENSBORO, NC

VANTEK COMMUNICATIONS VTK SIOUX FALLS, SD

VARIAN CANADA VRC BUFFALO, NY

VARMICON INDUSTRIES INC VRM HARLINGEN, TX

VARTEC VRT DESOTA, TX

VARTEC TELECOM DBA CLEAR CHOICE(PREV. CLEAR CHOICE COMMUNICATIONS

CMJ LANCASTER, TX

VARTEC TELECOM, INC (PREV METROTEL LONG DISTANCE) MZL LANCASTER, TX

VARTEC TELECOM, INC (SEE URC) TPU RICHARDSON, TX

VAST-TEL COMMUNICATIONS, INC VTT BRIDGEPORT, TX

VBI, INC. VBI MILWAUKEE, WI

VDC TELECOMMUNICATIONS, INC(PREV BLUE SKY TELECOMMUNICATIONS INC)

BSK AURORA, CO

VDL INC. DBA GLOBAL TELECOM BROKERS GTR OWINGS MILLS, MD

VECTOR COMMUNICATIONS VEC ,





7


BR-751-100-112

VENSER INC VSR HATO REY, PR

VENTURA CELLULAR VRA CAMARILLO, CA

VENTURE COMMUNICATIONS CORP VNC ROCHESTER, NY

VENTURES IN COMMUNICATIONS RMTS LLC DBA ONEPOINT COMMUNICATIONS

VEN BANNOCKBURN, IL

VENTURES IN PAGING VTS OKLAHONA CITY, OK

VENUS TELEPHONE CORPORATION VNP VENUS, PA

VERA LONG DISTANCE VLD LAREDO, TX

VERDI SOUNDS VRD KENNEDALE, TX

VERMONT AMERICAN VAM LOUISVILLE, KY

VERNON COMMUNICATION & T.V., INC. VCV SIOUX CENTER, IA

VERNON TELEPHONE COMPANY VRN VERNON, NY

VERSATEL INCORPORATED VRS CASPER, WY

VIATEL, INC. VAT OMAHA, NE

VICKI COWAN DBA TEL-A-VOICE VCT ,

VICOM INC VIC EDEN PRAIRIE, MN

VICTORIA CELLULAR CORP VTR VICTORIA, TX

VIDEOTRON TELECOM LTEE VID MONTREAL, CA

VIDEOTRON TELECOM LTEE (PREV VERTELCO INC) VTL MONTREAL, PQ

VIGAR ENTERPRISES INC DBA COMMUNICATION SERVICES VGE LAREDO, TX

VIKING COMMUNICATIONS, INC. VKI MORRISVILLE, PA

VILLAGE TELEPHONE, INC VGT NEWCASTLE, WA

VINCENNES TELEPHONE ANSWERING SERVICE INC VTA ,

VINCENT COMMUNICATIONS INC VCI FRESNO, CA

VINELAND MOBILE TELCO VMT ,

VIP CALLING VPL BURLINGTON, MA

VIP CONNECTIONS VPC HONOLULU, HA

VIP ENTERPRISES INC VPP KIRKSVILLE, MO

VIRGIN ISLANDS TELE-COM VIT ST THOMAS, VI

VIRGINIA METROTEL VGM GLEN ALLEN, VA

VIRGINIA PCS ALLIANCE, L.C. VPA WAYNESBORO, VA

VIRTUAL NETWORK SYSTEM VTU OAKBROOK, KY

VISA USA INC VUS SAN FRANCISCO, CA

VISTA GROUP INTERNATIONAL VGI CHARDON, OH

VISTA UNITED TELECOMMUNICATIONS VUT LAKE BUENAVISTA, FL

VITAL VTQ WAYNESBORO, VA

VITAL COMMUNICATION VIA MARSHFIELD, WI

VITAL PROCESSING SERVICES, L.L.C. VPS PHOENIX, AZ

VITTS CORPORATION VIS MANCHESTER, NH

VIVA TEL LONG DISTANCE VVI HURST, TX

VOCALL COMMUNICATIONS CORP. VLM MOUNTAINSIDE, NJ

VOICE INTERACTIVE PRODUCTIONS INC VEI MIAMI, FL

VOICE NET COMMUNICATIONS SYSTEMS INC DBA VOICE-TEL OF NEW YORK

VNY BRONX, NY

VOICE NET, INC. VNI FORT SMITH, AR

VOICE NETWORKS, INC. VNW STERLING, CO

VOICE POWER TELECOMMUNICATIONS, INC. VPT AUSTIN, TX

VOICE RETRIEVAL & INFORMATION SERVICES INC VRI CARROLLTON, TX

VOICE TELECOMM.,INC DBA VOICE-TEL OF EASTERN NEW YORK STATE

VCC HARTSDALE, NY

VOICE TRACK VRK DALLAS, TX

VOICE WARE SYSTEMS VWS WEST PALM BEACH, FL

VOICE-TEL VOC LEXINGTON, KY





7


BR-751-100-112

VOICE-TEL OF CENTRAL OKLAHOMA RGB OKLAHOMA CITY, OK

VOICESTREAM WIRELESS CORPORATION (PREV WESTERN WIRLESS CORP DBA

WCG BELLEVUE, WA

VOLCANO TELEPHONE CO VCN PINE GROVE, CA

VOLT INFORMATION SCIENCES, INC. VLF ORANGE, CA

VOYAGER COMMUNICATIONS VOY WHITE PLAINS, NY

VPS COMMUNICATIONS, INC VPM RICHMOND, VA

VRS BILLING SYSTEMS VSL SAN JOSE, CA

VSYS VSY COLORADO SPRINGS, CO

VT OF LONG ISLAND INC. VTI BRONX, NY

VTA INC CIS BETHSEDA, MD

VTG, INC. DBA VOICE-TEL OF HOUSTON VTG HOUSTON, TX

VYVX TELECOM INC (NOW WILTEL - WTL) HNI HOUSTON, TX

W C COMMUNICATIONS WCM ,

W K COMMUNICATIONS INC WKC OVERLAND PARK, KS

W-ARK MOBILE PHONE AND PAGE WMP ,

WABASH INDEPENDENT NETWORKS, INC. WHI LOUISVILLE, IL

WACO COMMUNICATIONS INC WAC ,

WADENA LONG DISTANCE WAD BEMIDJI, MN

WALLER BROADCASTING WBC ,

WALLER CREEK COMMUNICATIONS INC WLR AUSTIN, TX

WALNUT COMMUNICATIONS, INC NUT WALNUT, IA

WALNUT HILL CELLULAR INC WNH LEWISVILLE, AK

WALTER R MORRIS MD WRM ,

WANG COMMUNICATIONS CORP WNG ENGLEWOOD, CO

WANG INFORMATION SERVICE CORP WNS LOWELL, MA

WARREN COUNTY TELECOMMUNICATIONS DEPT. WAR LEBANON, OH

WARWICK VALLEY LONG DISTANCE CO INC WVL WARWICK, NY

WASHINGTON COUNTY JOINT VENTURE WCJ ALTOONA, PA

WASHINGTON INTERNATIONAL TELEPORT WIT WASHINGTON, DC

WASHINGTON TELEPHONE CO WTT PRINCE FRED, MD

WASHINGTON WATER POWER WWP ,

WASHINGTON/BALTIMORE HIGH INTENSITY DRUG TRAFFICKING AREA

WBH GREENBELT, MD

WATS AMERICA SOUTHEAST WSE BIRMINGHAM, AL

WATS INTERNATIONAL CORPORATION WIQ CHERRRY HILL, NJ

WATS NETWORK OF TEXAS WNT SAN ANTONIO, TX

WATS(WIDE AMERICA TELECOM SYSTEMS OF PORTLAND) WAP ,

WATS/800 INCORPORATED WTZ ORLANDO, FL

WATTS AMERICA WTA ,

WAUSAU LONG DISTANCE WLD WAUSAU, WI

WAVECOMM WVM WEST LEBANON, NH

WAVERLY HALL TELEPHONE CO., INC. WVH WAVERLY HALL, GA

WAYNE PAGING WYN SAN ANTONIO, TX

WBC COMMUNICATIONS, INC. WBM OAKLAND, CA

WCI CABLE INC WIB ANCHORAGE, AK

WEBSTER RADIO WBS FRESNO, CA

WEBSTER-CALHOUN LONG DISTANCE (PREV WEBSTER-CALHOUN COOPERATIVE)

WCH GOWRIE, IA

WEBVALLEY, INC WEV HOPKINS, MN

WEEKS COMMUNICATIONS, INC. WEK ABILENE, TX

WELLS FARGO ALARM SERVICES, INC. WFA OMAHA, NE

WELLS FARGO BANK WFB SAN FRANCISCO, CA





7


BR-751-100-112

WESCOM DATA TELEPHONE WDT NEWPORT BH, CA

WESCOM DATA TELEPHONE WGS NEWPORT BH, CA

WEST ALABAMA COMMUNICATIONS WAL ,

WEST CENTRAL CELLULAR WCN SAN ANGELO, TX

WEST CENTRAL CELLULAR - LIMITED PARTNERSHIP WCL APPLETON, WI

WEST CENTRAL PAGERS WCP ,

WEST COAST COMMUNICATIONS INC WCC SANTA BARBARA, CA

WEST COAST PCS LLC WEP ROSEVILLE, CA

WEST COAST TELECOMMUNICATIONS,INC WCU SANTA BARBARA, CA

WEST FLORIDA COMMUNICATION WEC ,

WEST GEORGIA PAGING WGP ,

WEST IOWA TELEPHONE COMPANY WIW REMSEN, IA

WEST KENTUCKY NETWORKS INC WKN MAYFIELD, KY

WEST KENTUCKY TWO-WAY RADIO INC WKT ,

WEST MOUNTAIN MOBILE WMM ,

WEST RIVER LONG DISTANCE WVD HAZEN, ND

WEST TENNESSEE TELEPHONE COMPANY, INC. WNE BRADFORD, TN

WEST TEXAS COMMUNICATIONS WEX AMARILLO, TX

WEST TEXAS MICROWAVE WTM AUTIN, TX

WEST TEXAS RURAL TELEPHONE WRU HEREFORD, TX

WEST VIRGINIA CELLTELL CO WVC GREENSBORO, NC

WEST VIRGINIA ONE NONWIRELINE CELLULAR LIMITED PARTNERSHIP

WVO ROSWELL, GA

WEST WISCONSIN COMMUNICATION SYSTEMS, INC. WSW DOWNSVILLE, WI

WEST-COL RADIO PAGING INC WRA GRAND JUNCTION, CO

WEST-NET INC WNI VANCOUVER, WA

WESTAR TELECOMMUNICATIONS WSR THOUSAND OAKS, CA

WESTCHESTER MOBILE FONE SYSTEMS INC WMF ,

WESTCOAST ASSOCIATES INC. WSA RAHWAY, NJ

WESTCOL WSL ,

WESTCOL RADIO PAGING WRP ,

WESTCOM CORPORATION WSM NEW YORK, NY

WESTCOM INC WCO SAN ANTONIO, TX

WESTEL INC WES ,

WESTEL TELECOMMUNICATIONS LTD WSD NORTH VANCOUVER, BC

WESTERN 6 MOTELS WEM ,

WESTERN AMERICAN TELEPHONE WAM ,

WESTERN COMMUNICATIONS WNC ,

WESTERN COMMUNICATIONS PAGING, LLC WOP SAN ANTONIO, TX

WESTERN COMMUNICATIONS, INC. WEO RAPID CITY, SD

WESTERN EXPRESS COMMUNICATIONS INC WTE WESTLAKE VG, CA

WESTERN OKLAHOMA INFORMATION SYSTEMS WOI CLINTON, OK

WESTERN RADIO COMMUNICATIONS WRC ,

WESTERN RADIO SERVICES CO INC WRS ,

WESTERN SYSTEMS INC WSY IGANA, GU

WESTERN TELE-COMMUNICATIONS, INC. WTU ENGLEWOOD, CO

WESTERN TELECOM INC WTI ,

WESTERN TELECOM INC WTK HOUSTON, TX

WESTERN TELECOMMUNICATIONS CO WET CARLSBAD, CA

WESTERN TELECOMMUNICATIONS INC WTC ,

WESTERN TELECOMMUNICATIONS INC(PREV. WESTERN INFORMATION SYSTEMS)

WIS DENVER, CO

WESTERN TELENET WST ABILENE, TX





7


BR-751-100-112

WESTERN TELEPAGE WTP ,

WESTERN TELEPHONE & TELECOMMUNICATIONS WTN CARSON CITY, NV

WESTERN TELEPHONE & TELEVISION WTV RIVERSIDE, CA

WESTERN TELEPHONE SERVICE INC WTS ,

WESTERN TOTAL COMMUNICATIONS WTO SCOTTSBLUFF, NE

WESTERN UNION CORP WUC UPPER SADDLE RIVER, NJ

WESTERN UNION INTERNATIONAL WUI ,

WESTERN WIRELESS COMMUNICATIONS, INC (PREV ALL STATE PAGING)

ASQ SAN LUIS OBISPO, CA

WESTEX CELLULAR WTX STANTON, TX

WESTINGHOUSE ELECTRIC CORP COMMUNICATION SYS (INVALID USE WIN)

WTG PITTSBURG, PA

WESTINGHOUSE ELECTRIC CORP COMMUNICATIONS SYS (PREV WTG)

WIN PITTSBURG, PA

WESTSIDE COMMUNICATION OF TAMPA WCT ,

WESTSIDE PAGING INC WSP ABERDEEN, WA

WESTSTAR WIRELESS COMMUNICATIONS, INC (PREV ELECTRONIC LEASING)

ELS SAN LUIS OBISPO, CA

WESTSTAR WIRELESS COMMUNICATIONS, INC (PREV. PAGECALL INC)

PGL SAN LUIS OBISPO, CA

WESTWOOD TRUCKING LLC WWT OPELOUSA, LA

WETEC LLC WEE PARK RAPIDS, MN

WEYMOUTH SERVICE WYS SOUTH WEYMOUTH, MA

WGK RADIO WGK GRANITE CITY, IL

WHATCOM TELECOMM WHM FERNDALE, WA

WHEELER COMMUNICATIONS WHL BLOOMINGTON, IL

WHELLING CELLULAR TELEPHONE CO WLG PITTSBURGH, PA

WHISLER COMMUNICATIONS WHS OLYMPIA, WA

WHITMAN COLLEGE WHT WALLA WALLA, WA

WHO EVER (PREV. LUDWIG) LWG KENNEDALE, TX

WHOLESALE AIRTIME, INC WHA TEMECULA, CA

WHOLESALE COMMUNICATIONS WLL HOUSTON, TX

WHOLESALE TELECOM CORPORATION WLM CORAL GABLES, FL

WICHITA CHEAP TALK WHC WICHITA, KS

WICHITA FALLS CELLULAR TELEPHONE CO WFC WICHITA FALLS, TX

WICOMICO COUNTY MARYLAND DEPARTMENT OF CORRECTIONS WCD SALISBURY, MD

WIDE AMERICA TELECOM SYSTEMS WAS ,

WIESE INC WIE ,

WILCOX COMMUNICATIONS WXC ,

WILES COMMUNICATION SERVICE WCS BILLINGS, MT

WILEY COMMUNICATIONS INC WIL ,

WILKES COMMUNICATIONS, INC DBA WILKES LONG DISTANCE SERVICE

WKS WASHINGTON, GA

WILLAMETTE VALLEY TELECOM SERVICES WVT LEBANON, OR

WILLIAMS COMMUNICATIONS GROUP, INC. WCA TULSA, OK

WILLIAMS COMMUNICATIONS, INC. (PREV. VYVX INC) NVN TULSA, OK

WILLIAMS METRO COMMUNICATIONS WMC ,

WILLIAMSPORT MOBILE TELE CO WMT ,

WILMINGTON CELLULAR TELEPHONE CO WMG ATLANTIC CITY, NJ

WILTEL COMMUNICATIONS SYSTEMS INC WLT TAMPA, FL

WILTON LONG DISTANCE WGD WILTON, NH

WILTON TELEPHONE COMPANY WON WILTON, IA

WINDY CITY BEEPER, INC. WCB CHICAGO, IL

WINGATE COMMUNICATIONS CORP WGE BELMONT, MA





7


BR-751-100-112

WINNEBAGO COOPERATIVE TELEPHONE ASSOCIATION WGO LAKE MILLS, IA

WINSOME PAGING INC WIP BAYONNE, NJ

WINSTAR (PREV WINSTAR TELECOMMUNICATIONS INC) WSQ TYSONS CORNER, VA

WINSTAR WIRELESS, INC. WNR FALLS CHURCH, VA

WINSTAR(PREV. COMMUNICATIONS GATEWAY NETWORK INC) CGW TYSONS CORNER, VA

WIRELESS ALLIANCE, LLC WAN ALEXANDRIA, MN

WIRELESS II, L.L.C. WIR GRAND ISLAND, NB

WIRELESS NORTH, INC. WNN PLYMOUTH, MN

WIRELESS USA, INC WLU SAN DIEGO, CA

WIRELESSCO, LP WEL KANSAS CITY, MO

WIRELESSPLUS, INC. WPI HAYWARD, CA

WIRLESS SYSTEMS TECHNOLOGY WSH DANVILLE, AR

WISCONSIN BELL INC WBI MILWAUKEE, WI

WISCONSIN COMMUNICATIONS NETWORK, INC WOO MILWAUKEE, WI

WISCONSIN LDS (INVALID CODE CO ACCQUIRED BY TGN) BVD SHEBOYGAN, WI

WISCONSIN RSA #1 -LIMITED PARTNERSHIP WRO APPLETON, WI

WISCONSIN RSA #10 - LIMITED PARTNERSHIP WRN GREEN BAY, WI

WISCONSIN RSA #2 - PARTNERSHIP WRT APPLETON, WI

WISCONSIN RSA #3 - LIMITED PARTNERSHIP WTR APPLETON, WI

WISCONSIN RSA #4 - LIMITED PARTNERSHIP WRF GREEN BAY, WI

WISCONSIN RSA #6 - PARTNERSHIP WSX APPLETON, WI

WISCONSIN RSA #7 - LIMITED PARTNERSHIP WSS APPLETON, WI

WISCONSIN TELECOMMUNICATIONS TECH INC (INVALID SEE SCH) WTH JAMESVILLE, WI

WISTERIA LD SERVICE WSI NORTH CHARLSTON, SC

WITHERS COMMUNICATIONS WSC ,

WITTENBERG CABLE TV COMPANY, INC WCV WITTENBERG, WI

WIZTRONICS, INC. WZT BELLINGHAM, WA

WJG TELEPHONE CO WJG ,

WKH CORP WKH ,

WLKI FM 100 WLK ANGOLA, IN

WOLD COMMUNICATIONS INC WCI ,

WOLPOFF & ABRAMSON WPA BETHESDA, MD

WOMAN’S INTERNATIONAL LONG DISTANCE, INC. WIO SAN ANTONIO, TX

WOODWARD COMMUNICATIONS INC WWD ,

WOOF COMMUNICATIONS DBA A C T AAT PRESCOTT, AZ

WORCESTER COMMUNICATIONS WCR ,

WORKING ASSETS WRK SAN FRANCISCO, CA

WORLAND SERVICES WSV ,

WORLAND SERVICES WDS WORLAND, WY

WORLD ACCESS COMMUNICATIONS CORP. (PREV. TSI TELECOM. SVC. INC.)

TIX MIAMI, FL

WORLD CALL INTERNATIONAL INC WLC TAMPA, FL

WORLD NETWORK COMMUNICATIONS, INC. WNM HUNTINGON BEACH, CA

WORLD PASS COMMUNICATIONS, CORPORATION WPC MIAMI, FL

WORLD SAVINGS AND LOAN WSG OAKLAND, CA

WORLD TELECOM GROUP, INC. DBA AMERIVOX WLI MOUNTAINSIDE, CA

WORLD TELECOMMUNICATIONS SERVICES,INC. WRV MIAMI, FL

WORLD TELECOMMUNICATIONS, INC WOU TAMPA, FL

WORLD TOUCH, INC. WRH BELLEVUE, WA

WORLD WIDE CONNECT, INC. WDW BROOKLYN, NY

WORLD WIDE DEVELOPMENT, INC. WWE ASHLAND, KY

WORLD WIDE TELE-TRANS COMPANY WWR BENTONVILLE, AK

WORLD WINDOW WRW DALLAS, TX





7


BR-751-100-112

WORLD-LINK, INC. WDK NEW YORK, NY

WORLD-WIDE TELCO INC. WWO NEW YORK, NY

WORLDCALL COMMUNICATIONS INTERNATIONAL, INC. WCE YONKERS, NY

WORLDCOM (PREV TRI-TEL COMMUNICATIONS) TIQ MUNSTER, IN

WORLDCOM INC WDM SAN JUAN, PR

WORLDCOM INC (PREV ENVOY GLOBAL INC) EGI PORTLAND, OR

WORLDCOM INC (PREV JARTEL INC) JRL SAN DIEGO, CA

WORLDCOM INC (PREV THRIFTY TELE EX DBA OHIO DIGITAL ACCESS)

TFY TULSA, OK

WORLDCOM INC (PREV. LDDS) CDD TULSA, OK

WORLDCOM INC (PREV. TARGET TELECOM INC) TAG TULSA, OK

WORLDCOM INC(PREV PRIMELINK COMMUNICATIONS) CBA COLUMBIA, MO

WORLDCOM INC(PREV SECURITEX DBA TYLERNET LONG DISTANCE)

TYR BEDFORD, TX

WORLDCOM INC(PREV TEL-AMERICA NETWORK SERVICES INC) TNW BEDFORD, TX

WORLDCOM INC(PREV TEL-LEASING) TSG CHICAGO, IL

WORLDCOM INC. ( PREV. LDDS METROMEDIA) STE TULSA, OK

WORLDCOM INC. ( PREV. LDDS) TNC TULSA, OK

WORLDCOM INC. (LDDS) TFB TULSA, OK

WORLDCOM INC. (PREV VISTA INTERNATIONAL COMMUNICATIONS INC)

VIN FLANDERS, NJ

WORLDCOM INC. (PREV. LDDS DBA AMERICALL SYSTEMS OF LOUISVILLE)

ALU TULSA, OK

WORLDCOM INC. (PREV. LDDS DBA FIRST PHONE OF NEW ENGLAND) FNE TULSA, OK

WORLDCOM INC. (PREV. LDDS DBA TMC OF SOUTHWEST FLORIDA) TGR TULSA, OK

WORLDCOM INC. (PREV. LDDS) ADG TULSA, OK

WORLDCOM INC. (PREV. LDDS) ALS TULSA, OK

WORLDCOM INC. (PREV. LDDS) ANI TULSA, OK

WORLDCOM INC. (PREV. LDDS) APC TULSA, OK

WORLDCOM INC. (PREV. LDDS) API TULSA, OK

WORLDCOM INC. (PREV. LDDS) BML TULSA, OK

WORLDCOM INC. (PREV. LDDS) CNO TULSA, OK

WORLDCOM INC. (PREV. LDDS) COK TULSA, OK

WORLDCOM INC. (PREV. LDDS) CYT TULSA, OK

WORLDCOM INC. (PREV. LDDS) ELE TULSA, OK

WORLDCOM INC. (PREV. LDDS) ICT TULSA, OK

WORLDCOM INC. (PREV. LDDS) ITT TULSA, OK

WORLDCOM INC. (PREV. LDDS) LCI TULSA, OK

WORLDCOM INC. (PREV. LDDS) LDD TULSA, OK

WORLDCOM INC. (PREV. LDDS) LDL TULSA, OK

WORLDCOM INC. (PREV. LDDS) LDS TULSA, OK

WORLDCOM INC. (PREV. LDDS) LSY TULSA, OK

WORLDCOM INC. (PREV. LDDS) MAL TULSA, OK

WORLDCOM INC. (PREV. LDDS) MEC TULSA, OK

WORLDCOM INC. (PREV. LDDS) MIC TULSA, OK

WORLDCOM INC. (PREV. LDDS) MLG TULSA, OK

WORLDCOM INC. (PREV. LDDS) MTD TULSA, OK

WORLDCOM INC. (PREV. LDDS) NAS TULSA, OK

WORLDCOM INC. (PREV. LDDS) NTV TULSA, OK

WORLDCOM INC. (PREV. LDDS) SAN TULSA, OK

WORLDCOM INC. (PREV. LDDS) SNC TULSA, OK

WORLDCOM INC. (PREV. LDDS) TET TULSA, OK

WORLDCOM INC. (PREV. LDDS) TNO TULSA, OK





7


BR-751-100-112

WORLDCOM INC. (PREV. LDDS) TOM TULSA, OK

WORLDCOM INC. (PREV. LDDS) TOR TULSA, OK

WORLDCOM INC. (PREV. LDDS) TRI TULSA, OK

WORLDCOM INC. (PREV. LDDS) TSF TULSA, OK

WORLDCOM INC. (PREV. LDDS) TTM TULSA, OK

WORLDCOM INC. (PREV. LDDS) TXO TULSA, OK

WORLDCOM INC. (PREV. LDDS) UEL TULSA, OK

WORLDCOM INC. (PREV. METROMEDIA COMMUNICATIONS CORP. - SNC)

ANW TULSA, OK

WORLDCOM INC. (PREV. METROMEDIA COMMUNICATIONS CORP.-SNC)

ATE TULSA, OK

WORLDCOM INC. (PREV. TELECOLUMBUS, USA DBA WORLDCOM) WDC TULSA, OK

WORLDCOM INC. (PREV. TOUCH-1) TUH TULSA, OK

WORLDCOM INC. (PREV. WILTEL) WTL TULSA, OK

WORLDCOM INC. DBA TOUCH ONE LONG DISTANCE(PREV TOUCH 1 AMERICA)

TOA TULSA, OK

WORLDCOM INC.(PREV. LDDS/WORLDCOM) DNI JACKSON, MS

WORLDCOM INC.(PREV. LDDS/WORLDCOM) IPC TULSA, OK

WORLDCOM INC.(PREV. LDDS/WORLDCOM) NWS TULSA, OK

WORLDCOM TECHNOLOGIES (PREV MFS INTELENET, INC.) MFZ OMAHA, NE

WORLDCOM, INC(PREV CALL US INC) CUI KNOXVILLE, TN

WORLDCOM, INC(PREV COM SYSTEMS NETWORK SERVICES) CSY NEW BRAUNFELS, TX

WORLDCOM, INC(PREV MERSURY LONG DISTANCE) MCY ,

WORLDCOM, INC(PREV NETWORK TELEMANAGEMENT SERVICES INC)

NTK BOISE, ID

WORLDCOM, INC(PREV TEXAS NATIONAL TELECOMS INC) CML NEW BRAUNFELS, TX

WORLDDIAL NETWORK SERVICES CORP. WDL OKLAHOMA CITY, OK

WORLDLINK LONG DISTANCE CORP. WKL MIAMI, FL

WORLDNET SOUTH TEXAS WRX BAY CITY, TX

WORLDPORT COMMUNICATIONS WLP KENNESAW, GA

WORLDSTAR COMMUNICATIONS CORPORATION WOC MIAMI, FL

WORLDTEL SERVICES, INC. WRL COSTA MESA, CA

WORLDTOUCH COMMUNICATIONS, INC. WUO RICHARDSON, TX

WORLDWIDE NETWORK SERVICES, INC WEN GAITHERSBURG, MD

WORLDXCHANGE (PREV. COMMUNICATION TELESYSTEMS INTERNATIONAL)

CXM SAN DIEGO, CA

WORLDXCHANGE COMMUNICATIONS (PREV VEND-TEL-CO LTD) VDT SAN DIEGO, CA

WORTHEIM CO WOR ,

WORTHINGTON LDS WLS WORTHINGTON, MN

WR GRACE AND COMPANY WRG NEW YORK, NY

WRIGHT AND RUNSTAD WRD ,

WRIGHT BUSINESSES, INC WRB OVERLAND PARK, KS

WTG-CENTRAL INC (NOW WILTEL - WTL) LET CHESTERFLD, MO

WU WORLD COMMUNICATIONS INC (MRG-ITT WORLD COMM & W U CORP)

ITW HONOLULU, HI

WXL COMMUNICATIONS LTD WXL TORONTO, ON

WYLON WYL ,

WYMO-BIG SKY BEEPER WSB ,

WYOMING MOBILEPHONE WYM ,

WYOMING PINE MTN COMMUNICATIONS WPM ,

WYOMO COMMUNICATIONS WYC ,

X-CELL CELLULAR INC XCL DENVER, CO

X-L COMMUNICATIONS INC XLC SPOKANE, WA

XADAX INC XAD NEW YORK, NY





7


BR-751-100-112

XCOM TECHNOLOGIES (LEVEL 3) (PREV XCOM TECHNOLGIES) XCT CAMBRIDGE, MA

XDSL NETWORKS, INC. XDS BALTIMORE, MD

XEROX CORPORATION XRX STAMFORD, CT

XIEX TELECOMMUNICATIONS INC XIX BELLAIRE, TX

XIT TELECOMMUNICATION & TECHNOLOGY INC XIT DALHART, TX

XIT TELECOMMUNICATION & TECHNOLOGY INC. D/B/A XIT COMMUNICATIONS

XIC DALHART, TX

XNET, INC. (PREV. BUSINESS CHOICE NETWORK, INC.) BCH VIRGINIA BEACH, VA

XPEDITE SYSTEMS, INC. XPS EATONTOWN, NJ

XPM INC XPM HORSESHOE BAY, TX

XTEL COMMUNICATIONS, INC. XTL MARLTON, NJ

XTRACOM, INC XTR CHICAGO, IL

YAK COMMUNICATIONS CANADA INC. YAK TORONTO, ON

YAKIMA COUNTY COMMUNICATIONS YCC ,

YAKIMA TAS YTA ,

YALE UNIVERSITY IVY NEW HAVEN, CT

YANKEE MICROWAVE INC YNK PORTLAND, ME

YAVAPAI TELEPHONE EXCHANGE YTE ,

YAZOO ANSWER CALL YAC ,

YELLOW PAGER COMMUNICATIONS SYSTEMS YPC S. LAKE TAHOE, CA

YES COMMUNICATIONS SERVICES YES SAN JOSE, CA

YOGAO INC YOG ,

YOUNG, CHRIS; PASCHALL, LARRY A DBA W TENNESSEE COMMUNICATIONS

YPW DYERSBURG, TN

YOUNGSTOWN CELLULAR TELEPHONE CO YBG YOUNGSTOWN, OH

YOUR CALL GROUP YCG KENNEDALE, TX

YOUR LONG DISTANCE CONNECTION YLD MT HOME, AK

YUKON-WALTZ TEL CO YWL YUKON, PA

YUMA ELECTRONICS INC YEL ,

YUMA RADIO TELEPHONE SVC YRT YUMA, AZ

Z-TEL COMMUNICATIONS, INC ELZ TAMPA, FL

ZANESVILLE RADIO PHONE (INVALID Z’S FOR BOCS) ZRP ,

ZENEX LONG DISTANCE CJL EDMOND, OK

ZEPTEL EEL DALLAS, TX

ZERO PLUS XZP DALLAS, TX

ZIMMER WAY MMY FORT WORTH, TX

ZIP-CALL INC (INVALID Z’S FOR BOCS) ZCL ,

ZIPCOM ZPC LOUISVILLE, KY

ZTS INC SZT CAPE GIRARDEAU, MO

ZULPORES (INVALID Z’S FOR BOCS) ZPS DALLAS, TX

ZUNDEL’S RADIO INC UND POCATELLO, ID





Issue 2 TSP IAC Codes, EC Names, Company Codes - Telcordia and RegionsApril 1999

BR-751-100-112

Table B. IAC Codes Sorted by Code

Code Company Name Headquarters LocationAAA A-ACCURATE ANSWERING SVC CHICAGO, IL

AAB ADD-A-BEEPER ADVANCE TELECOM INC ,

AAC ANS-A-PHONE COMMUNICATION INC ,

AAD AMERICAN AUTOMATED TELEPHONE (AAT) DALLAS, TX

AAE ADVANCED TELECOM SYSTEMS SAN JOSE, CA

AAF ACTION PAGING CORPORATION LOS ANGELES, CA

AAG AGT ACCESS GLOBAL TELECOM INC. WEBSTER, MA

AAH AMERICAN ALPHA DISPATCH SERVICES INC. FARMINGDALE, NY

AAI AMERICAN AIRLINES INC DALLAS, TX

AAJ ADS ALLIANCE DATA SYSTEMS, INC. DALLAS, TX

AAK ALLTEL MOBILE COMMUNICATIONS OF ARKANSAS INC HUDSON, OH

AAL AMERICAN MOBILEPHONE OF ALABAMA ,

AAM ALASCOM (AT&T) ANCORAGE, AK

AAN ACME ANSWERING SERVICE ,

AAO ATCALL, INC. ARLINGTON, VA

AAP AAA ANSWERPHONE ,

AAQ AA TELECOM AUBURN, CA

AAR AARO COMMUNICATIONS ,

AAS AAA ANSWERING SERVICE INC ,

AAT WOOF COMMUNICATIONS DBA A C T PRESCOTT, AZ

AAU ANNE ARUNDEL COUNTY ANNAPOLIS, MD

AAV AMERITECH ADVANCED DATA SERVICES CHICAGO, IL

AAW AAA ANSWERING SERVICE INC ,

AAX AMERITECH AUDIOTEX SERVICES CHICAGO, IL

AAY ATLAS COMMUNICATIONS, LTD BLUE BELL, PA

AAZ TSR WIRELESS (PREV AMRICAN PAGING INC OF ARIZONA) USE - TZB FORT LEE, NJ

ABA AMERICAN BUSINESS ALLIANCE KINGSTON, PA

ABB ANSWER BY BIRKEN ,

ABC AIR BEEP CORPORATION ,

ABD AMERICAN CELLULAR COMMUNICATIONS, INC. TARZANA, CA

ABE ECONOLINE BIRMINGHAM, AL

ABF ABC TELECOM PALM SPRINGS, CA

ABG ALTERNATE BILLING SOLUTIONS LIMITED AUSTIN, TX

ABH AIRBANK USA, INC. LOS ANGELES, CA

ABI ABL NETWORK INC AUSTIN, TX

ABK AMERICA OF BAKERSFIELD BAKERSFIELD, CA

ABL ABLE COMMUNICATIONS ,

ABM ABCOM LOUISVILLE, KY

ABN AUSTIN BESTLINE AUSTIN, TX

ABO ABCO COMMUNICATIONS GROUP REHNART PARK, CA

ABP AIR BEEP ,

ABQ NET-TEL GROUP LLC (PREV. TELESAVER OF NEW MEXICO) RESTON, VA

ABR ABRAHAM COMMUNICATIONS INC TAMPA, FL

ABS ABILENE-SWEETWATER CELLULAR TEL CO ABILENE, TX

ABT ADVANCED BUSINESS TELEPHONE FARGO, ND

ABU ASSOCIATED BUSINESS TELEPHONE SYSTEMS BERLIN, NJ

ABW AERIAL COMMUNICATIONS, INC. (PREV. AMERICAN PORTABLE TELECOM) CHICAGO, IL

ABX AMERICAN BEEPER CO SCHAUMBURG, IL

ABY A BEEP,L.L.C. JOLIET, IL

ABZ A B NETWORK AUSTIN, TX



TSP IAC Codes, EC Names, Company Codes - Telcordia and Regions Issue 2April 1999

BR-751-100-112

ACA AIRCALL OF TEXAS ,

ACB AUTOMOBILE CLUB OF SOUTHERN CALIFORNIA LOS ANGELES, CA

ACC ARGO COMMUNICATIONS CORP ,

ACD ADVANCED RADIO COMMUNICATIONS CO ,

ACE ACCESS CODE CORP ,

ACF AIRSIGNAL OF CALIFORNIA ,

ACG AMERICA CALLING INC BELLEVUE, WA

ACH AIRSIGNAL INC CHICAGO, IL

ACI AIR COURIERS INTERNATIONAL INC ,

ACJ ADVANCED COMMUNICATIONS INC DENISON, TX

ACK ADARONDACK CELLULAR TELEPHONE LP FAIRFIELD, CA

ACL AIRCALL NY CORP ,

ACM ASSOCIATED COMMUNICATIONS INC ,

ACN AIR COMMUNICATIONS CO ,

ACO AMCOM INC ,

ACP TSR WIRELESS (PREV AMERICAN PAGING INC OF ILLINOIS) USE - TZB FORT LEE, NJ

ACQ ALAMO CITY LONG DISTANCE INC SAN ANTONIO, TX

ACR AT&T COMMUNICATIONS OF CALIFORNIA INC ,

ACS ANNISTON COMMUNICATIONS SVC ,

ACT ACC LONG DISTANCE CORP ROCHESTER, NY

ACU ALERT COMMUNICATIONS ,

ACV AMERITECH SERVICES FRAMINGTON, MI

ACW AMERICAN COMMUNICATIONS NETWORK NEWPORT BH, CA

ACX ALTERNATE COMMUNICATIONS TECHNOLOGY INC INDIANAPOLIS, IN

ACY ALL CITY COMMUNICATIONS DBA PRONET COMM USE COC ,

ACZ ATLANTIC CONNECTIONS LTD TRAVERSE CITY, MI

ADA AMERICAN TELEDATA INC DAYTONA, FL

ADB AUDITEL, INC NORTH HOLLYWOOD, CA

ADC ALLIED COMMUNICATIONS INC ,

ADD ADIRONDACK MOBILE RADIO CO INC ,

ADE AT&T COMMUNICATIONS OF DELAWARE INC ,

ADF ANTI-DEFAMATION ,

ADG WORLDCOM INC. (PREV. LDDS) TULSA, OK

ADH ADVANCED MANAGEMENT SERVICES IRVING, TX

ADI ADVANCED INMATE TECHNOLOGIES DENVER, CO

ADJ ADVANCED LOGIC RESEARCH (DELAWARE), INC. IRVINE, CA

ADK ADVANCED TELECOMMUNICATION NETWORK, INC. BELLMAWE, NJ

ADL ANDALUSIA RADIO SERVICE ANDALUSIA, AL

ADM AMERITECH MOBILE COMMUNICATIONS INC HICKORY HILLS, IL

ADN ANDERSON COMCO ,

ADO ALD COMMUNICATIONS SAN MATEO, CA

ADP ADVANCED PAGING WALNUT CREEK, CA

ADQ AUTOMATIC DATA PROCESSING AUTONET ANN ARBOR, MI

ADR ADIRONDACK RADIO TELEPHONE CO INC ,

ADS AM-TEX DISPATCH SERVICE CO ,

ADT ADVANCED TRANSMISSION SYSTEMS UPPER SADDLE RIVER, NJ

ADU ADDVALUE COMMUNICATIONS NOBLESVILLE, IN

ADV ASCI’S TELEPHONE EXPRESS NETWORK SAN FRANCISCO, CA

ADW ADP COMMUNICATIONS, INC. EL PASO, TX

ADX EQUALNET CORPORATION (PREV ADDTEL COMMUNICATIONS) BURBANK, CA

ADY AMADEUS COMMUNICATIONS KENNEDALE, TX

ADZ AD/COM ,

Table B. IAC Codes Sorted by Code (Continued)

Code Company Name Headquarters Location




BR-751-100-112

AEA ACTIVE ELECTRONICS OSBURN, ID

AEB ADVANCED ELECTRONICS (BILLINGS) ,

AEC AURORA/ELGIN CELLULAR TELEPHONE CO INC WEST ATLANTIC CITY, NJ

AED ADVANCED PAGING & COMMUNICATIONS SPOKANE, WA

AEE AMERICAN EXPRESS EXPRESS PHONE DENVER, CO

AEF ANDERSON EFFECTS INC MENTONE, CA

AEG AMERICAN LONG DISTANCE EXCHANGE INC (INVALID USE AXL) LOS ANGELES, CA

AEH AMERICONNECT, INC. OVERLAND PARK, KS

AEI AMERI TEL SHERMAN OAKS, CA

AEJ ALLTEL COMMUNICATIONS, INC(PREV ALLTEL LONG DISTANCE) LITTLE ROCK, AR

AEK ARAMTEL BALTIMORE, MD

AEL AMP ELECTRIC INC ,

AEM ALPINE PCS, INC. GAYLORD, MI

AEN AIR COMMUNICATIONS OF CENTRAL WISCONSIN INC WISCONSIN RAPIDS, WI

AEO ADDCOM ELECTRONICS NORTH SYRACUSE, NY

AEP FUTURTEK (AMERICAN COMMUNICATION ENTERPRISE) SAN MATEO, CA

AEQ ACCESS-PLUS (NOW TCC COMMUNICATIONS, INC. - TGN) MILWAUKEE, WI

AER AEROFONE INC ,

AES ADVANCE ELECTRONICS (SIDNEY) ,

AET AMERICAN TELENET ONTARIO, CA

AEU ACCESS UNLIMITED INC LAWTON, OK

AEV AMERICAN TELECOMMUNICATIONS CORP (VENTURA) VENTURA, CA

AEW AMERICAN TELECOMMUNICATIONS ENTERPRISES SEATTLE, WA

AEX AAA ANSWERING SERVICE AND MEDICAL EXCHANGE ,

AEY AMERICAN PERSONAL COMMUNICATIONS BETHESDA, MD

AEZ AMCELL KING OF PRUSSIA, PA

AFA ADVANCED RADIO COMMUNICATION SERVICES OF FLA., INC. BOCA RATON, FL

AFB AMERICAN FIBER COM, INC. WAXAHACHIE, TX

AFC ALL FLORIDA COMMUNICATIONS ,

AFD AFFILIATED COMPUTER SYSTEMS INC DALLAS, TX

AFE ADVANCED AMERICAN TELECOM, INC. EATONTOWN, NJ

AFF AFFILIATED TELECOM SERVICES INC DUNCANVILLE, TX

AFG ASTAC LONG DISTANCE ANCHORAGE, AL

AFI AMERICAN FIBERNET, INC. DUNCANVILLE, TX

AFK A F KIMMEL ,

AFL AMERICAN FIBERLINE CO SAN ANTONIO, TX

AFN NOSVA, L.P. (PREV. AFFINITY NETWORK INC.) LOS ANGELES, CA

AFO AFTCO LINK SYSTEMS INC MIDDLEBURG HEIGHTS, OH

AFR AMERICAN INFORMATION NETWORK INC ROLLING MEADOWS, IL

AFS ANSWER FORT SMITH INC FORT SMITH, AR

AFT AFTON COMMUNICATIONS INC ROANOKE, VA

AFX AFX SYSTEMS GREENVALE, NY

AFY ALLEGIANCE TELECOM, INC. DALLAS, TX

AGA ADDISON LONG DISTANCE OPERATORS AUSTIN, TX

AGB AGR BEEPERS & CELLULARS HIALEAH, FL

AGC AMERITEL PAGING INC. APPLETON, WI

AGD AMERICAN LONG DISTANCE CO HOUSTON, TX

AGE ALGER COMMUNICATIONS GRANDVILLE, MI

AGF ANDRIL SERVICE GROUP LAREDO, TX

AGG PROGRESSIVE NATIONAL TELEPHONE COMPANY (PREV APPLEGATE) FORT WORTH, TX

AGH ADVANTAGE TELECOMMUNICATIONS EDISON, NJ

AGI AIR TO GROUND OF IDAHO ,






BR-751-100-112

AGJ ASSOCIATED TELEPHONE DESIGNS, INC. NEW YORK, NY

AGK ADVANTAGE COMMUNICATIONS, INC. PARAMUS, NJ

AGL ANSWERPHONE OF GOLDSBORO ,

AGM AMERICAN TELEGRAM CORP BEVERLY HILLS, CA

AGN AMRIGON ENTERPRISES INC ,

AGO ALLGOOD TAYLOR TELEPHONE PLANO, TX

AGP APPROVED GROUP TELECOM KENNEDALE, TX

AGQ ANTIGO CALL AMERICA ANTIGO, WI

AGR ASSOCIATED GROCERS INC SEATTLE, WA

AGS AGEIS CELLULAR GROUP MINNEAPOLIS, MN

AGT ALBERTA GOVERNMENT TELEPHONES EDMONTON, AL

AGU APPLIED TECHNOLOGY GROUP INC BAKERSFIELD, CA

AGV AIRADIGM COMMUNICATIONS, INC. LITLE CHUTE, WI

AGW ALL PAGE UTICA, NY

AGX ANSARING ST LOUIS, MO

AGY ALLEGHENY INTERNATIONAL ,

AGZ AIRSIGNAL OVERLAND PARK, KS

AHA ALPHA CELLULAR COLUMBUS, IN

AHB AIRTOUCH SATELLITE SERVICES US, INC. WALNUT CREEK, CA

AHC ALPHA CELLULAR BATON ROUGE, LA

AHD AMERITECH MOBILE COMMUNICATIONS INC FOR DETROIT SCHAUMBURG, IL

AHE ANISHNABE COMMUNICATIONS ENTERPRISE, INC. MT. PLESANT, MI

AHG AIRTOUCH PAGING AUSTIN, TX

AHH ANSWER PAGE DALLAS, TX

AHI ATCI INC. CANADA HOLDINGS, INC ETOBICOKE, ON

AHJ ALPHA MESSAGE CENTER, INC NORTHFIELD, NJ

AHK ALPHA PAGING, INC BLACK RIVER, NY

AHL ASHLAND CALL AMERICA ASHLAND, WI

AHM AMERITECH MOBILE COMMUNICATIONS INC MILWAUKEE, WI

AHN AMERIPHONE AUSTIN, TX

AHO AMERITECH CELLULAR HOFFMAN ESTATES, IL

AHP ANSWERING SERVICE OF HOPKINSVILLE ,

AHQ ATHENA INTERNATIONAL L.L.C. NEW ORLEANS, LA

AHR AMFAC HOTELS AND RESORTS INC ,

AHS ATHENS MOBILE PHONE ATHENS, OH

AHT ASHTON COMMUNICATIONS CORPORATION CHULA VISTA, CA

AHU ARMSTRONG TELEPHONE COMPANY CLINTON, PA

AHV APPALACHAN CELLULAR GENERAL PARTNERSHIP HAROLD, KY

AHW TELCOM INTERNATIONAL INC. DBA ALPHA TELEPHONE SEA CLIFF, NY

AHX AMICA WIRELESS PHONE SERVICE, INC. IOWA CITY, IA

AHY ADELPHIA TELECOMMUNICATIONS, INC. COUDERSPORT, PA

AHZ AMERITECH PUBLISHING INC TROY, MI

AIA ANSWER IOWA ,

AIB A & I DISTRIBUTER BILLINGS, MO

AIC AMERICAN INTERSTATE COMMUNICATIONS CORP ,

AID AT&T COMMUNICATIONS OF INDIANA INC ,

AIE AMERICAN INTERNATIONAL TELECOM SAN ANTONIO, TX

AIF ATT-IS AIS SYSTEM 1000 SOMERSET, NJ

AIG ATLANTIC DIGITAL ANN ARBOR, MI

AIH AMERITECH CORP HOFFMAN ESTATES, IL

AII AUDIOCOM ELECTRONICS INC SPOKANE, WA

AIJ AMERICAN COIN TEL INC LIVERPOOL, NY






BR-751-100-112

AIK AIKEN AUGUSTA CELLULAR TEL CO AUGUSTA, GA

AIL AIRSIGNAL INTERNATIONAL INC ,

AIM AMERICAN INTERNATIONAL MICROCOMM INC ,

AIN AIRSIGNAL INTERNATIONAL OF PHILADELPHIA PA INC ,

AIO AT&T COMMUNICATIONS OF ILLINOIS INC ,

AIP AIR PAGE - THE BEEPER PEOPLE INC ,

AIQ AMERICAN INMATE COMMUNICATIONS INC SAN ANTONIO, TX

AIR AIR CALL ,

AIS AIRSIGNAL INTERNATIONAL INC SPOKANE ,

AIT AMERICAN INTERNATIONAL TELEPHONE SAN FRAN, CA

AIU AIRCALL COMMUNICATIONS INC DECATUR, IL

AIV ALTERNATIVE NETWORK SERVICES INC SAN MARCOS, TX

AIW AMER-I-NET SERVICES CORP FARMINGDALE, NJ

AIX AMERICAN INTERNATIONAL TELECOMMUNICATIONS BURLINGTON, VT

AIY AMERICALL COMMUNICATIONS CORP HOUSTON, TX

AIZ AMERI-TEL COMMUNICATIONS INC NORMAN, OK

AJA AEP COMMUNICATIONS, LLC COLUMBUS, OH

AJC ACM, INC. LAS VEGAS, NV

AJD ADVANCED DATA COMMUNICATIONS LLC BURLINGAME, CA

AJG ATLANTIC GATEWAY TELECOM, INC ROYAL PALM BEACH, FL

AJL ASIATEL, INC. SANTA MONICA, CA

AJM ACI COMMUNICATIONS INC. SCOTTSDALE, AZ

AJN CASSCOM INC ROCHESTER HILLS, MI

AJR ARC LONG DISTANCE, INC. DALLAS, TX

AJS ASIA ACCESS TELECOM INC LOS ANGELES, CA

AJT ATS TELECOMMUNICATIONS SYSTEMS, INC. THE WOODLANDS, TX

AJU AUSTIN COMPUTER ENTERPRISES, INC YONKERS, NY

AJY AT&T COMMUNICATIONS OF NEW JERSEY INC ,

AKA AMERICOM INC WAUKESHA, WI

AKB ARKANSAS BLUECROSS BLUESHIELD LITTLE ROCK, AR

AKC ARKANSAS COMMUNICATIONS AND ELECTRONICS INC ,

AKD AMERITECH LONG DISTANCE SERVICES HOFFMAN ESTATES, IL

AKE AMERICALL INTERNATIONAL, LLC GLENDALE, AZ

AKG ARKLA LONG DISTANCE ADVANTAGE SHREVEPORT, LA

AKH ARKANSAS DEPARTMENT OF HUMAN SERVICES LITTLE ROCK, AR

AKI AMERICAN NETWORK, INC NEW YORK, NY

AKJ ACCELERATED CONNECTIONS, INC SAN DIEGO, CA

AKK CARICALL COMMUNICATIONS, INC MIAMI, FL

AKL A K CELLULAR SOUTH BEND, IN

AKM AMERICOM COMMUNICATIONS, LLC SACRAMENTO, CA

AKN AMERITECH COMMUNICATIONS INTERNATIONAL, INC. CHICAGO, IL

AKO ALASKA NETWORK SYSTEMS, INC. ANCHORAGE, AL

AKP AMERICA’S TELE-NETWORK CORP. ALPHARETTA, GA

AKR AKRON CELLULAR AKRON, OH

AKS ARKANSAS-12 CELLULAR CORP JACKSON, MS

AKT ACE LINK TELECOMMUNICATIONS, INC. HOUSTON, MN

AKU ARCO PETROLEUM PRODUCTS CO (AKA ARCO PAY POINT) LOS ANGELES, CA

AKV ACCESS NETWORK SERVICES, INC. DALLAS, TX

AKX AIRNEX COMMUNICATIONS SAN RAMON, CA

AKZ ARKANSAS CELLULAR LIMITED PARTNERSHIP ROSWELL, GA

ALA ALL-STATE COMMUNICATIONS BURLINGAME, CA

ALB ALBANY CGSA LIMITED PARTNERSHIP PEARL RIVER, NY






BR-751-100-112

ALC IBM (PREV ADVANTIS) SCHAUMBURG, IL

ALD ALLIED LONG DISTANCE SERVICES INC BEAUMONT, TX

ALE A ALERT PAGING CO OF SAN FRANCISCO RANCHO CORDOVA, CA

ALF ATL COMMUNICATIONS ALAMEDA, GA

ALG AMERICAN LONG LINES HORSHAM, PA

ALH ALPHA DISPLAY PAGING INC ST LOUIS, MO

ALI AMERICAN SHARECOM OF WASHINGTON ,

ALJ ALMAR COMMUNICATIONS ROCKFORD, IL

ALK AMERITALK ARVADA, CO

ALL ALLTELCO ,

ALM ABLE MOBILE TELEPHONE AND PAGING SERVICE ,

ALN FRONTIER COMMUNICATIONS SERVICES, INC.(PREV ALLNET COMM. SERVICE)

ROCHESTER, NY

ALO AUTOPHONE OF LAREDO, INC LAREDO, TX

ALP TEL SERV (PREV ABERDEEN LIMITED PARTNERSHIP) ABERDEEN, SD

ALQ AMERITEL LONG DISTANCE INC RICHARDSON, TX

ALR ATLAS RADIOPHONE ,

ALS WORLDCOM INC. (PREV. LDDS) TULSA, OK

ALT ACC LONG DISTANCE CORP (PREV. ALTERNATIVE COMMUNICATIONS CORP)

ROCHESTER, NY

ALU WORLDCOM INC. (PREV. LDDS DBA AMERICALL SYSTEMS OF LOUISVILLE) TULSA, OK

ALV ALTERNATIVE NETWORK SERVICES COPLEY, OH

ALW AL’S 2-WAY RADIO LA GRANDE, OR

ALX AMPTELCO CORP ALBUQUERQUE, NM

ALY ALBANY TELEPHONE COMPANY ALBANY, NY

ALZ ALTERNATE ACCESS SERVICES INC ALBUQUERQUE, NM

AMA AMCI ALARM ,

AMB ATS MOBILE TEL INC ,

AMC AMTEL CORP ,

AMD AMERICAN DATACOM CORPORATION ,

AME AMERICALL THE LONG DISTANCE PEOPLE JACKSONVILLE, FL

AMF AMERICAN LDS MOBILE, AL

AMG AT&T COMMUNICATIONS OF MICHIGAN INC ,

AMH JC&N SATELLITE TELECOMMUNICATIONS (PREV AMERICAN TELE HOLDING LTD

SAN DIEGO, CA

AMI AMERICAN MOTOR INNS ,

AMJ AMERICAN TEL GROUP INC ALBUQUERQUE, NM

AMK AR MARKETING INC DENTON, TX

AML AMTEL INC ,

AMM ACCESS LONG DISTANCE (PREV ACCESS COMM) SALT LAKE CTY, UT

AMN AMERICAN TELCO INCORPORATED ,

AMO AT&T COMMUNICATIONS OF MOUNTAIN STATES INC ,

AMP AAA MOBILE PHONE ,

AMQ AMIERITEL INC ,

AMR AMERICALL INC (ALABAMA) ,

AMS ADVANCED MARKETING SERVICES INC ,

AMT AMERTEL CO ,

AMU AMERICAN COMMUNICATIONS INC WICHITA, KS

AMV AMERICAN TELEPHONE SERVICE HUNTINGTON, WV

AMW AT&T COMMUNICATIONS OF MIDWEST INC ,

AMX AMERICAN EXPRESS PHONE LONG DISTANCE SVC NEW YORK, NY

AMY AT&T COMMUNICATIONS OF MARYLAND INC ,

AMZ AMPS INC ,






BR-751-100-112

ANA AT&T COMMUNICATIONS OF NEVADA INC ,

ANB ANSER ANGELO SAN ANGELO, TX

ANC AMERICAN COMMUNICATIONS ,

AND ADVANCED PAGING & TELEMESSAGING INC FORT SMITH, AR

ANE AIRCALL NORTHEAST INC ,

ANF ACC NATIONAL TELECOM CORPORATION ROCHESTER, NY

ANG AT&T COMMUNICATIONS OF NEW ENGLAND INC ,

ANH ANSWERPHONE OF NATCHEZ ,

ANI WORLDCOM INC. (PREV. LDDS) TULSA, OK

ANJ A&NTELECOM LOS ANGELES, CA

ANK AMERICAN NETWORK EXCHANGE INC (SUB OF AMNEX, INC) ORLANDO, FL

ANL AMERICAN LONG DISTANCE INC PORTLAND, OR

ANM ANSWER MADISON TELEPHONE SECRETARIES INC ,

ANN AMERICAN TELCO NETWORK SERVICES HOUSTON, TX

ANO PAGE TEXAS (FMLY AMERICAN MOBILPHONE PAGING) SAN ANTONIO, TX

ANP TSR WIRELESS (PREV AMERICAN PAGING INC) USE - TZB FORT LEE, NJ

ANQ CONTACT COMMUNICATIONS INC(PREV AMERICAN 900 PAGING)USE-COC ONLY.

DALLAS, TX

ANR ANTLER COMMUNICATIONS INC KINGSVILLE, TX

ANS ANSWERING ASSOCIATES INC ,

ANT AMERICAN NETWORK SERVICES DALLAS, TX

ANU AMERICAN COMMUNICATIONS INTERNATIONAL LTD GAITHERSBURG, MD

ANV ALTERNATIVE TOLL CARRIER D/FW AIRPORT, TX

ANW WORLDCOM INC. (PREV. METROMEDIA COMMUNICATIONS CORP. - SNC) TULSA, OK

ANX ALL-NET MACON, GA

ANY ASSOCIATED COMMUNICATIONS OF NEW YORK INC ,

ANZ AMERICAN NATIONAL TELECOM LOS ANGELES, CA

AOA ALCO ANSWERING SERVICE INC ,

AOB AMERICAN MOBIL SATELLITE CORPORATION RESTON, VA

AOC AMARILLO TELEPHONE CO., INC. DBA A-1 COMMUNICATIONS, INC. LUBBOCK, TX

AOD ACCESS/ON MULTIMEDIA, INC. CONCORD, NC

AOE ARMSTRONG COMMUNICATIONS, INC. BUTLER, PA

AOF ATLANTIC CONNECTIONS, INC WORCESTER, MA

AOG AMERICOM TECHNOLOGIES DELRAY BEACH, FL

AOH AT&T COMMUNICATIONS OF OHIO INC ,

AOI ACOMM INC. MINNEAPOLIS, MN

AOJ ACCESS TELECOM TAMUNING, GM

AOK APPLETON-OSHKOSH-NEENAH MSA LIMITED APPLETON, WI

AOL APOLLO TELECOM SALT LAKE CITY, UT

AOM ALLCOM LONG DISTANCE PECOS, TX

AON ALTON CELTELCO JERSEYVILLE, IL

AOO AMERICAN NORTEL COMMUNICATIONS INC SALT LAKE CITY, UT

AOP ADVANTAGE OPERATOR SERVICES SAN ANTONIO, TX

AOQ ALLCOM COMMUNICATIONS RUIDOSO DOWNS, NM

AOR ALERT OPERATORS GARLAND, TX

AOS AT&T COMMUNICATIONS OF THE SOUTH WEST INC (USE AOW) ,

AOT AOS CONTINENTAL OF CA SACRAMENTO, CA

AOU AMERICAN DISCOUNT TELECOMMUNICATIONS INC DUNCANVILLE, TX

AOV ATO SERVICES CORP BISHOP, CA

AOW AT&T COMMUNICATIONS OF THE SOUTHWEST INC ,

AOX AMERICA ONE COMMUNICATIONS, INC. VIENNA, VA

AOY AMI COMMUNICATIONS, INC. GENEVA, IL

AOZ AMERICAN METROCOMM CORPORATION NEW ORLEANS, LA






BR-751-100-112

APA AIR PAGE ,

APB APPLIED BUSINESS TECHNOLOGIES INC PHOENIX, AZ

APC WORLDCOM INC. (PREV. LDDS) TULSA, OK

APD APPLIED SIGNAL CORP SAN JOSE, CS

APE AIRPHONE INC ,

APF AT&T COMMUNICATIONS OF PACIFIC NORTHWEST INC ,

APG AUSTIN PAGING INC ,

APH AIRPHONE CO INC ,

API WORLDCOM INC. (PREV. LDDS) TULSA, OK

APJ AMERICAN PAGING SERVICES SOUTHFIELD, MI

APK AIRPULSE, INC. ATLANTA, GA

APL AMERICAN PRIVATE LINE ,

APM AIR PAGE MOBILE SERVICE ,

APN AEROPHONE ,

APO ANSWERPHONE INC ,

APP ANS-A-PHONE OF PEARL . ,

APQ APPLE COMMUNICATIONS INC CHICAGO, IL

APR AT&T OF PUERTO RICO ATLANTA, GA

APS ADVANCED PAGING SERVICES INC ,

APT TSR WIRELESS (PREV AMERICAN PAGING INC OF TEXAS) USE - TZB FORT LEE, NJ

APU TSR WIRELESS (PREV AMERICAN PAGING INC OF UTAH ) USE - TZB FORT LEE, NJ

APV AMERICAN PUBLIC & PRIVATE COMMUNICATIONS INC MIAMI, FL

APW TSR WIRELESS (PREV AMERICAN PAGING OF WISCONSIN) USE - TZB FORT LEE, NJ

APX THE ASSOCIATED PRESS NEW YORK, NY

APY AT&T COMMUNICATIONS OF PENNSYLVANIA INC ,

APZ APOLLO TELECOMMUNICATIONS SERVICE ,

AQA AMERICAN TELNET INC MIAMI, FL

AQB AA BEEP FREDRICK, MD

AQC ACACIA TELEPHONE & COMMUNICATIONS CO (PREV ACACIO COMM) WASHINGTON, DC

AQD CADETELCO,LLC DBA ALL STATES TELEPHONE CO COLORADO SPRINGS, CO

AQE AMERICELL PA-3 LIMITED PARTNERSHIP ITHACA, NY

AQG ATLANTIC TELESIS GROUP,INC. YONKERS, NY

AQI ASSOCIATED COMMUNICATIONS INC PLAINVIEW, TX

AQL A QUALITY COMMUNICATION SERVICES HUDSON, FL

AQM ALBUQUERQUE MOBILE TELEPHONE SERVICE ,

AQN AMERICAN TEL-TEK INC LARCHMONT, MY

AQO ASSOCIATION COMMUNICATIONS SEATTLE, WA

AQP ASAP PAGING INC HALLETTSVILLE, TX

AQQ AMERICELL COMMUNICATIONS WILBUR, WA

AQR ALBUQUERQUE RADIO TELEPHONE SERVICE ,

AQS ATS PLEASANT HILL, CA

AQT ATLANTIC TELEPHONE INC DAYTONA BEACH, FL

AQU ATLAS COMMUNICATIONS SPRINGFIELD, MS

AQV ATI TELECOM INC. CORONA, NY

AQW AMM COMMUNICATIONS COLD SPRINGS, MN

AQY ALTERNATE COMMUNICATIONS, INC. SCOTTSDALE, AZ

AQZ ALTERNA-CELL ABERDEEN, SD

ARA AIRCALL INC (ASHVILLE) ,

ARB ARBUCKLE COMMUNICATIONS CONSULTANTS DUNCAN, OK

ARC AMERICAN MICROWAVE COMMUNICATIONS INC ,

ARD ADVANCED RADIO COMMUNICATIONS SYSTEMS RENO, NV

ARE AMERICAN EXPRESS TRAVEL RELATED SERVICES DENVER, CO






BR-751-100-112

ARF ANSWER FARGO MINNEAPOLIS, MN

ARG ANSWER GIRL INC SAN JOSE, CA

ARH AMERICA’S CHOICE TEL INC MEDESTO, CA

ARI ANSWER ILLINOIS DES MOINES, IA

ARJ AMERINET COMMUNICATION FAYETTEVILLE, GA

ARK AMTRAK WASHINGTON, DC

ARL AIRCALL INC ,

ARM ARMOUR COMMUNICATIONS ,

ARN AIRCALL NORTHWEST INC ,

ARO AROOSTOOK COMMUNICATIONS ,

ARP ANSWERPHONE AND RADIO PAGING INC ,

ARQ AMTRON CORP KANSAS CITY, MO

ARR AERONAUTICAL RADIO INC ANNAPOLIS, MD

ARS AMERICAN RADIO-TELEPHONE SERVICE INC BALTIMORE, MD

ART ALERT PAGING INC ,

ARU AMARILLO CELLULAR TELEPHONE CO AMARILLO, TX

ARV AIRVOICE INC ,

ARW AIRCOM MOBERLY, MS

ARX AMERICAN TELTRONIX SCRANTON, PA

ARY AIR CITY ,

ARZ PAC-WEST TELECOMM, INC. DBA AMERICALL (PREV. AMERICALL CORP.) STOCKTON, CA

ASA AUTOPHONE OF SAN ANTONIO INC ,

ASB ACCESS TELECOM INTERNATIONAL WAKEFIELD, MA

ASC GTE TELECOM (PREV. CONTEL ASC) ROCKVILLE, MD

ASD THE ASSOCIATED GROUP DBA ASSOCIATED COMMUNICATIONS OF LOS ANGELES

LOS ANGELES, CA

ASE ANSERPHONE INC ,

ASF ADVANCE COMMUNICATIONS SOFTWARE INC ,

ASG ANSWER INC - GALVESTON ,

ASH ANSWER INC - HOUSTON ,

ASI FRONTIER COMMUNICATIONS-NORTH CENTRAL REGION INC ROCHESTER, NY

ASJ BROWNIE COMMUNICATIONS CORP DBA ICLD(PREV ATLAS COMM.& TELEPHONE)

DELRAY BEACH, WI

ASK AIRPAGE BIG SKY BILLINGS, MT

ASL ANSERFONE OF ST LUCIE CITY ,

ASM ASSOCIATED TELEPHONE ANS SERVICE MOBILE ,

ASN ASSOCIATED TELENET INC CORPUS CHRISTI, TX

ASO ASSOCIATED COMMUNICATIONS INC (PAGING) ,

ASP ANSWERITE PROFESSIONAL TELEPHONE SERVICE ,

ASQ WESTERN WIRELESS COMMUNICATIONS, INC (PREV ALL STATE PAGING) SAN LUIS OBISPO, CA

ASR ANSWER INC ,

AST ASSOCIATED TELEPHONE ANSWERING SERVICE ,

ASU AT&T COMMUNICATIONS OF THE SOUTHERN STATES INC ,

ASV AMERICAN TEL-SAVE OF SPOKANE INC SPOKANE, WA

ASW ANSWERITE COMMUNICATIONS ,

ASX ASSOCIATED PAGING AND TELEPHONE CORPUS CHRISTI, TX

ASY ATLAS SECURITY INC ,

ASZ ATS TELEPHONE & DATA SYSTEMS INC MEMPHIS, TN

ATA ANDERSON TELEPHONE ANSWERING SERVICE ,

ATB ATHENS BUSINESS COMMUNICATIONS THE PLAINS, OH

ATC GST TELECOM (PREV ACTION TELECOMMUNICATIONS CO) WASHINGTON, DC

ATD ASSOCIATED TELEPHONE DESIGN ,

ATE WORLDCOM INC. (PREV. METROMEDIA COMMUNICATIONS CORP.-SNC) TULSA, OK






BR-751-100-112

ATF ATCHISON TOPEKA AND SANTA FE RAILWAY CO (THE) KANSAS CITY, KS

ATG AUTOPHONE OF GAINESVILLE INC ,

ATH ALL COMMUNICATIONS TECHNOLOGY SERVICES GREENLAKE, WI

ATI AT&T COMMUNICATIONS-INTERSTATE DIVISION ,

ATJ AMERICAN TELESIS MCLEAN, VA

ATK AMERICAN TRANSTECH JACKSONVILLE, FL

ATL AIR-TEL INC PONTIAC, IL

ATM ASSOCIATED TELEPHONE MANAGEMENT SERVICES ,

ATN ALTOONA TELEMESSAGE CENTER ,

ATO NATIONAL COMMUNICATIONS NETWORK (PREV ATS COMMS INC) ,

ATP ALERT PAGING ,

ATQ A T H COMM SANTA ANA, CA

ATR AMERICAN TELEVISION RELAY ,

ATS LCI INTERNATIONAL (PREV ATS NETWORK COMMUNICATIONS) MEMPHIS, TN

ATT AMERICAN TELEMANAGEMENT PALO ALTO, CA

ATU AMERICAN TELECOMMUNICATIONS CORP DALLAS, TX

ATV AUTOPHONE OF VIDALIA ,

ATW ASSOCIATED TERMINATING NETWORK CORPUS CHRISTI, TX

ATX AT&T COMMUNICATIONS ,

ATY AMERICAN TELESYSTEMS ,

ATZ ATX TELECOMMUNICATIONS SERVICES, LTD(PREV ATX EASY ACCESS LONG)

PHILADELPHIA, PA

AUA ACC OF PENNSYLVANIA LLC (PREV AMRO CELLULAR CORPORATION) ZANESVILLE, OH

AUB ACCUCOMM TELECOMMUNICATIONS, INC. IRWINTON, GA

AUC COASTAL AUTOMATED COMMUNICATIONS CORP NEW CASTLE, DE

AUD QWEST COMMUNICATIONS (PREV PHOENIX NETWORK & AUTOMATED COMM INC

GOLDEN, CO

AUE ACCUTEL OF TEXAS, INC. DALLAS, TX

AUF AUTOFONE INC ,

AUG AUTO PAGE LEVELLAND, TX

AUH AUTO PHONE YUMA, AZ

AUI ATU LONG DISTANCE ANCHORAGE, AK

AUJ CANCALL COMMUNICATIONS, INC. NEWARK, NJ

AUK ARBUCKLE COMMUNICATIONS ARDMAORE, OK

AUL ATLANTIC CELLULAR COMPANY, L.P. DBA LONG DISTANCE BY CELLULAR ONE

COLCHESTER, VT

AUM ARN COMMUNICATIONS CORP MIAMI, FL

AUN AUBURN TELECOM LTD FRESNO, CA

AUO AUTOTEL LAS VEGAS, NV

AUP AUTOPAGE INC TEXARKANA, TX

AUQ ALO-USA CORPORATION MIAMI, FL

AUR AMC CELLULAR CORP FAYETTEVILLE, NY

AUS ACCESS US ,

AUT AUTO-PHONE CO ,

AUU AUS INC BETHESDA, MD

AUV AUTOMATED TELECOM PALM DESERT, CA

AUW ACE COMMUNICATIONS OAKTON, VA

AUX AUTUMN COMMUNICATIONS, INC. SAN ANTONIO, TX

AUY AUSTIN COMMUNICATIONS SYSTEMS AUSTIN, TX

AUZ AMERICAN RURAL CELLULAR PANAMA CITY, FL

AVA AT&T COMMUNICATIONS OF VIRGINIA INC ,

AVB ADVANCED MOBILE COMM DENVER, CO

AVC ADVANCED TELEMESSAGING CENTER REDDING, CA






BR-751-100-112

AVD FRONTIER COMMUNICATIONS-NORTH CENTRAL REGION, INC. ROCHESTER, NY

AVE ADVANTAGE CELLULAR INC VENTURE, CA

AVF ADVANCED COMMUNICATIONS, INC. SPARKS, NV

AVG ADVANTAGE COMMUNICATIONS INC WICHITA, KS

AVH ADVANCED TELEPHONE PROMOTIONS INC. MADISON HEIGHTS, MI

AVI AT&T OF VIRGIN ISLANDS ATLANTA, GA

AVJ ADVANCED TEL-COM SYSTEMS KERRVILLE, TX

AVK ACCESS CONFERENCE CALL SERVICE WASHINGTON, DC

AVL A V LAUTTAMUS COMMUNICATIONS WEIRTON, WV

AVM ADVANCED MOBILE COMMUNICATIONS SANTA MARIA, CA

AVN ADVANTAGE NETWORK INC (INVALID DO NOT USE ) NASHVILLE, TN

AVO AMERIVOICE TELECOMMUNICATIONS INC BROOKFIELD, WI

AVP ADVANCED PAGING MCALLEN, TX

AVQ ADVANCED TELEMEDIA INTERNATIONAL MIAMI, FL

AVR AVIRNEX COMMUNICATIONS GROUP LARKSPUR, CA

AVS AMERICAN COMMUNICATION SERVICES INC OAKBROOK, IL

AVT ADVANCED TELCOM INCORPORATED ,

AVU AMERIVISION COMMUNICATIONS, INC. OKLAHOMA CITY, OK

AVV ALTERNET OF VIRGINIA RICHMOND, VA

AVW ACSI COMMUNICATION SERVICES, INC. OAKBROOK, IL

AVX AMVOX LOS GATOS, CS

AVY ADVANCED TELECOM INC. WAXAHACHIE, TX

AVZ FRONTIER COMMUNICATIONS-NORTH CENTRAL REGION, INC. ROCHESTER, NY

AWA AIRWEST AIRLINES LDB HOUSTON, TX

AWB ANANDA WORLD BROTHERHOOD VILLAGE NEVADA CITY, CA

AWC ALL WEST COMMUNICATIONS INC VANCOUVER, WA

AWD AT&T COMMUNICATIONS OF WASHINGTON DC INC WASHINGTON, DC

AWE DIGITAL NETWORK, INC. (PREV. ANSWER-NET INC) DALLAS, TX

AWF ALLSTATE NETWORK, INC. LOS ANGELES, CA

AWG THE CABLE AND WIRELESS PUBLIC LIMITED COMPANY HAMILTON, BM

AWH ALIANT MIDWEST, INC. LINCOLN, NE

AWI AT&T COMMUNICATIONS OF WISCONSIN INC ,

AWJ ALPHA WIRELESS COMM CO DBA MANKATO MOBILE RADIO & COMM SPECIALIST

N MANKATO, MN

AWK ASSOCIATED NETWORK PARTNERS, INC. SPRINGFIELD, IL

AWL AT&T WIRELESS SERVICES PARAMUS, NJ

AWM AMERICAN MOBILPHONE PAGING CHARLESTON, WV

AWN ALLENTOWN CELLULAR TELEPHONE CO GREENSBORO, NC

AWO ATLANTIC TELE-NETWORK CO ST THOMAS, VI

AWP ANSWERPHONE ,

AWQ METROLINK(PREV. AMERICAN TELETRONICS NETWORK SERVICES, INC) CHICAGO, IL

AWR ANSERWRITE WINTERPARK, FL

AWS AWESOME PAGING INC VICTORIA, TX

AWT ASCENDING TECHNOLOGIES INC BEACHWOOD, OH

AWU A.R.C. NETWORKS CORPORATION HAUPPAUGE, NY

AWV AT&T COMMUNICATIONS OF WEST VIRGINIA INC ,

AWW ACCESS WORLD COMMUNICATIONS LAUDERHILL, FL

AWX LCI INTERNATIONAL (PREV ATS NETWORK COMMUNICATIONS) USE CODE ATS

MEMPHIS, TN

AWY ALLWORLD COMMUNICATIONS NETWORK BROOKLYN, NY

AWZ AIR WAVES COMMUNICATIONS INC PARIS, TX

AXA ALPINE COMMUNICATIONS, L.C. DES MOINES, IA

AXB ATLANTIC TELECOM CORPORATION BALA CYNWYD, PA






BR-751-100-112

AXC AMERICAN COMMUNICATIONS TECHNOLOGY INC RENO, NV

AXD ALEXANDRA CELLULAR CORPORATION NEW YORK, NY

AXE ALLEN COMMUNICATION SERVICES GRAHAM, TX

AXG AP&T LONG DISTANCE, INC. PORT TOWNSEND, WA

AXI AMERICAN INTERNATIONAL TELEPHONE, INC. PURCHASE, NY

AXL AMERICAN LONG DISTANCE EXCHANGE INC LOS ANGELES, CA

AXM ACXIOM CORPORATION CONWAY, AR

AXN ALLEGHENY NATIONAL COMMUNICATIONS INC ACTON, MA

AXO PICUS COMMUNICATIONS, LLC (PREV ATLANTIC TELECOM, INC.) VIRGINIA BEACH, VA

AXP AMERICAN PAGING BURTONSVILLE, MD

AXQ AXCES INC HOUSTON, TX

AXR ALARM CENTER INC LACEY, WA

AXS AXXIS COMMUNICATIONS SPRINGDALE, AR

AXT AMNET INC MESA, AZ

AXU A & R COMMUNICATIONS GLENDIVE, MT

AXV ALTERNATIVE LONG DISTANCE, INC. CASTLE ROCK, CO

AXW ALL WEST WORLD CONNECT KAMAS, UT

AXX ACCESS TELECOMMUNICATIONS INTERCONNECT NORCROSS, GA

AXY ANNOX, INC. PLEASANT VIEW, TN

AXZ AAA TELEPHONE & COMMUNICATIONS, INC. HARLINGEN, TX

AYA ATLANTIC TELECOMMUNICATION SYSTEMS, INC. WEST PALM BEACH, FL

AYB AL-CALL, INC. ALMA, GA

AYC ALL WAYS COMUNICATIONS HAGERSTOWN, MD

AYD ADVANCED TELECOMMUNICATIONS, INC. MINNEAPOLIS, MN

AYE ADVENT CONSULTING & TECHNOLOGY, INC. WESLEY CHAPEL, FL

AYF ADCOMP SYSTEMS, INC NEW YORK, NY

AYG ALLIANCE GROUP SERVICES INC WESTERN, CT

AYI ADT SECURITY SYSTEMS, INC. PARSIPPANY, NJ

AYK AT&T COMMUNICATIONS OF NEW YORK INC ,

AYL AMERICAN TELESOURCE INTERNATIONAL, INC. SAN ANTONIO, TX

AYM ADAMS TELSYSTEMS, INC. GOLDEN, IL

AYN CAT COMMUNICATIONS INTERNATIONAL INC ROANOISE, VA

AYO ADVANCED CELLULAR CORPORATION ST. PETERSBURG, FL

AYP ALL CITY PAGING TARZANA, CA

AYQ AAT RSA COMPANY,LP STATEN ISLAND, NY

AYR ALTAIRE CORPORATION NEW PORT BEACH, CA

AYS AIC ASIA INTERNATIONAL SERVICES CORPORATION RICHMOND, BC

AYT ADVANCED AIRSYSTEMS TECHNOLOGY, INC LANCASTER, TX

AYU AUSTIN TELECO U.S.A., INC. AUSTIN, TX

AYW ADVANTAGE CELLULAR SYSTEMS, INC ALEXANDRIA, TN

AYY ACS SYSTEMS, INC SANTA ANA, CA

AZA ARTHUR ANDERSON & CO CHICAGO, IL

AZB A & B ELECTRONICS INC ABILENE, TX

AZC ACN COMMUNICATIONS, INC (PREV. AMERICAN COMMUNICATIONS NETWORK)

BAKERSFIELD, CA

AZD ALTERNATIVE LONG DISTANCE, INC. SAN MARCOS, TX

AZE AMERITECH MOBILE COMMUNICATIONS UNIONTOWN, OH

AZI AMERICAN TELECOMMUNICATION SERVICES SOUTHFIELD, MI

AZL APPLE COMMUNICATIONS CORP AUSTIN, TX

AZM AMERICAN TELEPHONE CO THE ALLENTOWN, PA

AZN MID MCND DBA MIDCOM COMMUNICATIONS INC. SETTLE, WA

AZO AZCOM PAGING INC TUCSON, AZ

AZP AMERICAN PAGING OF PA PITTSBURGH, PA






BR-751-100-112

AZQ ATNT CUMBERLAND, MD

AZR ATT RADIOTELEPHONE CORP STATEN ISLAND, NY

AZS ACCESS TELECOMMUNICATIONS NETWORK LANCASTOR, PA

AZT AZTEC COMMUNICATION ,

AZU BROOKS FIBER COMMUNICATIONS (PREV ADVANTAGE COMMUNICATIONS GROUP)

GRAND RAPIDS, MI

AZV ALTERNATIVE TELECOMMUNICATION SERVICES, INC. BROOKSVILLE, FL

AZX AACS COMMUNICATIONS INC ARLINGTON, TX

AZY AWZ CELLULAR CORP. HOUSTON, TX

AZZ AIR PAGE CORPORATION BROOKFIELD, WI

BAB BELL ATLANTIC TELEPRODUCTS CORP EXTON, PA

BAC BAY AREA CELLULAR TELEPHONE CO SAN ROMAN, CA

BAD BELL ATLANTIC COMMUNICATIONS (PREV. BELL ATLANTIC LONG DISTANCE)

ARLINGTON, VA

BAE BAE COMMUNICATIONS INC MOUNT VERNON, OH

BAI BELL ATLANTIC INFOSPEED NORFOLK, VA

BAK BAKERSFIELD CELLULAR BAKERSFIELD, CA

BAL BELL ATLANTIC INC PHILADELPHIA, PA

BAM BELL ATLANTIC MOBILE SYSTEMS INC ,

BAN BETTER ANSWER ,

BAO BAY AREA CELLULAR ONE OAKLAND, CA

BAP BORGER AIR PAGE INC ,

BAR BARTS LD GROUP FT WORTH, TX

BAS BAY ANSWERPHONE ,

BAT BAY AREA TELEPORT ALAMEDA, CA

BAU BELL ATLANTIC PLUS ARLINGTON, VA

BAV BELL ATLANTIC DIRECTORY SERVICES, INC. BETHESDA, MD

BAW BELL ATLANTIC NETWORK SERVICES, INC. SILVER SPRING, MD

BAX BELL ATLANTIC COMMUNICATIONS INC ARLINGTON, VA

BAY BAY COMMUNICATIONS FALL RIVER, MA

BBC B & B COMMUNICATIONS DEL RIO, TX

BBD BROADBAND SERVICES CO KNOXVILLE, TN

BBE BELLSOUTH BSE, INC. ATLANTA, GA

BBM B & B MOBILE COMM MEXIA, TX

BBN BROADBAND COMMUNICATIONS, INC WINCHESTER, MA

BBP BETTER BEEPERS INC ,

BBS BEEP BEEP SUNCOAST INC COCOA, FL

BBV BBC COMMUNICATION SERVICES HOUSTON, TX

BCA BERKSHIRE CABLE CORP. KINDERHOOK, NY

BCC BIG COUNTRY COMMUNICATIONS COEUR D’ALENE, ID

BCD 567562 B.C. LTD NEW WESTMINSTER, BC

BCE BC TEL SYSTEMS SUPPORT, INC. BURNABY, BC

BCG BASCOM LONG DISTANCE BASCOM, OH

BCH XNET, INC. (PREV. BUSINESS CHOICE NETWORK, INC.) VIRGINIA BEACH, VA

BCI BLACKHAWK COMMUNICATIONS INC BARABOO, WI

BCK BC 1-800 MARKETING VANCOUVER, BC

BCL BEEPCALL SYRACUSE, NY

BCM BERKSHIRE COMMUNICATIONS ,

BCN BUSINESS COMMUNICATIONS NETWORK INC DENVER, CO

BCP BOEING COMPUTER CO ,

BCR BELLCORE PISCATAWAY, NJ

BCS BEEP COMMUNICATIONS SYSTEMS INC ,

BCT BRITTAN COMMUNICATIONS INTERNATIONAL CORP. HOUSTON, TX






BR-751-100-112

BCU BELLSOUTH CELLULAR MOBILE, AL

BCW BLUE CROSS OF WESTERN PENNSYLVANIA INC PITTSBURGH, PA

BCX BC TEL BURNABY, BC

BCY BUTTE COUNTY CELLULAR LICENSE CORPORATION FAIRFIELD, CA

BCZ BCS COMMUNICATIONS INC CHICAGO, IL

BDC BAND COMMUNICATIONS ,

BDG BUDGET-TELEPHONE INC DURANGO, CO

BDI BERMUDA DIGITAL COMMUNICATIONS LTD HAMILTON, BM

BDM BRINDLEE MOUNTAIN TELEPHONE CO ARAB, AL

BDN BTC LONG DISTANCE, INC. BLOUNTSVILLE, AL

BDO BALLARD RULAL TELEPHONE COOPERATIVE CORPORATION LA CENTER, KY

BDP BENEFICIAL DATA PROCESSING CORP PEAPACK, NJ

BDR BORDERCOMM INC EL PASO, TX

BDT BREDA TELEPHONE CORPORATION BREDA, IA

BEA BELL AIR COMMUNICATIONS SPOKANE, WA

BEC BEC COMMUNICATIONS INC NEW YORK CITY, NY

BED BELL CANADA MONTREAL, PQ

BEE BETTER BEEP (A) SAN LUIS OBISPO, CA

BEH BRESNAN TELEPHONE OF MICHIGAN, LLC. MARQUETTE, MI

BEI BELL ATLANTIC VIDEO SERVICES GREENBELT, MD

BEL BOBIER ELECTRONICS ,

BEM B-E-M SYSTEMS INC ,

BEN BELLSOUTH TELECOMMUNICATIONS, INC.- ALEC ATLANTA, GA

BEP BEEP CALIFORNIA INC SAN DIEGO, CA

BES BEEPLES, INC. OKEMOS, MI

BET BETHANY COLLEGE INC BETHANY, WV

BEY US WEST LONG DISTANCE, INC. (PREV WKP, INC) DENVER, CO

BFC BROOKS FIBER PROPERTIES ( PREV. BROOKS FIBER COMMUNICATIONS, INC)

SACRAMENTO, CA

BFI BFI COMMUNICATION, INC. SAN DIEGO, CA

BFL BUFFALO TELEPHONE CO BUFFALO, NY

BFP BROOKS FIBER PROPERTIES, INC. TOWN & COUNTRY, MO

BFT BLACKFOOT TELEPHONE, INC MISSOULA, MT

BGA BIG APPLE PAGING CORP PLAINVIEW, NY

BGC BABY GRAND CORP ,

BGE BALTIMORE GAS & ELECTRIC BALTIMORE, MD

BGH BINGHAMTON CELLULAR CO BINGHAMTON, NY

BGL BLUEGRASS TELECOM, LLC ELIZABETHTOWN, KY

BGM BRIDGECOM INTERNATIONAL, LLC MOUNT KISCO, NY

BGP BUDGET PHONE INC. SHREVEPORT, LA

BGT BAY SPRINGS LONG DISTANCE, INC. MONROE, LA

BHC BIRCH TELECOM, INC. KANSAS CITY, MO

BHD BEAVERHEAD ELECTRONICS DILLON, MT

BHF BLACK HILLS FIBERCOM TOWN AND COUNTRY, MO

BHI BIRCH HILL LIMITED VIENNA, VA

BHL BLACK HILL CELLULAR TELEPHONE CO RAPID CITY, SD

BHN BUSINESS AUTO PHONE INC TAZEWELL, VA

BHR BEECH RIDGE TELEMETRY, INC. BECKLEY, WV

BHT BACHTEL CELLULAR LIQUIDITY LP PHILADELPHIA, PA

BHV BEEHIVE TELEPHONE CO INC WENDOVER, UT

BHY BETHANY TELCOM PLANO, TX

BIA BILAN COMMUNICATIONS, INC. MONROE, MI

BIC BUILDING COMMUNICATIONS, INC. THREE RIVERS, MI






BR-751-100-112

BIE BLUE RIBBON RENTALS II, INC. DBA TALK ONE AMERICA CUHAHOGA FALLS, OH

BIL BELLSOUTH INTERNATIONAL ACCESS, INC. ATLANTA, GA

BIN BASIN 2 WAY RADIO INC BIG SPRING, TX

BIP BEEPER 1 TEMPE, AZ

BIR BAIR COMMUNICATIONS ,

BIS BI-STATE TELEPHONE INC FENWICK ISLAND, DE

BIT BITEX INTERNATIONAL INC ,

BIZ BIZ TEL LONG DISTANCE TELEPHONE CO ,

BJB BJB ENTERPRISES INC ,

BKC BKC TELECOMMUNICATIONS, INC. SAN MARCOS, TX

BKM BOOKER COMMUNICATIONS ALCESTER, SD

BKR BECKER CHICAGO, IL

BKS BROOKSIDE TELEPHONE CO INC ARLINGTON, TX

BKY BEEP-ALERT OF KENTUCKY LEXINGTON, KY

BLA BELL ATLANTICOM SYSTEMS INC PRINCETON, NJ

BLC BLC COMMUNICATIONS GRAND BLANC, MI

BLD BLUEGRASS LONG DISTANCE, INC. LEXINGTON, KY

BLE BEE LINE LONG DISTANCE SALT LAKE CITY, UT

BLG BELL ATLANTIC PAGING PARSIPPANY, NJ

BLI BELL ATLANTIC INTERNET SOLUTIONS, INC. RESTON, VA

BLK BLACK MTN COMMUNICATIONS BLYTHE, CA

BLL BELL COMMUNICATIONS INC FORT WORTH, TX

BLM BELLCOM NUTLEY, N.

BLN BESTLINE TAS ,

BLO BORDERLAND COMMUNICATIONS, LLC NIAGARA, WI

BLP BELL PAGING CO. LOS ANGELES, CA

BLR BOULEVARD COMMUNICATIONS, L.L.P. CRANBERRY, PA

BLS BATTLES COMMUNICATIONS INC DEXTER, MO

BLT BELSAVE TELECOMMUNICATIONS GLENSIDE, PA

BLU BLUEGRASS CELLULAR ELIZABERHTOWN, KY

BLV THE BENTLEYVILLE LONG DISTANCE COMPANY BENTLEYVILLE, PA

BLW BLACK WORLD TELECOMMUNICATIONS SLIVER SPRING, MD

BLX BELL ATLANTIC COMMUNICATIONS INC. ARLINGTON, VA

BMB BRANNEN MOBILE TELEPHONE ,

BMC BALDPATE METROCOMMUNICATIONS INC ESTES PARK, CO

BME BAY AREA MEDICAL EXCHANGE ST. PETERSBURG, FL

BMG TELEMANAGEMENT SYSTEMS, INC. ENGLEWOOD, CO

BMI BMI INC ITAACA, IL

BMJ NORLIGHT TELECOMMUNICATIONS, INC(PREV BEMIDJI LDS) DULUTH, MN

BML WORLDCOM INC. (PREV. LDDS) TULSA, OK

BMN BUSINESS COMMUNICATIONS DES MOINES, IA

BMO BEE MOBILRADIO ,

BMP BOCA MOBILEPHONE ,

BMS BROADCAST MEDIA SATELITE, INC. HATO REY, PR

BMT BRINDLLE MOUNTAIN TELEPHONE COMPANY ARAB, AL

BMY BELL MOBILITY CELLULAR, INC. ONTARIO, CN

BNA BELL ATLANTIC-VA,INC RICHMOND, VA

BNB BORINQUEN BEEPERS INC SAN JUAN, PR

BNC BASIN COMMUNICATIONS INC ,

BND BELL ATLANTIC-DEL,INC PHILADELPHIA, PA

BNE BAYNET, INC. ABRAMS, WI

BNG BOSTON COMMUNICATIONS GROUP INC WOBURN, MA






BR-751-100-112

BNH BELL ATLANTIC-WASH,DC,INC WASHINGTON, DC

BNI BELL ATLANTIC NETWORK INTEGRATION INC. FRAZER, PA

BNJ BELL ATLANTIC-NJ,INC NEWARK, NK

BNL BEN LOMAND COMMUNICATIONS, INC. MCMINNVILLE, TN

BNM BELL ATLANTIC-MD,INC BALTIMORE, MD

BNN BURLINGTON-NORTHERN ,

BNO ABS CBN TELECOM NORTH AMERICA INC BURLINGAME, CA

BNP BELL ATLANTIC-PA,INC PHILADELPHIA, PA

BNS BUD-NORTH SHORE INC SANTA BARBARA, CA

BNT BENNETT COMMUNICATIONS FLINT, MI

BNV BONNEVILLE TELECOMMUNICATION CORP ,

BNW BELL ATLANTIC-WVA,INC CHARLESTON, WV

BNY ACC OF MINNESOTA CORPORATION (PREV BUNYAN CELLULAR CORPORATION)

FERGUS FALLS, MN

BOA BANK OF AMERICA SAN FRANCISCO, CA

BOC BOULDER COMMUNICATIONS BOULDER, CO

BOE BRAVO CELLULAR, L.L.C. RENO, NV

BOL BOLIN COMMUNICATION SYSTEMS TEXARKANA, TX

BON BONE COMMUNICATIONS INC EDNA, TX

BOS BROADSPAN COMMUNICATIONS, INC. ST LOUIS, MO

BOT EQUALNET CORPORATION (PREV BOTTOM LINE TELECOMMUNICATIONS, INC)

VANCOUVER, WA

BPA BONNEVILLE POWER ADMINISTRATION ,

BPC BEEP COMMUNICATIONS ,

BPE BEEPER EXPRESS DE PUERTO RICO INC SAN JUAN, PR

BPI B.C.P. INC ABELENE, TX

BPL BIG PLANET, INC. PROVO, UT

BPM BEEPERMART, INC. MICHIGAN CITY, IN

BPN BELLSOUTH PERSONAL COMMUNICATIONS ATLANTA, GA

BPO BP OIL CLEVELAND, OH

BPP BEEP YORK, PA

BPR BEEPERS ETC TAHLEQUAH, OK

BPS BAKER PROTECTIVE SERVICE INC ,

BPW BEEP WEST INC GLENWOOD SPRINGS, CO

BQP BEEPER CO (THE) DALLAS, TX

BRB BRUCE R BECKER ,

BRC BEXAR COMMUNICATIONS INC ,

BRD BRAINARD TELECOM BRAINARD, MN

BRE BEV-R ENTERPRISES INC T/A TOUCHTONE COMMUNICATIONS UNION, NJ

BRG BARAGA TELEPHONE COMPANY BARAGA, MI

BRH BRAHMS KENNEDALE, TX

BRL BRAZOS LONG DISTANCE OLNEY, TX

BRM BRAMTEL DALLAS, TX

BRN BRANSON TELEPHONE BRANSON, MO

BRP BELLAIRE ROAD AUTO PARTS, INC. CLEVELAND, OH

BRR B.R. COMMUNICATIONS ABILENE, TX

BRS BUSINESS RADIO SALES & SERVICE INC CORALVILLE, IA

BRT BAXLEY RADIO TELEPHONE SERVICES ,

BRU BRUMFIELD NETWORK COMMUNICATIONS OAKLAND, CA

BRY BRYAN 800 COMMUNICATIONS INC BRYAN, TX

BRZ BRAZOS CELLULAR COMMUNICATIONS INC OLNEY, TX

BSA BEEPER STREET INC T/A ALL PAGE PARLIN, NJ

BSB BIG SKY BEEPER ,






BR-751-100-112

BSC BONNEVILLE SATELLITE CORP ,

BSD BUSINESS DISCOUNT PLAN DBA LD DISCOUNT PLAN LONG BEACH, CA

BSE BASICPHONE, INC. BEAUMONT, TX

BSG BUSINESS LONG DISTANCE READING, MA

BSH BELLSOUTH COMMUNICATIONS NETWORK ,

BSI BEEPER SERVICE INC ,

BSK VDC TELECOMMUNICATIONS, INC(PREV BLUE SKY TELECOMMUNICATIONS INC)

AURORA, CO

BSL BELLSOUTH LONG DISTANCE ATLANTA, GA

BSM BELLSOUTH MOBILITY INC NASHVILLE, TN

BSN BASIN COMMUNICATIONS ,

BSO BELLSOUTH BUSINESS SYSTEMS (PREV BELLSOUTH TELECOMMUNICATIONS)

ATLANTA, GA

BSP BUSINESS PHONES HERNDON, VA

BSR BUSINESS RADIO INC KENNEWICK, WA

BSS BELLSOUTH SERVICES BIRMINGHAM, AL

BST BEEPER SERICE OF TULSA ,

BSU BELLSOUTH BUSINESS SYSTEMS ATLANTA, GA

BSV BUSINESS SERVICE CENTER INC WAUSAU, WI

BSY BIG SKY TELECOM, INC. BASIN, WY

BTB BREN CORP DBA TELE-BEEPERS ,

BTC BUSINESS TELECOMMUNICATIONS CORP ,

BTD BRANTLEY TELEPHONE COMPANY, INC. NAHUNTA, GA

BTE ACC OF MICHIGAN CORPORATION (PREV GILRO CELLULAR) VERO BEACH, FL

BTG BT GLOBAL NETWORKS LIMITED ATLANTA, GA

BTH BUSINESS TECHNOLOGY SYSTEMS, INC POMPANO BEACH, FL

BTI BITEK INC LONG BEACH, CA

BTL BROOKS FIBER COMMUNICATIONS (PREV. BITTEL TELECOMMUNICATIONS)

GRAND RAPIDS, MI

BTM BUSINESS TELECOM INC RALEIGH, NC

BTN BT NORTH AMERICA INC SAN JOSE, CA

BTO BITRO TELECOMMUNICATIONS INC LOS ANGELES, CA

BTP BETA TELE - PAGE INC TYLER, TX

BTQ BT TELECOM, INC. WOODBRIDGE, NJ

BTR BELL ATLANTIC-TRICON LEASING CORP PARAMUS, NJ

BTS BUSINESS TELEPHONE SYSTEM INC ,

BTT BUDGET TELEPHONE SEATTLE, WA

BTV BUSINESS TECHNOLOGY SERVICES INC MIAMI, FL

BTW BTC INC BREDA, IA

BUC BUDGET CALL LONG DISTANCE INC SAN MARCOS, TX

BUD BUDGET CORP BENTON HARBOR, MI

BUE BLUE MOUNTAIN CELLULAR DBA CELLULAR ONE WALLA WALLA, WA

BUR FRONTIER COMMUNICATIONS OF NEW ENGLAND, INC.(PREV. BURLINGTON)

ROCHESTER, NY

BUS BUSINESS COMMUNICATIONS INC ,

BUT BUDGET TELEPHONE ANSWERING SERVICE BENTON HARBOR, MI

BUY BUY-TEL COMMUNICATIONS, INC COLLEYILLE, TX

BVC BROWN SERVICE CO DALLAS, TX

BVD WISCONSIN LDS (INVALID CODE CO ACCQUIRED BY TGN) SHEBOYGAN, WI

BVH BEAVER HEAD ELECTRONICS ,

BVS BEVERLY SERVICE COMPANY DALLAS, TX

BVT BUFFALO VALLEY TELEPHONE COMPANY LEWISBURG, PA

BWC BALDWIN CELLCOM, INC. BALDWIN, WI






BR-751-100-112

BWI BLUESTAR NETWORKS, INC. NASHVILLE, TN

BWL BW TELECOM BENKELMAN, NE

BWP BEST WESTERN PARKWAY CENTER INN ,

BWR ALABAMA WIRELESS, INC CLEVAND, OH

BWT BALTIMORE-WASHINGTON TELEPHONE PIKESVILLE, MD

BXI BRAND X INTERNET SANTA MONICA, CA

BXT BIXBY TELEPHONE LONG DISTANCE CO BIXBY, OK

BXY BIXBY TELEPHONE CO BIXBY, OK

BYA BAY COMMUNICATIONS COMPANY PANAMA CITY, FL

BYC BLANTON-YATES COMMUNICATIONS NORTH MYRTLE BEACH, SC

BYD BOYD LONG DISTANCE DALLAS, TX

BYE BAY SPRINGS TELEPHONE COMPANY INC BAY SPRINGS, MS

BYI BENTLEYVILLE TEL CO BENTLEYVILLE, PA

BYM BAYCOMM INC. PAOLI, PA

BYN BAY TNT NETWORK KENNEDALE, TX

BYO BAYLAND COMMUNICATIONS, INC. ABRAMS, WI

BYP BUYPASS ATLANTA, GA

BYS BAY STAR SATELLITE PAGING HOUSTON, TX

BYT BAY TELECOM FRESNO, CA

BYU THE BAYOU TELEPHONE COMPANY, INC. MORGAN CITY, LA

BYV BRYANT SERVICE EULESS, TX

BZD BRAZORIA LONG DISTANCE BRAZORIA, TX

BZP BRAZOSPORT TELEPHONE CO LAKE JACKSON, TX

BZT BIZ TEL (CALIFORNIA CO) SAN JOSE, CA

CAA CALL AMERICA INC ,

CAB COMMUNICATION CABLE-LAYING COMPANY INC SPRINGFIELD, MO

CAC CACTUS INC ,

CAD CARIBBEAN AUTOMATED LONG LINES SERVICES ST THOMAS, VI

CAE CONTROLLED ATMOSPHERE ENCLOSURES INC ,

CAF CALL-AMERICA OF FRESNO FRESNO, CA

CAG CONAGRA INC OMAHA, NE

CAH CC&H INC PLANO, TX

CAI COMPUTER ASSOCIATES INC ,

CAJ COMMUNICATIONS ALERT, INC. FT. WAYNE, IN

CAK COMTEL OF CENTRAL ARKANSAS MEMPHIS, TN

CAL CENTURY LONG DISTANCE(PREV. CENTURY AREA LONG LINES) LA CROSSE, WI

CAM CALCOM RADIO TELEPHONE ,

CAN CORTLAND ANSWERING SERVICE ,

CAO CAMERON LONG DISTANCE SULPHUR, LA

CAP CENTRAL ANSWERING AND PAGING MONROE, MI

CAQ CAPITAL NETWORK SYSTEM INC (SUB OF AMNEX, INC) ORLANDO, FL

CAR ATH COMMUNICATIONS DBA CALL AMERICA SANTA ANA, CA

CAS COMMUNITY ANSWERING SERVICE INC ,

CAT CAPITAL TELEPHONE CO INC ,

CAU CAL AUTOFONE ,

CAV CANAVERAL COMMUNICATIONS ,

CAW COMPASS COMMUNICATIONS MUSCLE SHOALS, AL

CAX CAM COM GILLETE, WY

CAY CEN CALL MOBILE COMMUNICATIONS(NOW ONECOMM - USE ONM) ENGLEWOOD, CO

CAZ COM SYSTEM NETWORK SERVICES OF ARIZONA PHOENIX, AZ

CBA WORLDCOM INC(PREV PRIMELINK COMMUNICATIONS) COLUMBIA, MO

CBB CALL MOBILE LEXINGTON, KY






BR-751-100-112

CBC COASTAL BEND COMMUNICATIONS INC ,

CBD CINCINNATI BELL LONG DISTANCE INC CINCINATTI, OH

CBE CITY OF ABILENE ABILENE, TX

CBF CARIBE COMMUNICATIONS AND TELEPHONE, INC. SAN JUAN, PR

CBG LCC (PREV CAMBRIDGE COMMUNICATIONS GROUP INC) LUFKIN, JE

CBH CALL AMERICA BULLHEAD RIVIERA, AZ

CBI COMBINED TELCOM ,

CBJ CMS (CELLULAR MOBILE SYSTEMS OF ST. CLOUD) ST. CLOUD, MN

CBK CUT BANK COMMUNICATIONS ,

CBL CYBERTEL INC ,

CBM CINCINNATI BELL MESSAGING SERVICES CINCINNATI, OH

CBN CITIBANK (NY NY) NY, NY

CBO COLUMBIA COMMUNICATIONS INC. KENNEWICK, WA

CBP CARIB COMM, L.P. MIAMI, FL

CBQ CARIBBEAN TELECOMMUNICATIONS NEW YORK, NY

CBR CALL-AMERICA OF BAKERSFIELD SANTA ANA, CA

CBS CSI BILLING SERVICES INC DALLAS, TX

CBT CRESTED BUTTE COMMUNICATIONS(PRE. 1988) ,

CBU GST TELECOM (PREV GST CALL AMERICA & CALL AMERICAN BUS COMMM CORP

SAN LUIS OBISPO, CA

CBV CABLEVISION LIGHTPATH INC WOODBURY, NY

CBW CABLE AND WIRELESS MANAGEMENT SERVICES ,

CBX CRESTED BUTTE COMMUNICATIONS INC. (1994) AVON, CO

CBY CELLULARONE OF SHELBY SHELBY, NC

CBZ CINCINNATI BELL TELEPHONE CINCINNATI, OH

CCA COASTAL CAROLINA COMMUNICATIONS INC ,

CCB COLUMBIA CELLULAR INC COLUMBIA, MO

CCC C&C COMMUNICATIONS ,

CCD CASCADE TELEPHONE COMMUNICATIONS ,

CCE CONTEL CELLULAR INC FRESNO, CA

CCF CELLULAR ONE OF CHARLESTOWN -RSA 6 N CHARLESTON, SC

CCG CONTACT CORP (GREELEY) ,

CCH CORPUS CHRISTI COMMUNICATIONS INC CORPUS CHRISTI, TX

CCI CHERNOW COMMUNICATIONS INC ,

CCJ COASTCOM INC GARDEN CITY, SC

CCK CAPROCK COMMUNICATIONS HOBBS, NM

CCL CURTIN CALL ,

CCM CONTACT COMMUNICATIONS ,

CCN CAR-TEL COMMUNICATIONS INC ,

CCO CALL-COMMUNICATIONS INC ,

CCP COMMERCIAL COMMUNICATIONS COMPANY ,

CCQ 360 LONG DISTANCE,INC(PREV SPRINT CELLULAR CO) OMAHA, NE

CCR COMMUNICATION CENTER INC ,

CCS COMPREHENSIVE COMMUNICATIONS SYSTEMS INC (NEW NAME RTT) ,

CCT CONTACT COLORADO SPRINGS INC ,

CCU CENTRAL COMMUNICATIONS INC ,

CCV MEDIAONE OF DELAWARE, INC(PREV CONTINENTAL CABLEVISION) SOUTHFIELD, MI

CCW TELECOMMUNICATION OF CHARLESTON WV CHARLESTON, WV

CCX CONROE-COMTEL INC COMROE, TX

CCY CALL COMMUNICATIONS CALDWELL, TX

CCZ COMMUNICATIONS CORP OF AMERICA PLYM MEETING, PA

CDA COEUR D’ALENE CELLULAR ONE COEUR D’ALENE, ID

CDB CANNON COMMUNICATIONS CORPORATION RED WING, MN






BR-751-100-112

CDC COMP-DATA COMMUNICATIONS SAN ANTONIO, TX

CDD WORLDCOM INC (PREV. LDDS) TULSA, OK

CDE COMMUNICATIONS DESIGN PORTLAND, ME

CDF CITY WIDE PAGING WOODLAND HILLS, CA

CDG CALL-AMERICA OF SAN DIEGO SAN DIEGO, CA

CDH MEDIAONE OF DEL. INC PAR OF MEDIAONE TELECOM MASS (NOW USE CCV)

ANDOVER, MA

CDI COMMUNICATION DESIGN INC PORTLAND, ME

CDJ COMINEX, L.L.C. EGG HARBOR TOWNSHIP, NJ

CDK CRADDOCK TELESYSTEMS INC SANTA BARBARA, CA

CDL CELLULAR ONE OF DANVILLE DANVILLE, IL

CDM CARDINAL COMMUNICATION CORP. MONTICELLO, KY

CDN MCLEODUSA (PREV CONSOLIDATED COMM TELECOM SERVICES, INC) USE IOR

ST LOUIS, MO

CDO CAL-COM RADIO TEL EL CENTRO, CA

CDP CUMBERLAND CELLULAR PARTNERSHIP ATCO, NJ

CDQ CONSUMER DATA SOLUTIONS IRVING, TX

CDR COLORADO RIVER COMMUNICATIONS BULL HEAD CITY, AZ

CDS CENTRAL DELIVERY SERVICE OF WASH INC ,

CDT CARD TEL FT LAUDERDALE, FL

CDU ACC OF MINNESOTA CORP (PREV CELL ONE OF DULUTH/SUPERIOR) USE BNY

DULUTH, MN

CDV CORDOVA COMMUNICATIONS ,

CDW COMMUNICATIONS WEST FORT BRAGG, CA

CDX VALULINE LONG DISTANCE (PREV. CACTUS DIGITAL, INC.) ALBUQUERQUE, NM

CDY CELLULAR ONE (CELLUDYNE LL) CANON CITY, CO

CDZ CONSOLIDATED COMMUNICATIONS PUBLIC SERVICES MATTOON, IL

CEA CONTINENTAL DATA CENTER NEPTUNE, NJ

CEB CARD ESTABLISHMENT SERVICES INC SIOUX FALLS, SD

CEC CHARLES EDWARD CROWLEY ,

CED CENTURION CAPE CHARLES, VA

CEE COMTEL TELECOMMUNICATIONS MILWAUKEE, WI

CEF CSW NET INC. DANVILLE, AR

CEG COMMUNICATIONS ENGINEERING INC COLORADO SPRINGS, CO

CEH RCN TELECOM SERVICES, INC(PREV RESIDENTIAL COMM. NETWORK INC) PRINCETON, NJ

CEI KERN COMMUNICATIONS INC (PREV COMMUNICATIONS ENTERPRISES, INC)

BAKERSFIELD, CA

CEJ CHILL CELLULAR CORPORATION NEW YORK, NY

CEK CENTRAL LINK OF MARLIN MARLIN, TX

CEL CELLUTEL TUCEON, AZ

CEM CELLULAR COMMUNICATIONS DULUTH, MN

CEN CENTEX TELECOMMUNICATIONS INC ,

CEO INTERNATIONAL CELLULAR INC(PREV CENTRON TELECOMMUNICATIONS)

ATLANTA, GA

CEP CONTACT OF EL PASO ,

CEQ CENTEL NETWORK COMMUNICATIONS INC CHICAGO, IL

CER COMMERCIAL COMMUNICATIONS INC ,

CES COMMERCIAL ENGINEERING SERVICES GRANT ISLAND, NE

CET COMMUNICATION ELECTRONIC CENTER INC ,

CEU CELLULAR TELEPHONE COMPANY DBA AT&T WIRELESS SERVICES ROCHELLE PARK, NJ

CEV INTERPATH COMMUNICATIONS, INC (PREV CARONET, INC) RESEARCH TRIANGLE PARK, NC

CEW CELLULAR CONNECTION PALMDALE, CA

CEX GTE MOBILNET (PREV CON TEL CELLULAR)NOW USE GMT DAVENPORT, IA






BR-751-100-112

CEY CENTURY COMMUNICATIONS CORP NEW CANAAN, CT

CEZ CELLULAR TELEPHONE CO OF TOLEDO SOUTHFIELD, MI

CFA CONTINENTAL FIBER TECHNOLOGIES DBA ALTERNET JACKSONVILLE, FL

CFB CRITICAL TECHNOLOGIES INC. SAN ANTONIO, TX

CFC CONFERENCE CALL USA ,

CFD COMTELCO/TMC KINGSPORT, TN

CFE CALIFORNIA-OREGON TELEPHONE COMPANY DORRIS, CA

CFF CTS TELCOM OF FLORIDA MIAMI, FL

CFG CCT (CALIFORNIA CATALOG & TECHNOLOGY) LODI, CA

CFH CITIZENS MUTUAL TELEPHONE CO (PREV CITIZENS COMMUNICATION CO)

BLOOMFIELD, IA

CFI CALIFORNIA INTELECOM CORP II ,

CFJ CEDAR FALLS UTILITIES CEDAR FALLS, IA

CFK TELEPHONE COMPANY OF CENTRAL FLORIDA, INC. LAKEMARY, FL

CFL CELLULAR ONE OF SIOUX FALLS SIOUX FALLS, SD

CFM CABLE PLUS MANAGEMENT, INC. BELLEVUE, WA

CFN CELFON INC ATLANTA, GA

CFO CHICAGO FIBER OPTIC CORP CHICAGO, IL

CFP CLIFTON PHONE SYSTEM CLEVELAND, OH

CFQ CFW CELLULAR, INC. WAYNESBORO, VA

CFR CFR CORPORATION ,

CFS CANTOR FITZGERALD SECURITIES CORP NEW YORK, NY

CFT CELLULAR ONE OF GREATER FORT WAYNE FORT WAYNE, IN

CFU RRV ENTERPRISES, INC. DBA CONSUMER ACCESS 5120 WOODWAY DRIVE, TX

CFV NEW CENTURY COMMUNICATION (PREV CENTURY INTERACTIVE FAX, INC)

DALLAS, TX

CFW CF-W TELEPHONE WAYNESBORO, VA

CFX CALL FOR LESS LONG DISTANCE ARLINGTON, TX

CFY CONFERENCE LINE SERVICES INC. INDEPENDENCE, OH

CFZ CRYSTAL COMMUNICATIONS, INC. MANKATO, MN

CGA CAGAL CELLULAR COMMUNICATIONS CORP OAKLAND, CA

CGB CONTACT PAGING ALBUQUERQUE, NM

CGC COMMUNICATIONS SATELLITE CORP ,

CGD CELLULAR LONG DISTANCE COMPANY KIRKLAND, WA

CGE CELLULAR ONE OF NORTHEAST GEORGIA GAINESVILLE, GA

CGF CA PAGING OAK PARK, MI

CGG CENTRAL TELEMESSAGING SERVICES INC BEND, OR

CGH CGH CELLULAR CORP OF PENNSYLVANIA NEW YORK, NY

CGI COMMUNIGROUP OF K.C., INC (PREV COMMUNIGROUP INC) MISSION, KS

CGJ CALL AMERICA LONG DISTANCE JACKSONVILLE, FL

CGK COUGAR LONG DISTANCE ARLINGTON, TX

CGL CAGLE COMMUNICATIONS INC ,

CGM CARNEGIE-MELLON UNIVERSITY INC PITTSBURGH, PA

CGN COMMUNIGROUP OF NORTH ALABAMA ,

CGO CELLULAR ONE OF MACON GEORGIA FT MEYERS, FL

CGP LCI INTERNATIONAL (PREV CORPORATE TELEMANAGEMENT GROUP) GREENVILLE, SC

CGQ CGI CAPE CORAL, FL

CGR EQUALNET CORP (PREV TOTAL WORLD TELECOM)(USE EQN ONLY) HOUSTON, TX

CGS CREG SYSTEMS CORP WATERTOWN, NY

CGT GTE FEDERAL SYSTEMS DIVISION MC LEAN, VA

CGU COST MANAGEMENT CONSULTANTS RICHBORO, PA

CGV CUMBERLAND MOUNTAIN PAGING SERVICES MIDDLESBORO, KY

CGW WINSTAR(PREV. COMMUNICATIONS GATEWAY NETWORK INC) TYSONS CORNER, VA






BR-751-100-112

CGX CHALLENGER CONSTRUCTION, INC. QULIN, MO

CGY EXCEL TELECOMMUNICATIONS INC (PREV COMMUNICATIONS MANAGEMENT)

DALLAS, TX

CGZ C-COM (PREV. C & G ASSOCIATES) BOULDER, CO

CHA CHASE TELECOM HARTFORD, CT

CHB CHUBB GROUP OF INSURANCE COMPANIES WARREN, NJ

CHC CHICO TELECOM FRESNO, CA

CHD COMTECH INTERNATIONAL SEATTLE, WA

CHE CONSUMER HEALTH SERVICES INC BOULDER, CO

CHF I DON’T KNOW (PREV. CHOPIN TELCOM) KENNEDALE, TX

CHG CHICAGO COMMUNICATION SERVICE INC FRANKLIN PARK, IL

CHH CHAUTAUQUA & ERIE COMMUNICATIONS, INC. WESTFIELD, NY

CHI CHIM CHIMNEY CHIMNEE SWEEP INC WEST BLOOMFIELD, MI

CHJ CHOICE 1 COMMUNICATIONS CLEVELAND, OH

CHK CHICKASAW LONG DISTANCE CO SULPHUR, OK

CHL GST TELECOM (PREV ABC TELECOM,INC & COACHELLA VALLEY COMM) PALM DESERT, CA

CHM PAGING NETWORK OF SAN FRANCISCO (NOW PAGE NET - USE PGN) HAYWARD, CA

CHN CONTEL TELEPHONE OPERATIONS SEYMOUR, IN

CHO CHOICE INFO SYS LAKEWOOD, CO

CHP CONSUMER HELP SERVICES INC BOULDER, CO

CHQ CELLULAR ONE OF MARION AND HUNTINGTON MARION, IN

CHR CHESTER LONG DISTANCE SERVICES INC CHESTER, SC

CHS LOYD COMM DBA COMTEL OF HOT SPRINGS HOT SPRINGS, AR

CHT CHURCH TELEPHONE ANSWERING SVC ,

CHU COMTEL OF HOUSTON HOUSTON, TX

CHV CHRISTINE LD SERVICE WEST STOCKBRIDGE, MA

CHW CHAWILLA ,

CHX CHARLOTTE AXS CHARLOTTE, NC

CHY CHERRY COMMUNICATIONS DOWNERS GROVE, IL

CHZ COMTECH NETWORK SYSTEMS GROUP INC ST LOUIS, MO

CIA CELINA TELECOM CELINA, OH

CIB CARIBBEAN TELEPHONE & TELEGRAPH INC DEARBORN, MI

CIC CITIDEL COMMUNICATIONS SYSTEMS SAN DIEGO, CA

CID CONTEL OF INDIANA SEYMOUR, IN

CIE COMPUTER SCIENCES INC EL SEGUNDO, CA

CIF CELLULAR INFORMATION SYSTEMS INC ENGLEWOOD, CO

CIG CIGNAL COMMUNICATIONS METARIRIE, LA

CIH COMMUNICATIONS PROPERTIES, INC. SPRINGDALE, AR

CII COMTEL SYSTEMS FAYETTEVILLE, AR

CIJ CCIC DALLAS, TX

CIK CELLULINK APPLETON, WI

CIL COMSAT INTERNATIONAL COMMUNICATIONS INC WASHINGTON, DC

CIM CONTICOMM INC ENGLEWOOD, CO

CIN EQUALNET CORPORATION (PREV OPERATOR SERVICES CO & CONTEL) LUBBOCK, TX

CIO CTA COMMUNICATIONS CANBY, OR

CIP UNITED TECHNOLOGICAL SYSTEMS,INC (PREV CARRIER CONCEPTS INTL CORP

DALLAS, TX

CIQ COMMUNICATIONS PARTNERSHIP INTERNATIONAL SAN FRANCISCO, CA

CIR CARRIER PAGING SYSTEMS INC WEST BABYLON, NY

CIS VTA INC BETHSEDA, MD

CIT COMMUNITRONICS INC ,

CIU COMMUNICATIONS UNLIMITED DENVER, CO

CIV CELLULAR ONE OF THE ILLINOIS VALLEY LA SALLE, IL






BR-751-100-112

CIW CELLULAR OF INDIANA VINCENNES, IN

CIX COMMUNICATIONS MAINTENANCE INC INDIANAPOLIS, IN

CIY CITY TELECOM INC. SCARBOROUGH, ON

CIZ COAST INTERNATIONAL INC OVERLAND PARK, KS

CJA CENTENNIAL COMMUNICATIONS, INC. SAN JUAN, PR

CJB COMMUNICATION CONCEPTS INC. D/B/A VOICE-TEL BOSTON WELLESLEY HILLS, MA

CJC CSH CELLULAR, INC. NEWPORT BEACH, CA

CJD CJD WISCONSIN CELLULAR CORP FAIRFIELD, CA

CJE CELLNET COMMUNICATIONS CORPORATION AURORA, CO

CJF CALL FOR LESS OSHAWA, ON

CJG THE CONCORD TELEPHONE COMPANY CONCORD, NC

CJH CHEQUAMEGON TELEPHONE COOPERATIVE, INC. CABLE, WI

CJI COXCOM, INC. (PREV. COX COMMUNICATIONS, INC.) ATLANTA, GA

CJJ CALTECH INTERNATIONAL TELECOM CORPORATION WALNUT CREEK, CA

CJK C.C.I. COMMUNICATION SPECIALISTS, INC. ROSEVILLE, CA

CJL ZENEX LONG DISTANCE EDMOND, OK

CJM CLEARNET COMMUNICATIONS INC PICKERING, ON

CJN CCN WASHINGTON, DC

CJO CST COMMUNICATIONS, INC. (PREV. CENTRAL SCOTT TELEPHONE COMPANY)

ELDRIDGE, IA

CJP CHIBARDUN TELEPHONE COOPERATIVE, INC. DALLAS, WI

CJQ COMTEX COMMUNICATIONS INC WAXAHACHIE, TX

CJR CRESCENT COMMUNICATIONS HOUSTON, TX

CJS CMS COMMUNICATIONS, L.L.C. CLIMAX, MI

CJT COOPERATIVE TELEPHONE COMPANY VICTOR, IA

CJU CONNECTICUT TELEPHONE AND COMMUNICATIONS SYSTEMS, INC. WALLINGFORD, CT

CJV CHINESE MEDIA GROUP, LLC SAN MATEO, CA

CJW CELLULAR OF UPSTATE NEW YORK INC DELMAR, NY

CJX CENTRAL TEXAS COMMUNICATIONS, INC. GOLDTHWAITE, TX

CJY CYBERNET HOLDING, INC. WEST POINT, GA

CJZ CITIZENS TELEPHONE COOPERATIVE FLOYD, VA

CKA CELLPAGE AZUSA, C

CKB CELLULAR RENTALS, INC. HARRISBURG, PA

CKC COOK COMMUNICATIONS FRESNO, CA

CKD CLARKSDALE MOBILEPHONE ,

CKE CELLULAR ONE OF SOUTHEAST KENTUCKY CORBIN, KY

CKF CAPROCK FIBER NETWORK LTD DALLAS, TX

CKG CENTRAL LINK SATELLITE PAGING WACO, TX

CKH CITILINK OF UTAH, LLC WEST JORDAN, UT

CKI C&K INVESTMENTS INC ,

CKJ CITIZENS TELEPHONE COOPERATIVE, INC. NEW AUBURN, WI

CKK COMLITE, INC. NEW YORK, NY

CKL CAPROCK CELLULAR LIMITED PARTNERSHIP LUBBOCK, TX

CKM BEST CHOICE LONG DISTANCE COMPANY INC CASCADE, IA

CKN CLEAR NETWORK, INC. DBA CLEARNET SANTA MONICA, CA

CKO CAP ROCK TELECOMMUNICATIONS SPUR, TX

CKP CL TEL LONG DISTANCE, INC.(PREV. CLEAR LAKE INDEPENDENT TEL. CO) CLEAR LAKE, IA

CKQ CELLULAR ONE OF SOUTHWEST OKLAHOMA WICHITA FALLS, TX

CKR CHECKRITE CORPUS CHRISTI, TX

CKS CENTRAL LINK SYSTEMS WACO, TX

CKT COOK TELECOM INC OF SAN DIEGO SAN RAFAEL, CA

CKU COMLINK USA MISSION VIEJO, CA

CKV CROSSCHECK, INC. ROHNERT PARK, CA






BR-751-100-112

CKW CHICKASAW PERSONAL COMMUNICATIONS SULPHUR, OK

CKX LATATEL DE AMERICA, INC (PREV. CALL US INC) NEW YORK, NY

CKY COMM-KEY INC ,

CKZ CELLULAR ONE KALAMAZOO KALAMAZOO, MI

CLA COMTEL OF ARKANSAS JONESBOROUGH, AR

CLB COLUMBIA BEND CORPORATION ,

CLC COASTAL COMMUNICATIONS ,

CLD COSHOCTON LONG DISTANCE SERVICE COSHOCTON, OH

CLE CLEVELAND MOBILE TELEPHONE INC ,

CLF CALIFORNIA 9 CELLULAR CORP SAN FRANCISCO, CA

CLG COLGAN COMMUNICATIONS ,

CLH CALL HOME AMERICA AUSTIN, TX

CLI COM-LINE ,

CLJ CALLING CARD COMPANY, INC. ENGLEWOOD CLIFFS, NJ

CLK CLEARLAKE COMMUNICATIONS ,

CLL CALLPAGE INC ,

CLM COMVEST LONG LINES OF MONTEREY FRESNO, CA

CLN COLLINS COMMUNICATIONS ,

CLO UNITED STATES CELLULAR CORP TULSA, OK

CLP COLUMBIA PAGING ,

CLQ CELLULAR ONE COLUMBIA, SC

CLR COLORADO MOBILE COMMUNICATIONS ,

CLS CHARLES L SLOCUM ,

CLT COLLEGE TOWN BRAINTREE, MA

CLU CALL USA POCATELLO, ID

CLV CAL-VADA MICROWAVE INC SACRAMENTO, CA

CLW COMMNET CELLULAR, INC. (PREV. CELLULAR, INC.) ENGLEWOOD, CO

CLX CALL-EX INTERNATION INC ,

CLY CENTRAL TELEPHONE SYSTEMS FARGO, ND

CLZ CENTRAL COAST TELEPHONE ,

CMA GST TELECOM (PREV TEL-OPTIC, INC DBA UNIVERSAL NETWORK SVCS) FAYETTEVILLE, AR

CMB CAMDEN MOBLE COMMUNICATIONS INC ,

CMC COMMUNICATIONS MARKETING CO ,

CMD COMMUNICATIONS SPECIALISTS COMPANY (DAYTONA BEACH) ,

CME COMMUNICATION ENGINEERING COMPANY INC ,

CMF CENTRAL MOBILEFONE ,

CMG COMMUNICATIONS MANAGEMENT INC GEORGETOWN, SC

CMH CALL-AMERICA MILLER HILLIER FAIRFIELD, AK

CMI COASTAL AUTOMATED COMMUNICATIONS INC WILMINGTON, DE

CMJ VARTEC TELECOM DBA CLEAR CHOICE(PREV. CLEAR CHOICE COMMUNICATIONS

LANCASTER, TX

CMK COMTEL SYSTEMS OF MILWAUKEE ,

CML WORLDCOM, INC(PREV TEXAS NATIONAL TELECOMS INC) NEW BRAUNFELS, TX

CMM COMBINED MARK INC ,

CMN COM-NAV D/B/A RADIO TELEPHONE MARINE ,

CMO CYBERTEL MISSOURI ,

CMP CENTRAL MOBILPHONE ,

CMQ CALL AMERICA MONTANA BOZEMAN, MT

CMR CENTRAL MOBILE RADIO ,

CMS COMMUNICATIONS SPECIALISTS COMPANY ,

CMT COMPUTE-A-CALL INTERNATIONAL INC SALT LAKE CITY, UT

CMU COMMUNICATIONS INC ,

CMV COMSERV CORP CAPPARRA HTS, PR






BR-751-100-112

CMW COMMONWEALTH TELEPHONE COMPANY DALLAS, PA

CMX COMEX INC ,

CMY COMMUNITY PAGING CORP LEXINGTON, NE

CMZ COMEX (SAN FRAN) SAN FRAN, CA

CNA COMTEL SYSTEMS OF NORTHWEST ARKANSAS SPRINGDALE, AR

CNB COMSOUTH TELESERVICES, INC(PREV. CENTRAL TELECOM, INC) HAWKINSVILLE, GA

CNC CASCADE NETWORK CORP ,

CND CONCORD TELEPHONE LONG DISTANCE CO CONCORD, NC

CNE COMNET PORTLAND, OR

CNF CONTEL CELLULAR - NORFOLK ATLANTA, GA

CNG COMMUNICATION TRANSMITTING SERVICE ANAHEIM, CA

CNH CORNHUSKER PAGING INC COLUMBUS, NE

CNI COMBINED NETWORK INC ,

CNJ CONSOLIDATED TECHNOLOGIES INC. VANCOUVER, BC

CNK NETWORK USA (COASTAL TELEPHONE NETWORK) HOUSTON, TX

CNL CONTEL CELLULAR OF EL PASO INC ATLANTA, GA

CNM COM NAV MARINE JACKSON, MI

CNN CAROLINA METRONET RALEIGH, NC

CNO WORLDCOM INC. (PREV. LDDS) TULSA, OK

CNP CENTRAL MOBILE & PAGING ,

CNQ COMANTEL INC FREDONIA, NY

CNR CENTANA RADIO COMMUNICATIONS ,

CNS COMPATH NETWORK SERVICES INC ,

CNT CON-TAC COMMUNICATIONS INC ,

CNU CANTON CELLULAR COLUMBUS, OH

CNV CELLULAR ONE OF STAUNTON STAUNTON, VA

CNW COMMONWEALTH TELECOMMUNICATIONS INC ,

CNX C & C COMMUNICATIONS OF NEW MEXICO ,

CNY CHAYCE ‘N’ YOU ,

CNZ CAM-NET INC SEATTLE, WA

COA CONTACT AMERICA CHILLICOTHE, MO

COB CELLULAR ONE OF BERRIEN COUNTY ST JOSEPH, MI

COC CONTACT COMMUNICATIONS INC(PREV. PRONET COMMUNICATIONS) DALLAS, TX

COD COMTEL TECH DALLAS, TX

COE MCI METRO ACCESS TRANSMISSION (PREV BCS L.D. SERIVCE TELECOM*USA)

MADISON, WI

COF CENTRAL OFFICE CONSULTANTS PROVO, UT

COG CELLULAR ONE OF ORANGE COUNTY NEWBURGH, NY

COH CELLULAR ONE OF CHICO CHICO, CA

COI CONNECT/ONE COMMUNICATIONS INC HUDSON, OH

COJ CIMCO COMMUNICATIONS INC. OAKBROOK TERRACE, IL

COK WORLDCOM INC. (PREV. LDDS) TULSA, OK

COL COALINGA RADIO TELEPHONE ,

COM COMET COMMUNICATIONS INC ,

CON CONTROL TEL INC ,

COO COASTAL PAGING CORP MYRTLE BEACH, SC

COP COMMUNICATIONS PROPERTIES INC MUSKOGEE, OK

COQ CAL-ONE CELLULAR L P FORT JONES, CA

COR COMMERCIAL RADIO INC ,

COS COASTAL TELEPHONE CO HOUSTON, TX

COT COM-TEC INC ,

COU COMMAN TELEPHONE FREDONIA, NY

COV COLLECTIVE COMMUNICATIONS SERVICES INC. CONSHOHOOKEN, PA






BR-751-100-112

COW CELLULAR ONE OF WICHITA FALLS WICHITA FALLS, TX

COX COM CENTRAL TAMPA, FL

COY COMMONWEALTH TELECOM, INC. ROWLETT, TX

COZ COM-MAR INC MARSHALL, TX

CPA COMMONWEALTH OF PENNSYLVANIA HARRISBURG, PA

CPB COMTEL OF PINE BLUFF INC PINE BLUFF, AR

CPC COMPUTER CONCEPTS CORPORATION LENEXA, KS

CPD CALL-AMERICA OF PALM DESERT PALM DESERT, CA

CPE COMMUNICATIONS EQUIPMENT INC INDEPENDENCE, MO

CPF CELLULAR PACIFIC HONOLULU, HI

CPG CARMODY’S RADIO PAGING SERVICE INC ,

CPH CANNON MOBILE PHONE INC ,

CPI COMPUSALTANTS INC ,

CPJ CELTRONICS PAGING DALLAS, TX

CPK CAPROCK RADIO DISPATCH ,

CPL CAPITAL TELECOMMUNICATIONS INC ,

CPM COMBINED PAGING AND MOBILE ,

CPN C P NATIONAL (AMERICAN NETWORK) PORTLAND, OR

CPO CTC COMMUNICATIONS CORP. (PREV COMPUTER TELEPHONE CORP) WALTHAM, MA

CPP CLARKE MOBILEPHONE AND PAGING INC ,

CPQ COMPUSERVE COLUMBUS, OH

CPR CAPITOL RADIO TELEPHONE CHARLESTON, WV

CPS COMPUSERVE INC ,

CPT CAPITAL ANS SERVICE ,

CPU COMPUTEL INC ADA, OK

CPV COOPERATIVE LONG DISTANCE SERVICES INC KEARNY, NJ

CPW COMMUNICATIONS OPTIONS INC NEWARK, OH

CPX CROSSPOINT COMMUNICATIONS CORP LONG BEACH, CA

CPY C & P TELEPHONE CO OF MARYLAND BALTIMORE, MD

CPZ CAPITAL TELECOM OF MARYLAND ,

CQA CONNECT AMERICA COMMUNICATIONS INC SAN ANTONIO, TX

CQB CONNECT AMERICOM CORP SAN ANTONIO, TX

CQC COX CABLE TWIN CITIES MOLINE, IL

CQD CONQUEST LONG DISTANCE COMPANY COLUMBUS, OH

CQE MIDCOM COMMUNICATIONS INC. SOUTHFIELD, MI

CQF CMC TELECOM, INC. FARMINGTON HILLS, MI

CQG COMANCHE COUNTY LONG DISTANCE DELEON, TX

CQH COLORADO HI-TEK INC PAGOSA SPRINGS, CO

CQI CELLULAR ONE OF CLINTON CLINTON, IA

CQJ CARAWAY COMMUNICATIONS, INC. DALLAS, TX

CQK CENTERCOM ARKANSAS L.P. BARTLESVILLE, OK

CQL COLONIAL ENTERPRISE INC PANAMA CITY, FL

CQM CONESTOGA MOBILE SYSTEMS INC BIRDSBORO, PA

CQN COMMUNICATIONS ASSOCIATES SPRINGFIELD, MS

CQO CONQUEST OPERATOR SERVICES CORP DUBLIN, OH

CQP COMMLINE PAGING SERVICE LA GRANDE, OR

CQQ C C ENTERPRISES DALLAS, TX

CQR CELLULAR ONE OF NORFOLK NORFOLK, NE

CQS CORRECTIONAL COMMUNICATIONS CORP INC SAN RAMON, CA

CQT CHAUTAUQUA TELESAVER DUNKIRK, NY

CQU CONQUEST COMMUNICATIONS CORP COLUMBUS, OH

CQV COMMONWEALTH TELECOM SERVICES INC (PREV COMMONWEALTH COMM. INC)

WILKES BARRE, PA






BR-751-100-112

CQW CELLULAR ONE GREAT LAKES OF IOWA SPENCER, IA

CQX COMTEL SYSTEMS INC SPOKANE, WA

CQY CELLTEL SYSTEMS INC EDEN PRAIRIE, MN

CQZ COMMUNIQUE CO PALM HARBOR, FL

CRA CALL AMERICA GROUP MARSHFIELD, WI

CRB CHARLES R BRALEY III WASHINGTON, DC

CRC COMMUNICATIONS RESALE CORP ,

CRD CENTRAL RADIO DISPATCH INC ,

CRE CARRIER COMMUNICATIONS LANCASTER, CA

CRF CELLULAR ONE OF ROCKFORD DANBURY, CT

CRG CCI COMMUNICATIONS ATLANTA, GA

CRH CONTEL CELLULAR - RICHMOND ATLANTA, GA

CRI CRITERION TEL CORP HOUSTON, TX

CRJ CLAIRCOM COMMUNICATIONS SEATTLE, WA

CRK CORRNET CORRECTIONAL NETWORK INC PHOENIX, AZ

CRL CORAL COMMUNICATIONS ,

CRM CONSORTIUM COMMUNICATIONS INC ,

CRN CHARLES ROTKIN (DBA- NORTHEAST COMMUNICATIONS) ,

CRO COLLINS RADIO COMMUNICATIONS INC ,

CRP CENTRAL RADIOPHONE ,

CRQ CENTRAL LINES FAIRMONT, MN

CRR GTE MOBILNET (PREV. CONTEL CELLULAR)NOW USE GMT ROCKFORD, IL

CRS CELLULAR RADIO SERVICE ,

CRT CINCINNATI RADIO TELEPHONE ,

CRU CROSS COUNTRY CELLULAR INC CINCINNATI, OH

CRV CALL-AMERICA OF RIVERSIDE RIVERSIDE, CA

CRW CRESTWOOD COMPANIES INC ,

CRX COMMAR INC SANTA ROSA, CA

CRY CENTURY CELLUNET TEXARKANA, TX

CRZ CLEARTEL COMMUNICATIONS WASHINGTON, DC

CSA COMVEST LONG LINES OF SANTA ANA SANTA, CA

CSB COMTEL SYSTEM OF BILLINGS MONTANA, MT

CSC CACTUS COMMUNICATIONS INC ,

CSD CONSOLIDATE TELEPHONE COOPERATIVE DICKENSON, ND

CSE CONIFER COMMUNICATIONS LTD VAIL, CO

CSF CALL SAVERS OF FRESNO FRESNO, CA

CSG MC CELLULAR SPRINGFIELD, MO

CSH COMMUNICATIONS SALES & SERVICE INC WEATHERLAND, TX

CSI COMMANDER SYSTEMS INC ,

CSJ COMMUNICATIONS SYSTEMS INTERNATIONAL, INC. COLORADO SPRINGS, CO

CSK COMVEST LONG LINES OF STOCKTON FRESNO, CA

CSL COMMUNICATIONS SPECIALISTS INC ,

CSM CUSTOM RADIO ,

CSN COMVEST TELECOMMUNICATIONS INC ,

CSO CELL SOUTH TRENTON, NJ

CSP COMMUNICATIONS SPECIALISTS CO INC ,

CSQ CALL SAVER WILMINGTON, NC

CSR COMMUNICATIONS CENTER INC ,

CSS COMMUNICATIONS SYSTEMS NETWORK SERVICES ,

CST COMSTAR COMMUNICATIONS ,

CSU CONSTITUTION CELLULAR FAIRFIELD, CA

CSV CALL SAVE ,






BR-751-100-112

CSW CONTINENTAL SWITCHING CORP CEDAR HILL, TX

CSX COMCAST CELLULAR PHILADELPHIA, PA

CSY WORLDCOM, INC(PREV COM SYSTEMS NETWORK SERVICES) NEW BRAUNFELS, TX

CSZ CELLULAR MOBILE SERVICE HUSTON, TX

CTA COLUMBIA TELEPHONE ANSWERING SERVICE ,

CTB CITIBANK (S DAKOTA N A ) SOUIX FALLS, SD

CTC CONTRACT COMMUNICATIONS INC ,

CTD CONTACT DENVER ,

CTE CENTRAL RADIO TELEPHONE ,

CTF CORESTATES FINANCIAL CORP PHILADELPHIA, PA

CTG CALL TECHNOLOGY CORP OF PHILA ARDMORE, PA

CTH COMM TECHS COMMUNICATIONS TEXARKANNA, AR

CTI CONTACT COMMUNICATIONS INC ,

CTJ CELLULAR ONE OF TRI-STATE GREENSBORO, NC

CTK CENTRAL NEW YORK TALK TRANSIT CORTLAND, NY

CTL CENTRAL MOBILE RADIO PHONE SERVICE ,

CTM CONTACT NEW MEXICO INC ,

CTN CURTIN CALL CORPORATION ,

CTO CINCINNATI BELL LONG DISTANCE (PREV CTI TELECOMUNICATIONS INC) CINCINNATI, OH

CTP CENTRAL PAGING INC CHAMPAIGN, IL

CTQ CYPRESS TELECOMMUNICATIONS CORP (CYTEL) HOUSTON, TX

CTR CENTRAL COMMUNICATIONS ,

CTS COMTEL SOUTH ,

CTT CONTACT INC BALTIMORE, MD

CTU COMTEL SYSTEMS OF TULSA TULSA, OK

CTV CREATIVE TELECOMMUNICATIONS INC ,

CTW COMMERCE TWO-WAY RADIO ,

CTX COMTRONEX INC ,

CTY CURTERY ANSWERING SERVICE ,

CTZ CTI (COMPANY) ,

CUA CALL USA (DALLAS) DALLAS, TX

CUB CELLULAR ONE OF BROOKINGS BROOKINGS, SD

CUC CUSTOM COMMUNICATIONS HOLLAND, MI

CUD CALL US CORP SAN JUAN, PR

CUE CELUTEL INC MC ALLEN, TX

CUF CENTENNIAL CELLULAR CORP USE = CUY NEPTUNE, NJ

CUG CELLULAR ONE OF GREENWOOD GREENWOOD, SC

CUH CHURCHILL COUNTY TELEPHONE FALLON, NV

CUI WORLDCOM, INC(PREV CALL US INC) KNOXVILLE, TN

CUJ CALLUM LONG DISTANCE DALLAS, TX

CUK CALL US OF KENTUCKY ,

CUL CORECOMM (PREV OCOM LONG DISTANCE ) SEE - ALSO LUL WORTHINGTON, OH

CUM NEW PAR DBA AIRTOUCH CELLULAR (PREV COLUMBUS CELL TELEPHONE CO)

COLUMBUS, OH

CUN COMMUNITEL INC SAN FRANCISCO, CA

CUO CELLULAR ONE OF AUSTIN AUSTIN, TX

CUP CELLULAR PLUS WILKES-BARRE, PA

CUQ COMMUNITY TELEPHONE NETWORK INC LOS ANGELES, CA

CUR COURTESY COMMUNICATIONS SPOKANE, WA

CUS CASUAL CUSTOMER TO CABS BILLING SYSTEM ,

CUT COMPUTE-A-CALL SPRINGFIELD, MO

CUU CELLULAR 2000 ATWATER, CA

CUV COMMUNIVERSE INC MIAMI, FL






BR-751-100-112

CUW COMMUNITY TELEPHONE MUSKEGAN, MI

CUX COMPU-TEL INC SOUIX CITY, SD

CUY CENTENNIAL CELLULAR CORP (PREV CENTURY CELLULAR CORP) NEPTUNE, NJ

CUZ EXTELCOM DBA EXPRESS TEL (PREV. THRIFTY TELEPHONE) SALT LAKE CITY, UT

CVA COEUR D’ALENE ANSWERING SERVICE, INC. SPOKANE, WA

CVB COMVEST LONG LINES OF BAKERSFIELD FRESNO, CA

CVC PRIMUS TELECOMMUNICATIONS CANADA (PREV CAM-NET COMM INC) VANCOUVER, BC

CVD CHARITON VALLEY L.D. CORPORATION BUCKLIN, MO

CVE CLEVELAND MOBILE TELCO OF NJ ,

CVF COMVEST LONG LINES OF CALIFORNIA FRESNO, CA

CVG COMMUNICATION SAVINGS INC. MOBILE, AL

CVH CROSS-VALLIANT CELLULAR PARTNERSHIP WARNER, OK

CVI CARRIER SERVICES CORP PORT ORANGE, FL

CVJ CONESTOGA TELEPHONE AND TELEGRAPH CO. BIRDSBORO, PA

CVK COMAV CORPORATION BOSTON, MA

CVL CARLOS V LANGSTON ,

CVM COMVEST LONG LINES OF MODESTO FRESNO, CA

CVN CELLULAR VENTURES INC WEST BLOOMFIELD, MI

CVO CORPORATE SERVICES/TELCOM CLEVELAND, OH

CVP COMMUNICATION 1 CORP BRONX, NY

CVQ CELLULAR 29 LINCOLN, NE

CVR CALAVERAS TELEPHONE CO COPPEROPOLIS, CA

CVS COMVEST LONG LINES OF SACRAMENTO FRESNO, CA

CVT COMVEST NETWORK INC FRESNO, CA

CVU COMMUNICATIONS VENTURES INC SCOTTSDALE, AZ

CVV COMVEST LONG LINES OF VISALIA FRESNO, CA

CVW C-NET COMMUNICATIONS (PREV. CELLNET TELECOMMUNICATIONS) MADISON HEIGHTS, MI

CVX CELLNET CELLULAR SERVICE BEACHWOOD, OH

CVY COMMUNICATIONS SERVICE COMPANY ALAMOGORDO, NM

CVZ CARIBSAT TELECOMMUNICATIONS INC. (PREV. COMSERV TELECOM. INC.) SAN JUAN, PR

CWA C&W DATAAMERICA FAIRFAX, VA

CWB CELLULAR ONE WILMINGTON/BALTIMORE GREENBALT, MD

CWC C&W COMMUNICATIONS INC ,

CWD CITY-WIDE ELECTRONICS FRESNO, CA

CWE CENTRAL STATES MICROWAVE TRANSMISSION CO HARRISONVILLE, MO

CWF CONETCO COMMUNICATIONS CORPORATION NEW YORK, NY

CWG CONTINENTAL LONG DISTNACE SPRING BRANCH, TX

CWH COMPUSWITCH ,

CWI CABLE & WIRELESS VIENNA, VA

CWJ MISSISSIPPI-1 CELLULAR TELEPHONE COMPANY, INC. LAKE CHARLES, LA

CWK LCI INTERNATIONAL (PREV CHARTER NETWORK) SAVANNAH, GA

CWL CABLE AND WIRELESS INTERNATIONAL MC CLEAN, VA

CWM COLORADO WEST MOBILE PHONE ,

CWN COMMUNICATION SERVICES AMERICA MOUNTAIN VIEW, CA

CWO INTEL COMMUNICATIONS (PREV. CLOCKWORK COMMUNICATIONS) LONGVIEW, TX

CWP CELLULAR ONE OF WILLIAMSPORT GREENSBORO, NC

CWQ COMMONWEALTH TELCOM INC ENCINO, CA

CWR CABLE & WIRELESS TELECOMMUNICATIONS MISSISSAUGA, ON

CWS COMWEST COMMUNICATIONS PHOENIX, AZ

CWT CONTACT OF WASHINGTON INC BALTIMORE, MD

CWU COMMUNICATIONS CONNECTIONS CORP OF AMERICA MINNEAPOLIS, MN

CWV CHADWICK TELEPHONE ALLENTOWN, PA






BR-751-100-112

CWW CELL CALL NETWORK LEXINGTON, KY

CWX CROWN TOWER SYSTEMS INC LEES SUMMIT, MO

CWY CROWLEY CELLULAR DEVELOPMENT CORP WAXO, TX

CWZ RCN LONG DISTANCE COMPANY(PREV COMMONWEALTH LONG DISTANCE CO)

DALLAS, PA

CXA CELLULAR ONE OF MID SOUTH TEXAS EL CAMPO, TX

CXB CCI PR RSA, INC. GUAYNABO, PR

CXC CENTREX COMMUNICATIONS INC ,

CXD COMMTRONIX COMMUNICATIONS AND ELECTRONICS LAKE VILLAGE, AR

CXE CENTRAL TELEPHONE CO PLANO, TX

CXF COX FIBERNET(USE CODE CJI) OKLAHOMA CITY, OK

CXG CRX SERVICE COMPANY DALLAS, TX

CXH CENTRAL OREGON CELLULAR, INC. SALT LAKE CITY, UT

CXI CUSTOM TELECONNECT, INC. LAS VEGAS, NV

CXJ COX COMMUNICATIONS (USE CODE CJI) IRVIN, CA

CXK COOK COMMUNICATIONS CORP LITTLETON, CO

CXL CELLTOLL CORP GLENDALE, CA

CXM WORLDXCHANGE (PREV. COMMUNICATION TELESYSTEMS INTERNATIONAL)

SAN DIEGO, CA

CXN PRIME AXXESS (PREV CONNNET PACKET) MERIDEN, CT

CXO CONTINENTAL LONG DISTANCE HACKESSIN, DE

CXP UNIVERSAL PACIFIC COMMUNICATIONS, INC., DBA CAL PACIFIC COMM. ENCINO, CA

CXQ CENTURY COMMUNICATIONS DALLAS, TX

CXR CLEAR COMMUNICATIONS GROUP ATLANTA, GA

CXS ENHANCED SERVICES BILLING INC(PREV. CENTRAL TEXAS LONG DISTANCE)

CORPUS CHRISTI, TX

CXT CENTREX TELEMANAGEMENT INC SAN FRANCISCO, CA

CXU CENCALL COMMUNICATIONS CORP DENVER, CO

CXV CMT PARTNERS DBA CELLULAR ONE OVERLAND PARK, KS

CXW CIMARRON TOWERS INC OKLAHOMA CITY, OK

CXX CONNECTNET AMARILLO, TX

CXY COMM NET SERVICES CORP PLANO, TX

CXZ CELLCOM GREEN BAY, WI

CYA CITY CAL PRAIRIE DU CHIEN, WI

CYB RSL COM U.S.A. (PREV CYBERLINK INTERNATIONAL) WOODLAND HILLS, CA

CYC CENTURY CELLUNET LANSING, MI

CYD COMMUNITY LONG DISTANCE INC ROCK HILL, SC

CYE CORNEY’S ELECTRONICS INC. ORISKANY, NY

CYF CRYSTAL COMM UBORO, MA

CYG BROOKS FIBER PROPERTIES(PREV. CITY SIGNAL INC.) GRAND RAPIDS, MI

CYH CAYUGA TELEPHONE COMPANY SYRACUSE, NY

CYI COASTAL BAY COMMUNICATIONS, INC. HOUSTON, TX

CYJ COMMUNICATIONS BUYING GROUP, INC. BEACHWOOD, OH

CYK COLORADO CITY LINK KAYSVILLE, UT

CYL CELLULAR ONE OF TYLER TYLER, TX

CYM COUNTY OF MOMTGOMERY, COMMUNICATIONS DIV EAGLEVILLE, PA

CYN CENTURY NETWORK INC SALT LAKE CITY, UT

CYO COMMUNICATIONS TECHNOLOGY GROUP ENGLWOOD, NJ

CYP CATHY PAGING INC WICHITA, KS

CYQ CORPORATE COMMUNICATION CONSULTANTS INC VIRGINIA BEACH, VA

CYR CYBERTECH COMMUNICATIONS CORP NORTHFIELD, IL

CYS COMTEL SYSTEMS SPRINGDALE, AR

CYT WORLDCOM INC. (PREV. LDDS) TULSA, OK






BR-751-100-112

CYU CITYNET COMMUNICATIONS INC WEST BLOOMFIELD, MI

CYV CENTRAL PAYPHONE SERVICES, INC. ROSWELL, GA

CYW CURRY COMMUNICATIONS MONROEVILLE, PA

CYX CYBERNET COMMUNICATIONS, INC. LOS ANGELES, CA

CYY COM SYSTEMS WESTLAKE VILLAGE, CA

CYZ CALIFORNIA STATE LOTTERY SACRAMENTO, CA

CZA COMSAT WASHINGTON, DC

CZB BAYFONE OF TAMPA DBA AT&T WIRELESS SERVICES TAMPA, FL

CZC CONTACT COMMUNICATIONS MANHASSET, NY

CZD COASTAL LONG DISTANCE SERVICES INC HINESVILLE, GA

CZE CITIZENS LONG DISTANCE CO. (PREV. CITIZENS UTILITIES) REDDING, CA

CZF CITIZENS LONG DISTANCE CO. MAMMOTH, PA

CZG CORPORATE COMMUNICATIONS GROUP, INC. CORAL GABLES, FL

CZH TELEPHONE TOWNHALL MEETINGS, INC. (PREV. CPH TELEMANAGEMENT, INC)

NEWPORT BEACH, CA

CZI C & I COMMUNICATIONS COOKEVILLE, TN

CZJ CITIZENS COMMUNICATIONS (PREV CITIZENS TELECOMMUNICATIONS CO.)

DALLAS, TX

CZK CLARK COMMUNICATIONS LEWISTON, ID

CZL COMPLETE COMMUNICATIONS INC ENID, OK

CZM CORCOM OKLAHOMA CITY, OK

CZN CITIZENS SYSTEM CELINA, OH

CZO CELLULAR ONE BECKLEY, WV

CZP CAPITAL COMMUNICATIONS COOPERATIVE MANASSAS, VA

CZQ GTE COMMUNICATIONS CORP (PREV CONTEL OF CALIFORNIA) VICTORVILLE, CA

CZR CHALLENGER NETWORK INC SLIDELL, LA

CZS COMMUNICATIONS SPECIALIST RADIO TELPAGE DOTHAN, AL

CZT CORPORATE TELECOM INC RICHARDSON, TX

CZU CELLULAR-10 INC DBA OHIO RIVER CELLULAR CORP. USE QRV JACKSON, MS

CZV CELLULAR SERVICE INC GLENDALE, CA

CZW CELLWAVE INC CLEVELAND, OH

CZX CITIZENS COMMUNICATIONS (PREV CITIZENS TELECOM) DALLAS, TX

CZY CRYSTAL CLEAR PAGING SAN ANTONIO, TX

CZZ UNITED DIGITAL NETWORK INC(PREV CTN CUSTOM TELECOM) IRVINE, TX

DAA DAMACOM OAKBROOK, IL

DAB DIAL-A-BEEPER INC BROOKLYN, NY

DAC DIGITAL PAGING SYSTEM OF ATLANTIC CITY ,

DAD DISCOUNT AMERICA LONG DISTANCE, INC. SAN MARCOS, TX

DAG DAG INC ,

DAK DIALINK MOUNTAIN VIEW, CA

DAL DIAL PAGE SANTA BARBARA, CA

DAM DIAL AMERICA INC CAMDEN, NJ

DAN DAN COMM CINCINNATI, OH

DAO DACOM CORPORATION SEOUL, KO

DAP DIAL-A-PAGE INC ,

DAR DISCOUNT LONG DISTANCE OF AMERICA ST LOUIS, MO

DAS DATA NET SYSTEMS, L.L.C. BUFFALO GROVE, IL

DAT DISCOUNT ALTERNATIVE TELEPHONE SVC ,

DAV DIGITAL TELEVISION SERVICES, INC. MONTGOMERY, IN

DAY DAYTONA TELEPHONE COMPANY BARTLETT, TN

DBC DOBSON CELLULAR OF CALIFORNIA, INC. OKLAHOMA CITY, OK

DBE DELCAMBRE TELEPHONE COMPANY, INC. DELCAMBRE, LA

DBF DOBSON FIBER COMPANY, INC. OKLAHOMA CITY, OK






BR-751-100-112

DBI DOBSON CELLULAR OF IMPERIAL, INC. OKLAHOMA CITY, OK

DBR DIRECT/NET OF BATON ROUGE BATON ROUGE, LA

DBS DOMINION BANKSHARES CORP ROANOKE, VA

DBT DATABASE TECHNOLOGIES, INC. POMPANO BEACH, FL

DBY DANBURY CELLULAR ROCHESTER, NY

DCA ALBA DATA TECHNOLOGY INC (PREV DATAAMERICA CORP) VIENNA, VA

DCC DIALOGIC COMMUNICATIONS CORP FRANKLIN, TN

DCD DEPARTMENT OF CORRECTIONS DORCHESTER COUNTY CAMBRIDGE, MD

DCE DAKOTA CARRIER NETWORK FARGO, ND

DCG DIVERSIVIED COMM GROUP (USE ANK-NAME CHG SEE DESCR) BOCA RATON, FL

DCI D C I MOBILE TELEPHONE AND PAGING ,

DCL DIRECT LINE ANSWERING INC COLUMBUS, OH

DCM DIRECT PAGE COMMUNICATIONS SANTA ANA, CA

DCN TEL-OPTIC, INC DBA UNIVERSAL NETWORK SVC(PREV. DISCOUNT COMM SVC)

FORT SMITH, AR

DCO DEFENSE COMMERCIAL COMMUNICATIONS OFFICE SCOTT AIRFORCE BASE, IL

DCP DATA COPI ,

DCQ DCS, INC. SAN LEANDRO, CA

DCR DON CLARK RADIO COMMUNICATIONS INC BLACKFOOT, ID

DCS DATEL COMMUNICATIONS SYSTEMS INC ,

DCT DIRECT COMMUNICATION INC BATON ROUGE, LA

DCV DAKOTA CARRIER SERVICES TUCSON, AZ

DCW DATACHOICE NETWORK SERVICES, L.L.C. LITTLETON, CO

DCX DIAL CALL COMMUNICATIONS, INC. NORCROSS, GA

DCY DIRECTORYNET INC ATLANTA, GA

DCZ DCI INC PHILADELPHIA, PA

DDA DAVID D. ANDERSON COMMUNICATIONS CORP. PALM DESERT, CA

DDC DIGITAL DIAL COMMUNICATIONS INC ARLINGTON, TX

DDD D.D.D. CALLING, INC. HOUSTON, TX

DDG THE DOBSON GROUP, INCORPORATED INDIANAPOLIS, IN

DDI DIRECT DIAL INC ,

DDL DIRECT/NET LTD OF DALLAS HOUSTON, TX

DDN DIAL DISTANCE, INC. ATLANTA, GA

DDO DIAMOND LONG DISTANCE OPERATOR AUSTIN, TX

DDP DIDIER COMMUNICATION PAGING, INC. FORT SMITH, AR

DDR POCKET COMMUNICATIONS, INC(PREV DCR COMMUNICATIONS,INC) WASHINGTON, DC

DDS DIRECT DIALING SYSTEMS INC TYLER, TX

DDT DIRECT LINE DIV OF TRANSCALL AUSTIN, TX

DDU DIGITAL DATA SOLUTIONS, INC. DAYTON, OH

DDW DEADWOOD CELLULAR TELEPHONE COMPANY, INC. WEST ATLANTC CITY, NJ

DEC DECIMAL DATALINK INC UNION, OH

DEE DRENTHE TELEPHONE COMPANY ZEELAND, MI

DEI DIMENSION ELECTRONICS INC ,

DEL DELSTAN INDUSTRIES INC ,

DEM DEL MAR COMMUNICATIONS INC SARATOGA, CA

DEP DENVER & EPHRATA TELEPHONE AND TELEGRAPH CO EPHRATA, PA

DES DATA & ELECTRONIC SERVICES INC DESTIN, FL

DET DELTACOM, INC. WEST POINT, GA

DEW CDS NETWORKS, INC MEDFORD, OR

DEY D & E SYSTEMS, INC. EPHRATA, PA

DFC DFW COMMUNICATION ,

DFG DILAN FINANCIAL GROUP, INC. NORTH RIDGE, CA

DFM DFW/METROLINK INC DALLAS, TX






BR-751-100-112

DFT DFT LONG DISTANCE CORPORATION (NOW USE LYN) FREDONIA, NY

DFV DIVERSIFIED COMMUNICATION SERVICES, LLP DBA FIRST CHOICE COMMUNIC

MAXWELL, IN

DFW D/FW SIGNAL INC ,

DGB DIGITAL BROADBAND COMMUNICATIONS, INC. WINCHESTER, MA

DGC DIGI-CELL INC BROOKSVILLE, FL

DGD NETWORK ONE, INC. (PREV. FAXJET, INC.) JACKSONVILLE, FL

DGE DATAPAGE, INC. MIDDLEBURY, VT

DGG DIGI-PAGE OXFORD, KS

DGI DIGINET COMMUNICATIONS INC ROCKVILLE, MD

DGK DIGILINK LAWNDALE, CA

DGL QWEST COMMUNICATIONS CORP (PREV DIGITAL SIGNAL INC) DENVER, CO

DGM DIGICOM COMMUNICATIONS BINGHAMTON, NY

DGN PACNET INC (FORMERLY DIGINET TELECOMMUNICATIONS) MERCER ISLAND, WA

DGO DIGITAL DIAL COMMUNICATIONS, INC. ARLINGTON, TX

DGP DIGITAL PAGING SYSTEMS OF PITTSBURGH INC ,

DGR DIGICOM INTERNATIONAL SALT LAKE CITY, UT

DGS DEPT OF GENERAL SERVICES ST OF MARYLAND BALTIMORE, MD

DGT DIGITAL TELECOM DENVER, CO

DGU DIGITAL COMMUNICATION SERVICE, INC. RARITAN, NJ

DGV DIGITCOM SERVICES LOS ANGELES, CA

DGX INTERMEDIA COMMUNICATIONS, INC(PREV DIGEX, INCORPORATED) BELTSVILLE, MD

DHC INTERNATIONAL TELEMEDIA ASSOCIATES, INC(USE IAC CODE - ITA) ATLANTA, GA

DHE DELOACH’S HOME ENTERTAINMENT CENTERS, INC. GRAND PRAIRIE, TX

DHH D H COMMUNICATIONS SAN ANTONIO, TX

DHI DHC, INC. EVANSTON, IL

DHL DHL COMMUNICATIONS CORP ,

DHM DEPT OF HEALTH & MENTAL HYGIENE ST OF MARYLAND BALTIMORE, MD

DHT DHT FUND INC PHOENIX, AZ

DIA DIAL PAGE CHARLOTTE, NC

DIC DICOMM CELLULAR INC LYNN, MA

DID DENVER DIRECT DIAL, LLC BROOMFIELD, CO

DIE DIAL TONE, INC. MONTGOMERY, AL

DIG DIGI COMM PALESTINE, TX

DIH DIGITAL ISLAND, INC. HONOLULU, HI

DII DIAL TONE, INC MONTGOMERY, AL

DIK DIALTEK, LLC SEATTLE, WA

DIL DIAL PAGE MYRTLE BEACH, SC

DIM DIGICOM, INC. RICHMOND HTS, OH

DIN DPI TELECONNECT, L.L.C. DALLAS, TX

DIO DIGITAL TELECOMMUNICATIONS, INC WINONA, MN

DIR DIRECT LINE OF OKLAHOMA OKLACTY, OK

DIS DUPONT INFORMATION SYSTEMS WILMINGTON, DL

DIT DIG-I-TEL SEATTLE, WA

DJS DJS COMMUNICATIONS, INC. PITTSBURGH, PA

DKA DAKOTA ELECTRONICS ABERDEEN, SD

DKB D&K BUSINESS PAGERS WARNERS, NY

DKC DAKOTA TELECOMMUNICATIONS GROUP, INC.(PREV DAKOTA COOPERATIVE)

IRENE, SD

DKI DAKOTA TELECOM, INC. IRENE, SD

DKL DEKALB TELEPHONE COOPERATIVE, INC. ALEXANDRIA, TN

DKN DAKON SIOUX FALLS, SD

DKP DRAKE PAGING BEATTYVILLE, KY






BR-751-100-112

DKT DAKOTA CELLULAR INC ABERDEEN, SD

DLA DELTA COMMUNICATIONS ,

DLC D&L COMMUNICATIONS INC FORT WAYNE, IN

DLD DISCOUNT LONG DISTANCE INC ,

DLE DIAL LONG DISTANCE, INC. CAMARILLO, CA

DLG DIAL A PAGE RUSSELLVILLE, AR

DLI DIGITAL TELECOMMUNICATIONS INC EXTON, PA

DLK DIRECT-LINK NEW BRAUNFELS, TX

DLL TEL-ONE (PREV. DELTA TELECOMMUNICATIONS) STOCKTON, CA

DLM CONECTIV COMMUNICATIONS (PREV DELMARVA POWER & LIGHT CO) NEWARK, DE

DLN DIGITAL NETWORK SERVICES INC ALBUQUERQUE, NM

DLO DIAL-1 BEND, OR

DLP DIAL-A-PAGE WATSEKA, IL

DLR DANVILLE REDI PAGE INC DANVILLE, IL

DLS DOUGLAS PAGING CO DOUGLAS, GA

DLT DELTACOM LONG DISTANCE (PREV. DELTA COMMUNICATIONS INC) ARAB, AL

DLW DELAWARE MOBILE TELE CO ,

DLX DELUXE DATA SYSTEMS INC NEW BERLIN, WI

DLY DONLEY COMMUNICATIONS LEBANON, PA

DLZ DIGITAL COMMUNICATIONS DALLAS, TX

DMA DATA GENERAL NETWORK SERVICES (PREV DAMA TELECOM CORP) ROCKVILLE, MD

DMB DELTA MOBILE ,

DMC DES MOINES CELLULAR PARTNERSHIP DES MONIES, IA

DMD DIAMOND COMMUNICATIONS PLANO, TX

DME DOME COMMUNICATIONS ,

DMG DMG, INC DBA VOICE-TEL OF NORTH TEXAS GRAND PRAIRIE, TX

DMI DMI COMMUNICATIONS GROUP, INC. FORT LEE, NJ

DMJ DMJ COMMUNICATIONS, INC. ODESSA, TX

DMK DIAL AMERICA MARKETING INC KANSAS CITY, MO

DMM DATACOMM INTERNATIONAL CO. LTD. MIAMI, FL

DMN DOMINICAN COMMUNICATION CORP NEW YORK, NY

DMP DATACOM CORP BROOKLYN, NY

DMR DANVILLE METRONET INC GREENSBORO, NC

DMS DIDIER COMMUNICATION SERVICES, INC. FORT SMITH, AR

DMT DELTA MOBILE TELEPHONE OF ARKANSAS INC ,

DMV DIAMOND TELEPHONE SERVICES INC BAY SPRINGS, MS

DMY DEPARTMENT OF MARYLAND STATE POLICE QUARTERMASTER DIVISION JESSUP, MD

DNA DUNN & ASSOCIATES DBA BOULEVARD TELEPHONE OVERLAND PARK, KS

DNC DOBSON CELLULAR SYSTEMS OKLAHOMA CITY, OK

DND DISCOUNT LONG DISTANCE KNOXVILLE, TN

DNE DISCOUNT LONG DISTANCE, INC. SANTA ANA, CA

DNG DUNN LONG DISTNCE DALLAS, TX

DNH CONNECTECH, L.L.C. DBA TELX NEW YORK, NY

DNI WORLDCOM INC.(PREV. LDDS/WORLDCOM) JACKSON, MS

DNK DIAL NETWORK ,

DNL DIRECT/NET OF LAFAYETTE LAFAYETTE, LA

DNM TELSCAPE INTERNATIONAL, INC.(PREV. ORION COMMUNICATIONS, INC.) HOUSTON, TX

DNN DNS INC DUNCANVILLE, TX

DNQ DIRECT NET TELECOMMUNICATIONS NEWPORT BEACH, CA

DNR DANCRIS TELECOM, L.L.C. SCOTTSDALE, AZ

DNS DIAL N SAVE CORP SACRAMENTO, CA

DNT DIGI-NET INC MILWAUKEE, WI






BR-751-100-112

DNV DIRECT NETWORK SERVICES, INC. HOUSTON, TX

DNW DIRECT NETWORK CO HOUSTON, TX

DNX DALLAS NEXTFONE SYSTEMS, L.C. DALLAS, TX

DNY DIGITAL PAGING SYSTEM OF NEW YORK INC ,

DOB DOBSON WIRELESS, INC. OKLAHOMA CITY, OK

DOE DIAMOND TELCO CORPUS CHRISTI, TX

DOI DIAMOND COMMUNICATIONS INTERNATIONAL, INC. DALLAS, TX

DOK DIRECT LINE OF KANSAS KANSAS CITY, KS

DOL DONTEL INTERNATIONAL L.L.C. WHEELING, IL

DOM DIME COMMUNICATIONS, INC NEW YORK, NY

DON DAMRON CORPORATION CHICAGO, IL

DOO CEL-NET I COMMUNICATIONS, INC. FLUSHING, NY

DOS DIRECT LINE OF SPRINGFIELD SPRINGFIELD, MO

DOT DOTHAM CELLULAR TELEPHONE CO DOTHAM, AL

DPA DIAL PAGE OF THE TRIANGLE RALEIGH, NC

DPC DIGITAL PAGING SYSTEMS OF CLEVELAND INC ,

DPE DIAL PAGE FLORENCE, SC

DPG DIGITAL PAGING SYSTEMS OF INDIANA INC ,

DPH DIGIPH PCS, INC. MOBILE, AL

DPI DOMINOS PIZZA INC ANN ARBOR, MI

DPK DIGITAL PAGING SYSTEMS OF KY ,

DPL DISTRIBUTION PLUS FREDERICK, MD

DPN DOLPHIN TELECOMMUNICATION CORP HOUSTON, TX

DPP DATA PROCESSING SCIENCES CORPORATION CINCINNATI, OH

DPR THE PONDER GROUP, INC. SAN ANTONIO, TX

DPS DIGITAL PAGING SYSTEM ,

DPT DIGITAL PAGING SYSTEMS OF TOLEDO INC ,

DPU DISCOUNT PLUS COLUMBUS, OH

DPW DIGITAL PAGING SYSTEMS OF WISCONSIN ,

DPY DISCOUNT PAYPHONE CARRIERS INC FT LAUDERDALE, FL

DRC DELRAY CELLULAR ASSOCIATES 11 BETHESDA, MD

DRD DIRECT LD, INC. GRAND PRAIRIE, TX

DRI DIRECT-TEL, INC. BOCA RATON, FL

DRL DIRECT LINE HASP INC ,

DRM DE RIDDER MOBILEFONE ,

DRN DIRECT/NET OF NEW ORLEANS NEW ORLEANS, LA

DRP DAKOTA RADIO PAGING INC ,

DRS DOYLE ROGERS CO LITTLE ROCK, AR

DRT DIRECT LINE TELCO OK CITY, OK

DRX DIRECT COMMUNICATIONS JOPLIN, MO

DSA DSH & ASSOCIATES ADDISON, TX

DSC M2 COMMUNICATIONS DBA DIAL LONG DISTANCE BILLING SVCS. NORTH MIAMI BEACH, FL

DSD DISCOUNT DIAL EDLNA, MN

DSE DSLNET COMMUNICATIONS, LLC NORWALK, CT

DSH EQUAL NET CORP (PREV U S COMM & FIRST CHOICE LONG DISTANCE) RICHARDSON, TX

DSI DAKOTA SERVICES LIMITED MILWAUKEE, WI

DSL DIAL SERVICES LTD BOCA RATAN, FL

DSN DEFENSE COMMUNICATIONS AGENCY WASHINGTON, DC

DSO DBS COMMUNICATIONS, INC. SCHAUMBURG, IL

DSP DIRECT/NET OF SHREVEPORT BOSSIER CITY, LA

DSR TELAPEX LONG DISTANCE, INC.(PREV. DISTANCE DIRECT, INC.) JACKSON, MS

DST DUNSNET WILTON, CT






BR-751-100-112

DSU DISCOUNT COMMUNICATIONS MEMPHIS, TN

DSV DIGITAL NETWORK SERVICES INC LAS VEGAS, NV

DSY DATA CELLULAR SYSTEMS WOODLAND HILLS, CA

DTA DELAWARE TELEPHONE ANSWERING SERVICE INC ,

DTC NEW PAR DBA AIRTOUCH CELLULAR (PREV DETROIT CELLULAR TELE CO) SOUTHFIELD, MI

DTE PLANET COMMUNICATIONS GROUP(PREV DESTINY TELECOMM INTERNATIONAL)

PORTLAND, OR

DTG DIGITAL TELECOMMUNICATIONS GROUP INC WEST MONROE, LA

DTH DATATECH HANNIBAL, MS

DTI DIGITAL TELEPORT INC ST LOUIS, MO

DTL DIRECT LINE AUSTIN INC AUSTIN, TX

DTM DIRECTLINE TELAMERICA SPRINGFIELD, MO

DTN DIRECT/NET INC OF USA NEW ORLEANS, LA

DTO DITTRONICS BENTON, MO

DTP DALLAS TELEPHONE AND PAGING, INC. HOUSTON, TX

DTQ DELTATEL, INC. ATLANTA, GA

DTR DIGITRAN CORP ROCKVILLE, MD

DTS DISCOUNT TRANSMISSION SYSTEMS INC ,

DTT DATA COMMUNICATION SERVICE AZLE, TX

DTU GST TELECOM HAWAII, INC(PREV DIGITAL TELECOMMUNICATIONS INC) KAPOLEI, HI

DTV DEPARTMENT OF THE TREASURY INTERNAL REVENUE SERVICE WASHINGTON, DC

DTW DIAL TWO INC SANTA ROSA, CA

DTX DATATRONCX INC ROCHESTER, NY

DTY DATA & TELEPHONY ALTERNATIVE INC DALLAS, TX

DTZ DTI CORPORATION WINONA, MN

DUB DUBOIS MOBILE TELEPHONE CO INC JOHNSTOWN, PA

DUC DUCOR TELEPHONE CO DUCOR, CA

DUE DUNNE COMMUNICATIONS ANACONDA, MT

DUG DOUGLAS TELECOMMUNICATIONS, INC. SAN RAFAEL, CA

DUI DATA UTILITIES INC ,

DUK DUKENET COMMUNICATIONS, INC. CHARLOTTE, NC

DUN DUN & BRADSTREET INFORMATION SERVICES PARSIPPANY, NJ

DUO DUMONT TELEPHONE COMPANY DUMONT, IA

DUS LONG DISTANCE AMERICA FT LAUDERDALE, FL

DUT DUTCHESS COUNTY CELLULAR WAPPINGER FALLS, NY

DUU DUQUESNE UNIVERSITY PITTSBURGH, PA

DVA DEL-VAL AREA CALL ,

DVC ADVANCED COMMUNICATIONS GROUP ST LOUIS, MS

DVD COPPER VALLEY LONG DISTANCE, INC. VALDEZ, AK

DVF DIVERSIFIED COMMUNICATIONS, INC. MAXWELL, IN

DVK DVORAK KENNEDALE, TX

DVL DELTA VALLEY RADIO TELEPHONE ,

DVN ADVANCED TELECOM GROUP,INC LOS ALTOS, CA

DVR DOVER RADIO PAGE INC ,

DVS DAVIS LONG DISTANCE DALLAS, TX

DVT AMERICATEL (PREV DISCOVERY TELECOMMUNICATIONS INC) MIAMI, FL

DVW ADVANCED NETWORK COMMUNICATIONS, L.L.C. SCHALLER, IA

DWI D2 WIRELESS, INC FLUSHING, NY

DWK DIGITAL NETWORK INTEGRATORS INC FENTON, MO

DWS DISCOUNT NETWORK SERVICES INC. DEARBORN HTS, MI

DXC DIXIE COMMUNICATIONS ST. GEORGE, UT

DXN DIXIENET COMMUNICATIONS, LLC RIPLEY, MS

DYA DIRECTORY AMERICA, INCORPORATED LYNDHURST, OH






BR-751-100-112

DYD DYNATEL LONG DISTANCE SERVICES, INC. LAS VEGAS, NV

DYL DYNATEL INC. JACKSONVILLE, FL

DYM DYNAMIC TELECOM INTERNATIONAL INC. FORT LAUDERDALE, FL

DYN DYNA CORP ,

DYS DYNAMIC TELCO SERVICES, INC. WASHINGTON, DC

DYT DAYTON CELLULAR TELEPHONE DAYTON, OH

DYV PIONEER TELECOM(PREV. DWR LONG DISTANCE A DIV OF DICKEYVILLE TEL)

LANCASTER, WI

DZP DIAL PAGE TAMPA, FL

EAC ECON-A-CALL CO (AUSTIN) AUSTIN, TX

EAE EAGLE COMMUNICATIONS, INC. NYC, NY

EAN ASEAN TELECOM, LLC UNION CITY, CA

EAR EAST ARKANSAS CELLULAR TELEPHONE CORP WAUKESHA, WI

EAS ECLIPSE TELECOMMUNICATIONS, INC. (PREV EASTERN TELECOM CORP) NEWPORT NEWS, VA

EAT AMERICAN LOCAL TELECOMMUNICATIONS, LLC DBA ALT COMMUNICATIONS LLC

DALLAS, TX

EAW EQUAL ACCESS OF WASHINGTON, INC. WASHINGTON, DC

EBA CELLCO PARTNERSHIP DBA BELL ATLANTIC MOBILE BEDMINSTER, NJ

EBR ECONO-CALL INC (NOW ECI COMMUNICATIONS, INC. - USE ECI) BRANSON, MO

ECA ECON-A-CALL INC OF HAYS HAYS, KS

ECB ECONO-CALL INC (BILOXI) ,

ECC EXECOMM INC QUINCY, IL

ECD ECONODIAL LEESBURG, FL

ECE ETEX LONG DISTANCE DBA ETEX CELLULAR CO., INC GILMER, TX

ECI ECI COMMUNICATIONS, INC. (PREV. ECONO-CALL INC.) EUGENE, OR

ECJ ETC/CRLP JOINT VENTURE HOUSTON, TX

ECL ECONO-LINE TRAVERSE CTY, MI

ECM EMERALD COMMUNICATION COMPANY ,

ECN ECONO DIAL OF LEESBURG LEESBURG, FL

ECO COMPUTER SCIENCES INC EL SEGUNDO, CA

ECP EXECUPAGE FRESNO, CA

ECR ECONO CALL LONG DISTANCE SERVICES LAS CRUCES, NM

ECS EQUATORIAL COMMUNICATIONS SERVICES ,

ECT EAU CLAIRE CELLULAR TELEPHONE LIMITED PARTNERSHIP ALTOONA, WI

ECU EXECUTIVE TELECARD LTD ROCKVILLE, MD

ECW EQUALNET CORPORATION (PREV ECONOLINE OF WACO) WACO, TX

ECX EASY COMM BEEPERS LAS VEGAS, NV

ECY ECONOMY TELEPHONE CO SAN DIEGO, CA

ECZ EASY CELLULAR, INC. LAS VEGAS, NV

EDC ACTION PAGE INC GREELEY, CO

EDE EIDE ELECTRONICS ,

EDG EDGAR ELECTRIC CO-OPERATIVE ASSOCIATION PARIS, IL

EDL ECON-O-DIAL RIDGECREST, CA

EDO EL DORADO CELLULAR DBA MOUNTAIN CELLULAR OAKHURST, CA

EDR EL DORADO COMMUNICATIONS CO PINE GROVE, CA

EDS EDS (ELECTRONIC DATA SYSTEMS CORP) WARREN, MI

EEC BUSINESS SERVICES BY CELLULAR ONE (PREV ECLIPSE COMM. CORP) BELLEVUE, WA

EEE ETS TELEPHONE COMPANY, INC. HOUSTON, TX

EEG ELECTRONIC ENGINEERING ,

EEL ZEPTEL DALLAS, TX

EET CELLUPHONE OF TEXAS DALLAS, TX

EFH E F HUTTON NEW YORK, NY

EFR EXECULINE OF FAIRFIELD FAIRFIELD, CA






BR-751-100-112

EGC E G COMMUNICATIONS ,

EGI WORLDCOM INC (PREV ENVOY GLOBAL INC) PORTLAND, OR

EGL EAGLE COMMUNICATIONS ,

EGM EAGLE COMMUNICATIONS INC.(1994) AVON, CO

EGP EAGLECOM (DBA PTSI LONG DISTANCE) GUYMON, OK

EGT EASTGATE COMMUNICATIONS INC. TEANECK, NJ

EGY EGYPTIAN COMMUNICATION SERVICES, INC. STEELEVILLE, IL

EHC ENHANCED TELEMANAGEMENT INC MINNEAPOLIS, MN

EHG HAINKE, GARY W DBA ENTERPRISE COMMUNICATIONS CO WICHITA, KS

EHL EARTHCALL COMMUNICATIONS CORPORATION ATLANTA, GA

EHO ECHO COMMUNICATIONS, INC PITTSTON, PA

EIA ACTEL, INC. CEDAR KNOLLS, NJ

EIC EMPIRE COMMUNICATIONS INC CHARLOTTE, NC

EIG ACTEL INTEGRATED COMMUNICATIONS, INC. MOBILE, AL

EIP CENTRAL WIRELESS PARTNERSHIP GLENDALE, CA

EIS EXECUTONE INFORMATION SYSTEMS INC DARIEN, CT

EIT ELITEL, INC. LAREDO, TX

EJM E & J MOBILE RADIO SERVICE ,

EKC ACC OF KENTUCKY LLC (PREV CENTRAL KENTUCKY CELLULAR CORPORATION)

RICHMOND, KY

EKD ERICKSON DIVERSIFIED CORPORATION HUDSON, WI

EKN EASTMAN KODAK COMPANY ROCHESTER, NY

EKS E AND K SYSTEMS SECAUCUS, NJ

ELA ELLERBE TELEPHONE COMPANY ELLERBE, NC

ELB EAGLE COMMUNICATIONS INC (PRE. 1988) ,

ELC ELECTRO-CRAFT ,

ELD ECONOMIC LONG DISTANCE COMMUNICATIONS INC ,

ELE WORLDCOM INC. (PREV. LDDS) TULSA, OK

ELG ELECTRIC LIGHTWAVE INC VANCOUVER, WA

ELI EXECULINES INC YAKIMA, WA

ELL ELCOTEL SARASOTA, FL

ELM ECONO-LINE MIDLAND AUSTIN, TX

ELN 800 LINE COMMUNICATIONS ,

ELO ECONOCOM LONG DISTANCE LUBBOCK, TX

ELP ELECTROPAGE INC ,

ELS WESTSTAR WIRELESS COMMUNICATIONS, INC (PREV ELECTRONIC LEASING)

SAN LUIS OBISPO, CA

ELT ELECTRA COMMUNICATIONS CORP AUSTIN, TX

ELV EXECULINE OF LAS VEGAS SAN MATEO, CA

ELZ Z-TEL COMMUNICATIONS, INC TAMPA, FL

EMC EURONET COMMUNICATIONS, CORP MORGANVILLE, NJ

EMI INTERMEDIA COMMUNICATIONS, INC (PREV EASTERN MICROWAVE INC) SYRACUSE, NY

EMK EXECUTIVE MARKETING SERVICES INC NAPERVILLE, IL

EML EMERSON TELECOM DALLAS, TX

EMM EMCOMM CORP PORTLAND, OR

EMO SIGHT & SOUND/CELLULAR & MORE LAURENS, SC

EMP EMPIRE COMMUNICATIONS SERVICES CORPORATION PRATTSBURGH, NY

EMR ENMR TELEPHONE COOPERATIVE CLOVIS, NM

EMS EMPIRE MOBILECOMM SYSTEMS INC ,

EMT ECONO CALL INC OF MONTANA KALISPELL, MT

EMV ARIZONA CELLULAR COMMUNICATION DBA CELLULAR ONE MOHAVE KINGMAN, AZ

EMX EMX TELCOM ROCKVILLE, MD

ENC ERNEST COMMUNICATIONS, INC NORCROSS, GA






BR-751-100-112

END ENID CELLULAR ENID, OK

ENE ECONOLINE ,

ENH EXECUTONE/NEW HAMPSHIRE INC ,

ENI ENID DATA SYSTEMS INC ,

ENM CENDANT MEMBERSHIP SERVICES, INC. STAMFORD, CT

ENN CENTURY ENTERPRISES, INC. CANTON, IL

ENO ECON-O-CALL OF TEHACHATE TEHACHATE, CA

ENR ENRON COMMUNICATIONS,INC PORTLAND, OR

ENS ENGINEERING SYSTEMS INC ,

ENT ERNEST TELECOM INC NORCROSS, GA

ENW FRONTIER COMMUNICATIONS-NORTH CENTRAL REGION, INC ROCHESTER, NY

EOA ETCOM, LLC ELLERBE, NC

EOC AMERISYSTEMS PARTNERSHIP (MERG EOCA & EO TECH) DALLAS, TX

EOD ECON-O-DIAL OF BISHOP BISHOP, CA

EOL EBONTEL COMMUNICATIONS CORPORATION MILWAUKEE, WI

EOM EAST COAST COMMUNICATIONS, INC. RICHMOND, VA

EON CONNECT, LLC BIRMINGHAM, AL

EOO KEXA CORP DBA CAPITAL EXPLORATION DELRAY BEACH, FL

EOS EASY ORDER SOFTWARE INC SYRACUSE, NY

EOT EMPIRE ONE TELECOMMUNICATIONS, INC. NEW YORK, NY

EPA EXPRESS TELECOMMUNICATION, INC FORT WORTH, TX

EPC EVANS PRODUCTS CO ,

EPG EMPIRE PAGING CORP ,

EPH ECONOPHONE INC BROOKLYN, NY

EPM EXECUTIVE PAGING & MESSAGE PROCESSING SERVICE INC CAMDENTON, MO

EPP ENTERPRISE COMMUNICATIONS PARTNERSHIP COLUMBUS, GA

EPR EMPIRE-RADIOFONE ,

EPS EXECUTIVE PRIORITY SYSTEMS SAN FRANCISCO, CA

EPT ELEPHANT TALK, INC. BOSTON, MA

EPV EASTERN COMPUTER SERVICES INC BELLEVILLE, NJ

EQB EQUIBANK INC PITTSBURGH, PA

EQG EQUITABLE GAS CO PITTSBURGH, PA

EQL EQUALINE SERVICES, INC. HOUSTON, TX

EQM EQUICOM COMMUNICATIONS INC DUBLIN, OH

EQN EQUALNET CORPORATION HOUSTON, TX

EQP EQUALITY PLUS TELECOMMUNICATIONS WALLINGFORD, CT

EQY EQUITY VENTURES INC COLORADO SPRINGS, CO

ERC ERIE CELLULAR TELEPHONE COMPANY CANFIELD, OH

ERI ERIETEL, INC. PA, PA

ERL EALS DISTRIBUTING CO IDAHO FALLS, ID

ERN EASTERN TELECOMMUNICATIONS, INC. NEW YORK, NY

ERO CEDAR COMMUNICATIONS, LLC CLARENCE, IA

ERS EASTERN RADIO SERVICE MATTHEWS, NC

ERT ENTRE TELECOMMUNICATIONS CORP CEDER RAPIDS, IA

ESA ELECTRONIC SERVICE ASSOC ,

ESB ENHANCED SERVICES BILLING INC SAN ANTONIO, TX

ESC EASLEY COMMUNICATIONS OF ARKANSAS, INC. FORT SMITH, AR

ESD ESCONDIDO TELEPHONE CO ESCONDIDO, CA

ESE CENTRAL COMMUNICATIONS NETWORK, L.C. KANAWHA, IA

ESF EXECULINE OF SAN FRANCISCO SAN FRANCISCO, CA

ESI EASTON TELECOM SERVICES, INC. RICHFIELD, OH

ESL EDISON SELECT CITY OF INDUSTRY, CA






BR-751-100-112

ESM FRONTIER COMMUNICATIONS-NORTH CENTRAL REGION, INC. ROCHESTER, NY

ESN EXECUTONE OF SAN ANTONIO ,

ESO EASTLAND OF ORLANDO TELEPHONE CORPORATION ORLANDO, FL

ESP ENHANCED SERVICES PROVIDER INC. CHATHAM, ON

ESR E-SCRIPT ALAMO, CA

ESS PACIFIC BELL INTERACTIVE MEDIA(PREV ESS VENTURES, INC) PASADENA, CA

EST EASTERBOOKE CELLULAR CORP FAIRFIELD, CA

ESW EXCEL SWITCH FACILITY, INC. DALLAS, TX

ESX ESSEX COMMUNICATIONS PARTNERS RICHMOND, VA

ESY INTERCONTINENTAL TELECOM, INC.(PREV READYCALL, INC) ARLINGTON, TX

ETC ELECTRONIC SPECIALTIES ,

ETG EASTERN TELECOM DBA INTERQUEST WEST POINT, GA

ETI EXPRESS TELCOM INC ,

ETK E.T. KING TELECOMMUNICATIONS, INC. GREENSBORO, NC

ETL TCG DELAWARE VALLEY, INC. (PREV. EASTERN TELELOGIC CORPORATION)

KING OF PRUSSIA, PA

ETM EASTERN TELECOMMUNICATION SERVICES CO CLOVIS, NM

ETN EATELNET INC GONZALES, LA

ETO ETC COMMUNICATIONS, L.L.C. ELLIJAY, GA

ETP ELLIS THOMPSON INC ATLANTIC CITY, NJ

ETR EASTERN TRANS COMMUNICATIONS DETROIT, MI

ETS EASTERN TELEPHONE SYSTEMS ,

ETT EDMOND TELEPHONE COMPANY EDMOND, OK

ETV EASTERN CABLE TELEVISION SERVICES INC LONG ISLAND CITY, NY

ETX EASTEX CELLULAR HUNTSVILLE, TX

EUE TERRY TRUELOVE, DBA METROTEL TELEPHONE COMPANY TULSA, OK

EUF ECUFIN, INC VIRGINIA BEACH, VA

EUO CELLULAR XL ASSOCIATES, L.P. DBA CELLULAR ONE HATTIESBURG, MS

EUP ELLIS CELULAR & PAGERS KILLEEN, TX

EUS ECON-O-CALL, INC DBA UNCLE SAM’S TELCOM, INC. NEW YORK, NY

EUT EUCLID TELECOMMUNICATIONS INC ,

EVC CENTRAL VERMONT COMMUNICATIONS RUTLAND, VT

EVN EVANS COMMUNICATIONS ,

EVS EVANS TELEPHONE CO TURLOCK, CA

EVY ENVOY CORP NASHVILLE, TN

EWC ACC OF WEST VIRGINIA CORP (PREV EASTERN WIRLESS CELLULAR) NEW YORK, NY

EWG 21ST CENTURY WIRELESS GROUP INC WEST MEMPHIS, AR

EWI ELLTEL WIRELESS, INC. ELLENSBURG, WA

EWP EAGLE WATCH AND PATROL SERVICE INC ELMHURST, IL

EWT BTI TELECOMMUNICATIONS SERVICES (PREV. ECONOWATS) RALEIGH, NC

EXA EXECULINE OF ALASKA KENNEWICK, WA

EXB EXECULINE INC BILLINGS, MO

EXC EXCELLER CORP ,

EXD EXCO LONG DISTANCE DALLAS, TX

EXE CTC EXCHANGE SERVICES, INC CONCORD, NC

EXF INTERMEDIA COMMUNICATIONS INC. (PREV. PHONE ONE) TAMPA, FL

EXG EXECUTIVE SERVICES PAGING COMPANY VIRGINIA BEACH, VA

EXI EXPRESSCALL, INC. PHOENIX, AZ

EXL EXCEL TELECOMMUNICATIONS INC RICHARDSON, TX

EXM EXTELCOM SALT LAKE CT, UT

EXO EXOP OF MISSOURI INC KEARNEY, MO

EXP EXPRESS COMMUNICATIONS INC SIOUX FALLS, SD

EXR EXECULINE OF RENO SPARKS, NV






BR-751-100-112

EXS EXPRESS MESSAGE CORP SPRING, TX

EXT EXECUTIVE COMMUNICATIONS INC TULSA, OK

EXU ESSEX COMMUNICATIONS, INC. MERRICK, NY

EXV EXPRESS SERVICE COMPANY DALLAS, TX

EYA ENTERGY HYPERION TELECOMMUNICATIONS OF ARKANSAS, L.L.C. PITTSBURGH, PA

EYC ELECTRONIC SYSTEMS CO., INC. ALLENTOWN, PA

EYL ENTERGY HYPERION TELECOMMUNICATIONS OF LOUISIANA L.L.C. PITTSBURGH, PA

EYM ENTERGY HYPERION TELECOMMUNICATIONS OF MISSISSIPPI, L.L.C. PITTSBURGH, PA

EZC E-Z CALL COMMUNICATIONS INC. COUNCIL GROVE, KS

EZE E-Z CONNECT, INC. ATLANTA, GA

EZL EZ-TEL COMMUNICATIONS JACSONVILLE, FL

EZO E-Z PHONE CONNECTIONS (E-Z PHONE) PAPILLION, NE

EZP EZ PHONE, INC. AKRON, OH

EZT EZ-TALK COMMUNICATIONS, L.L.C. STAFFORD, TX

FAA FEDERAL AVIATION ADMINISTRATION C/0 MCI RICHARDSON, TX

FAC FONE AMERICA INC SEATTLE, WA

FAD FAST DATA OMAHA, NE

FAL FLATEL, INC. LAKE WORTH, FL

FAM FIRST AMERICAN TELECOMMUNICATIONS DALLAS, TX

FAN FANTASTIC PHONE SYSTEMS INC ,

FAP FARMERS TELEPHONE COOPERATIVE INC. RAINSVILLE, AL

FAR FARMERS LONG DISTANCE KINGSTREE, SC

FAS FIBEROPTIC ALTERNATIVE SYSTEM TECHNOLOGIES INC ST LOUIS, MO

FAT FLATEL, INC MIAMI, FL

FAX 555-FAX-INFORMATION TELCO PORTLAND, OR

FBA COMMONWEALTH COMMUNICATIONS, INC (PREV. FBA AMERICA INC) EMMAUS, PA

FBC FIBRCOM SAN ANTONIO, TX

FBE FREE BEEPER, INC WEST VALLEY CITY, UT

FBF FIBERFONE OF FLORIDA INC MIAMI, FL

FBI FIBERNET TELECOMMUNICATIONS INC. PHOENIX, AZ

FBL NEXTLINK(FIBERLINK COMMUNICATIONS CORP) BALA CYNWYD, PA

FBM FIBERCOM L.C. LEMARS, IA

FBN FIBERNET INC ROCHESTER, NY

FBP FORT BEND TELEPHONE COMPANY ROSENBERG, TX

FBR FIBREBOND CORP SHREVEPORT, LA

FBS FIBER SOUTH RALEIGH, NC

FBT FIBERNET TELEMANAGEMENT INC SANTA MONICA, CA

FBU PROFESSIONAL FUSION ENTERPRISES, INC(PREV FLEABUSTERS) FOUNTAIN VALLEY, CA

FBW FIBER WAVE TELECOM, INC. JOSHUA, TX

FCA FIVECOM ASSOCIATES (NOW BROOKS FIBER PROPERTIES, INC-BFP) WALTHAM, MA

FCC FIBERNET COMMUNICATIONS INC METUCHEN, NJ

FCD FAIRCHILD COMMUNICATIONS SERVICES COMPANY LONG BEACH, CA

FCG FIRST COMMUNICATIONS GROUP INC NORTHBROOK, IL

FCH FIRST CHOICE COMMUNICATIONS INC. NEW ORLEANS, LA

FCI FUTURE COMMUNICATIONS INC DWIGHT, IL

FCL FIRST CALL COMMUNICATIONS INC FARMINGTON HILLS, MI

FCM FULMONT COMMUNICATIONS INC ,

FCN FASTLINE COMMUNICATION NETWORK GARLAND, TX

FCO FIRST CELLULAR OMAHA OMAHA, NE

FCP FAXNET CORPORATION (PREV. FAIRFIELD COMPUTER CORPORATION) BOSTON, MA

FCR ACC OF WISCONSIN LLC (PREV FOUR CELLULAR CORPORATION) USE HWC SCHAUMBURG, IL

FCS FIRST CELLULAR OF SOUTHERN ILLINOIS MT VERNON, IL






BR-751-100-112

FCT FOREST CITY TELECOM INC LAKE MILLS, IA

FDA FRANK DILL TRAVEL AGENCY INC ,

FDB FIFTH THIRD BANK CINCINNATI, OH

FDC AFFORD A CALL LIMA, OH

FDG FIRST DIGITAL NETWORK LAS VAGAS, NV

FDK FREDERICK ELECTRONICS N MANCHESTER, IN

FDL FIDELITY MOBILE SYSTEMS JEFFERSON CITY, MO

FDM FREEDOM TELECOMMUNICATIONS, INC. CEDAR HILL, TX

FDN FLORIDA DIGITAL NETWORK LONGWOOD, FL

FDO FEDERAL LONG DISTANCE OPERATOR AUSTIN, TX

FDP FRIENDSHIP LONG DISTANCE ALLEN, TX

FDR FIRST DATA RESOURCES INC OMAHA, NE

FDT FRIEND TECHNOLOGIES INC SAN FRANCISCO, CA

FDW FLORIDA DIGITAL NETWORKS ORLANDO, FL

FDY FUNDY CABLE LTD SAINT JOHN, NEW BRUNSWICK, CN

FEB FEB CORP BELLEVUE, WA

FEC FUTURE MOBILE DISPATCH ,

FEE FARMERS TELEPHONE COMPANY OF ESSEX ESSEX, IA

FEL FONETEL LATHRUP VILLAGE, MI

FER FREEDOM RING COMMUNICATIONS, LLC DBA BAYRING COMMUNICATIONS

PORTSMOUTH, NH

FET FIBERNET, LLC CHARLESTON, WV

FFA FIRST FONE OF AMARILLO AMARILLO, TX

FFL FERGUS FALLS LDS FERGUS FALLS, MN

FFM FIRST FINANCIAL MANAGEMENT CORP ATLANTA, GA

FFP FIRST FEDERAL SAVINGS & LOAN ASSOC OF PITTSBURGH INC PITTSBURGH, PA

FFR FIBER FOUR CORPORATION ROCK PORT, MO

FGD FARRIS LONG DISTANCE DALLAS, TX

FGI FIRST PAGE, INC. FORT SMITH, AR

FGW FONG-WINTERS ENTERPRISES (NOW WESTERN WIRELESS CORP. - PCF) SAN FRANCISCO, CA

FHB FIRST HAWAIIAN BANK HONOLULU, HI

FHC FOOTHILL CELLULAR & PAGING UPLAND, CA

FHL FIRST CHOICE LOCAL COMMUNICATIONS, INC. MALUERN, PA

FHM FISHER MEDICAL NEW YORK, NY

FIA FARMERS LONG DISTANCE, INC. RAINSVILLE, AL

FIB FIBERNET, INC. CEDAR HILL, TX

FIC FUTRONICS, INC. FREMONT, OH

FIE C2C FIBER, INC HOUSTON, TX

FIL FIRST LINE COMMUNICATIONS, LLC EGG HARBOR, NJ

FIM NORTHPOINT COMMUNICATIONS, INC (PREV FIRSTMILE COMMUNICATIONS)

SAN FRANCISCO, CA

FIN FIRST REGIONAL TELECOM, LLC WASHINGTON, DC

FIR FIRST INTERSTATE SERVICES CORP PORTLAND, OR

FKC FRANK’S COMMUNICATIONS HAYS, KS

FLA CELLULAR ONE OF SOUTHWEST FLORIDA FORT MYERS, FL

FLB FUNDAMENTAL BROKERS NEW YORK, NY

FLC FLORIDA CELLULAR PLANTATION, FL

FLD FLORIDA LONG DISTANCE ORLANDO, FL

FLE FEDERAL EXPRESS CORP MENPHIS, TN

FLG FLAGLER COMMUNICATIONS ,

FLH FLASHNET TELECOM, INC FORT WORTH, TX

FLI FACILICOM INTERNATIONAL, L.L.C. WASHINGTON, DC






BR-751-100-112

FLN FIBERLINE INC SAN ANTONIO, TX

FLO FRETEL COMMUNICATIONS, LLC ST. ANTHONY, ID

FLS FRONTIER LOCAL SERVICES INC. BINGHAM FARMS, MI

FLT FLORIDA TELCOM LONG DISTANCE INC ,

FLX CITIZENS COMMUNICATIONS (PREV FLEX COMMUNICATIONS SYSTEM) DALLAS, TX

FMC FM CABLES INC ,

FMD FEEK’S MOBILE DISPATCH ,

FMG REPUBLICAN NATIONAL TELEPHONE COMPANY (PREV FLEMING LONG DISTANCE

DALLAS, TX

FMH FARMERS MUTUAL TELEPHONE COMPANY OF NORA SPRINGS NORA SPRINGS, IA

FMJ FORT MOJAVE LONG DISTANCE, INC. FORT MOHAVE, AZ

FML FARMERS MUTUAL TELEPHONE COOP. SHELLSBURG, IA

FMN FLORENCE METRONET INC MORRISVILLE, NC

FMO FRAMCO, INC FARGO, ND

FMP FRANKLIN MOBILPHONE ,

FMR FRESNO MOBILE RADIO ,

FMS FORT MYERS CELLULAR TELEPHONE CO FT MYERS, FL

FMT FARMERS TELEPHONE CO INC PLEASANT VIEW, CO

FMV FARMERS MUTUAL COOPERATIVE TELEPHONE COMPANY MOULTON, IA

FNB FIRST NATIONAL BANK OF MARYLAND BALTIMORE, MD

FNC FIBERLINE NETWORK COMMUNICATIONS L P CARSON CITY, NV

FND FBN AMERICA, INC. DBA FBN INDIANA EMMAUS, PA

FNE WORLDCOM INC. (PREV. LDDS DBA FIRST PHONE OF NEW ENGLAND) TULSA, OK

FNI FONENET INC CHICAGO, IL

FNO USN COMMUNICATIONS(PREV. FONENET OHIO) CHICAGO, IL

FNP FRONTIER PAGING LAMAR, CO

FNR FONOROLA BUFFOLO, NY

FNS EXTELCOM DBA EXPRESS TEL (USE IAC CODE - TMU ONLY) SALT LAKE CITY, UT

FNT NEW PAR DBA AIRTOUCH CELLULAR (PREV FLINT CELLULAR TELEPHONE CO)

SOUTHFIELD, MI

FNX FON-EX INC NEW HOPE, PA

FOC FOCAL COMMUNICATIONS CORP CHICAGO, IL

FON FONE INTERNATIONAL INC SCOTTSDALE, AZ

FOP FNCI-FIBER-OPTIC NETWORK COMMUNICATIONS INC SAN DIEGO, CA

FOT FLORIDA TELEPHONE SERVICE ALTAMONTE SPRINGS, FL

FOX FOX COMMUNICATIONS CORP BELLEVUE, WA

FPA FRONT PAGE AALERT PAGING CO RANCHO CORDOVA, CA

FPD AFFORDABLE PHONE COMPANY, INC. NORRISTOWN, PA

FPE BCCMMEX, INC. DBA FREEDOM PAGE-FREEDOM CELLULAR LEONARDTOWN, MD

FPG FIRST PAGE, L.P. (PREV. FIRST PAGE INC.) WICHITA, KS

FPO FAR POINT SOUTH LAKE, TX

FPT FOREST PINE TELCOM FOREST HILL, TX

FRA FORMS ASSOCIATES, INC. OMAHA, NE

FRB FRED BURG COMMUNICATIONS STONEWALL, TX

FRC FIRST RESERVE CORPORATION ,

FRD FLORIDA RADIO PHONE ,

FRE FREE TRADE COMMUNICATIONS DALLAS, TX

FRG NORLIGHT TELECOMMUNICATIONS, INC(PREV FERGUS FALLS LONG DISTANCE)

DULUTH, MN

FRH FORESTHILL TELEPHONE CO FORRESTHILL, CA

FRI FRANCE TELECOM INC NEW YORK, NY

FRK FARKILL COMMUNICATIONS, INC LIBERTY, NY

FRL FONOROLA MONTREAL, PQ






BR-751-100-112

FRM FRED ROSCOE DBA MOBILE PHONE ANSWERING CO ,

FRN FERNS INC ,

FRO FLAT RATE COMMUNICATIONS, INC. COLORADO SPRINGS, CO

FRP FARNSWORTH RADIOPHONE ,

FRR FORESTER RADIO ,

FRS FRS SYSTEMS INC ,

FRT FREEDOM TELECOMMUNICATIONS INC WALNUT CREEK, CA

FRW FIBEROPTIC NETWORK, INC. WINTER PARK, FL

FRY FORSYTHE COMMUNICATIONS INC ENGLEWOOD, CO

FSA FIRST OF AMERICA BANK - SE MICHIGAN N A PONTIAC, MI

FSB FORT SMITH BEEPERS INC ,

FSC FIRST CELLULAR LP VIENNA, VA

FSL EQUALNET CORP (PREV U S COMMUN & FIRST CHOICE LONG DISTANCE, INC

RICHARDSON, TX

FSM FRESH START COMMUNICATIONS, INC. PHOENIX, AZ

FSN FAST CONNECTIONS, INC. DALLAS, TX

FSP FIRST PAGE ALEXANDRIA, VA

FSS FSS CELLULAR INC OF LUBBOCK LUBBOCK, TX

FST FIRST COMMUNICATIONS INC OMAHA, NE

FSV FROMM SERVICES ,

FSW FONES WESTDIGITAL SYSTEMS (PREV FONES WEST) DENVER, CO

FTA FARGO TEL ANSWERING SVC ,

FTB FORT BEND LONG DISTANCE ROSENBERG, TX

FTC ARRIVA COMMUNICATIONS, INC(PREV GLOBAL TELECOM INC) BAY SPRINGS, MS

FTE FOOTHILL TELEPHONE EXCHANGE PLACEVILLE, CA

FTF FLAGSTAFF NETWORK EXCHANGE FLAGSTAFF, AZ

FTG FTC LONG DISTANCE (FUTURE TELEPHONE COMMUNICATIONS) DALLAS, TX

FTH FEATHER COMMUNICATIONS ,

FTI FIBERTECH TELECOM INC HOUSTON, TX

FTK FIRST TELECOMMUNICATIONS NETWORK DALLAS, TX

FTL FIRSTEL BRANDON, SD

FTM USP&C, INC. (PREV. FUTURECOM, INC.) KANSAS CITY, MO

FTN FAMILY TELEPHONE NETWORK ,

FTO FRONTIER TELEPHONE OF ROCHESTER, INC ROCHESTER, NY

FTR FLAT RATE NETWORK (PREV FLAT RATE COMMUNICATIONS) DALLAS, TX

FTS FAITHNET TELECOMMUNICATIONS, INC. PLANO, TX

FTT FEDERAL TRANSTEL INC ATLANTA, GA

FTU FIRST USA DALLAS, TX

FTX FIBERTEL, INC. SAN DIEGO, CA

FUE F. TURNER CORPORATION INC. DBA TCS OF NEW JERSEY ORANGE, NJ

FUL FULL SERVICE COMPUTING PITTSBURGH, PA

FUS FARMERS’ AND BUSINESS MEN’S TELEPHONE COMPANY WHEATLAND, IA

FUT FUTURE CONNECT PLANO, TX

FVA FIVE AREA LONG DISTANCE, INC. MULESHOE, TX

FVC FAYETTEVILLE COMMUNICATIONS INC ,

FVI FIVECOM, INC. WALTHAM, MA

FVL ACC OF WISCONSIN LLC (PREV FIVE CELLULAR CORPORATION) USE HWC SCHAUMBURG, GA

FVN FRIENDLY VOICE NETWORK KENNEDALE, TX

FVW FAIRVIEW TELCOM PLANO, TX

FWC FUTUREWAY COMMUNICATIONS INC. CONCORDE, ON

FWL FLEETWOOD LONG DISTANCE OPERATOR AUSTIN, TX

FWM FORT WAYNE MEDICAL SOCIETY FORT WAYNE, IN

FWN CFW NETWORK INC. WAYNESBORO, VA






BR-751-100-112

FWT FIBERWATS SAN ANTONIO, TX

FYE FREY’S ELECTRONICS ABERDEAN, SD

GAC GALA COMMUNICATIONS DALLAS, TX

GAF GTE AIRFONE INC OAKBROOK, IL

GAL GALAXY TELECOMMS-CTR LIMITED ,

GAN GOLDFIELD ACCESS NETWORK, L.C. GOLDFIELD, IA

GAP GREAT ATLANTIC & PACIFIC CO INC (THE) MONTVALE, NJ

GAT GSAT ,

GBA GLOBALSTAR CANADA CO MISSISSAUGA, ON

GBB GLOBALCOM TELECOMMUNICATIONS, INC. BALA CYNWYD, PA

GBC GLOBAL COM LONGVIEW, TX

GBE GLOBE TELECOMMUNICATIONS, INC. WEST POINT, GA

GBJ GLADYS B JOINES ,

GBL GABRIEL COMMUNICATIONS ,

GBM GBM COMMUNICATIONS INC ,

GBN GLOBENET CHICAGO, IL

GBO GLOBAL TELECOMMUNICATION SOLUTIONS, INC. PHILADELPHIA, PA

GBP GLOBAL NET PAGING INC DBA GLOBAL NET COMMUNICATIONS LOS VEGAS, NV

GBQ GLOBALCOM INC. CHICAGO, IL

GBR GLOBAL RATE PROCESSING, INC. IRVINE, CA

GBS GBS COMMUNICATIONS ,

GBT GLOBENET (INVALID USE GBN) CHICAGO, IL

GBU GABRIEL COMMUNICATIONS CHESTERFIELD, MO

GCA TELEGLOBE CANADA INC. MONTREAL, PQ

GCC NET-COM INC JACKSON, TN

GCE GULF COAST ELECTRONICS ,

GCG GCI GLOBALCOM INC CHICAGO, IL

GCI GCI NETWORK ,

GCL GULF CENTRAL INTERNATIONAL ,

GCM GENCOM INC ,

GCN GENERAL COMMUNICATIONS INC ANCHORAGE, AK

GCO GEICO WASHINGTON, DC

GCP MEDE AMERICA (PREV. GENERAL COMPUTER CORP.) TWINSBURG, OH

GCR GULF COAST RADIOFONE NEDERLAND, TX

GCS GENERAL COMMUNICATIONS SYSTEMS INC ,

GCU GLOBE-COMM(USA), INC. RESTON, VA

GCV GEOTEL COMMUNICATION SERVICES, INC. VENTURA, CA

GCW GST TELECOM CALIFORNIA, INC.(PREV. GST LIGHTWAVE (CA),INC.) PLEASANTON, CA

GCY GLEN CANYON COMMUNICATIONS PAGE, AZ

GDC GRANDE COMMUNICATIONS HARLINGEN, TX

GDP GROUP ADVANTAGE PROVIDERS LLC FOUNTAIN VALLEY, CA

GDT GREATER MEDIA TELEPHONE INC ATLANTA, GA

GEA G E AMERICAN COMMUNICATIONS INC PRINCETON, NJ

GEC GREAT EASTERN COMMUNICATIONS CO WATERFORD, VA

GEE GENESEE TELEPHONE COMPANY/CELLULARONE ROCHESTER, NY

GEG THE GERSON GROUP, INC. BOSTON, MA

GEH GE EXCHANGE STAMFORD, CT

GEI GENERAL ELECTRIC INFORMATION SERVICES ROCKVILLE, MD

GEL GREENE ELECTRONICS ,

GEN GEN COM ,

GEO GEO COMMUNICATIONS INC SAN ANTONIO, TX

GEQ GOURMET EXPRESS INC DBA QUINTESSENTIAL TELECOM CONSULTING TELECOM

LAS VEGAS, NV






BR-751-100-112

GES GE CAPITAL COMMUNICATION SERVICES CORPORATION MARIETTA, GA

GET GENERAL ELECTRIC CORP PRINCETON, NJ

GEX GTEL THOUSAND OAKS, CA

GFH GLEN FALLS HOSPITAL GLENS FALLS, NY

GFM GSA FINANCIAL MANAGEMENT ,

GFS GLENS FALLS LONG DISTANCE SERVICE GLEN FALLS, NY

GGB GGB SERVICE COMPANY DALLAS, TX

GGI GEORGIA INDEPENDENT PCS, INC. MACON, GA

GHC GREEN HILLS COMMUNICATIONS, INC. BRECKENRIDGE, MO

GHF GOLDEN HARBOR OF FLORIDA, INC. DBA HOMETOWN TELEPHONE, INC. SAN MARCOS, TX

GHG GOLDEN HARBOR OF GEORGIA, INC SAN MARCOS, TX

GHT GOLDEN HARBOR OF TEXAS, INC. SAN MARCOS, TX

GIC GLOBAL INTERNET COMMUNICATIONS, INC. MARIETTA, GA

GIE GTE INTELLIGENT NETWORK SERVICES, INC. IRVING, TX

GII GLOBALCOM INTERNATIONAL, INC. SAN ANTONIO, TX

GIL GILCO BAKERSFIELD, CA

GIN GTE COMMUNICATIONS CORP (PREV GTE CARD SVCS DBA GTE LONG DIST)

IRVING, TX

GIR GEORGIA INDEPENDENT TELCO GROUP, L.L.C ATLANTA, GA

GIS GLOBAL INFORMATION SERVICES INC. PALISADES PARK, NJ

GIT GTE TELEPHONE OPERATIONS(PREV GTE INTERNAL TELECOMMUNICATION SVC)

IRVING, TX

GLA GILA COMMUNICATIONS ,

GLB GLOBAL COMMUNICATIONS ,

GLC GOLD COAST MOBILE TELEPHONE SYSTEM ,

GLD NATIONAL INDEPENDENT CARRIER EXCHANGE INC(PREV GRP LONG DIST,INC)

FREEHOLD, NJ

GLE GLOBAL TELENET OXNARD, CA

GLF GULF COAST COMMUNICATIONS ,

GLG GULF LONG DISTANCE INC FOLEY, AL

GLI GERMANTOWN LONG DISTANCE COMPANY GERMANTOWN, OH

GLK GREAT LAKES TELECOMMUNICATIONS ROLLING MEADOWS, IL

GLL GENCELL SAN DIEGO, CA

GLM GALLIC COMMUNICATIONS GILLETTE, NJ

GLN GLOBAL-NET, INC. PHOENIX, AZ

GLO GLOBETEL INCORPORATED DUNN LORING, VA

GLP GLOBAL PAYCOM INC. TAMPA, FL

GLR GLENNERIC COMMUNICATIONS INC. SANTA FE SPRINGS, CA

GLS GLEN LAKES NETWORK SERVICE DALLAS, TX

GLT GIL LEHFELDT ,

GLV GALVESTON CELLULAR GALVESTON, TX

GLX GL COMMUNICATIONS INC GAITHERSBURG, MD

GLY GLYPHICS COMMUNICATIONS, INC. DRAPER, UT

GLZ GIETEL, INC. NEW BERN, NC

GMB GTE MOBILNET OF SAN DIEGO INCORPORATED SAN DIEGO, CA

GMC GEORGETOWN COMMUNICATIONS MANAGEMENT CORP ,

GME GENERAL COMMUNICATIONS & ELECTRONICS CORP. PINE BROOK, NJ

GMG GUAM CELLULAR & PAGING TUMON, GU

GMI GEMINI COMMUNICATIONS FORT COLLINS, CO

GMJ CGM, L.L.C. ROSWELL, GA

GML GREATER MINNESOTA CELLULAR CORP BROOKINGS, SD

GMN GLOBAL MEDIA NETWORK INC MODESTA, CA

GMP GULF MOBILEPHONE OF ALABAMA INC ,






BR-751-100-112

GMQ GMS COM INC LA HABRA HEIGHTS, CA

GMR GLENWOOD MOBILE RADIO CO ,

GMS GEM STATE TELEPHONE INC MOSCOW, ID

GMT GTE MOBILENET INC. ROCKFORD, IL

GMV GTE MEDIA VENTURES INCORPORATED IRVING, TX

GMW GMW CO LUBBOTK, TX

GNC GENCON INC (NOW WESTERN WIRELESS CORP. - PCF) ST. LOUIS, MO

GNI GUIDE NETWORK INTERNATIONAL MESQUITE, TX

GNK GT NETWORKS VANCOUVER, BC

GNL GENERAL CELLULAR CORP(NOW WESTERN WIRELESS CORP. - PCF) FAIRFIELD, CA

GNM GAS COMPANY OF NEW MEXICO ALBUQUERQUE, NM

GNN GRANTSBURG TELCOM, INC. GRANTSBURG, WI

GNO GENCOM INC - OAKLAND ,

GNP GLOBAL NAPS INC NORWOOD, MA

GNQ COMCOM INC - SAN DIEGO ,

GNR GTE NORTH FORT WAYNE, IN

GNS GENCOM INC - SAN DIEGO ,

GNT GTE SPACENET CORP ,

GNW GOLDEN WEST RAPID CITY, SD

GNX GEN X, LLC COSTA MESS, CA

GOA GOLD TEL CORPORATION MILL CREEK, WA

GOC GOOD CONNECTIONS INC ,

GOD GOLDFIELD TELEPHONE COMPANY GOLDFIELD, IA

GOE GO-TEL, INC. DALLAS, TX

GOI METROLINK (PREV. GLOBAL ONE INC.) CHICAGO, IL

GOL GULF OIL COMMUNICATIONS INC HOUSTON, TX

GOM GLOBAL TONE COMMUNICATIONS, INC. CULPEPER, VA

GON GOLDEN VOICE GOLDEN, CO

GOO GANOCO, INC. SAFETY HARBOR, FL

GOP GTE COMMUNICATIONS CORP (PREV GTE CARD SVCS INC DBA GTE LONG DIS)

IRVING, TX

GOT GLOBAL TELECOM LLC MADISON, WI

GOV UNITED STATES GOVERNMENT ,

GPC GEORGIA PAGING COMPANY OF SAVANNAH ,

GPG GTE HAWAIIAN TELEPHONE CO INC. DBA GTE PACIFICA-GUAM TAMUNING, GU

GPH GRAPHNET INC TEANECK, NJ

GPI GULFCOAST PAGING, INC. TAMPA, FL

GPL GROUP LONG DISTANCE INC FORT LAUDERDALE, FL

GPO GROUP ONE COMMUNICATIONS INC ,

GRA GRANDE RIVER COMMUNICATIONS, INC. RAYMONDVILLE, TX

GRC NEW PAR DBA AIRTOUCH CELL (PREV GRAND RAPIDS CELL TELE CO)USE DTC

SOUTHFIELD, MI

GRD GRACEBA LONG DISTANCE, INC. ASHFORD, AL

GRE GREAT EASTERN COMMUNICATIONS ,

GRG IT DOESN’T MATTER (PREV. GREGORIAN CALLS) KENNEDALE, TX

GRI GRISWOLDS ,

GRL GENERAL COMMUNICATIONS SERVICES GARLAND, TX

GRM KCL, INC. (DBA GENERAL TELECOM) NEW YORK, NY

GRN GRANITE STATE LONG DISTANCE WEARE, NH

GRO GALLATIN RIVER COMMUNICATIONS LLC DES PLAINES, IL

GRP GREAT PLAINS CELLULAR LP PHILADELPHIA, PA

GRR GRAPHIC RESULTS CORPORATION MIAMI, FL

GRS GROCERS SUPPLY CO INC HUSTON, TX






BR-751-100-112

GRT GILLETTE RADIO TELEPHONE CO ,

GRU GRUCOM GAINESVILLE, FL

GSA GENERAL SERVICES ADMINISTRATION WASHINGTON, DC

GSC GRAPHIC SCANNING CORP ,

GSD GASCARD CARLSBAD, CA

GSI GTE SPRINT INTERNATIONAL ,

GSL GREAT SEAL CELLULAR LIMITED PARTNERSHIP DBA CHILL CELL. USE CEJ ROSWELL, GA

GSM GST TELECOM (PREV GST NET & GST PACWEST TELECOM, INC) VANCOUVER, WA

GSP SPRINT COMMUNICATIONS INC (PREV US SPRINT/GTE SPRINT) USE UTC OVERLAND PARK, KS

GSR GENERAL SERVICES COMMISSION AUSTIN, TX

GSS GENESIS COMMUNICATIONS INTERNATIONAL, INC. OLIVENHAIN, CA

GST UNIVERSAL TELEPHONE & TELEGRAPH, LLC(PREV GARDEN ST LONG DIS TEL)

KINNELON, NJ

GSU GS COMMUNICATIONS, USA, INC. BROOKLYN, NY

GSV GAINESVILLE REGIONAL UTILITIES DBA GRUCOM (CAP) GAINESVILLE, FL

GSW GTE OF SOUTHWEST SAN ANGELO, TX

GTA GUAM TELEPHONE AUTHORITY TAMUNING, GU

GTB GTE MOBILNET INCORPORATED ATLANTA, GA

GTC GST CORP ALLENTOWN, PA

GTE GTE SATELLITE CORP ,

GTF GTE CALIFORNIA INC THOUSAND OAKS, CA

GTH GTECH CORP INDIANAPOLIS, IN

GTI GTI TELECOMMUNICATIONS INC. FEDERAL WAY, WA

GTK GEOTEK COMMUNICATIONS, INC. MONTVALE, NJ

GTL GENERAL TELEPHONE INC ,

GTM GTE TELEMESSAGER STAMFORD, CT

GTN GLOBAL TELENET LOS ANGELES, CA

GTO GTE SERVICE CORP D/FW AIRPORT, TX

GTP GENERAL TELEPHONE CO PLANO, TX

GTR VDL INC. DBA GLOBAL TELECOM BROKERS OWINGS MILLS, MD

GTS SPRINT COMMUNICATIONS INC (PREV TELNET/GTE-TELNET SVCS) USE UTC

OVERLAND PARK, KS

GTT GTE TELECOM INC INDIANAPOLIS, IN

GTV GLOBAL TELECOM SERVICES LTD BALA CYNWYD, PA

GTW GATEWAY LONG DISTANCE SERVICES INC LAKE ST. LOUIS, MO

GTX GST TEXAS LIGHTWAVE, INC. VANCOUVER, WA

GTY GATEWAY COMMUNICATIONS, INC. WICHITA, KS

GUC GULF COAST LONG DISTANCE INC TAMPA, FL

GUF GULF OIL CORP LAFFETTE, LA

GUL GULF COMMUNICATIONS SERVICES SAN CARLOS, CA

GVC GAVIN COMMUNICATIONS ,

GVR GOLDEN VALLEY RADIO TURLOCK, CA

GVS GUADALUPE VALLEY COMMUNICATIONS SYSTEMS, INC. NEW BRAUNFELS, TX

GVT GUADALUPE VALLEY TELEPHONE COOPERATIVE, INC. NEW BRAUNFELS, TX

GVU GILA RIVER CELLULAR GENERAL PARTNERSHIP OKLAHOMA CITY, OK

GWB GEORGE W. BUSH PROPERTIES, INC. MCKINNEY, TX

GWE GREAT WEST SERVICES, LTD. DALLAS, TX

GWI GST NEW MEXICO LIGHTWAVE, INC. (SUB. OF GST TELECOM, INC.) ALBUQUERQUE, NM

GWL G & W COMMUNICATIONS CO (MERGED WITH BROWER NETWORK 1) CANTON, OH

GWO GLOBAL TELEMEDIA INTERNATIONAL, INC ALPHARETTA, GA

GWP GLOBAL NETWORK PROVIDERS, LLC WESTLAKE VILLAGE, CA

GWY GATEWAY COMMUNICATIONS LTD GARLAND, TX

GYE GRAYBILL ELECTRONICS INC HIAWATHA, IA






BR-751-100-112

GYL GREYHOUND LINES INC OMAHA, NE

GYS GAYSHEN CORP (NEW NAME TTU) ,

HAC PRIMELINK, INC (PREV CHAMPNET COMMUNICATIONS, INC CHAMPLAIN, NY

HAL HYPERION COMMUNICATIONS OF ALABAMA, LLC BRIDGEVILLE, PA

HAM TOPSHAM TELEPHONE CO E CORINTH, VT

HAP HASP INC ,

HAR HARVEST TELECOM, INC. ENID, OK

HAS HAVERHILL ANSWERING SERVICES ,

HAU HAUG COMMUNICATIONS, INC. SENECA, KS

HAW HAWKINS COMMUNICATIONS ,

HBC HEBENSTRAIT COMMUNICATIONS CORP. GREENBELT, MD

HBF HBF CELLULAR INC WAYNESBORO, MS

HBR HEBRON CORPORATION OKLAHOMA CITY, OK

HBY HARBOR BAY TELECOMMUNICATIONS ALMEDA, CA

HCC HUGHES COMMUNICATION CARRIER SERVICES WORLDWAY, CA

HCE CHOICETEL, INC. PLYMOUTH, MN

HCG HOOKS COMMUNICATIONS GROUP, INC. FALLS CHURCH, VA

HCI HUGHES COMMUNICATIONS INC ,

HCK HYPERION COMMUNICATIONS OF KENTUCKY, INC. BRIDGEVILLE, PA

HCL HOLLYWOOD COMMUNICATIONS DALLAS, TX

HCM HARBOR COMMUNICATIONS INC ST. JOSEPH, MI

HCN HART COMMUNICATIONS CO AUSTIN, TX

HCO HIGHLAND COMMUNICATIONS CORPORATION WARTBURG, TN

HCP HAGERSTOWN CELLULAR PARTNERSHIP PROVIDENCE, RI

HCS HCS COMMUNICATIONS MAXI-CARE LOS ANGELES, CA

HCT HCC TELEMANAGEMENT VENTURA, CA

HCU HYPERION COMMUNICATIONS OF CONNECTICUT BRIDGEVILLE, PA

HCV HYPERION COMMUNICATIONS OF VIRGINIA, LLC BRIDGEVILLE, PA

HCW CHOCTAW TELECOMMUNICATIONS LLC HOUSTON, TX

HCZ HCI RESTON, VA

HDC HYPERION COMMUNICATIONS OF DISTRICT OF COLUMBIA, LLC BRIDGEVILLE, PA

HDE HYPERION COMMUNICATIONS OF DELAWARE, LLC BRIDGEVILLE, PA

HDG HEDGES & ASSOCIATES INC SPRINGFIELD, MO

HEC CHEQUAMEGON TELECOMMUNICATIONS COMPANY, INC. CABLE, WI

HEI HILLSON ENTERPRISES INC ,

HEN HEINS SYSTEMS ,

HEO THE CHEAPEST ONE CORP GARDEN CITY, NY

HER EQUALNET CORP (PREV TWT-HEARTLINE)(USE EQN ONLY) HOUSTON, TX

HET HERITAGE TELECOMMUNICATIONS CORPORATION WASHINGTON, DC

HFC H-F COMMUNICATIONS CORP MIAMI, FL

HFL HYPERION COMMUNICATIONS OF FLORIDA, LLC BRIDGEVILLE, PA

HFM HUFFMAN COMMUNICATIONS ,

HGA HYPERION COMMUNICATIONS OF GEORGIA, LLC BRIDGEVILLE, PA

HGC HERRING COMMUNICATIONS JONESBORO, AR

HGG HICKORY GROVE GROUP RICHARDSON, TX

HGL HIGHLAND COMMUNICATIONS ,

HGN HAGERSTOWN PARTNERSHIP GREENSBORO, NC

HGP HEALTH GROUP TELECOMMUNICATIONS CO. OF NORTHWESTERN PENNSYLVANIA

MEADVILLE, PA

HGS TEL-OPTIC,INC DBA UNIVERSAL NETWORK SVCS(PREV HUGHES LONG DIS.)

SAN ANTONIO, TX

HGT HG TELECOM, INC. FT. WORTH, TX

HHC HILTON HOTELS CORP ,






BR-751-100-112

HHH HOFFMAN, HARVEY DBA H & S PAGERS CAMP HILL, PA

HIA HI TECH COMMUNICATIONS OF IA NEW YORK, NY

HIC HI-COMMUNICATIONS INC ,

HII HART INDUSTRIES INC ,

HIL HI TECH COMMUNICATIONS OF IL DBA PRONET COMM. USE COC NEW YORK, NY

HIN HILTON INTERNATIONAL CO ,

HIP HYPERION COMMUNICATIONS OF MISSISSIPPI, LP BRIDGEVILLE, PA

HIS HOLLIS TELEPHONE COMPANY, INC. WILTON, NH

HIT HOUSTON INTERNATIONAL TELEPORT HOUSTON, TX

HJM HOWARD JOHNSON’S MOTOR LODGE ,

HJP HOWARD JOHNSON’S MOTOR LODGE (PITTSBURGH) ,

HKS HYPERION COMMUNICATIONS OF KANSAS, LLC BRIDGEVILLE, PA

HKT HONGKONG TELECOM (CANADA) RICHMOND, BC

HKY HICKORY TELEPHONE COMPANY HICKORY, PA

HLB HILLSBORO TELEPHONE CO ST LOUIS, MO

HLC HLC - INTERNET, INCORPORATED IRVINE, CA

HLD LCC (PREV HUNTSVILLE LONG DISTANCE CO) LUFKIN, TX

HLG HART COMMUNICATIONS, INC. DBA HART TELEPHONE LONG DISTANCE HARTWELL, GA

HLM HEALTH LIABILITY MANAGEMENT CORPORATION NAPLES, FL

HLN HIGHLAND CELLULAR INC BERKELEY, CA

HLO HELLO INTERNATIONAL, INC. HUNTSVILLE, AL

HLR HAL-RAD RENO, NV

HLS HOLSUM ROSWELL, NM

HLT CHILLICOTHE TELEPHONE CO CHILLICOTHE, OH

HLU HONOLULU CELLULAR HONOLULU, HI

HMA HYPERION COMMUNICATIONS OF MASSACHUSETTS, INC. BRIDGEVILLE, PA

HMB HAZARD MOBILE TELEPHONE & PAGING SERVICE INC HAZARD, KY

HMC HI-RIM COMMUNICATIONS INC LAS VEGAS, NV

HMD HYPERION COMMUNICATIONS OF MARYLAND, LLC BRIDGEVILLE, PA

HMG HALL/MORGAN LONG DISTANCE DALLAS, TX

HMI CHANDLER COMMUNICATIONS, INC. BIG BEAR LAKE, CA

HML HAMILTON TELECOMMUNICATIONS (PREV. HAMILTON TELEPHONE CO) AURORA, NE

HMN CHAMPLAIN TELEPHONE CO CHAMPLAIN, NY

HMP HOME TELEPHONE COMPANY, INC. MONCKS CORNER, SC

HMS HOMISCO MELROSE, MA

HMT H & M TELECOMMUNICATION SERVICES CO HIGLANDS RANCH, CO

HNC HOUSTON CELLULAR TELEPHONE CO HOUSTON, TX

HNG HOUSTON TELEPHONE AND PAGING, INC. HOUSTON, TX

HNH HYPERION COMMUNICATIONS OF NEW HAMPSHIRE, INC. BRIDGEVILLE, PA

HNI VYVX TELECOM INC (NOW WILTEL - WTL) HOUSTON, TX

HNJ HYPERION COMMUNICATIONS OF NEW JERSEY, LLC BRIDGEVILLE, PA

HNP HANDY PAGE TEMPE, AZ

HNR HANCOCK RURAL TELEPHONE CORP. MAXWELL, IN

HNS HELICON NETWORK SOLUTIONS ENGLEWOOD CLIFFS, NJ

HNT HOTEL NETWORKS LOS VEGAS, NV

HNW HOST NETWORK, INC. BEVERLY HILLS, CA

HNY HYPERION COMMUNICATIONS OF NEW YORK, INC. BRIDGEVILLE, PA

HOC CHOICE ONE COMMUNICATIONS ROCHESTER, NY

HOE HOMETOWN SOLUTIONS, LLC CHOKIO, MN

HOG LCI INTERNATIONAL (PREV HOGAN COMMUNICATIONS) BELLEVUE, WA

HOH HYPERION COMMUNICATIONS OF OHIO, INC. BRIDGEVILLE, PA

HOL HOME OWNERS LONG DISTANCE INC SAN ANTONIO, TX






BR-751-100-112

HOM HOME ORDER & MEDIA EXCHANGE ATLANTA, GA

HON HONE COMMUNICATIONS SPRINGTOWN, TX

HOP HOPPER TELECOMMUNICATIONS COMPANY, INC. WALNUT GROVE, AL

HOR HYPERION COMMUNICATIONS OF NORTH CAROLINA, LP BRIDGEVILLE, PA

HPA HYPERION COMMUNICATIONS OF PENNSYLVANIA, LLC BRIDGEVILLE, PA

HPB TELENET INC DBA HYDE PARK BEEPERS & COMPUTING CHICAGO, IL

HPC HEWLETT PACKARD COLORADO SPRS, CO

HPD HARRISON PROPERLY DEVELOPMENT, INC. MONROEVILLE, NJ

HPH HARRIS COMMUNICATIONS PHONE HOME VISALLA, CA

HPI HYPERION COMMUNICATIONS OF INDIANA, LP BRIDGEVILLE, PA

HPL HI-PLAINS NTS COMMUNICATIONS INC PAMPA, TX

HPM HYPERION COMMUNICATIONS OF MICHIGAN, INC. BRIDGEVILLE, PA

HPN THE CHAMPAIGN TELEPHONE COMPANY URBANA, OH

HPP H P COIN PHONE COMPANY N. RICHLAND HILLS, TX

HPT HOSPITALITY TELCO MERCER ISLAND, WA

HRB H&R BLOCK INC KANSAS CITY, MO

HRC HOUSER COMMUNICATIONS INC PEORIA, IL

HRD HARRIS DIGITAL TELE NAVATO, CA

HRG HERITAGE COMMUNICATIONS, INC. DUNCANVILLE, TX

HRH HYPERION COMMUNICATIONS OF RHODE ISLAND, INC. BRIDGEVILLE, PA

HRI HEART OF IOWA COMMUNICATIONS, INC(PREV HEART OF IOWA TELEPHONE)

UNION, IA

HRK CHARITIES NETWORK INTERNATIONAL, INC. WINTER PARK, FL

HRL HEARTLAND COMMUNICATIONS CHICAGO, IL

HRM HARMER COMMUNICATIONS KAHULUI, HI

HRN HILL REFRIGERATION CORP LOS ANGELES, CA

HRO HERITAGE COMMUNICATIONS CORP MELBOURNE, FL

HRR HARRIS COMMUNICATIONS CO DURHAM, NC

HRS HAROLD’S RADIO SERVICE INC ,

HRT HAR-RELL TELCOM INC ARLINGTON, TX

HRW CHARLES R. WELLS GARDEN GROVE, CA

HRZ HORIZON CELLULAR TELEPHONE CO BUTLER, PA

HSB HIGH SIERRA BUSINESS RADIO ,

HSC HARRIS CORPORATION - TELECOMMUNICATION SYSTEMS DIVISION MELBOURNE, FL

HSE HYPERION SUSQUEHANNA TELECOMMUNICATIONS YORK, PA

HSL HASTEL CORPORATION HOSPERS, IA

HSN HAT-COM, INC DBA SENSIBLE COMMUNICATIONS MADISON, GA

HSS HESS COMMUNICATIONS RACINE, WI

HST HYDE’S STAY IN TOUCH, INC. SHREVEPORT, LA

HSV H.S.S. VENDING DISTRIUTORS CORAOPOLIS, PA

HTA HOTEL AMERICA LAS VEGAS, NV

HTB HOME TELECOMMUNICATIONS OF NEBRASKA BRADY, NE

HTC HOLYWELL TELECOMMUNICATIONS CO ,

HTD HUSTAD INTER COMMUNICATIONS ,

HTE HTR & L ENTERPRISES INC DBA HART COMMUNICATIONS VALDOSTA, GA

HTG HUNTLEIGH TELECOMMUNICATIONS GROUP INC ST LOUIS, MO

HTH HORRY TELEPHONE COOPERATIVE INC CONWAY, SC

HTI HIGH TECK COMMUNICATIONS (WAS HIGH TECK INDUSTRIES) ,

HTJ HYPERION TELECOMMUNICATIONS INC PITTSBURGH, PA

HTL HO-TEL INC ,

HTM HTC COMMUNICATIONS CO. WATERLOO, IL

HTN HUNTINGTON CELLULAR GREENSBORO, NC

HTO HTC COMMUNICATIONS INC HOOPER, NE






BR-751-100-112

HTP HORRY TELEPHONE LONG DISTANCE CONWAY, SC

HTS CHICKASAW TELECOMMUNICATIONS SERVICES, INC. SULPHUR, OK

HTT HUTCHINSON TELECOMMUNICATIONS, INC. HUTCHINSON, MN

HTX HYPERION COMMUNICATIONS OF TEXAS, L.P. BRIDGEVILLE, PA

HTZ HERTZ TECHNOLOGIES INCORPORATED OKLAHOMA CITY, OK

HUB HUB DISTRIBUTING INC ONTARIO, CA

HUI HTC COMMUNICATIONS, INC. CONWAY, SC

HVA HAVRE ANS SERVICE ,

HVN HARVARDNET INC PORTLAND, ME

HVT CHAMPLAIN VALLEY TELECOM INC WAITSFIELD, VT

HWC ACC OF WISCONSIN LLC (PREV CHIPPEWA CELLULAR CORPORATION) SCHAUMBURG, IL

HWD HEALTH AND WELFARE AGENCY DATA CENTER SACRAMENTO, CA

HWI HAWAIIAN WIRELESS, INC. HONOLULU, HI

HWK HAWKINS COMMUNICATIONS INC LAUREL, MD

HWT HAWAIIAN TEL CO ,

HWU HAWARDEN MUNICIPAL UTILITIES HAWARDEN, IA

HWV HYPERION COMMUNICATIONS OF WEST VIRGINIA, LLC BRIDGEVILLE, PA

HYB HYDE PARK BEEPERS & COMPUTERS - L.A. INC INGLEWOOD, CA

HYC HAYNEVILLE TELEPHONE COMPANY, INC. HAYNEVILLE, AL

HYD HYDEN COMMUNICATIONS KENNEDALE, TX

HYF HAYNEVILLE FIBER TRANSPORT, INC., DBA HAYNEVILLE LONG DISTANCE HAYNEVILLE, AL

HYH HYPERION TELECOMMUNICATIONS OF HARRISBURG HARRISBURG, PA

HYI HARMONY INTERNATIONAL CORPUS CHRISTI, TX

HYL HYPERION COMMUNICATIONS OF ILLINOIS, INC. BRIDGEVILLE, PA

HYM HOWARD YOUNG MEDICAL CENTER WOODRUFF, WI

HYO HYATT ORLANDO ,

HYP HYE-PAGE HAWTHORNE, CA

HYS HYPERION COMMUNICATIONS OF SOUTH CAROLINA, INC. BRIDGEVILLE, PA

HYT HYPERION COMMUNICATIONS OF TENNESSEE, L.P. NASHVILLE, TN

HYV HYPERION COMMUNICATIONS OF VERMONT, INC. BRIDGEVILLE, PA

HZC HORIZON PERSONAL COMMUNICATIONS, INC. CHILLICOTHE, OH

HZL HORIZON PERSONAL COMMUNICATIONS DBA HORIZON LONG DISTANCE CHILLICOTHE, OH

HZM HORIZON TELECOMMUNICATIONS, INC. CHARLOTTE, MI

HZN HORIZON CELLULAR TELCO FREDERICK, MD

HZT HAZLE-TONE COMMUNICATIONS INC ,

IAC INPHO ACCESS CORPORATION NEW YORK, NY

IAG INTERNATIONAL TRADE RESOURCES GROUP LLC COLUMBUS, OH

IAL INTERNATIONAL TELECOM INC ANCHORAGE, AK

IAM IAMO TELEPHONE COMPANY COIN, IA

IAN OLYMPIC TELECOMMUNICATIONS, INC.(PREV. MIRAGE MARKETING) SEATTLE, WA

IAO INFONXX CARRIER NEW YORK, INC.(PREV INPHO ACCESS CORPORATION) EASTON, PA

IAS IOWA NETWORK SERVICES INC WEST DES MOINES, IA

IAT INTERAMERICAN TELEPHONE CO CORAL GABLES, FL

IAY INTERCOMMUNICATION AMERICAN SYSTEMS, INC. NORTH MIAMI BEACH, FL

IBC INTERNATIONAL BUSINESS CORES INC PHOENIX, AZ

IBM INTERNATIONAL BUSINESS MACHINES ARMONK, NY

IBS INTERNATIONAL BUSINESS MACHINES (IBM) (INVALID USE IBM) WHITE PLAINS, NY

IBT INTERACTIVE BILLING TECHNOLOGIES INC LEAWOOD, KS

ICA IRONWOOD CALL AMERICA IRONWOOD, MI

ICC INTERSTATE CAROLINA CORP ,

ICD ITC INC ERIE, PA

ICE INLAND CELLULAR TELEPHONE CO ROSLYN, WA






BR-751-100-112

ICF INTERMEDIA COMMUNICATIONS (PREV INTERMEDIA COMM. OF FLORIDA,INC)

TAMPA, FL

ICG ICG TELECOM GROUP, INC(PREV INTELCOM GROUP INC) ENGLEWOOD, CO

ICH INTELLICALL OPERATOR SERV INC (PREV INTELLICHARGE INC) DALLAS, TX

ICI INTERSTATE COMMUNICATIONS INC ,

ICJ INTERCEL PCS SERVICES, INC. WEST POINT, GA

ICK I:COMM NETWORKS SAN ANTONIO, TX

ICL INTER CONTINENTAL TELEPHONE SAN DIEGO, CA

ICM INDUSTRIAL COMMUNICATIONS ,

ICN INTERCITY TELNET INC SPOKANE, WA

ICO INTERCITY CALLING CO ,

ICP INDUSTRIAL COMMUNICATIONS OF PECOS,INC PECOS, TX

ICQ INTERNATIONAL TELECOMMUNICATION CORP. (PREV. ITC CORPORATION)

SAN DIEGO, CA

ICR INDUSTRIAL & COMMERCIAL COMMUNICATIONS SERVICE (INVALID USE ICS)

,

ICS INDUSTRIAL & COMMERCIAL COMMUNICATIONS SERVICE ,

ICT WORLDCOM INC. (PREV. LDDS) TULSA, OK

ICU ICON COMMUNICATIONS CORP SEATTLE, WA

ICV INTERNET COMMUNICATIONS SERVICES, INC. ROCHESTER, NY

ICW INCLINE COMMUNICATIONS, INC. TAMPA, FL

ICX ICOM HOLDING INC DBA ICOM COMMUNICATIONS NEW YORK, NY

ICY INTRA COMMUNITY COMMUNICATIONS, INC. BALTIMORE, MD

IDA INDIANA DIGITAL ACCESS INDIANAPOLIS, IN

IDB IDB COMMUNICATIONS GROUP INC NY, NY

IDC INTERNET DATACOM ENGLEWOOD, CO

IDE INDEPENDENT CELLULAR NETWORK FORT MEYERS, FL

IDG INTERNATIONAL DIGITAL TELECOMMUNICATIONS SYSTEMS MIAMI, FL

IDH IDAHO COMMUNICATIONS BOISE, ID

IDM INTERNET DATACOMM INC ENGLEWOOD, CO

IDN INDIANA SWITCH INC INDIANAPOLIS, IN

IDO INDIANTOWN TELEPHONE SYSTEM INC INDIANTOWN, FL

IDP IDAHO PAGING ,

IDR IDT CORPORATION HACKENSACK, NJ

IDS IDS LONG DISTANCE INC HOLLYWOOD, FL

IDT IDAHO TELE-PAGING SERVICE ,

IDU INTERNATIONAL DISCOUNT TELECOMMUNICATIONS CORP HACKENSACK, NJ

IDV INTER DIVISION COMM ARLINGTON, TX

IDW INDEPENDENT NETWORK SERVICES INC BOISE, ID

IEA INDUSTRIAL ELECTRONICS AND AUTOMATION CO ,

IEC IEC COMMUNICATIONS INC SAN FRANCISCO, CA

IEE INTER-TEL NETSOLTIONS PHOENIX, AZ

IEG IDEAONE TELECOM GROUP, LLC FARGO, ND

IEH INTERSTATE TELEPHONE COMPANY LANETTE, AL

IEI INTTEC, INC. GILLETTE, WY

IEK CIERA NETWORK SYSTEMS, INC. HOUSTON, TX

IEL ICNET, LLC SALISBURY, MD

IEM THE INSIDE EDGE COMMUNICATIONS INC TAMPA, FL

IEN INDEPENDENT NETWORKS, L.L.C. TERRIL, IA

IEO IT&E OVERSEAS, INC TAMUNING, GU

IEP INTERSTATE ENTERPRISES, LTD TRURO, IA

IER INTERNATIONAL TELEPHONE CORPORATION MISSION VIEJO, CA

IES ASIATONE, LLC OXFORD, MD






BR-751-100-112

IET INTERSTATE TELEPHONE TWIN FALLS, ID

IEX INTEX ATLANTA, GA

IFA USP&C, INC. (PREV. INFO ACCESS) KANSAS CITY, MO

IFC GST TELECOM (PREV GST NET, INC. & INTL TELEMANAGEMENT GROUP,INC)

LIMA, OH

IFF IFC COMMUNICATIONS MALIBU, CA

IFG INFONET LONG DISTANCE, L.L.C. KINGFISHER, OK

IFI INDIAN NATIONS FIBER OPTICS, INC. OKLAHOMA CITY, OK

IFK INFOLINK COMMUNICATIONS, LTD DALLAS, TX

IFL INTEGRA FINANCIAL CORP PITTSBURG, PA

IFM INFORMATION AND COMMUNICATIONS SERVICES INC MANKATO, MN

IFN INTERSTATE FIBERNET WEST POINT, GA

IFO INFOSPAN, INC. CARROLLTON, TX

IFP IFC CELLULAR PARTNERS WYCOMBE, PA

IFS INFORMATION & TELEPHONE SERVICES ORLANDO, FL

IFT INFO-TEL OPERATOR SERVICES INC LITTLETON, CO

IGA INTEGRATED SYSTEMS CORPORATION OKLAHOMA CITY, OK

IGP INTERNATIONAL TELEPHONE GROUP, INC MORRISTOWN, NJ

IGR INTEGRATED NETWORK SERVICES INC (INSINC) VANCOUVER, BC

IGS IDAHO GROWER SHIPPERS ASSOCIATION IDAHO FALLS, ID

IGT INTEGRETEL INC SAN JOSE, CA

IGW AIRGATE WIRELESS, L.L.C. CHARLOTTE, NC

IHC INTERNATIONAL HARVESTER CO ,

IHP IRVING H. PARKER DBA BEEPERS & MORE BELLFLOWER, CA

IHV INDUSTRY HILLS VISITOR ACCOMOD ,

IIC INDICOM LAWRENCEBURG, IN

IIN INFORMARK INTERNATIONAL INC DENVER, CO

IIS INTERNEX INFORMATION SERVICES INC MENLO PARK, CA

IKC INTERACTIVE NETWORK CONCEPTS INC. TROOPER, PA

IKI INTERTEK INDUSTRIES ALBANY, NY

IKK CITIZENS TELEPHONE COMPANY OF KECKSBURG MAMMOTH, PA

IKP INTERLINK PAGING MELBOURNE, FL

ILB ILLINOIS BELL CHICAGO, IL

ILC INTERSTATE TELECOM SERVICES INC DUNCANVILLE, TX

ILD INDEPENDENT LONG DISTANCE ALTAMONTE SPRINGS, FL

ILE INTELECORP CORPORATION CHESTNUT HILL, MA

ILI I-LINK INC AUSTIN, TX

ILK INTERLINK TELECOMMUNICATIONS INC COVINGTON, GA

ILL ILLINOIS CONSOLIDATED BUSINESS SYSTEMS MATTOON, IL

ILM INTERNATIONAL MESSAGE TELEPHONE SERVICE INC OMAHA, NE

ILN INTELNET COMMISSION INDIANAPOLIS, IN

ILP ILLINOIS FOUR LIMITED PARTNERSHIP MATTOON, IL

ILQ ILINQ TECHNOLOGIES, INC. DALLAS, TX

ILR INTERNATIONAL RELAY NEW YORK, NY

ILS ILLINOIS SIGNAL COMMUNICATIONS INC QUINCY, IL

ILT INTERNATIONAL TELEPHONE CO, INC. NEW YORK, NY

ILV ILLINOIS VALLEY CELLULAR MARSEILLES, IL

IMA INTER-MOUNTAIN CABLE, INC. HAROLD, KY

IMB IDAHO MOBILE TELEPHONE SERVICE BOISE, ID

IMC TIMES MIRROR (NOW INTERNATIONAL MICROWAVE USE IMR) AUSTIN, TX

IMF INTERMOUNTAIN MOBILEFONE ,

IMI INTERMOUNTAIN COMMUNICATIONS MOUNTAIN HOME, ID

IMM INTEGRA TELECOM OF MINNESOTA, INC. PRIOR LAKE, MN






BR-751-100-112

IMN IRIDIUM NORTH AMERICA TEMPE, AZ

IMP INTERSTATES MOBILEPHONE CO ,

IMR COMMUNICATIONS TRANSMISSION INC (FMLY INRNATL MWV) AUSTIN, TX

IMS INTERNATIONAL MOBILE TRACKING SYSTEM AUSTIN, TX

IMT ICS COMMUNICATIONS (NOW MOBILEMEDIA COMMUNICATIONS, INC.USE INC)

ANAHEIM, CA

INA INTERPRISE NETWORKING SERVICES MINNEAPOLIS, MN

INB INLAND MOBILE COMMUNICATIONS ONTARIO, CA

INC MOBILEMEDIA COMMUNICATIONS, INC. (PREV. INDUSTRIAL COMM. SYSTEMS)

LA PALMA, CA

IND INDIANAPOLIS TELEPHONE COMPANY INC ,

INE I-NET CORP DALLAS, TX

INF INFOCOM INTERNATIONAL INC CHICAGO, IL

INI IN-TOUCH COMMUNICATIONS, INC. SAN ANTONIO, TX

INJ INTERNATIONAL TELECOMMUNICATIONS SYSTEMS INC BOCA RATON, FL

INK INTER COMM MANAGEMENT NETWORK VAN NUYS, CA

INL INTELCO ,

INM INTERNATIONAL TELCOM, LTD. SEATTLE, WA

INN INNOTECH CORPORATION BLOOMINGTON, IL

INO IN TOUCH COMMUNICATIONS SERVICES, INC. OCEANSIDE, NY

INP INLAND TELEPHONE CO UNIONTOWN, WA

INQ INTERCONTINENTAL COMMUNICATIONS GROUP, INC DBA ICG DELRAY BEACH, FL

INR INTERNET INC RESTON, VA

INS INTERSTATE NETWORK SYSTEMS WANTAGH, NY

INT INTERSTATE TELEPHONE INC ,

INU INDUS, INC. MILWAUKEE, WI

INV INNOVATIVE COMMUNICATIONS ,

INW ILLUMINET (PREV. INDEPENDENT TELECOMMUNICATIONS NETWORK INC.)

KANSAS CITY, MO

INX INTELEX MADISON, WI

INY INNOTRAC, CORPORATION NORCROSS, GA

INZ INTERNATIONAL TELECOMMUNICATIONS NETWORK NEW BRAUNFELS, TX

IOC INFO-TEL COMMUNICATIONS INC. BRAINERD, MN

IOE ICORE, INC EMMAUS, PA

IOI INTERSTATE OPERATORS, INC. GLENN HEIGHTS, TX

IOL 555 INFOTEL DIRECTORY CARSON CITY, NV

IOM ICOM ,

ION INTERNATIONAL OFFICE NETWORKS CORAL SPRINGS, FL

IOO IRONTON TEL CO COPLAY, PA

IOP INTERNATIONAL OPERATORS, INC. DESOTO, TX

IOR MCLEODUSA (PREV MCLEOD NETWORK SERVICES, INC) DES MOINES, IA

IOT MICRO TEL BOCA RATON, FL

IOW INTERCOM NETWORK, INC MIAMI, FL

IPA INSTANT PAGE USA SOUTHFIELD, MI

IPB INFO PLUS OF BOSTON NEEDHAM, MA

IPC WORLDCOM INC.(PREV. LDDS/WORLDCOM) TULSA, OK

IPD INDEPENDANT CELLULAR NETWORK FORT MYERS, FL

IPG INTERNATIONAL PAGING CORP PASADENA, CA

IPH INDEPENDENT TELEPHONE CO INC HARDINSBURG, KY

IPI INTER-PAGE INC. WEST SENECA, NY

IPL INTELEPLEX CORP ,

IPN INDIANA PAGING NETWORK INC MICHIGAN CITY, IN

IPR IMPERIAL COMMUNICATIONS ,






BR-751-100-112

IPS AT&T CONTRACT SERVICES ATLANTA, GA

IPT INDEPENDENT TELCOM ASSOC., INC. LOUISVILLE, IL

IPX IPC IXNET NEW YORK, NY

IRA INTERACCESS CO. CHICAGO, IL

IRC INTER CONTINENTAL TELEPHONE SAN DIEGO, CA

IRD INDUSTRIAL RADIO SALES INC OKLAHOMA CITY, OK

IRE INTERNET EXPRESS SAN JOSE, CA

IRF INTRASTATE RADIO TELEPHONE INC - SAN FRANCISCO ,

IRG IRT GENCOM LOS ANGELES, CA

IRI ITTEL CARRIER, INC. WHITESTONE, NY

IRL INTRASTATE RADIO TELEPHONE INC - LOS ANGELES ,

IRM INTERCONTINENTAL COMMUNICATION CORP. CHANTILLY, VA

IRN INTRANET COMMUNICATION INC SEATTLE, WA

IRO IRONTON LONG DISTANCE CO COPLAY, PA

IRP INTERPAGE INC MOUNTAINVIEW, CA

IRR INTERNATIONAL CALLING SERVICES, L.C. LONGVIEW, TX

IRS IOWA RADIO SERVICE INC ,

IRT INTRASTATE RADIO TELEPHONE INC ,

IRU INTEROUTE, INC BRICK, NJ

ISA SPRINT COMMUNICATIONS INC (PREV ISACOMM INC) USE UTC OVERLAND PARK, KS

ISC INSTITUTIONAL COMMUNICATIONS CO MC LEAN, VA

ISD ISLAND DIRECT CALLS ARLINGTON, TX

ISE ISS ENGINEERING INC PALO ALTO, CA

ISG IDAHO STATE GOVERNMENT BOISE, ID

ISI INTEGRAL SYSTEMS INC SALT LAKE CITY, UT

ISL AT&T INFORMATION SYSTEMS LABORATORY DENVER, CO

ISM ISC OF MIAMI, INCORPORATED MIAMI, FL

ISN INTERNATIONAL SERVICES NETWORK, INC DBA ISN COMMUNICATIONS MIAMI, FL

ISO THE ISLAND TELEPHONE COMPANY LIMITED PRINCE EDWARD ISLAND, CN

ISP INTERNATIONAL DESIGN GROUP, INC DBA USA TELECOM DANIA, FL

ISQ ISLANET INC SAN JUAN, PR

ISR IACT SERVICES ALLEN, TX

ISS ALPHAQUEST NETWORK SERVICES, INC(PREV ISS/NETWORK SERVICES) APIOS, CA

IST INSTANT COMMUNICATIONS ,

ISU INTERNATIONAL SATELLITE TELECOMMUNICATIONS INC COCONUT GROVE, FL

ISV INTERSTATE SAVINGS INC WILLOW GROVE, PA

ISW ISP TELECOM INC. MONTREAL, PQ

ISY ITC TRANSMISSION INC WEST POINT, GA

ISZ AIRSIGNAL INTERNATIONAL OF PITTSBURGH PA INC ,

ITA INTERNATIONAL TELEMEDIA ASSOCIATES,INC ATLANTA, GA

ITB INTERCALL, INC. LYNDHURST, NJ

ITC INTERCALLINC ,

ITD INTERMEDIA COMMUNICATIONS INC ST PETERSBURG, FL

ITE INDEPENDENCE TELEPHONE CO INDEPENDENCE, OH

ITF INTERNATIONAL TELECOMMUNICATION SERVICES, INC. FORT LAUDERDALE, FL

ITG INTERNATIONAL TELECHARGE INC (USE ONR) DALLAS, TX

ITH INTERPHONE CO COLUMBIA, MO

ITI INTERSTATE TELEPHONE INTERCONNECT INC ,

ITJ INTERNATIONAL TELESTAR, INC. SCOTCH PLAINS, NJ

ITK INTELELINK BRAMPTON, ON

ITL INTELCOM ,

ITM INTER-MOUNTAIN COMMUNICATIONS SOUTH LAKE TAHOE, CA






BR-751-100-112

ITN INTERNET TELECOMMUNICATIONS SERVICES BEAVERTON, OR

ITO INTL TELECOMMUNICATIONS SYSTEMS INCORP WASHINGTON, DC

ITP ISLAND TELEPAGE SYSTEMS ,

ITQ ITN CORP (DBA NORTHQUEST TELECOM, INC.) TORONTO, ON

ITR INTER-TEL BELLINGHAM, WA

ITS INTERCHANGE SYSTEMS ,

ITT WORLDCOM INC. (PREV. LDDS) TULSA, OK

ITU ITT - USTS ,

ITV INNOVATIVE TELECOM CO NASHUA, NH

ITW WU WORLD COMMUNICATIONS INC (MRG-ITT WORLD COMM & W U CORP) HONOLULU, HI

ITX ITI INCORPORATED PAOLI, PA

ITY INTERACTIVE TELECOM NETWORK INC AGOURA, CA

ITZ ITC INC SALT LAKE CITY, UT

IUC INDIANHEAD COMMUNICATIONS CORPORATION HECTOR, MN

IUH IN TOUCH COMMUNICATION SYSTEMS, INC. IRVINE, CA

IUI ICG COMMUNICATIONS, INC PROVIDENCE, RI

IUT ITC NETWORKS SALT LAKE CITY, UT

IVD INTERACTIVE VOICE DATA SYSTEMS INC FLUSHING, NY

IVE INTEGRATION SERVICES INTERNATIONAL, INC. FT. LAUDERDALE, FL

IVG INTERCONNECT SERVICES, L.L.C. WAYNE, NJ

IVI INLAND VALLEY INTERNET & COMPUTERS HEMET, CA

IVM IMPERIAL VALLEY MOBILE PHONE CUCAMONGA, CA

IVN INET INTERACTIVE NETWORK SYSTEM, INC. LOS ANGELES, CA

IVS INTEGRATED TELESERVICES FRESNO, CA

IVT INVISION TELECOM INC. BEDFORD, MA

IVY YALE UNIVERSITY NEW HAVEN, CT

IWC INTERMOUNTAIN WEST COMMUNICATIONS INC BOISE, ID

IWK INTERNETWORKS INC ALOHA, OR

IWL IWL COMMUNICATIONS INC FRIENDSWOOD, TX

IWS IOWA WIRELESS SERVICES, LP DES MOINES, IA

IXC IXC COMMUNICATIONS SERVICES, INC. (PREV IXC LONG DISTANCE, INC) AUSTIN, TX

IXO ITXC CORP PRINCETON, NJ

IXS INTELLISTAR COMMUNICATIONS, INC. HOUSTON, TX

IYA CITY OF LAKELAND LAKELAKE, FL

IYC INNOSYS COMMUNICATIONS INC LOS ANGELES, CA

IYL CITY-LINK COMMUNICATIONS SALT LAKE CITY, UT

IZT RSL COM USA,INC(PREV INTERNATIONAL TELECOMMUNICATIONS CORP) VALLEY STREAM, NY

JAS JOLIET TELEPHONE ANSWERING SERVICE JOLIET, IL

JAT JATO COMMUNICATIONS ENGLEWOOD, CO

JBC JEBCOM INC CAMBRIDGE, OH

JBH JAMES B HARRINGTON ALBUQUERQUE, NM

JBM JIM BOB MEASURES RADIOFONE-MOBILFONE ,

JBO J B OPERATORS, INC. ABILENE, TX

JBS JOPLIN BEEPERS PURDY, MO

JCB JACKSON COUNTY BROADCASTING SVC INC ,

JCC JAMES C. CHANDLER DBA PEOPLES TELEPHONE COMPANY ERIN, TN

JCP J C PENNEY CO INC NEW YORK, NY

JCR JOLIET CELLULAR TELEPHONE CO PLEASANTVILLE, NJ

JCS JARVIS COMMUNICATIONS SERVICES OF VA INC ,

JCT JAMES CASS TELEPHONE INDUSTRY CONSULTANT VICTORIA, TX

JCU JTC COMMUNICATIONS, INC. LOUISVILLE, KY

JCV JONES COMMUNICATIONS OF VA., INC. ALEXANDRIA, VA






BR-751-100-112

JDT J & D TRUNKING GREENVILLE, MS

JEI JAR ELECTRONICS INC HOUSTON, TX

JET JETCOM, INC. DAVIE, FL

JGE J G EASLEY CO TULSA, OK

JHN JOHNSON TELEPHONES ,

JIL J I L COMMUNICATIONS INC CAMDEN, NJ

JJJ LCI INTERNATIONAL (PREV CHARTER CORP) LOUISVILLE, KY

JJS J & J SYSTEMS INC ABILENE, TX

JKC JK COMMUNICATIONS ,

JKM J & K COMMUNICATIONS INC VICTORIA, TX

JKN J & K COMMUNICATIONS, INC. COLUMBIA CITY, IN

JLA J F LOCKETT ASSOCIATES STAMFORD, TX

JLD JUSTICE LONG DISTANCE CORP. EL SEGUNDO, CA

JLW JONES LIGHTWAVE LTD ENGLEWOOD, CO

JMF JOPLIN MOBILFONE ,

JMP JACKSON MOBILPHONE COMPANY INC ,

JMR JERRY’S MOBILE RADIO REPAIR SHASTA, CA

JMS JMS SYLVANIA, OH

JNC JUNCTION COMMUNICATIONS, INC. WILTON, IA

JNE J NET COMMUNICATIONS FORT SMITH, AR

JNG JENNINGS MOBILFONE ,

JNT EQUALNET CORPORATION (PREV SOUTHWEST LONG DISTANCE NETWORK-J NET

FORT SMITH, AR

JPB JC PENNEY BUSINESS SERVICES DALLAS, TX

JPL JOPLIN MOBILFONE SERVICE INC JOPLIN, MO

JPM JAMESTOWN PAGING & MOBILE TEL ,

JQN JACQUE NICHOLS VANCOUVER, WA

JRE J & R ELECTRONICS IRON MOUNTAIN, MI

JRL WORLDCOM INC (PREV JARTEL INC) SAN DIEGO, CA

JSC JEFFERSON STATE COMMUNICATIONS MEDFORD, OR

JSL JSL/TOLL MANAGEMENT SYSTEMS INC ,

JSM JSM TELE-PAGE INC. SHEBOYAN FALLS, WI

JST JOHNSTON COMMUNICATIONS SNYDER, OK

JTA JOINES TEL ANS & RADIO COMMUNICATIONS ,

JTC JOSEPH THAL AND COMPANY NEW YORK, NY

JTM JAPAN TELECOM AMERICA, INC NEW YORK, NY

JUS JUSTICE TECHNOLOGY CORP. CULVER CITY, CA

JVS JARVIS COMMUNICATONS OF SOUTH CAROLINA CHARLESTON, SC

JWC J&W COMMUNICATIONS ,

JWM JIM WILHITE DBA MOBILCOM OF HEREFORD ,

JWT JWT PARTNERSHIP II SEATTLE, WA

JWY JIM WYNN INC WILBURTON, OK

KAL KALAMA TELEPHONE CO KALAMA, WA

KAP KAPLAN TELEPHONE COMPANY KAPLAN, LA

KAS KANKAKEE TELEPHONE ANSWERING SERV INC KANKAKEE, IL

KAY KAYLA COMMUNICATIONS, INC. CHICAGO, IL

KBC KVET BROADCASTING DBA CONSTANT COMMUNICATIONS ,

KBR KEARBY’S RADIO SHOP WALNUT RIDGE, AR

KBT KBTN IRVING, TX

KBY KIRBY COMMUNICATIONS INTERNATIONAL INC HOUSTON, TX

KCC KCC COMMUNICATIONS NEW YORK, NY

KCE ACKLEY CARIBBEAN ENTERPRISES, INC. ST THOMAS, VI

KCF KANSAS CITY FIBERNET KANSAS CITY, MO






BR-751-100-112

KCI KCI LONG DISTANCE INC. (SUB OF KELHOURN COMMUNICATIONS INC) SYRACUSE, MY

KCM KING COMMUNICATIONS ,

KCS KCOMMUNICATIONS ,

KCT KERN COUNTY TELECOM LTD BAKERSFIELD, CA

KCU KELLEY COMMUNICATION ,

KDC KIDD’S COMMUNICATIONS INC ,

KDT KING’S DEER TELEPHONE COMPANY COLORADO SPRINGS, CO

KEN KENTEC COMMUNICATIONS INC STERLING, CO

KEY KEYSTONE RESORT ,

KFC KEYSTONE FARMERS COOPERATIVE TELEPHONE COMPANY KEYSTONE, IA

KHN KHN COMMUNICATIONS ,

KHT KNIGHT COMMUNICATIONS, INC. PHOENIX, AZ

KIL CATSKILLS COMMUNICATIONS INC. MARGARETVILLE, NY

KIN KANSAS INDEPENDENT NETWORKS INC SALINA, KS

KKC KANKAKEE CELLULAR TELEPHONE CO SCHAUMBURG, IL

KKL KAR KALL ,

KKM KOKOMO CELLTELCO KANSAS CITY, MO

KKU K & K COMMUNICATIONS RAWLINS, WY

KLC KAL-COM INC KALKASKA, MI

KLD KERRVILLE L D PHONE SERVICE KERRVILLE, TX

KLP KELLEY’S TELE-COMMUNICATIONS INC PASCO, WA

KMC KMC SOUTHEAST CORP. HUNTSVILLE, AL

KMK KMC TELECOM III DULUTH, GA

KMM KMC TELECOM INC (PREV. KAMINE MULTIMEDIA CORP.) HUNTSVILLE, AL

KMP KINGS MESSAGE PLEX COLUMBUS, OH

KMT KMC TELECOM II, INC DULUTH, GA

KNB KNOBVIEW TELEPHONE CO ST JAMES, MO

KNC KOTANA COMMUNICATIONS ,

KND KENNEDALE TELCOM KENNEDALE, TX

KNG KING COMMUNICATIONS INC SAGINAW, MI

KNL KANAS TELECOM INC ANCHORAGE, AK

KNM KEANE COMMUNICATIONS SIOUX CITY, IA

KNN KIN NETWORK INC SALINA, KS

KNO KANOKLA COMMUNICATIONS, INC. DBA KANOKLA L.D. ANTHONY, KS

KNS KINGS TELEPHONE CO ATLANTA, GA

KNT KEN NETWORK INC SALINA, KS

KNY COMMONWEALTH OF KENTUCKY LEXINGTON, KY

KOC KO COMMUNICATIONS YORKTOWN, IN

KOR KOREA TELECOMM SEOUL, KO

KOT KOREA TELECOM, INC ROSEDALE, NY

KPC K P CONSULTING ,

KPG K-PAGE/ADVANCED VOICE PAGERS A BETTER BEEPER WINFIELD, KS

KPO KANSAS PERSONAL COMMUNICATION SERVICE, LTD. COUNCIL GROVE, KS

KRB KRB TELECOM BRANDON, SD

KRF KRAFT COMMUNICATIONS WYLE, TX

KRN KEYSTONE REHABILITATION SYSTEMS INDIANA, PA

KRO KERO COMMUNICATIONS ARLINGTON, TX

KRP DENT REDFORD DBA PAGE-COMM KANASA, KS

KRS KENTUCKY RADIO SERVICE ,

KRT KELLEY’S RADIO TELEPHONE ,

KSA AKS, LC CHEROKEE, OK

KSC KANSAS 9 CELLULAR LIMITED PARTNERSHIP(NOW WESTERN WIRELESS - PCF)

ROSWELL, GA






BR-751-100-112

KSF KANSAS 4 CELLULAR LIMITED PARTNERSHIP(NOW WESTERN WIRELESS - PCF)

ROSWELL, GA

KSG KNOX SERVICE GROUP DENTON, TX

KSI K & S INTERNATIONAL COMMUNICATIONS, INC. MIAMI, FL

KSL LIBERTY CELLULAR, INC DBA KANSAS CELLULAR SALINA, KS

KSN KEYSTONE TELECOMMUNICATIONS INC ,

KSO KING SALMON COMMUNICATIONS, INC KING SALMON, AK

KST KEYSTONE TELECOM INC SCRANTON, PA

KSY KEY SYSTEMS CORP ALBANY, NY

KTC KENTUCKY TELEPHONE CORP LOUISVILLE, KY

KTL K-TEL COMUNICATIONS WICHITA FALLS, TX

KTM KISS’N TEL COMMUNICATIONS, INC. BALTIMORE, MD

KTN KTNT COMMUNICATIONS KENNEDALE, TX

KTO AKRON CANTON CONNECTION, INC. FORMERLY J. HORNING COMPANY, INC.

HARTVILLE, OH

KTP KITCHEN PRODUCTIONS, INC. DBA TORTOISE COMMUNICATIONS & PAGING

RIDGECREST, CA

KTS KEN-TEL SERVICE INC ADRIAN, MI

KTW K.T.W. INTERNATIONAL CORPORATION UNION, NJ

KUL ALLEGAN CELLULAR LP (PREV. KULL CELLULAR) ALLEGAN, MI

KWH KAWAHAWI CO AUSTIN, TX

KYA KEYSTONE ARTHUR TELEPHONE CO KEYSTONE, NE

KYC KYCOM PORTOLA VALLEY, CA

KYK KEYSTONE KALLING, INC. PHILADELPHIA, PA

KYL KEYSTONE LONG DISTANCE RESTON, VA

KYN KEYSTONE NETWORK SERVICE DALLAS, TX

KYR ACC OF TENNESSEE LLC (PREV KYLE CELLULAR CORPORATION) MORRISTOWN, TN

KYS KEY SERVICE CORP ALBANY, NY

KYT KYTEL COMMUNICATIONS GROUP, INC NEW YORK, NY

LAA L A AIR SIGNAL CO LOS ANGELES, CA

LAC LOS ANGELES CELLULAR TEL CO CITYOF COMMERCE, CA

LAD ENTELCO ENTERPRISES INC. (PREV. LADA COMMUNICATIONS) DIAMOND BAR, CA

LAG LAGORIO COMMUNICATIONS MONTECO, CA

LAI LANDMARK COMMUNICATIONS INC SANTA ANA, CA

LAN LANDMARK INN HOTEL-BEST WESTERN ,

LAP LAKE AREA PAGING INC ,

LAR LAR-LIN ENTERPRISES DBA VOICE-TEL LENEXA, KS

LAS LEGAL AID SOCIETY OF ORANGE COUNTY SANA ANA, CA

LAT TCG (PREV LOCATE TELEPHONE COMPANY) STATEN ISLAND, NY

LAU LOUISIANA UNWIRED, INC. CHARLES, LA

LBA LONG DISTANCE BROKERS OF AMERICA ,

LBC LIBERTY BELL COMMUNICATIONS INC ,

LBH LONG BRANCH CELLULAR TELEPHONE CO LONG BRANCH, NJ

LBL LONG DISTANCE BILLING CO LAS VEGAS, NV

LBM MICHIGAN 7 CELLULAR LP ROSWELL, GA

LBP LIBERTY PAGING SERVICE HELENA, MT

LBR LDB OF ROCHESTER ROCHESTER, MN

LBT LBC TELEPHONY INC PARSIPPANY, NJ

LBU LD BRUCE MILWOUKEE, WI

LBY LIBERTY TELEPHONE CORP MESA, AZ

LCA LANCASTER ALARM CO INC ,

LCC LINCOM CORP DALLAS, TX

LCE LONG-DISTANCE CO (THE) DETROIT, MI






BR-751-100-112

LCF SPRINT COMMUNICATIONS INC (PREV LA CONEXION FAMILIAR INC) USE UTC

SAN RAFAEL, CA

LCG LEAST COST ROUTING DBA LONG DISTANCE CHARGES SANTA ANA, CA

LCI WORLDCOM INC. (PREV. LDDS) TULSA, OK

LCK LACKAWAXEN TELEPHONE COMPANY ROWLAND, PA

LCL LO CALL USA ,

LCM LIGHTHOUSE COMMUNICATIONS INC ,

LCN LINCOLN COMMUNICATIONS WILLISTON, VT

LCO LEACO RURAL TELEPHONE COOPERATIVE INC LOVINGTON, NM

LCP LAWRENCE CARPHONE ,

LCR LANCASTER RADIO PAGING CORP ,

LCS LAYNE COMMUNICATIONS INC NEW YORK, NY

LCT LECTRONICS INC ,

LCU LDC TELECOMMUNICATIONS INC. TAMPA, FL

LCX L C COMMUNICATIONS MIAMI, FL

LCY LITCHFIELD COUNTY CELLULAR, INC. LEXINGTON, KY

LCZ LCI BRANDON, SD

LDA LDS ALEXANDRIA ALEXANDRIA, LA

LDB POPP TELCOM (PREV. LDB CORP) MINNEAPOLIS, MN

LDC ONE-2-ONE COMMUNICATIONS(PREV AMERICAN TELECOM NETWORK, INC)

PHOENIX, AZ

LDD WORLDCOM INC. (PREV. LDDS) TULSA, OK

LDE LONG DISTANCE EXCHANGE ,

LDH LONG DISTANCE AMERICA HEMET NEWPORT BEACH, CA

LDI LDX INC(NOW LEXITEL) ,

LDL WORLDCOM INC. (PREV. LDDS) TULSA, OK

LDM LONG DISTANCE MANAGEMENT PADUCAH, KY

LDN LONG DISTANCE NETWORK ,

LDO LONG DISTANCE OPERATORS INC SPRINGFIELD, MO

LDP LESTER D PLOUGH DBA PLOUGH’S RADIO SERVICE ,

LDQ L D NETWORK INC YORBAS LINDA, CA

LDR LDS OF BATON ROUGE MONROE, LA

LDS WORLDCOM INC. (PREV. LDDS) TULSA, OK

LDT LONG DISTANCE TELEPHONE COMPANY ,

LDU SPRINT COMMUNICATIONS INC (PREV SPRINT HOSPITALITY GROUP) USE UTC

,

LDV 800 & LONG DISTANCE SERVICES BALTIMORE, MD

LDW LONG DISTANCE SERVICE OF WASHINGTON WASHINGTON, DC

LDX LDX TELECOM INC ,

LDY LDCC INC. SPRINGFIELD, MO

LDZ LONG DISTANCE TELEPHONE CORP LEWISTON, ME

LEA CLEAR WORLD COMMUNICATIONS CORP SANTA ANA, CA

LEC LE CARD, LTD. D/B/A INTERNATIONAL AUDIOTEXT SERVICES EATONTOWN, NJ

LED LEGENDS COMMUNICATIONS, INC ATLANTA, GA

LEE LEE ELECTRONICS HERCULES, CA

LEH LEE HARBOR HOMES LEHIGH ACRES, FL

LEL LITELCO COMMUNICATIONS INC OCEANSIDE, NY

LEM LAURENS MUNICIPAL COMMUNICATIONS UTILITY DAKOTA DUNES, SD

LEN ALLENDALE TELEPHONE COMAPANY ALLENDALE, MI

LEO ALTERNATIVE TELEPHONE CONNECTIONS, INC. FT WORTH, TX

LER LINEAR COMMUNICATIONS CORPORATION CORONADO, CA

LES LETT ELECTRONICS ,

LET WTG-CENTRAL INC (NOW WILTEL - WTL) CHESTERFLD, MO






BR-751-100-112

LEX LEXITEL CORP ,

LFB LOS BANOS TELECOMMUNICATIONS FRESNO, CA

LFG LAFAYETTE OF GLENDIVE ,

LFM LAFAYETTE OF MILES CITY ,

LFR LOCAL FIBER L.L.C. LONG ISLAND CITY, NY

LFS LOCAL FONE SERVICE, INC. ARLINGTON, TX

LFT LENFEST TELEPHONY, INC. OAKS, PA

LFY LAFAYETTE RADIO TELEPHINE CO WEST LAFAYETTE, IN

LGB LIN GUARD BAND INC ,

LGC LONG DISTANCE CHARGES, INC. SANTA ANA, CA

LGD LONG DISTANCE DISCOUNT INC CAPE GIRARDE, MO

LGE LEADING EDGE ENTERPRISES, INC. ATLANTA, GA

LGF LONG DISTANCE INTERNATIONAL INC. FORT LAUDERDALE, FL

LGH LIGHTEL INC WILLOWDALE, ON

LGI LEGACY LONG DISTANCE INTERNATIONAL, INC. LONG BEACH, CA

LGK LIGHT LINK, INC(DBA TAYLOR COMMUNICATIONS GROUP) SAN ANTONIO, TX

LGL LANGLEY TELECOMMUNICATIONS DALLAS, TX

LGM LONG DISTANCE MANAGEMENT OKLAHOMA CITY, OK

LGN LONG DISTANCE ASSISTANCE PLANO, TX

LGO LOG ON AMERICA, INC. PROVIDENCE, RI

LGR LONG DISTANCE DIRECT INC. PEARL RIVER, NY

LGS LONG DISTANCE INTERNATIONAL INC. (USE LGF ONLY) FORT LAUDERDALE, FL

LGT LCI INTERNATIONAL (PREV LIGHT CALL) WORTHINGTON, OH

LHC LITCALL WORTHINGTON, OH

LHD LAUREL HIGHLAND TELEPHONE COMPANY STAHLSTOWN, PA

LHH LENOX HILL HOSPITAL NEW YORK, NY

LHL LAUREL HIGHLAND LONG DISTANCE COMPANY STAHLSTOWN, PA

LHM LHM INC FALLS CHRUCH, VA

LHR LAKE HURON CELLULAR CORP CARO, MI

LHT ALLEGHENY HYPERION TELECOMMUNICATIONS L.L.C. BRIDGEVILLE, PA

LIB LIBERTY COMMUNICATIONS ,

LIL LIGHTCOM INTERNATIONAL WASHINGTON, DC

LIN LIN COMMUNICATIONS INC ,

LIP LIP CORP LAKEWOOD, NJ

LIS LDI SOLUTIONS, INC. SAN FRANCISCO, CA

LIT L I TEL CO COMMUNICATIONS INC ,

LIV LISCO INDUSTRIES INC (VA KY COMMUNICATIONS) NORTON, VA

LJS LJSS GENERAL CORPORATION CHICAGO, IL

LKC LCC (PREV LUFKIN-CONROE TELECOMMUNICATIONS CORP) LUFKIN, TX

LKF LAKEFIELD COMMUNICATIONS, INC. NEWTON, WI

LKH LINK TECH CORPORATION SANTURCE, PR

LKM LAKE MOBILE PHONE INC OSAGE, MO

LKN LINKNET JACKSON, MS

LKP LINKATEL PACIFIC SANTA ANA, CA

LKS LAKE STATES COMMUNICATIONS MADISON, WI

LKT LINKATEL OF CALIFORNIA, L.P. SAN DIEGO, CA

LLA LOCAL LINE AMERICA, INC. CUYAHOGA FALLS, OH

LLC LAVALLE LONG DISTANCE, INC. LAVALLE, WI

LLD LEC LONG DISTANCE, INC. BALLWIN, MO

LLE CALL SCIENCES, INC EDISON, NJ

LLI LONG LINE INC SIOUX FALLS, SD

LLK LEC-LINK ANTIOCH, TN






BR-751-100-112

LLL LONG ISLAND LONG DISTANCE RONKONKOMA, NY

LLN LONG LINE SERVICES INC BAKERSFIELD, CA

LLS L&L SERVICE INC ,

LLT LAKELAND TELECOM, INC. LUCK, WI

LLV LOCAL TELECOM SERVICE, LLC FT WORTH, TX

LMB LA MOVIDA BEEPERS COMMUNICATION LOS ANGELES, CA

LMC L M COMMUNICATIONS INC WILMER, MN

LMF LEBANON MOBILEFONE INC ,

LMG LMG TELEPHONE, INC. SANTA BARBARA, CA

LMH LEEMAH ELECTRONICS SAN FRANCISCO,

LMI LONG DISTANCE OF MICHIGAN INC BIRMINGHAM, MI

LMK LANDMARK COMMUNICATIONS CO INC LAWRENCE, KS

LMM LOGOS COMMUNICATIONS, INC. WESTLAKE, OH

LMN LDS MONROE MONROE, LA

LMO LGM COMMUNICATIONS, INC. BRIDGEPORT, CT

LMP LEBANON MOBILE PHONE INC ,

LMR LAMAR COMMUNICATIONS SYSTEMS INC LAMAR, MO

LMS LDM SYSTEMS, INC. NEW CITY, NY

LMT CLIMAX TELEPHONE COMPANY CLIMAX, MI

LNC LEBANON COUNTY CELLULAR INC LANDOVER, MD

LND LANDLINE CORP HOFFMAN ESTATES, IL

LNE LOST NATION - ELWOOD TELEPHONE COMPANY LOST NATION, IA

LNG LONG DISTANCE SERVICE ,

LNH LONG DISTANCE NORTH OF NORTH HAMPSHIRE MANCHESTER, NH

LNK LINKUSA CEDER RAPIDS, IA

LNN LONGNET ,

LNO EQUALNET CORPORATION (PREV U S NETWORK) RICHARDSON, TX

LNS ALIANT SYSTEMS INC.(PREV. LINTEL SYSTEMS) LINCOLN, NE

LNT LIGHTNET INC (NOW WILTEL - WTL) NEW HAVEN, CT

LNW CLARITY TELECOM LOCAL NETWORK SERVICES, INC. MILFORD, CT

LOA AT&T (LOCAL) BASING RIDGE, NJ

LOC LOCUS FORT LEE, NJ

LOE ALLEGHENY COMMUNICATIONS CONNECT, INC. GREENSBURG, PA

LOG HOTEL CONNECT, L.L.C. (PREV LONG DISTANCE TRANSFER, INC.) DALLAS, TX

LOH LONG DISTANCE OHIO PORTSMOUNTH, OH

LOI LORAL ORION, INC. ROCKVILLE, MD

LOL LOTELCO, INC. EDMOND, OK

LOM LOMA INTERNATIONAL COMMUNICATIONS INC CAGUAS, PR

LON LINEONE TAMPA, FL

LOO LINK TWO CORPORATION HOUSTON, TX

LOR LERMER OVERSEAS TELECOMMUNICATIONS INC BRONX, NY

LOS EQUALNET CORPORATION (PREV LONG DISTANCE NETWORK INC0 RICHARDSON, TX

LOT LO-TEL COMLER ,

LOU LOUISIANA 8 CORPORATION NEW YORK, NY

LOW LOCAL COMMUNICATIONS NETWORK, INC. STERLING, VA

LPA LESIE HAMMOND-PHONE AMERICA GUYMAN, OK

LPG LANG PAGING INC ,

LPH LENNON TELEPHONE CO. LENNON, MI

LPL ALAMOSA PCS LLC LUBBOCK, TX

LPN ALPINE NETWORK SERVICES, L.C. DES MOINES, IA

LPR LONG DISTANCE OPERATOR CO LUBBOCK, TX

LPS LARKIN PUBLICATIONS CHESTNUT HL, MA






BR-751-100-112

LRD LEON’S RADIO INC OKLAHOMA CITY, OK

LRE LORAIN ELECTRONICS CORP DALLAS, TX

LRG LEAST COST ROUTING, INC. CLEARWATER, FL

LRK CLARKS TELECOMMUNICATIONS CLARKS, NE

LRP LUBBOCK RADIO PAGING INC ,

LRT LORAINE TELECOM CORP DALLAS, TX

LSA CREDIT LOANS, INC. D/B/A LONE STAR COMMUNICATIONS CONROE, TX

LSC NEW PAR DBA AIRTOUCH CELLULAR (PREV LANSING CELL TELE CO) USE DTC

SOUTHFIELD, MI

LSD LONG ISLAND TELEPHONE COMPANY UNIONDALE, NY

LSE L D SERVICES INC SANTA FE SPRINGS, CA

LSH LDS OF SHREVEPORT SHREVEPORT, LA

LSI LONG DISTANCE SAVERS INC ,

LSK ALASKA TELEPHONE CO. TOK, AK

LSL LONG DISTANCE SATELLITE FRAZIER, PA

LSM LASER COMMUNICATION HEMET, CA

LSN LOWRANCE SOUND & COMMUNICATIONS UNION CITY, TN

LSO LIGHT SPEED OPERATORS KENNEDALE, TX

LSP CINCINNATI BELL LONG DISTANCE(PREV. LONG DISTANCE SPECIALITIES) CINCINNATI, OH

LSR LONG DISTANCE SEARCY SEARCY, AR

LSS CELLULAR TECHNOLOGY INC (PREV LSS CELLULAR LUBBOCK) LUBBOCK, TX

LST LONE STAR TELECOM SAN ANTONIO, TX

LSU LISTING SERVICES SOLUTIONS, INCORPORATED LUMBERTON, NJ

LSV CLS SERVICES INC. INDEPENDENCE, OH

LSY WORLDCOM INC. (PREV. LDDS) TULSA, OK

LSZ LONE STAR CELLULAR INC PLEASANTON, CA

LTA LAVERENE’S TELEPHONE ANSWERING SERVICE ,

LTC LAWTON COMMUNICATIONS ,

LTD LEXCOM LONG DISTANCE, INC. LEXINGTON, NC

LTE STAR TEL, INC. (PREV. LUFKIN TELECOMMUNICATIONS INC.) BRYAN, TX

LTI LANSER TELECOM INC. WESTMOUNT, PQ

LTK LTK ENGINEERING INC PHILADELPHIA, PA

LTL LCI INTERNATIONAL (PREV LITEL/LCI INTERNATIONAL) WORTHINGTON, OH

LTM L D C TELECOMMUNICATIONS HIALEAH, FL

LTN LONDON TELECOM NETWORK INC OAKVILLE, ON

LTO CCL TELECOMMUNICATIONS, INC. CEDAR KNOLLS, NJ

LTP LIGHTSHIP TELECOM, L.L.C. NASHUA, NH

LTQ LTS INC JOPLIN, MO

LTR LOCAL TELEPHONE SERVICE COMPANY HOUSTON, TX

LTS LONG DISTANCE TELEPHONE SAVERS INC ,

LTT LINCOLN TELEPHONE & TELEGRAPH OMAHA, NE

LTU LDS OF TULSA TULSA, OK

LTV LITCO TELECOMMUNICATIONS COMPANY NEW YORK, NY

LTW LOUISVILLE TWO-WAY RADIO SVC INC ,

LTX LAR-TEX CELLULAR TELEPHONE CO LAREDO, TX

LTY LIBERTY BELL TELEPHONE CO INC SEATTLE, WA

LTZ LTT CELLULAR LINCOLN, NE

LUA LINQ UP AMERICA NORTHRIDGE, CA

LUB 800-777-CLUB, INC. EL MONTE, CA

LUL CORECOMM (PREV OCOM LONG DISTANCE & CELLULAR LONG DISTANCE) WORTHINGTON, OH

LUM LOUISIANA COMPETITIVE TELECOMMUNICATIONS, INC. KAPLAN, LA

LUS ARCH LONG DISTANCE (PREV LOTUS COMM CORP) HOUSTON, TX

LUW LEC UNWIRED LLC LAKE CHARLES, LA






BR-751-100-112

LVC LEVEL 3 COMMUNICATIONS, LLC LISLE, IL

LVL TELEPHONE BILLING SERVICES, INC. (PREV. LONG DISTANCE BILLING) HENDERSON, NV

LVM LEHIGH VALLEY MOBILE TELE CO ,

LVN LT&T VVN OPERATIONS LINCOLN, NE

LVP LEHIGH VALLEY PAGE ALLENTOWN, PA

LVT LEHIGH VALLEY TELECOM INC ,

LVW LOUISVILLE LIGHTWAVE; ALSO- DBA LEXINGTON LIGHTWAVE LOUISVILLE, KY

LWC BUSINESS TELECOM INC (PREV LASSMAN WEBER COMM) MEDFORD, OR

LWD LA WARD CELLULAR LA WARD, TX

LWG WHO EVER (PREV. LUDWIG) KENNEDALE, TX

LWH LONG DISTANCE WHOLESALE CLUB (EXCEL COMMUNICATIONS) WASHINGTON, DC

LWR LAWRENCE MOBILPHONE LAWRENCE, KS

LWS LEWIS COMMUNICATIONS WYLE, TX

LWX LACKAWAXEN LONG DISTANCE COMPANY ROWLAND, PA

LXC THE LEAST EXPENSIVE CORP GARDEN CITY, NY

LYN LYNCH CORPORATION GREENWICH, CT

LYS LYNK SYSTEMS, INC. ATLANTA, GA

MAA 3M CANADA, INC. LONDON, ON

MAB MID-AMERICA BCSTG CHARLOTTE, MI

MAC MR AUSTIN A CALDWELL ,

MAD FRONTIER COMMUNICATIONS OF THE MID ATLANTIC, INC. ROCHESTER, NY

MAE MAC-TEL SPRINGFIELD, MO

MAG MAGCARD SERVICES INC TUSCON, AZ

MAH MICROPATH ALBERQUERQUE, NM

MAI BROOKS FIBER COMMUNICATIONS OF TEXAS, INC(PREV METRO ACCESS) IRVING, TX

MAK MID MAINE TELECOM BANGOR, ME

MAL WORLDCOM INC. (PREV. LDDS) TULSA, OK

MAM MO-ARK MOBILEPHONE INC ,

MAN MANCHESTER MOBILEPHONE ,

MAO MAT-TELL COMMUNICATIONS, INC. MIAMI BEACH, FL

MAP MCI AIRSIGNAL OF PHILA PA INC ,

MAQ MACTEL, INC ANCHORAGE, AK

MAR MARMON TELEPHONE NETWORK ,

MAS MCI AIRSIGNAL INC CHICAGO, IL

MAT MATRIX ASSOCIATES INC ,

MAU MEDIA COMMUNICATIONS OF AUSTIN AUSTIN, TX

MAV MID ATLANTIC TELECOM OF VIRGINIA RICHMOND, VA

MAW MCI AIRSIGNAL INC (WILMINGTON) ,

MAX MAX-TEL COMMUNICATIONS, INC. ALVOUD, TX

MAY MAY DEPARTMENT STORES CO ST LOUIS, MO

MAZ METAGRAM AMERICA INC PLANO, TX

MBA MOBILE COMMUNICATIONS CORPORATION OF AMERICA ,

MBB MIDWEST WIRELESS COMMUNICATIONS, L.L.C. MANKATO, MN

MBC MOBILECOMM SCHAUMBURG, IL

MBD CAMBRIDGE TELCOM SERVICES, INC GENESEO, IL

MBE MOBILE COMMUNICATION SERVICE INC MEADVILLE, PA

MBF MOBILEFONE ,

MBG MOBILPAGE COMMUNICATIONS PORT ANGELES, WA

MBH MOBILE PHONES & PAGING GOLDEN, CO

MBI MOBIL-TEL NETWORK ENCINO, CA

MBJ MR BEEPER INC SAN JUAN, PR

MBK MELLON BANK NA PITTSBURGH, PA






BR-751-100-112

MBL MOBILE RADIOTELEPHONE & PAGING ,

MBM MT BEACON MOBILE TELEPHONE INC ,

MBN MOBILECOMM - A BELLSOUTH CO - ENGLEWOOD ENGLEWOOD, NJ

MBO MOBIL OIL CREDIT CORP KANSAS CITY, MS

MBP MO-BILPAGE INC ,

MBQ MOBILECOMM - A BELLSOUTH CO RIDGELAND, MS

MBR MUSKOGEE BEEPERS ,

MBS MOBILE RADIO SYSTEMS OF SAN JOSE ,

MBT MOBILE TELEPHONE INC ,

MBU MELBOURNE INTERNATIONAL COMMUNICATIONS LTD PALM BAY, FL

MBV MOBILE RADIO SYSTEMS OF VENTURA ,

MBW MOBILE TELEPHONE SERVICE OF WHEELING WHEELING, WV

MBX MOBILE TELECOMMUNICATION TECHNOLOGIES JACKSON, MS

MBY MTS COMMUNICATIONS, INC.(PREV MANITOBA TEL SYSTEMS ) USE - MXN WINENPEG, CN

MBZ MOBILE TELENET CORP HOUSTON, TX

MCA MOBILE COMMUNICATIONS OF AMERICA ,

MCB AIR TOUCH PAGING, INC (PREV MESSAGE CENTER BEEPERS) EAST HARTFORD, CT

MCC MCCA OF TENNESSEE ,

MCD MCCORD COMMUNICATION SERVICE INC ,

MCE MC CAW CELLULAR ONE OK CITY, OK

MCF MULTI CALL UNIVERSAL FT LAUDERDALE, FL

MCG MCI (PREV. MCI TELECOMMUNICATIONS CORP - PACIFIC DIV) RICHARDSON, TX

MCH MOBILE PHONE OF CHARLESTON ,

MCI MCI TELECOMMUNICATIONS RICHMOND, VA

MCJ MCI TELECOMMUNICATIONS CORP - SOUTH WEST ST LOUIS, MO

MCK MCI (PREV MCI TELECOMMUNICATIONS CORP - SOUTH EAST) RICHARDSON, TX

MCL MESSAGE CENTRAL ,

MCM MOBILE COMMUNICATIONS INC ,

MCN MC CAIN COMMUNICATION ,

MCO MORRIS COMMUNICATIONS INC ,

MCP METROCALL OF PA ,

MCQ MC CAW COMMUNICATIONS FRESNO, CA

MCR MESSAGE CENTER ,

MCS MOBILE COMMUNICATIONS SERVICES INC ,

MCT MESSAGE CENTER INC BURLINGTON, VT

MCU MODERN COMMUNICATIONS CORP ,

MCV MONTANA CELLULAR TELEPHONE CO MISSOULA, MT

MCW MC CAW TELECOMMUNICATIONS ,

MCX MCI INTERNATIONAL ,

MCY WORLDCOM, INC(PREV MERSURY LONG DISTANCE) ,

MCZ AT&T WIRELESS SERVICES, INC.(PREV. MCCAW CELLULAR COMM. INC) KIRKLAND, WA

MDA MID ATLANTIC TELECOM MC LEAN, VA

MDB MEDICAL DENTAL BUREAU INC ,

MDC MODERN COMMUNICATIONS ALTOONA, PA

MDD MARSHALL LDDS MARSHALL, MN

MDE MEADE ASSOCIATES PHILADELPHIA, PA

MDF MEDIA 4 OAK BROOK, IL

MDG MOORE DATA MANAGEMENT SERVICES DIVISION MINNEAPOLIS, MN

MDH MERIDIAN TELECOM CORPORATION WOODSTOCK, GA

MDI METRO ONE TELECOMMUNICATIONS, INC (PREV METRO ONE DIRECT INFO)

BEAVERTON, OR

MDJ MEDICAID DENVER, CO

MDK MTA LONG DISTANCE, INC. WASILLA, AK






BR-751-100-112

MDL MIDCOM OF TUCSON TUCSON, AZ

MDM MERCED TELECOM FRESNO, CA

MDN MID ATLANTIC COMMUNIICATIONS INC (INVALID) OWNINGS MILS, MD

MDO I DON’T CARE (PREV. MELROSE LONG DISTANCE OPERATOR) AUSTIN, TX

MDP MOBILE DISPATCHING SERVICE ,

MDQ MODERN COMMUNICATIONS CORP ALTOONA, PA

MDR MADERA RADIO DISPATCH ,

MDS MOBAPHONE DISPATCH SERVICE CO ,

MDT MID-TOWN COMMUNICATIONS ,

MDU MIDCO COMMUNICATIONS SIOUX FALLS, SD

MDV MOBILCOM OF MEADVILLE MEADVILLE, PA

MDW CCC COMMUNICATIONS CORP (PREV MIDWEST TELEPHONE SERVICE) CAPE CORAL, FL

MDX MID-TEX CELLULAR SAN ANGELO, TX

MDY MAYDAY USA INC HOUSTON, TX

MDZ MID TEL LD INC WILLISTON, ND

MEA MERIMAC TELECOMMUNICATIONS CORP APPLETON, WI

MEB METRO BEEPER INC SAN JUAN, PR

MEC WORLDCOM INC. (PREV. LDDS) TULSA, OK

MED MED ATLANTIC TELEPHONE GREENSBORO, NC

MEE MOMENTUM TELECOM MILL VALLEY, CA

MEG METROPAGE NORMAL, IL

MEH THE MARNE AND ELK HORN TELEPHONE COMPANY DES MOINES, IA

MEI MERCURY COMMUNICATIONS, INC. WILLISTON PARK, NY

MEL MATEWAN ELECTRICAL SERVICE MATEWAN, WV

MEM MOBILECOMM RIDGELAND, MS

MEN MEANS TELCOM (PREV MIIC DBA POLARIS TELCOM) PLYMOUTH, MN

MEO METRO TELECOM INC MARIETTA, GA

MEP METROMEDIA PAGING SERVICES AUSTIN, TX

MEQ MINNESOTA EQUAL ACCESS SERVICES INC EDEN PAIRIE, MN

MER MID AMERICAN TECHNOLOGIES INC OMAHA, NE

MES MOBILPHONE EXCHANGE OF SANDUSKY INC ,

MET METRO ELETRONICS TELECOM SYSTEMS LTD ,

MEU MET COMMUNICATIONS, INC. APOLLO BEACH, FL

MEV MEGSINET-CLEC, INC. CHICAGO, IL

MEW MIDWEST TOWERS, INC. EAST GRAND FORKS, MN

MEX MESSAGE EXPRESS COMPANY DELTON, MI

MEY MUNICIPAL ELECTRIC AUTHORITY OF GEORGIA ATLANTA, GA

MEZ MTE, INC LANGLEY PARK, MD

MFA MAYFIELD ANSWERING SERVICE ,

MFB MEMBERS FINANCIAL SERVICE BUREAU (THE) PHOENIX, AZ

MFC MOBILEFONE COMMUNICATIONS INC ,

MFD MFS DATANET, INC. SAN JOSE, CA

MFE MOBILFONE OF ERIE INC ERIE, PA

MFF MEG RADIO, INC NEWARK, NJ

MFG METROCALL/FIRST PAGE MOUNT LAUREL, NJ

MFH MEDCOM OF RALEIGH RALEIGH, NC

MFI MIDWEST FIBERNET INC MATTOON, IL

MFK MOBILFONE OF KANSAS ,

MFL MASTERFILES INC INFORMATION SERVICES DALLAS, TX

MFN METRO FONE COMMUNICATIONS INC ,

MFO MOBILFONE INC ,

MFP METROCOMM FIBER OPTIC NETWORK COLUMBUS, OH






BR-751-100-112

MFR MARIETTA FIBERNET MARIETTA, GA

MFS MOBILFONE SERVICES INC ,

MFW METROMEDIA FIBER NETWORK, INC NEW YORK, NY

MFX MFN COMMUNICATIONS DALLAS, TX

MFZ WORLDCOM TECHNOLOGIES (PREV MFS INTELENET, INC.) OMAHA, NE

MGA METAGRAM AMERICA INC CHICAGO, IL

MGC MEGACOMM CORP DAVENPORT, IA

MGD MANAGEMENT DATA SERVICES ,

MGE MCGEE COMMUNICATIONS ELECTRONICS INC STOCKTON, CA

MGG MICHIGAN MESSAGE CENTER KALAMAZOO, MI

MGI MID-STATE PAGING, INC. TRENTON, NJ

MGL THE MILLENNIUM GROUP TELEMANAGEMENT CORPORATION BROOKFIELD, WI

MGM CMG TELECOMMUNICATIONS, INC NASHUA, NH

MGN MANAGED NETWORK SYSTEMS INC. WINDSOR, ON

MGO MATAGORDA TWO-WAY BAY CITY, TX

MGP MARMON GROUP INC LOMBARD, IL

MGR MATGRIN ,

MGS MORNINGSTAR COMMUNICATIONS, INC. DUNCANVILLE, TX

MGT MEGA-TEL CELLULAR III EDEN PRARIE, MN

MGU MAGUIRE ELECTRONICS CARDONDALE, PA

MGW MEGAWATS SAN FRANCISCO, CA

MGX MEGATEL CORPORATION ENGLEWOOD, NJ

MHA MPA-MOBILE PHONE ANSWERING SERVICE DUMAS, TX

MHC MONMOUTH CELLULAR ONE FREEHOLD, NJ

MHD MITCHELL LD SERVICE DALLAS, TX

MHE METRO TELEPHONE INC PEORIA, IL

MHG MULTITECHNOLOGY SERVICES, L.P. RICHARDSON, TX

MHH AMERICAN PHONE CORPORATION SARASOTA, FL

MHI MICHTEL, INC. FARMINGTON, MI

MHL MINH LONG DISTANCE FORT WORTH, TX

MHM MAHAFFEY MESSAGE RELAY INC ,

MHN MARATHON TELECOMMUNICATIONS CORP VANCOUVER, BC, CN

MHO METROPHONE LTD. HOUSTON, TX

MHP CONTACT COMMUNICATIONS INC(PREV. METROPOLITAN) USE - COC ONLY

DALLAS, TX

MHR M.R. COMMUNICATIONS, INC SPRINGFIELD, MO

MHT MAHATTAN CABLE TV INC NEW YORK, NY

MHU CAMACHO COMMUNICATIONS CORPORATION SACRAMENTO, CA

MHY MARITIME TELEGRAPH AND TELEPHONE COMPANY, LIMITED HALIFAX, CN

MHZ MARATHON COMMUNICATIONS INC SEATTLE, WA

MIA MID-AMERICAN COMMUNICATIONS CORP ,

MIB MICHIGAN BELL TELEPHONE CO DETROIT, MI

MIC WORLDCOM INC. (PREV. LDDS) TULSA, OK

MID MIDCO-TEL SIOUX FALLS, SD

MIE METRO MOBILE WALLINGFORD, CT

MIG MINIMUM RATE PRICING INCORPORATED BLOOMFIELD, NJ

MIH MID-HUDSON COMMUNICATIONS, INC. CATSKILL, NY

MII MICRO-COMM TELECOMMUNICATIONS MOBILE, AL

MIK MID-AMERICAN TELEPHONE COMPANY EASTPOINTE, MI

MIL MILLI COM INC RALEIGH, NC

MIM MIMA INC ,

MIN MINTELCO LDS INC BRAINERD, MN






BR-751-100-112

MIO MICRONESIAN TELECOMMUNICATIONS CORPORATION SAIPAN, CMWL N MARIANAS, NN

MIP MID-MAINE TELPLUS DBA MID-MAINE LONG DISTANCE BANGOR, ME

MIR MINERICH INC RICHMOND, KY

MIS MIDWEST COMMUNICATIONS INC GRAND ISLAND, ME

MIT MIDCO-TEL (USE MID) ,

MIU MISSOURI LOTTERY JEFFERSON CITY, MO

MIV MEBTEL INTEGRATED COMMUNICATIONS SOLUTIONS, L.L.C. MEBANE, NC

MIW GREAT LAKES COMNET, INC (PREV MICHIGAN INDEPENDENT NETWORK, INC.)

OKEMOS, MI

MIX MOUNTAIN TELECOMMUNICATIONS, INC. TUCSON, AZ

MIZ MID SEA DBA MIDCOM COMMUNICATIONS INC. SEATTLE, WA

MJC SPRINT SPECTRUM L.P. (PREV. MAJORCO, L.P.) KANSAS CITY, MO

MJD FAIRPOINT COMMUNICATIONS CORP (PREV MJD TELECHOICE CORP) CHATHAM, NY

MKA MARK TWAIN LONG DISTANCE, INC (PREV MARK TWAIN COMMUN COMPANY

HUROLAND, MO

MKB MARK TWAIN LONG DISTANCE, INC. HURDLAND, MO

MKC MOBILTALK CELLULAR INC FORT MYERS BEACH, FL

MKE METROLINK INTERNET SERVICES OF PORT ST. LUCIE, INC MELBOURNE, FL

MKL MASKATEL INC STE ROSALIE, PQ

MKM MERCURY TELECOM (USA) INC NEWARK, NJ

MKN ACC OF WISCONSIN LLC (PREV PEBBLES CELLULAR CORP) USE HWC FREDERICK, MD

MKS MAIN STREET MEDIA BEVERLY HILLS, CA

MKT MILWAUKEE TELEPHONE CO. DBA CELLULAR ONE AND CELLULAR1/E.WISCONSI

WAUKESKO, WI

MKV MCKEEVER COMMUNICATIONS INC DECATUR, IL

MKZ MOCK’S 2-WAY RADIO STUTTGART, AK

MLA MIDLAND COMMUNICATIONS CORP MIDLAND, TX

MLB MOBILCOMM OF LONGBEACH LONGBEACH, CA

MLC MOBILE COMMUNICATIONS CORP OF AMERICA ,

MLD METRONET LONG DISTANCE COMMUNICATIONS INC HOLP, MI

MLE MID ATLANTIC TELEPHONE GREENSBORO, NC

MLF MANAWA TELECOM, INC. 131 2ND STREET, WI

MLG WORLDCOM INC. (PREV. LDDS) TULSA, OK

MLH MICRO LIGHT COMMUNICATIONS INC ALBUQUERQUE, NM

MLI MULTI COMPUTER SYSTEMS INC ADDISON, IL

MLJ MILLENNIUM TELCOM, L.L.C. DENISON, TX

MLK METRO-LINK TELECOM TEXAS CITY, TX

MLL MCI CELLCOM CELLULAR ,

MLM MILLICOM TELECOMMUNICATIONS SERVICES INC NEW YORK, NY

MLN MAINLINE COMMUNICATIONS ,

MLO MESCELLCO COMMUNICATIONS INC JACKSON, MS

MLP MERRILL LYNCH PIERCE FENNER & SMITH INC NEW YORK, NY

MLQ MONTEL COMMUNICATIONS INC MONROEVILLE, AL

MLR MOBILE RADIO COMMUNICATIONS SERVICE ,

MLS MCLEOD NETWORK SERVICES(USE IOR ONLY) DES MOINES, IA

MLT MOBILE RADIO TELEPHONE SERVICE ,

MLU MERETEL COMMUNICATIONS, L.P. DALLAS, TX

MLV MONTANA LEGAL SERVICES ASSOCIATION HELENA, MT

MLW MERCHANT-LINK INC VIENNA, VA

MLX MULTIMEDIA LONG DISTANCE COMPANY ATLANTA, GA

MLY MTC TELEMANAGEMENT CORPORATION PETALUMA, CA

MLZ MCLANG CELLULAR INC POTOMAC, MD






BR-751-100-112

MMA MM ANSWERING SERVICE INC ,

MMB MITCHELL MOBILE TELEPHONE ,

MMC MARIETTA MARINE COMMUNICATIONS ,

MMD METROMEDIA PAGING SERVICES SCHAUMBURG, IL

MME MID-MISSOURI CELLULAR SEDALIA, MO

MMF MILLEDGEVILLE MOBILEFONE INC ,

MMG MTI MANAGEMENT LTD FT WAYNE, IN

MMH MAMMOTH CELLULAR INC SAN FRANCISCO, CA

MMI TELECOMMUNICATIONS RESOURCES INC(PREV MONTANA MICROWAVE) BUTTE, MT

MMJ METCOM INCORPORATED PLAINVIEW, NV

MMK METAMORA TELEPHONE COMPANY METAMORA, IL

MML MOBILEFONE NORTHWEST (MOSSES LAKE) ,

MMM MID-MO MOBILFONE ,

MMN SOURIS RIVER TELECOMM. COMPANY (PREV MID-TEL L D INC OF MINOT) MINOT, ND

MMO METRO MOBILE CHARLOTTE, NC

MMP MARATHON MOBILE PHONE ,

MMQ MARTIN MARIETTA INFORMATION & COMMUNICATIONS SYSTEMS CHANTILLY, VA

MMR MINNESOTA MOBILE RADIO INC ,

MMS MARINETTE-MENOMINEE LDS MARINETTE, WI

MMT MASS CONNECTICUT MOBILE TELEPHONE CO ,

MMU MULTI-CHANNEL SYSTEMS, INC. ADDISON, TX

MMV MOBILECOMM OF MOUNTIANVIEW MOUNTAINVIEW, CA

MMW MCCA MICROWAVE GARDEN GROVE, CA

MMX MEDICINE MAN PAGING CLARKSVILLE, AR

MMY ZIMMER WAY FORT WORTH, TX

MMZ METRO MOBILE CTS NEW YORK, NY

MNA MONTANA POWER CO BUTTE, MT

MNC MINNESOTA COMMUNICATIONS ,

MND MONAD FEDERAL CREDIT UNION ,

MNE MAIN CELLULAR PORTLAND, ME

MNG MUSTANG TELECOM INC HOUSTON, TX

MNH MENDELSSOHN GROUP KENNEDALE, TX

MNI MICRONET INC JAMINSON, PA

MNK MADISON NETWORK SYSTEMS, INC HAMEL, IL

MNL MOBILEFONE NORTHWEST (LEWISTON) ,

MNM MID-CONTINENT COMMUNICATIONS EDMOND, OK

MNN MINNESOTA MOBILE TELEPHONE ,

MNO METRONET COMMUNICATIONS CORP. TORONTO, ON

MNP MOBILEFONE NORTHWEST PASCO ,

MNQ MONTANA TEL-NET LOLO, MT

MNR MONROE RADIOTELEPHONE ,

MNS MOBILEFONE NORTHWEST (SPOKANE) ,

MNT MARINE TELEPHONE COMPANY ,

MNU MCMANUS COMMUNICATIONS BLYTHEVILLE, AR

MNW MOBILFONE NORTHWEST INC ,

MNX MOUNTAIN COMMUNICATIONS INC. PUEBLO, CO

MNY MOBILEFONE NORTHWEST YAKIMA ,

MNZ MON-CRE WIRELESS, INC. DBA MON-CRE LONG DISTANCE RAMER, AL

MOA METRO OF ATHENS INC ,

MOB MOBILCOM MOBILE COMMUNICATION SERVICE MEADVILLE, PA

MOC METROCOMM INC COLUMBUS, OH

MOD MODULAR DATA INC EL MONTE, CA






BR-751-100-112

MOE METROPHONE PHILADELPHIA, PA

MOF MOUNTAINET, INC. GATE COTU, VA

MOG MOBILPAGE INC ST JOSEPH, MO

MOH ENGLISH DAVID DBA MOBILE COMMUNICATIONS SERVICES TYLER, TX

MOI THRIFTY CALL, INC. (PREV. MOUNTAINEER LONG DISTANCE, INC.) SAN MARCOS, TX

MOJ MARTELL TELECOM, INC DBA TRI-STATE LONG DISTANCE GLENNS FERRY, ID

MOK MOBILE PHONE OF OKLAHOMA LAWTON, OK

MOL METRO OF LAUREL ,

MOM MIDCOM INC BISMARCK, ND

MON METRO ONE ROCHELLE PARK, NJ

MOO MASSENA TELEPHONE COMPANY MASSENA, IA

MOP MOBILE - PAGING COMMUNICATIONS MADISON, SD

MOR MOTOROLA COMMUNICATIONS AND ELECTRONICS INC SAN DIEGO, CA

MOS METRO ONE TELECOMMUNICATIONS BEAVERTON, OR

MOT MONTANA LONG DISTANCE INC BILLINGS, MT

MOU MOUNTAINEER CELLULAR GENERAL PARTNERSHIP HINDMAN, KY

MOV MADISON RIVER LONG DISTANCE SOLUTIONS, INC CHAPEL HILL, NC

MOW MONTANA WIRELESS, INC. MISSOULA, MT

MOY MTCO COMMUNICATIONS, INC METAMORA, IL

MOZ MOBILE ELECTRONICS INC WICHITA, KS

MPA METRO-PAGE OF AZ ,

MPB MOBILPHONE AND BEEPER INC ,

MPC METRO-PAGE OF COLUMBUS INC ,

MPD MICAL PROPERTIES INC YONKERS, NY

MPE MOBILE PARTNERS CORP. BRONX, NY

MPG MADISON PAGING ,

MPH MOBILEPHONE SYSTEMS ,

MPI MOBILEMEDIA COMMUNICATION, INC.(PREV. METROMEDIA PAGING SERVICES)

ST LOUIS, MO

MPK THE MARSEILLES TELEPHONE COMPANY OF MARSEILLES ILLINOIS METAMORA, IL

MPL METROPOLITAN FIBER SYSTEMS OF CHICAGO INC OAKBROOK TERRACE, IL

MPM METROPOLITAN MOBILE TELEPHONE CO CHICAGO, IL

MPN MOBILEFONE NORTHWEST SPOKANE, WA

MPO MUSTANG OPERATORS DALLAS, TX

MPP MOBILEMEDIA PAGING AND PERSONAL/COM SERVICES COLUMBIA, MD

MPQ MID-PLAINS LONG DISTANCE MIDDLETON, WI

MPR MOBILPHONE PAGING RADIO ,

MPS MISSOURI PAGING SERVICES INC ,

MPT MOBILE PHONE OF TEXAS INC ,

MPU MCI AIRSIGNAL OF PITTSBURGH PA INC ,

MPV MOBILEFONE OF NORTHEASTERN PENNSYLVANIA INC ,

MPW MOBILE PHONE WEST ,

MPX MAP MOBILE COMMUNICATIONS INC. PHOENIX, AZ

MPY MTEL LONG DISTANCE INC MILLINGTON, TN

MPZ MPC BUSINESS COMMUNICATION SYSTEMS INC/EASTON TELECOM SERVICES

POMPANO BEACH, FL

MQA MARQUETTE-ADAMS TELEPHONE COOPERATIVE, INC. OXFORD, WI

MQC METRO CONNECTION INC DENTON, TX

MQL METROTEL DENTON, TX

MQP METACOMM CELLULAR PARTNERS WAYNE, NJ

MQT METRO CONNECTION INC DENTON, TX

MRA MCI/RSA INC ROSWELL, GA

MRB CAMARATO DISTRIBUTING, INC HERRIN, IL






BR-751-100-112

MRC MOBILE RADIO COMMUNICATIONS INC ,

MRD MESSAGES BY RADIO INC ,

MRE TAYLOR, JAMES DBA METROTEL TEXARKANA, TX

MRF MEIER-FRANK CO PORTLAND, OR

MRG MINNESOTA REGIONAL NETWORK MINNEAPOLIS, MN

MRH MARVIN RHEINBOLDT TV & COMMUNICATIONS ,

MRI METRO RADIO PHONE ,

MRJ AMERICAN COMMUNICATION SYSTEMS LITTLETON, CO

MRK M-K TECHNOLOGIES BOISE, ID

MRL METROLINE INC POTTSBORO, TX

MRM MOBILE RADIO MESSAGE SERVICE INC ,

MRN MARINETTE RADIO PAGING SERVICES ,

MRO MOBILE RADIO COMMUNICATIONS SERVICES INC ,

MRP MITCHELL RADIO PAGING ,

MRQ MICHIGAN 6 CELLULAR LP ROSWELL, GA

MRR MORAINE RADIO WEST BEND, WI

MRS M T SYSTEM OF MN INC (NOW WESTERN WIRELESS CORP. - PCF) ,

MRT MARINE RADIO TELEPHONY CO INC ,

MRU METROTIME COMMUNICATIONS FT. WORTH, TX

MRV MID-RIVERS TELEPHONE CO-OP, INC GLENDIVE, MT

MRW METRO RADIO PHONE OF WISCONSIN ,

MRX MUNSON RADIO GREAT FALLS, MT

MRY MERCURY COMMUNICATIONS COMPANY JACKSON, MS

MRZ METROCALL, INC ALEXANDRIA, VA

MSA MOBILECOMM OF SAN ANTONIO SAN ANTONIO, TX

MSB MOBILE COMMUNICATIONS SVC. OF BOWLING GREEN, INC. BOWLING GREEN, KY

MSC MID-SOUTH COMMUNICATIONS ,

MSD MASTERCARD INTERNATIONAL ST LOUIS, MA

MSE MID-STATE ELECTRONICS WENATCHEE, WA

MSG MCI AIR-SIGNAL OF INDIANA INC ,

MSH MARSCH COMMUNICATIONS MANAGEMENT (NOW TMC COMM -TMZ) VENTURA, CA

MSI MSI TELECOMMUNICATIONS BROOKVILLE, FL

MSK MEANS COMMUNICATIONS CORPORATION PLYMOUTH, MN

MSL MARSHALL COMMUNICATIONS CORP ,

MSM MARCOM SYSTEMS INC ,

MSN TDS METROCOM, INC(PREV MADISON CLEC CORPORATION) CHICAGO, IL

MSO MINNESOTA SOUTHERN CELLULAR TELEPHONE CO MANKATO, MN

MSP MOUNTAIN MESSAGE & PAGER SERVICE INC GRAND JUNCTION, CO

MSQ MISSOURI CELLULAR LIMITED PARTNERSHIP(NOW WESTERN WIRELESS-PCF)

ROSWELL, GA

MSR MT SHASTA RADIO TELEPHONE ,

MSS MID-STATE SYSTEMS INC ,

MST MCI AIRSIGNAL TELECOMMUNICATIONS INC ,

MSU MOBILE TELEPHONE OF SOUTHERN UTAH ,

MSV METRO COMMUNICATIONS SERVICES ,

MSW ACC OF MINNESOTA CORP (PREV MINNESOTA SIX CELLULAR CORP) USE BNY

SCHAUMBURG, IL

MSX MSN COMMUNICATIONS, INC. CARESBAD, CA

MSY MORGAN STANLEY AND COMPANY NEW YORK, NY

MSZ MASTER CORP DALLAS, TX

MTA METRO AMERICA COMMUNICATIONS ATLANTA, GA

MTB TELAMARKETING COMMUNICATIONS OF MONTEREY BAY INC (INVALID) MONTEREY, CA

MTC MOBILE TELECOMMUNICATIONS ,






BR-751-100-112

MTD WORLDCOM INC. (PREV. LDDS) TULSA, OK

MTE METROTEC ,

MTF METROPOLITAN FIBER SYSTEMS INC NEW YORK, NY

MTG METROMEDIA PAGING SERVICES ENGLEWOOD CLIFFS, NJ

MTH MORTECH INDUSTRIES WOODSTOCK, GA

MTI MOUNTAIN TELECOMMUNICATIONS INC ,

MTJ MOBILE FONE OF JACKSON HOLE INC ,

MTK MOBIL TALK INC ,

MTL MC CAW TELEPAGE ,

MTM METER MASTER DENVER, CO

MTN MOBILE TELEPHONE COMPANY OF NJ ,

MTO MOTELCO INC ,

MTP MOBILE TELEPHONE AND PAGER INC KAMUELA, HI

MTQ MTS-TAMPA INC TAMPA, FL

MTR MOTOR INN INC ,

MTS M T SYSTEMS INC ,

MTT METROTEC INC ,

MTU MOUNTAIN COMMUNICATIONS INC AVON, CO

MTV METROPOLITAN TELECOMMUNICATIONS (PREV. MTV, INC) NEW YORK, NY

MTW MUSKOGEE TWO-WAY ,

MTX NETROCELL CELLULAR TEL CO (NAME CHG METROPLEX TELECOM) ,

MTY MILITARY COMMUNICATIONS CENTER INC EDEN PRAIRIE, MN

MTZ MANITWOC LONG DISTANCE SERVICE MANITWOC, WI

MUA METRO AREA USERS ASSOC FREMONT, NE

MUC MULTICON TELECOM NETWORK INC DALLAS, TX

MUD MEG RADIO, INC. NEWARK, NJ

MUE CARIBBEAN TELECOMMUNICATIONS CONSORTIUM, INC(PREV MULTIMEDIA)

SAN FRANCISCO, CA

MUF MOBILE U.H.F. INC GARDEN GROVE, CA

MUG MTC COMMUNICATIONS, INC. COLCHESTER, IL

MUH MUTH COMMUNICATIONS MITCHELL, SD

MUI MAUI CELLULAR TELEPHONE CO KIRKLAND, WA

MUL MULTI-CALL ,

MUM ACC OF WEST VIRGINIA CORP (PREV NORTHLAND CELL CORP) USE EWC MORGANTOWN, WV

MUN MOUNTAIN MOBILE COMMUNICATIONS REDDING, CA

MUO MANUEL TELCOM WYLE, TX

MUP MOUNTAIN PAGING NETWORK INC KALIPSELL, MT

MUQ MAINSTREET COMMUNICATIONS, LLC SAUK CENTRE, MN

MUR LDDS SULPHUR, LA

MUS MUSTANG COMMUNICATIONS DENVER, CO

MUT MUTUAL SIGNAL CORPORATION SAN FRANCISCO, CA

MUU MICROSUN TELECOMMUNICATIONS, INC. FT. LAUDERDALE, FL

MUV MOUNTAIN SOLUTIONS, LTD LAKEWOOD, CO

MUW MULTICOMM COMMUNICATION TOWERS WILLIAMSBURG, PA

MUY MERCURY INC SUPLHUR, LA

MUZ MELROSE COMMUNICATIONS, INC MELROSE, MN

MVA MICROVOICE MINNEAPOLIS, MN

MVC MOUNT VIEW COMMUNICATIONS INC ,

MVD MIDWEST VOICE AND DATA NETWORKS, LLC. MADISON, WI

MVI MONTANA ADVANCED INFORMATION NETWORK, INC. FAIRFIELD, MT

MVL MID-RIVERS LONG DISTANCE, INC. CIRCLE, MT

MVP MADISON RIVER TELEPHONE CO MEBANE, NC

MVR MIAMI VALLEY RADIOTELEPHONE ,






BR-751-100-112

MVS METASOLV SOFTWARE INC PLANO, TX

MVT MCV TELCOM ARLINGTON, TX

MVW MOUNTAINVIEW COMMUNICATIONS, INC. RANDOM LAKE, WI

MVX MVX COMMUNICATIONS LLC SAN MATEO, CA

MWA MATHEWS ANS SERVICE ,

MWB AMERICAN CELLULAR WIRELESS LAWRENCEVILLE, GA

MWC METRO WORLD COMMUNICATIONS INC ,

MWD METROWIDE INTERNATIONAL COMMUNICATIONS REXDALE, ON

MWE MIDWEST MOBILE COMMUNICATION WINNER, SD

MWF MWU FIBERCOM ST LOUIS, MO

MWG M P W PAGING CARROLLTON, GA

MWI MOBILECOMM OF WISCONSIN INC MILWAUKEE, WI

MWK MOBILPHONE OF WESTERN KANSAS DIGMTON, KS

MWL MARPLE-NEWTOWN TELEPHONE ANSWERING SERVICE NEWTOWN SQUARE, PA

MWM MIDWEST MOBILE ,

MWN MCGRAW COMMUNICATIONS, INC. NEW YORK, NY

MWO MID-IOWA LONG DISTANCE, INC. GILMAN, IA

MWQ MOUNTAIN WEST LONG DISTANCE ORANGEVILLE, UT

MWR MIDWESTERN RELAY SUB OF MRC TELECOMMUNICATIONS INC MILWAUKEE, WI

MWS MIDWEST TELECOM CHICAGO, IL

MWT COAST TO COAST TELECOMMUNICATIONS CLARKSTON, MI

MWU MIDWESTERN TELECOMMUNICATIONS, INCORPORATED CHICAGO, IL

MWV TELIGENT INC (PREV. MICROWAVE SERVICES INC) VIENNA, VA

MWW MOBILEFONE NORTHWEST WALLA WALLA ,

MWX MBO WIRELESS EARLSBORO, OK

MWY MIDWEST TELECOM OF AMERICA, INC MERRILLVILLE, IN

MWZ AT&T WIRELESS SERVICES, INC. (PREV. MCCAW COMMUNICATIONS-MSI DIV)

KIRKLAND, WA

MXC MIDDLESEX CELLULAR MIDDLESEX, NJ

MXD MOUNTAINET LONG DISTANCE, INC. GATE CITY, VA

MXI MAXXIS COMMUNICATIONS, INC TUCKER, GA

MXL MAXTEL CORPORATION HARRISON, NJ

MXM METRO-COM, INC. OMAHA, NE

MXN MTS COMMUNICATIONS, INC. (PREV MTS NETCOM, INC.) WINNIPRG, MB

MXO METRO TELECONNECT, INC. GAITHERSBURG, MD

MXS MICROCELL CONNEXIONS, INC. MONTREAL, PQ

MXT MATRIX TELECOM FORT WORTH, TX

MXW MIDDLETOWN TELECOM INC MARLTON, NJ

MXX MTX COMMUNICATIONS CORP NEW YORK, NY

MXZ MOBILE TELETALK TEXAS 4 BRISCOE INC CHARLOTTESVILLE, VA

MYA MOBILE RELAY ASSOCIATES INC PARAMOUNT, CA

MYC MACYS CALIFORNIA INC SAN FRANCISCO, CA

MYE MAHORNEY ELECTRONIC PAGING BUENA VISTA, CO

MYH MARTEL COMMUNICATIONS DBA MARIANNA-SCENERY HILL LONG DISTANCE CO.

MARIANNA, PA

MYI MERCURY MESSAGE PAGING, INC. RIVERDALE, MD

MYK MERCURY CELLULAR OF KANSAS, INC. LAKE CHARLES, LA

MYL MCELROY ELECTRONICS CORPORATION SHIRLEY, MA

MYM MY-COMM INC EUGENE, OR

MYO MILLRY COMMUNICATION, INC. MILLRY, AL

MYR MILLRY TELEPHONE COMPANY, INC. MILLRY, AL

MYS MARYLANDERS AGAINST YOUTH SUICIDE BROOKLANDVILLE, MD

MYT MULTIMEDIA HYPERION TELECOMMUNICATIONS WICHITA, KS






BR-751-100-112

MYU MID CENTURY TELEPHONE CO-OPERATIVE CANTON, IL

MZC MONARCH COMMUNICATIONS COEUR’D ALENE, ID

MZL VARTEC TELECOM, INC (PREV METROTEL LONG DISTANCE) LANCASTER, TX

MZM METROMAIL CORP LOMBARD, IL

MZP METROMEDIA PAGING RIDGEFIELD PARK, NJ

MZT MOTOROLA INC FORT WORTH, TX

NAA EQUALNET CORPORATION (PREV NORTH AMERICAN TELECOMMUNICATIONS CORP

UNIONDALE, NY

NAB NORTH AMERICAN DATA SYSTEMS INC. ATLANTIC BEACH, FL

NAC EQUALNET CORORATION (PREV NORTH AMERICAN COMMUNICATIONS,INC)

WILLIAMSPORT, PA

NAD NORTH AMERICAN DIGICOM CORPORATION AURORA, CO

NAE NORTH AMERICA TELEPHONE & TELECOMMUNICATIONS CRANFORD, NJ

NAF NATEL L.C. FAIRFIELD, IA

NAG NORTH AMERICAN COMMUNICATIONS GROUP KANSAS CITY, MO

NAH NOAH CORP FORT WAYNE, IN

NAI NORTH AMERICAN COMMUNICATIONS CORP KANSAS CITY, MO

NAL NATIONAL TELEPHONE OF AMERICA NEW YORK, NY

NAM NEW AMERICAN PHONE COMPANY ,

NAN NORTH AMERICAN NETWORK VAN COUVER, BC

NAO NETWORK ACCESS SOLUTIONS CORP. STERLING, VA

NAP NORTH ALABAMA PAGING CO ,

NAQ NORTH ALABAMA CELLULAR ONEONTA, AL

NAR NORTHERN ARIZONA COMMUNICATIONS CORP FLAGSTAFF, AZ

NAS WORLDCOM INC. (PREV. LDDS) TULSA, OK

NAT NORTH AMERICAN TELECOM INC ,

NAU NA COMMUNICATIONS, INC ABINGDON, VA

NAW NATIONWIDE RSA SERVICE INC VALLEY STREAM, NY

NAX NTTA.COM, INC. NEW YORK, NY

NBB MCNABB LONG DISTANCE, INC MCNABB, IL

NBC NEW BRUNSWICK CELLULAR CLARKSBURG, NJ

NBD NBD BANK NA DETROIT, MI

NBE NATIONAL BUSINESS EXCHANGE, INC. PASADENA, CA

NBI NATIONAL BRANDS INC PHOENIX, AZ

NBK NETWORK BROKERS INC IRVING, TX

NBR THE NEW BRUNSWICK TELEPHONE COMPANY, LIMITED SAINT JOHN, NB

NBT NEBRASKA CELLULAR GRAND ISLAND, NE

NBZ NBC INC SAN ANTONIO, TX

NCA NTE CENTRAL COAST ,

NCC NATIONAL COMMUNICATIONS CO ,

NCD NTCNET TELECOM INC NEWPORT, NY

NCE NCHE TELECOMMUNICATIONS NETWORK INC FAIRFAX, VA

NCG NORTH AMERICAN COLLECTION AGENCY, INCORPORATED EDGEMONT, PA

NCH NATIONAL CASH REGISTER ,

NCI NETWORK COMMUNICATIONS ,

NCK NATIONAL COMM LINK, LLC NORTH MIAMI BEACH, FL

NCL NET-CAL LANSING, MI

NCM NIAGARA COMMUNICATIONS INC ,

NCN NATIONAL COMMUNICATIONS NETWORK NEW YORK, NY

NCO NATIONAL COMM CO INC ,

NCP ACC LONG DISTANCE CORP(PREV. NC CORP-PACE) ROCHESTER, NY

NCQ NTC INC LIGHTHOUSE POINT, FL

NCR NCR TELECOMMUNICATIONS SERVICES INC (NCR-TSI) ,






BR-751-100-112

NCS LCC (PREV NACODOCHES TELECOMMUNICATIONS INC) LUFKIN, TX

NCT NOR CAL TELECOM FREEMONT, CA

NCU NETWORK COMMUNICATIONS INC SEATTLE, WA

NCW NATIONAL COMTEL NETWORK INC TARZANA, CA

NCX NCI COMMUNICATIONS INC LAKEWOOD, NJ

NCY NEW CHANNELS - HYPERION TELECOMMUNICATIONS E SYRACUSE, NY

NCZ NATIONAL CELLULAR, LLC WALLINGFORD, CT

NDC NORTHERN DOOR COMMUNICATIONS SISTER BAY, WI

NDE NATIONWIDE TELECOM, INC. BURLINGTON, NJ

NDG NEW ENGLAND DIGITAL DISTRIBUTION INC BEVERLY, MA

NDI NEW DIMENSIONS INDUSTRIES PHOENIX, AZ

NDL NORTH DAKOTA LONG DISTANCE DEVILS LAKE, ND

NDS NORTHEAST TELEDISCOUNT INC NORWALK, CT

NDT NORTHERN TELEPHONE & DATA OSHKOSH, WI

NDW MIDWEST TELEPHONE SERVICE INC (INVALID USE MDW) WICHITA, KS

NEA NEW PARIS TELEPHONE INC NEW PARIS, IN

NEC NETWORK COMMUNICATIONS ,

NED NEW ENGLAND TELEPHONE DISCOUNT SYSTEMS INC NORWALK, CT

NEE NEW WORLD PHONE SERVICE, INC. NORRISTOWN, PA

NEF NORTHEAST FLORIDA LONG DISTANCE CO., INC. MACCLENNY, FL

NEG NEW ENGLAND TELEPHONE BOSTON, MA

NEH NATIONAL TELEPHONE EXCHANGE NEW YORK, NY

NEI NETWORK I INC ,

NEK NETWORK ENHANCED TECHNOLOGIES, INC. LOS ANGELES, CA

NEL NETTEL(CODE INVALID) DENVER, CO

NEM NEW ENGLAND MICROWAVE CORP HARTFORD, CN

NEN NET LEC, INC. DE PERE, WI

NEO NELSON’S ELECTRONICS INC WINNER, SD

NEP NETCOM ENTERPRISES ,

NEQ NORTH-EASTERN PENNSYLVANIA TELEPHONE COMPANY FOREST CITY, PA

NER NEW ERA COMMUNICATIONS INC ALEXANDRIA, VA

NES NATIONAL EXCHANGE OF SEATTLE INC ,

NET NETSHARE INC ,

NEU NEMONT COMMUNICATIONS INC SCOBEY, MT

NEV NEW TELCO, L.P. DBA SPRINT TELECOMMUNICATIONS VENTURE KANSAS CITY, MO

NEW NEW-CELL INC PULASKI, WI

NEX NATIONAL EXCHANGE BOLDER, CO

NEZ NETCALL INC LANSING, MI

NFB NATIONAL FIBERNET INC DE SOTA, TX

NFC NATIONAL FIBER COM, INC. WAXAHACHIE, TX

NFI NETWORK FACILITIES INTERNATIONAL DALLAS, TX

NFL NATIONAL TELECOMMUNICATIONS OF FLORIDA LIGHTHOUSE POINT, FL

NFM NORTHWEST FLORIDA MOBILE PHONE ,

NFN NICHEL FONE INC SAN ANTONIO, TX

NFT NORTHEAST FLORIDA TELEPHONE COMPANY MACCLENMY, FL

NFX NETFAX TECHNOLOGIES, INC MIAMI, FL

NGD NATIONWIDE LONG DISTANCE, INC. HOUSTON, TX

NGI NTEGRITY TELECONTENT SERVICES, INC SOUTHFIELD, MI

NGT NEBRASKA TECHNOLOGY & TELECOMMUNICATIONS, INC. LINCOLN, NE

NGV NETWORK PAGE CORP EASTON, PA

NGW NORTH AMERICAN GATEWAY, INC. TORONTO, ON

NHA 900 AMERICA LTD AKRON, OH






BR-751-100-112

NHC NORTH COUNTY COMMUNICATIONS CORP LA JOLLA, CA

NHE NCHE TELEPHONE FAIRFAX, VA

NHL NEW HAMPSHIRE TELEPHONE COMPANY, INC. DBA MCT LONG DISTANCE CONTOOCOOK, NH

NHM NORTH TEXAS COMMUNICATIONS COMPANY MUENSTER, TX

NHN NORTH PENN TELEPHONE CO. PRATTSBURGH, NY

NHO CONCHO CELLULAR TELEPHONE CO., INC. PORT ARTHUR, TX

NHP NECHES PAGING INC LUMBERTON, TX

NHR NHT PARTNERSHIP BUFFALO, NY

NHS NORTHCOAST COMMUNICATIONS, L.L.C. SYOSSET, NY

NHT NORTH AMERICAN TELEPHONE TAMPA, FL

NIC NIACOM COMMUNICATIONS INC ,

NID NORTHWESTERN INDIANA TELEPHONE COMPANY HEBRON, IN

NIE NITEL CORPORATION DALLAS, TX

NII NSI COMMUNICATIONS SERVICES, INC. LYNDHURST, NJ

NIL NORTHERN ILLINOIS CELLULAR COMMUNICATION INC DEKOLB, IL

NIM NATIONAL IMS CORP ,

NIN NTT INC (INVALID CODE) MILWAUKEE, WI

NIO NATIONAL COMMUNICATIONS CORP AUSTIN, TX

NIR NORTHERN INDIANA RADIOPHONE & PAGING SYSTEMS INC ,

NIS NORTHWEST MISSOURI CELLULAR LIMITED PARTNERSHIP MARYVILLE, MO

NIT NCR INTERNATIONAL TELECOMMUNICATIONS SERVICES INC ,

NJF NEW JERSEY FIBER TECHNOLOGIES PISCATAWAY, NJ

NJL NECLEC, LLC HINGHAM, MA

NJP NEW JERSEY STATE POLICE WEST TRENTON, NJ

NJT NEW JERSEY TELECORP, LTD. SAYREVILLE, NJ

NKA NETWORK ACCESS INC. HOLLYWOOD, FL

NKC NETWORK CONSULTANTS INC BUFFALO, NY

NKE NETWORK TELECOM EXCHANGE CORP, DBA NTX EASTON, PA

NKH NETWORK TELEPHONE CORPORATION PENSACOLA, FL

NKI NORARK COMMUNICATIONS, INC. WYNNE, AR

NKL NUSHAGAK LONG DISTANCE DILLINGHAM, AK

NKN NORTH LAKE NETWORK SERVICE DALLAS, TX

NKP NETWORKPLUS FAIRFAX, VA

NKS NETWORK SOLUTIONS INC (NOW TELECOM AMERICA, INC. - USE TIA) BOCA RATON, FL

NKT NORSK TELEKOM, L.L.C. SPRING GROVE, MN

NLA NTC NET LONG DISTANCE INC. NEWPORT, NY

NLC NORTEL COMMUNICATIONS INC SALT LAKE CITY, UT

NLD NATIONAL DATA ,

NLE NATIONAL TELEPHONE EXCHANGE (HARRISBURG) HARRISBURG, PA

NLG NORLIGHT SUB OF MRC TELECOMMUNICATIONS INC MILWAUKEE, WI

NLK NETLINK SEATTLE, WA

NLL NUCOMNET, LLC PLEASANTON, CA

NLN EXTELCOM DBA EXPRESS TEL (PREV. NATIONAL NETWORK CORP.) SALT LAKE CITY, UT

NLO NATIONAL COMMUNICATIONS, LLC MILWAUKEE, WI

NLP NATIONAL CALLING PLAN, INC. OSSINING, NY

NLR NETLINX TELECOMMUNICATIONS, CORPORATION MIAMI, FL

NLS NEURAL SYSTEMS INC SAN ANTONIO, TX

NLT TELESPHERE COMMUNICATIONS INC (NOW WILTEL - WTL) OAKBROOK, IL

NLU NLD USA SLOAN, IA

NLY NEELY SALES SALT LAKE CY, UT

NLZ NEXTEL PARTNERS OPERATING CORP KIRKLAND, WA

NMA NATIONAL TELCOM MANAGEMENT, INC. FT. LAUDERDALE, FL






BR-751-100-112

NMC NO-MIS COMMUNICATIONS INC ,

NME NEW MILLENNIUM COMMUNICATIONS, CORP MIAMI, FL

NMG NETWORK MARKETING PLANO, TX

NMI NWM MANAGEMENT, INC. JACKSON, MS

NML NORTHERN MICHIGAN LDS PETOSKEY, MI

NMM NORTH MISSISSIPPI MOBILPHONE ,

NMN NEWMAN ,

NMO NORTHERN MONTANA COMMUNICATIONS BIG SANDY, MT

NMP NIAGARA MOHAWK POWER CORP SYRACUSE, NY

NMR NEWCOMM WIRELESS SERVICES INC GUAYNABO, PR

NMS NELSON MARKETING SYSTEMS BRUNSVILLE, MN

NMT NEW MEXICO TELEPHONE EXCHANGE ALBUQUEQUE, NM

NMV NORTHWEST MICROWAVE INC YAKIMA, WA

NMW NETWORK MICROWAVE INC HIGHLAND, CA

NNC BELL ATLANTIC COMMUNICATIONS, INC. (PREV. NY-NJ CORRIDOR CO.) ARLINGTON, VA

NND NATIONWIDE COMMUNICATIONS INCORPORATED FARMINGTON HILLS, MI

NNE CTN TELEPHONE NETWORK, INC. LA JOLLA, CA

NNG NORTHWEST NATURAL GAS ,

NNI NAVIGATE NETWORKS INC. BEVERLY HILLS, CA

NNL ECLIPSE COMMUNICATIONS (PREV NATIONALTELE-SERVICE) BATON ROUGE, LA

NNM NEW CONCEPT COMMUNICATIONS, LLC SANTA BARBARA, CA

NNN NORTHERN COMMUNICATIONS, INC. BIRDSBORO, PA

NNO NETCON TELCOM INC CRYSTAL RIVER, FL

NNR NEW NORTH TELECOMMUNICATIONS, INC. RHINELANDER, WI

NNS NATIONAL NETWORKS COMMUNICATIONS SPECIALISTS BOISE, ID

NNT NATIONAL COMMUNICATIONS NETWORK FT LAUDERDALE, FL

NNW NORTHLAND NETWORKS UTICA, NY

NOA NETWORK ACI SEATTLE, WA

NOC NORTHROP CORP HAWTHORNE, CA

NOE NETWORK ONE ATLANTA, GA

NOH NORTHERN OHIO CELLULAR TELEPHONE CLEVELAND, OH

NOI NO’MIS COMMUNICATIONS, INC. BROWNSVILLE, TX

NOK NOKIA TELECOMMUNICATIONS INC WESTLAKE, TX

NOL NORTHEAST TELEPHONE LONG DISTANCE, INC. PULASKI, WI

NOM NATIONAL TELECOM ,

NON NEON INC WALTHAM, MA

NOO NETCOM ON-LINE COMMUNICATION SERVICES, INC. SAN JOSE, CA

NOP NORTHEAST PAGING SERVICE ST JOHNSBURY, VT

NOR NORTH AMERICAN TELECALL ,

NOS NETWORK OPERATOR SERVICES INC LONGVIEW, TX

NOT NEW ORLEANS TELEPORT INC NEW ORLEANS, LA

NOV NOVACOM SYSTEMS HERRIN, IL

NOW NOW COMMUNICATIONS, INC JACKSON, MS

NOX NORTEX TELCOM, L.L.C. MUENSTER, TX

NOY NATIONAL TELEPHONE COMPANY OF ALABAMA DBA CHEROKEE TELEPHONE CO

CHEROKEE, AL

NOZ NOS COMMUNICATIONS INC. BETHESDA, MD

NPA NETWORK SERVICES LLC (PREV NATIONAL PAGING) EL SEGUNDO, CA

NPC NJ-PA CORRIDOR CO ,

NPE NORTH PITTSBURGH TELEPHONE COMPANY GIBSONIA, PA

NPG NATIONAL PAGE INC ,

NPH NATIONAL PAYPHONE SUPPLY DENVER, CO

NPI NETWORK SERVICS LLC (PREV NATIONAL PAGING) (USE NPA) EL SEGUNDO, CA






BR-751-100-112

NPL NUMBER PLEASE LIMITED ,

NPN NPS, INC. CHAMPAIGN, IL

NPO CANOPCO INCORPORATED ONTARIO, CN

NPP NATIONAL PREPAID, INC. WORTH, IL

NPR NATIONWIDE PAGING CORP. BELLROSE, NY

NPS 90 PUBLIC SQUARE ,

NPT N C P T CELLULAR INC SOQUEL, CA

NPU NETWORK PLUS INC QUINCY, MA

NPV NORTHEAST TELEPHONE SERVICE WASHINGTON CROSSING, PA

NPW NPI WIRELESS, DIVISION OF NOVERR PUBLISHING, INC. TRAVERSE CITY, MI

NPX NATIONAL PHONE CORPORATION SARASOTA, FL

NPZ N.P.H. COMMUNICATIONS SAN ANTONIO, TX

NQL NORTHQUEST TELECOM INC. TORONTO, ON

NQT UNIVERSAL LONG DISTANCE, INC.(PREV. NATIONAL COMM. ASSOC. INC) NEW YORK, NY

NRA NORTH AMERICAN CELLULAR COEUR D’ALENE, ID

NRB NORWEST BANKS MINNEAPOLIS, MN

NRC NR COMMUNICATIONS ,

NRD NORTHLAND TELEPHONE SYSTEMS LTD UTICA, NY

NRE NORTHEAST TELEPHONE CO PULASKI, WI

NRF NORFOLK COUNTY INTERNET, INC FRANKLIN, MA

NRG NORLIGHT (DUPLICATE-DO NOT USE) MADISON, WI

NRH NORTHEAST CELLULAR TELEPHONE CO., LP GRAY, ME

NRK NETWORK COMMUNICATIONS INC TOMBALL, TX

NRL NORTEL TRAVERSE CITY, MI

NRM NORTH AMERICAN COMMUNICATIONS CONTROL, INC. NEW YORK, NY

NRN NORTH AMERICAN TELEPHONE NETWORK ATLANTA, GA

NRO NORCOM INC. BOCA RATON, FL

NRP NORTH AMERICA PAGING SANTA ANA, CA

NRR NORTHSTARR COMMUNICATIONS INC BOULDER, CO

NRS NORSTAR COMMUNICATIONS INC ORLANDO, FL

NRT NEBR RADIO TELEPHONE SYSTEMS ,

NRW NORWAY RURAL TELEPHONE COMPANY KANAWHA, IA

NRX ADN ENTERPRISES,INC DBA NORTH TEXAS TELECOMMUNICATIONS LEWISVILLE, TX

NSA NORTHSTAR ACCESS, L.L.C. BIG LAKE, MN

NSB NATIONAL SHAWMUT BANK OF BOSTON BOSTON, MA

NSC NEWSOUTH COMMUNICATIONS LLC GREENVILLE, SC

NSD NETWORK SERVICES LONG DISTANCE TREVOSE, PA

NSI NETCALL/AMSI FLINT, MI

NSL NETWORK SERVICES LIMITED ASPEN, CO

NSM NOSOMA SYSTEMS, INC. WEST BERLIN, NJ

NSN NIELSEN COMMUNICATIONS INMAN, NE

NSO NEWSOUTH COMMUNICATIONS, LLC GREENVILLE, SC

NSP CHIPPEWA VALLEY COMMUNICATIONS, INC. (PREV. NELSON TELEPHONE) DURAND, WI

NSR NETWORK SERVICES INC PORTLAND, OR

NSS NORTH STATE SYSTEMS INC ,

NST NORTH STATE TELEPHONE LONG DISTANCE CO(PREV NORTHSTATE COMM.)

HIGH POINT, NC

NSV NATIONAL TELE-SAV INC RENO, NV

NSW NETWORK SWITCHING SERVICES INC HOUSTON, TX

NTA NETAMERICA CORP DALLAS, TX

NTB NOTA BENE PHEONIX, AZ

NTC NORTH AMERICAN TELEPHONE CO INC ,

NTD NTE DESERT PHONE INC PALM DESERT, CA






BR-751-100-112

NTE NATIONAL TELEPHONE AND COMMUNICATIONS CORP ,

NTF NTI TELECOM, INC(PREV NET TELECOMMUNICATIONS, INC) LAS VEGAS, NV

NTG NACT (PREV. NETWORK TELEMANAGEMENT SERVICES) OREM, UT

NTH NETECH COMMUNICATIONS CORP DENVER, CO

NTI NETWORK TELECOMMUNICATIONS (NETTEL) DENVER, CO

NTJ NET2000 (PREV NTEL) GERMANTOWN, MD

NTK WORLDCOM, INC(PREV NETWORK TELEMANAGEMENT SERVICES INC) BOISE, ID

NTL NATIONAL ECONO-TEL ,

NTM NETWORK MANAGEMENT SERVICES PORTLAND, OR

NTN NATIONAL TELECOMMUNICATIONS NETWORK ,

NTO NATIONAL TELECOMMUNICATIONS INC PASCO, WA

NTP NATIONAL TELEPHONE COMPANY ,

NTQ NORTHERN TELECOM INC NASHVILLE, TN

NTR NATIONAL TELSTAR INC SPARKS, NV

NTS NTS COMMUNICATIONS INC ,

NTT DATANET COMMUNICATIONS INC MILWAUKEE, WI

NTU NET-TEL GROUP LLC (PREV. NET TEL, INC) RESTON, VA

NTV WORLDCOM INC. (PREV. LDDS) TULSA, OK

NTW NETWORK TELECOM SYSTEMS INC (INVALID USE NTI) DENVER, CO

NTX NATIONAL TELEPHONE EXCHANGE ,

NTY NETEL FT. LAUDERDALE, FL

NTZ INCOMNET COMMUNICATIONS (PREV EQUALNET CORP & NATIONAL TELE CO)

NEWPORT BEACH, CA

NUA NUTEL COMMUNICATIONS TUCSON, AZ

NUC NUSTAR COMMUNICATIONS CORP. MARIETTA, GA

NUE NUESTRA TELEFONICA NEW YORK, NY

NUL NEW ULM TELECOM, INC. NEW ULM, MN

NUN NUTEL COMMUNICATIONS, INC. LANDOVER, MD

NUP NUTEL PHONE SERVICE INC NORRISTOWN, PA

NUR NORTHWEST RURAL ELECTRIC COOPERATIVE ORANGE CITY, IA

NUS A+ NETWORK USA (PREV. NETWORK USA) PENSACOLA, FL

NUT WALNUT COMMUNICATIONS, INC WALNUT, IA

NVA NEW ENGLAND VOICE AND DATA, LLC PROVIDENCE, RI

NVB NEVADA BELL RENO, NV

NVC NEW VECTOR COMMUNICATIONS INC ,

NVD NEVADA COUNTY ANSWERING SERVICE GRASS VALLEY, CA

NVE MGC COMMUNICATIONS, INC (PREV. NEVTEL) LAS VEGAS, NV

NVG NAVIGATOR TELECOMMUNICATIONS, LLC LITTLE ROCK, AR

NVH NOVAH OF MICHIGAN EAST EINDSOR, CT

NVI NAVITAR COMMUNICATIONS INC TORONTO, ON

NVL NEVADA TELEPHONE, INC. LAS VEGAS, NV

NVN WILLIAMS COMMUNICATIONS, INC. (PREV. VYVX INC) TULSA, OK

NVO NORTHERN VALLEY COMMUNICATIONS, L.L.C. BATH, SD

NVR NOVUS TELECOM INC. VANCOUVER, BC

NVS NETWORK RECOVERY SERVICES, INC. HUDSON, WI

NVT AMERITEL (PREV. NAPA VALLEY TELECOMMUNICATIONS SERVICES) NAPA, CA

NVW NEVADA WIRELESS SPARKS, NV

NVY NEW VALLEY CORP UPPER SADDLE REVER, NJ

NWA NETWORK ACCESS INC DAVIS, FL

NWB NEWCOMM NET, INC. FREDERICK, MD

NWC NORTHWEST COLO RADIO PHONE INC(DBA EGM 1994) ,

NWD NORTHERN WISCONSIN LDS (NETWORK 1 INC) WOODRUFF, WI

NWE NORTHWEST COMMUNITY COMMUNICATIONS, INC. AMERY, WI






BR-751-100-112

NWG NETWORK PAGING, INC. SPRINGDALE, AR

NWH NETWORK TECHNOLOGIES INC SEBRING, FL

NWI NORTHEAST NETWORKS INC WHITE PLAINS, NY

NWK NATIONAL WATS NETWORK NEW YORK, NY

NWL NORTHWEST CELLULAR TOMAH, WI

NWM NEW TIMES PHOENIX, AZ

NWN NORTHWEST NETWORK INC READING, CA

NWO BN1 TELECOMMUNICATIONS, INC.(PREV. BROWER NETWORK 1) AKRON, OH

NWP NATIONWIDE PAGING INC BURBANK, CA

NWR NETWORK TELEPHONE SERVICES INC WOODLAND HILLS, CA

NWS WORLDCOM INC.(PREV. LDDS/WORLDCOM) TULSA, OK

NWT NORTHWEST TELECOM LTD SNOWMASS VL, CO

NWU NEWTEL COMMUNICATIONS INC ST JOHNS, NF

NWV NEW WAVE CELLULAR COMMUNICATIONS PARIS, TN

NWX NETWORK CARRIER SERVICES NARBERTH, PA

NWY NEW CENTURY TELECOM, INC. MCLEAN, VA

NXC KDD AMERICA, INC(PREV NET EXPRESS COMMUNICATIONS INC) NEW YORK, NY

NXF NEX FONE DALLAS, TX

NXH NATL EXCHANGE OF HARRISBURG HARRISBURG, PA

NXO NEXTLINK OHIO COLUMBUS, OH

NXP NETEXPRESS SYSTEMS INC SAN MATEO, CA

NXR NEXSTAR COMMUNICATIONS INC BOCA RATON, FL

NXS NEXUS TELECOM BURNABY, BC

NXT NEXTEL COMMUNICATIONS SILVER SPRING, MD

NXW NEXTWAVE WIRELESS DALLAS, TX

NYC BELL ATLANTIC COMMUNICATIONS INC (PREV NYNEX-CORRIDOR)NOW USE BAX

ARLINGTON, VA

NYE NEW YORK LOCAL TELEPHONE, INC KNOXVILLE, TN

NYI NEW YORK INSTITUTE OF TECHNOLOGY OLD WESTBURY, NY

NYL NEW YORK LOTTERY GAMES SCHENECTADY, NY

NYM NYNEX MOBILE COMMUNICATIONS COMPANY ,

NYO NY-TEL COMMUNICATIONS INC LAKE SUCCESS, NY

NYR NEW YORK RSA 2 CELLULAR PARTNERSHIP CROWN POINT, NY

NYT NEW YORK TELECONNECT, INC. HARRISBURG, PA

NYU NEW YORK UNIVERSITY NEW YORK, NY

NYX BELL ATLANTIC COMMUNICATIONS INC (PREV NYNEX) USE BLX BOSTON, MA

NZI NORTH AMERICAN INTELECOM SAN ANTONIO, TX

NZL NATIONAL TELECOM INC EDLNA, MN

NZR NORTHERN COMMUNICATIONS L P LOS ALTOS HILLS, CA

NZT MATRIX TELECOM, INC. (PREV. NATIONAL TELEPROCESSING, INC.) FORT WORTH, TX

OAC OPPENHEIMER AND COMPANY NEW YORK, NY

OAK OAK CELLULAR ASSOCIATES WEST ATLANTIC CITY, NJ

OAL ONSITE ACCESS LOCAL LLC NEW YORK, NY

OAN OAN SERVICES, INC. (PREV OPERATOR ASSISTANCE NETWORK) NORTHRIDGE, CA

OAT COMSCAPE TELECOMMUNCIATIONS, INC. COLUMBUS, OH

OAU INTELCOM, INC. DUBLIN, OH

OBC COMMUNICATIONS BROKERS & CONSULTANTS INC CALABASAS, CA

OBS COMPLETE BUSINESS SYSTEMS, INC TYNGABORO, MA

OCA OGDEN CHECK APPROVAL NETWORK, INC. VIRGINIA BEACH, VA

OCB OVATION COMMUNICATIONS, INC (PREV OCI COMMUNICATIONS INC) MINNEAPOLIS, MN

OCC OCC LIMITED BOSTON, MA

OCE COCHRANE CELLULAR, INC. (PREV COCHRANE COOPERATIVE TELEPHONE)

COCHRANE, WI






BR-751-100-112

OCI OVERLOOK COMMUNICATIONS INTERNATIONAL, CORPORATION ATLANTA, GA

OCK CONSOLIDATED COMMUNICATIONS NETWORKS, INC. DICKINSON, ND

OCL NO 1 CELLULAR 1 BARRINGTON, IL

OCM OMNI COMMUNICATIONS INC ,

OCN OLYMPIC COMMUNICATION NETWORK STANWOOD, WA

OCO CORECOMM (PREV OCOM CORP) WORTHINGTON, OH

OCP CONNECT COMMUNICATIONS CORPORATION DBA TOTAL CONNECT LITTLE ROCK, AR

OCR ORANGE COUNTY RADIO TELEPHONE ,

OCS OKLAHOMA COMMUNICATION SYSTEMS INC ,

OCT OCCT OK CITY, OK

OCU CONEXONE COMMUNICATIONS LLC PASADENA, CA

OCV COM2000 SAN JOSE, CA

OCW OTELCO TELECOMMUNICATIONS, LLC (PREV OTELCO & ONEONTA TELE CO)

ONEONTA, AL

OCX ACC OF WISCONSIN LLC (PREV ONE CELLULAR CORPORATION) USE HWC SCHAUMBURG, IL

OCZ OCC COMMUNICATIONS CORP CEDAR HILL, TX

ODC ONEIDA COUNTY TELEPHONE LONG DISTANCE HOLLAND PATENT, NY

ODE STATE OF OREGON DEPT OF ENERGY ,

ODP ONYX DISTRIBUTING COMPANY, INC. D/B/A TEXAS COMM. SOUTH, INC. DALLAS, TX

ODR COLUMBIA DIVERSIFIED SERVICES, INC. RIVERDALE, NY

ODS ODESSA CELLULAR CORP FAIRFIELD, CA

ODT ORLANDO DIGITAL TELEPHONE CORPORATION ORLANDO, FL

OEC OMEGA CELLULAR PARTNERS SALT LAKE CITY, UT

OEH AVISTA COMMUNICATIONS, INC (PREV ONE EIGHTY COMMUNICATIONS, INC)

SPOKANE, WA

OET COM NET, INC. DEFIANCE, OH

OEX COMTEX CORPORATION SEATTLE, WA

OFF OFF-CAMPUS COMMUNICATIONS OREM, UT

OGC OGDEN COMMUNICATIONS, INCORPORATED RESTON, VA

OGD OGDEN TELEPHONE COMPANY SPENCERPORT, NY

OGT OGC TELECOMM LTD. BEAVERTON, OR

OHC OHIO CELLULAR RSA LIMITED PARTNERSHIP FT MYERS, FL

OHD OHIO DEPARTMENT OF ADMINISTRATIVE SERVICES COLUMBUS, OH

OHL OHIO LINX CLEVELAND, OH

OHN CONNECT COMMUNICATIONS CORPORATION DBA CONNECT LITTLE ROCK, AR

OHO OLD HOME OPERATOR DALLAS, TX

OHR OHIO DIRECT COMMUNICATIONS, INC. MIDVALE, UT

OHS THE OHIO STATE UNIVERSITY COLUMBUS, OH

OIA COMMCHOICE OF IOWA, LLC DAKOTA DUNES, SD

OIC OMNICOM PAGING PLUS MISSOULA, MT

OIM OPTIMUM GLOBAL COMMUNICATIONS, INC. SPRINGFIELD, MA

OKC O K COMMUNICATIONS ,

OKK OK CELLULAR KINGFISHER, OK

OKL OKLAHOMA CELLULAR INC BOSTON, MA

OKP INTREX TELECOMMUNICATIONS CORP (PREV OK PHONELINES CORP) EDMOND, OK

OKR OKLAHOMA RADIO SYSTEM MOORE, OK

OLC O L C CO HOUSTON, TX

OLD OKLAHOMA LONG DISTANCE OKLAHOMA CITY, OK

OLG COMLOGIC, INC. PRESTO, PA

OLI ONLINE COMMUNICATIONS INC SANTA CLARA, CA

OLK OPTILINK COMMUNICATIONS, INC. TIFTON, GA

OLL COMCELL, INC. WINDTHORST, TX

OLN OLYMPIA LEASING INC PARIS, TX






BR-751-100-112

OLP COMMUNITY TELEPHONE CORPORATION EVANSVILLE, IN

OLS OLD LAREDO SERVICE LAREDO, TX

OLT OLTRONICS INC ORLANDO, FL

OLV COLORADO VALLEY LONG DISTANCE LA GRANGE, TX

OMA AAA COMMUNICATIONS, LTD DBA AAA BEEPERS NORTH CHARLESTON, SC

OMB COMPUTER BUSINESS SCIENCES, INC KEW GARDENS, NY

OMC OMAHA CELLULAR TELEPHONE CO OMAHA, NE

OME COMMUNICATIONS EQUIPMENT & SERVICE INC FAIRBANKS, AK

OMG OMEGA ELECTRONICS AMARILLO, TX

OMH COMMCHOICE L.L.C. DAKOTA DUNES, SD

OMI OMNI MARKETING & MANAGEMENT CO INC LEESUMMIT, MO

OML OMNICALL GREENVILLE, SC

OMM C-COMM, INC. WINCHESTER, VA

OMN OMNICOM ,

OMO COMMUNICATION OPPORTUNITIES, INC. BROOKLYN, NY

OMP OZARK MOBILPHONE INC ,

OMR OREGON MOBILE RADIO INC MEDFORD, OR

OMS COMMUNICATION SPECIALISTS, INC. TEXARKANA, AR

OMT OHIO MOBILE TELEPHONE CO ,

OMU OMNI COMMUNICATIONS INC PALM BEACH GARDENS, FL

OMV OMC COMMUNICATIONS, INC. BETHESDA, MD

OMX OMNIWERX ANAHEIM, CA

OMZ OMNI PRISM COMMUNICATIONS INC ARLINGTON, TX

ONA ONA MANUFACTURING INC FRUIT HEIGHTS, UT

ONC OMNICALL INC SEATTLE, WA

ONE ONE CALL COMMUNICATIONS INDIANAPOLIS, IN

ONG OPEN NETWORKS GLOBAL SERVICES RESTON, VA

ONI OMNICALL COMMUNICATIONS CORP WEST BLOOMFIELD, MI

ONL 101 ON LINE SAN FRANCISCO, CA

ONM NEXTEL WEST CORP (PREV ONECOMM) DENVER, CO

ONN 555 ON-LINE INCLINE VILLAGE, NV

ONO CONCENTRIC NETWORK CORPORATION CUPERTINO, CA

ONP OMNI-PAGE ANDREWS, TX

ONR ONCOR COMMUNICATIONS INC BETHESDA, MD

ONS OMEGA NETWORK SERVICE DALLAS, TX

ONT OUTERNET CONNECTION STRATEGIES, INC. AUSTIN, TX

ONV OPTIMUM NETWORK SERVICES, LLC COLORADO SPRINGS, CO

ONY CONTROL NETWORK SYSTEM INC STAFFORD, TX

OOC COON CREEK TELECOMMUNICATIONS CORP BLAIRSTOWN, IA

OOH ONCALL COMMUNICATIONS OF OHIO INC MARION, OH

OOI COMTECK OF INDIANA, INC SWEETSER, IN

OOT COMM. DEPOT, INC. JACKSON, TN

OPC OPTICALL COMMUNICATIONS SERVICES VICTORVILLE, CA

OPE OPTION ONE COMMUNICATIONS INC SACRAMENTO, CA

OPL OPTEL, INC. DALLAS, TX

OPM OPTICOM CORP PITTSBURGH, PA

OPN OLYMPIA NET NEW YORK, NY

OPO COOPERATIVE COMMUNICATIONS INC BELLEVILLE, NJ

OPP TOPP COMM, INC. MIAMI, FL

OPR OMNI PRISM COMMUNICATIONS, INC. ARLINGTON, TX

OPS CORSICANA PAGING SERVICE, INC. CORSICANA, TX

OPT OMNIPOINT COMMUNICATIONS, INC. WAYNE, NJ






BR-751-100-112

OPU OPENTEL COMMUNICATIONS, INC SANTA CLARA, CA

OQC ONQUE COMMUNICATIONS, INC. OKLAHOMA CITY, OK

ORC OCEAN REEF CLUB ,

ORE CORE COMMUNICATIONS, INC WASHINGTON, DC

ORL ORLANDO TELEPHONE COMPANY ORLANDO, FL

ORM COON RAPIDS MUNICIPAL UTILITY DAKOTA DUNES, SD

ORN ORION TELECOM CUCAMONGA, CA

ORP OREGON PAGING EUGENE, OR

ORS US ORIRIS CORP DALLAS, TX

ORV OHIO RIVER CELLULAR CORPORATION NEW YORK, NY

ORW ORWELL TELEPHONE COMPANY ORWELL, OH

OSA COMMUNITY SERVICE LONG DISTANCE WINTHRUP, ME

OSC ONE-STOP COMMUNICATIONS, INC. HINDSDALE, IL

OSG OVERSEAS GLOBALTEL CORP VANCOUVER, BC

OSI CONVERGENT COMMUNICATIONS, INC. ENGLEWOOD, CA

OSL ONE SOURCE TELECOMMUNICATIONS INC DUBLIN, CA

OSO COMM SOUTH COMPANIES, INC DALLAS, TX

OSP ONE STOP CELLULAR & PAGING ONTARIO, CA

OSS COMPASS TELECOMMUNICATIONS, INC SCOTTSDALE, AZ

OST DATA COM INC (PREV OFFSHORE TEL CO) MOGAN CITY, LA

OSU MIDWEST CELLULAR TELEPHONE CO., DBA CELLULAR ONE OKLAHOMA CITY, OK

OSV COSERV, L.L.C. LEWISVILLE, TX

OSW OPERATOR SERVICES WEST (CO ACQUIRED BY CRC USE CRC) LAS VEGAS, NV

OTC OTTER TAIL CELLULAR TELEPHONE CO BROOKFIELD, WI

OTE ONE TEL INC. LONG BEACH, CA

OTH ONE TOUCH COMMUNICATIONS RALEIGH, NC

OTI OLYMPIA TELECOM PARIS, TX

OTL COLUMBIA TELECOMMUNICATIONS, INC. BATON ROUGE, LA

OTM COMCAST TELEPHONY COMMUNICATIONS HOLDINGS, INC. PHILADELPHIA, PA

OTN OVERSEAS TELECOMMUNICATIONS INC ALEXANDRIA, VA

OTR OTTER TAIL TELCOM FERGUS FALLS, MN

OTT OXFORD COUNTY TELEPHONE AND TELEGRAPH COMPANY BUCKFIELD, ME

OTX OR-TEX LONG BEACH, WA

OTZ OTZ TELECOMMUNICATIONS, INC. KOTZEBUE, AK

OUA @ COMMUNICATIONS, INC. MOREHEAD CITY, NC

OUC C-1 COMMUNICATIONS, INC. EMILY, MN

OUI C3 COMMUNICATIONS, INC. AUSTIN, TX

OUN ON US NETWORK KENNEDALE, TX

OVC COVAD COMMUNICATIONS COMPANY PALO ALTO, CA

OVL COON VALLEY LONG DISTANCE, INC. COON VALLEY, WI

OVO COMMUNICATIONS VENTURE CORPORATION DBA INDIGITAL TELECOM NEW PARIS, IN

OVT OVATION COMMUNICATIONS, INC MINNEAPOLIS, MN

OWP OLD WEST PAGING AND COMMUNICATIONS REDMOND, UT

OXD OXNARD CELLULAR CITY COMMERCE, CA

OXG ORIX GLOBAL COMMUNICATION INC LAS VEGAS, NV

OYP OLYMPIC PAGING CO TACOMA, WA

OZK OZARK TELCOM INC SPRINGFIELD, MO

OZM OZMAIL INTERLINE JOLIMONT, AU

PAA PEASE & ASSOCIATES ,

PAB PACIFIC BELL SAN FRANCISCO, CA

PAC LCI INTERNATIONAL TELECOM CORP(PREV PACE LONG DISTANCE SERVICE)

GREENSBURG, PA

PAD PRE-PAID PHONES, LTD LAS VEGAS, NV






BR-751-100-112

PAE PAGETEL DETROIT, MI

PAF PAGE A FONE ,

PAG PAGING ASSOCIATES ,

PAH PAGE HAWAII HONOLULU, HI

PAI PATHNET, INC. WASHINGTON, DC

PAL PAGE ALERT/DIV OF COMMUNICATIONS ALERT INC FORT WAYNE, IN

PAM PHONE AMERICA OF SOUTH DAKOTA RAPID CITY, SD

PAN PANDA COMMUNICATIONS INC PITTSBURG, PA

PAO PAGER ONE WEST PALM BEACH, FL

PAP PAGE-A-PHONE ,

PAR PA RADIO TELE CORP ,

PAS PROFESSIONAL ANSWERING SERVICE INC ,

PAT PATHFINDER COMMUNICATIONS ,

PAU PACE TELECOM, INC. ATLANTA, GA

PAW PAN AM WORLD AIRWAYS NEW YORK, NY

PAY PAY-TEL COMMUNICATIONS INC GREENSBORO, NC

PAZ PACIFIC NORTHWEST CELLULAR INC BELLEVUE, WA

PBC PACBELL COMMUNICATIONS SAN DIEGO, CA

PBD PACIFIC BELL DIRECTORY SAN FRANCISCO, CA

PBE PACIFIC BELL DEVELOPMENT COMPANY SAN FRANCISCO, CA

PBG PBC LONG DISTANCE ARLINGTON, AL

PBI PACIFIC BELL INTERNET SERVICES SAN RAMON, CA

PBK PAGING NETWORK OF BURBANK, INC. GLENDALE, CA

PBL PAC BELL MOBILE COMMUNICATIONS SAN RAMON, CA

PBM PREBON MONEY BROKERS INC NEW YORK, NY

PBN PBI INC OKLAHOMA CITY, OK

PBO PBT COMMUNICATIONS, INC. GILBERT, SC

PBP PUBLIC TELEPHONE CORPORATION NORWOOD, NJ

PBR PALM BEACH RADIO ,

PBS PRUDENTIAL BACHE SECURITIES BOSTON, MA

PBT PUBLIC TELEPHONE, INC. MONSEY, NY

PBU PAUL BUNYAN RURAL TELEPHONE COOPERATIVE BEMIDJI, MN

PBV PACIFIC TELESIS VIDEO SERVICES DBA PACIFIC BELL VIDEO SERVICES SAN RAMON, CA

PBX PACIFIC BELL COMMUNICATIONS SAN FRANCISCO, CA

PCA PCS COMMUNICATIONS CO ALTAMONTE SPS, FL

PCB PACIFIC TELECOM CABLE INC VANCOUVER, WA

PCC PORT CITY COMMUNICATIONS PORT HURON, MI

PCD PENTAGON COMPUTER DATA CICERO, IL

PCE PORTLAND CITY EMERGENCY COMMUNICATIONS ,

PCF ECLIPSE COMMUNICATIONS CORPORATION (PREV WESTERN WIRELESS) ,

PCG PHOENIX COMMUNICATIONS GROUP INC FLAGSTAFF, AZ

PCH PAGE SOUTH - CHARLOTTE CHARLOTTE, NC

PCI PCI COMMUNICATIONS INC AGANA, GU

PCJ PAGECELL, INC. SAN FRANCISCO, CA

PCK CELLULAR ONE - FINGER LAKES TELEPHONE CO (FMLY PCM INC) ITHACA, NY

PCL UNITED COMMUNICATIONS (FMLY PROTO-CALL CORP) PORTLAND, OR

PCM PAMPA COMMUNICATIONS ,

PCN PACNET COMMUNICATIONS AUSTIN, TX

PCO PHOENIX COMMUNICATIONS CO OF GEORGIA INC ,

PCP PROCOMM PAGING ,

PCQ PAGE COMMUNICATIONS, INC. NEW YORK, NY

PCR PENCOR SERVICES INC PALMERTON, PA






BR-751-100-112

PCS PITTSBURG COMMUNICATIONS SYSTEM PITTSBURG, KS

PCT PACENET BEVERLY HL, CA

PCU POINT COMMUNICATIONS CO ALBANY, OR

PCV PUCCNI VOICE KENNEDALE, TX

PCW PRICELLULAR WIRELESS CORPORATION NEW YORK, NY

PCX PAGER & CELLULAR DEPOT HOUSTON, TX

PCY PC CELLULAR OF KENTUCKY LP PADUCAH, KY

PCZ PAGE COMMUNICATIONS LEAVENWORTH, KS

PDC CONXUS SPECTRUM, INC. (PREV. PCS DEVELOPMENT (PCSD) CORPORATION

GREENVILLE, SC

PDD PAGEDATA BOISE, ID

PDE PREPAID TEL.COM INC. CONCORD, CA

PDG PAGING NETWORK OF SAN DIEGO, INC. SAN DIEGO, CA

PDI PIONEER LONG DISTANCE KINGFISHER, OK

PDL PAGENET OF DALLAS DALLAS, TX

PDM PARADIGM TELECOM CORP SEATTLE, WA

PDO PREPAID CELLULAR, INC ROCHESTER, NY

PDP PHONE DEPOTS INC ,

PDQ PDQ COMMUNICATIONS SOURCE KILGORE, TX

PDR PONDEROSA TELEPHONE CO (THE) O’NEALS, CA

PDS PARADISE COMMUNICATIONS LONGVIEW, TX

PDT PACIFIC DATAPORT INC ANKORAGE, AK

PDW PHILADELPHIA GAS WORKS PHILADELPHIA, PA

PDX PDGT.COM INC SEATTLE, WA

PEA PAGECAST INC. GILBERT, PA

PEC PETE’S COMMUNICATIONS, INC. WILLIMAR, MN

PED PINELAND PCS, INC. METTER, GA

PEE PREMIER COMMUNICATIONS, INC. SIOUX CENTER, IA

PEF PITTENCRIEFF COMMUNICATIONS, INC. ABILENE, TX

PEH PACIFIC EAST RESEARCH CORPORATION SUMAS, WA

PEI PETRICCA COMMUNICATIONS SYSTEMS INC ,

PEL PHONE LANGUAGE INC. CALGARY, CN

PEM PHONECOMM USA PHILADELPHIA, PA

PEN PENN TELECOM INC GIBSONIA, PA

PEO RADIOENTERPRISE OF OHIO ,

PEP PEPSICO PURCHASE, NY

PER PENINSULA RADIO TELEPHONE ,

PES PARTNERS TELECOM INC RICHARDSON, TX

PET PETRA COM CORPORATION DALLAS, TX

PEU PAGEUSA LOCAL AND NATIONWIDE PAGING DUBLIN, CA

PEX PAGE EXPRESS, INC. LAWNDALE, CA

PEY PELL-TEL, INC. BLOOMFIELD, NJ

PFA PACIFICOM ALASKA, LLC MEMPHIS, TN

PFB PROFESSIONAL BUREAU INC ,

PFC PROFESSIONAL COMMUNICATIONS INC ,

PFE PROFESSIONAL TELEPHONE ANSWERING SERVICE INC AUSTIN, TX

PFG PREFERRED PAGING, INC. EVERETT, MA

PFI BROOKS FIBER COMUNICATIONS OF NEVADA,INC(PREV PHOENIX FIBERLINK)

FOLSOM, CA

PFK PRO-LIFE NETWORK, L.L.C. SCOTTSDALE, AZ

PFL PROFESSIONAL COMMUNICATIONS INC ,

PFM PACIFIC BELL MOBIL SERVICES PLEASANTON, CA

PFN PENNY FONE SAN ANTONIO, TX






BR-751-100-112

PFO PHILADELPHIA FIBER OPTIC CORP CHICAGO, IL

PFP CAPE FEAR PAGING COMPANY OF NORTH CAROLINA RALEIGH, NC

PFQ PACIFICTEL COMMUNICATIONS INC AJAX, ON

PFR PREFERRED NETWORKS, INC. NORCROSS, GA

PFS PAGE FIRST COMMUNICATIONS INGLEWOOD, CA

PFT PACIFIC TELECOM, INC. VANCOUVER, WA

PFV PREFERRED CARRIER SERVICES, INC. HURST, TX

PGA PAGE AMERICA ,

PGB PAGE BOY INC ,

PGC PAGE AMERICA COMMUNICATIONS INC ,

PGD PAGING DIMENSIONS INC ORANGE, CA

PGE PORTLAND GENERAL ELECTRIC CO ,

PGF PAGER PEOPLE BOZEMAN, MT

PGG PAGING INCORPORATED BLACKSBURG, VA

PGH PC-PLUS GMBH MUNICH, GE

PGI PAGING PLUS ADA, OK

PGJ PNG TELECOMMUNICATIONS WEST CHESTER, OH

PGK PAGING NETWORK OF MICHIGAN INC SOUTHFIELD, MI

PGL WESTSTAR WIRELESS COMMUNICATIONS, INC (PREV. PAGECALL INC) SAN LUIS OBISPO, CA

PGM PAGE AMERICA COMMUNICATIONS OF CALIFORNIA INC HACKENSACK, NJ

PGN PAGE NET ANAHEIM, CA

PGO PAGE ONE PORTLAND, OR

PGP PAGE PHONE CORP ,

PGQ PAGERPLUS BATESVILLE, AR

PGR PAGEMART INC DALLAS, TX

PGS MBS COMMUNICATIONS INC SOUTH GATE, CA

PGT PUGET SOUND POWER AND LIGHT ,

PGU PAGE CLUB NORTHWEST MERCER ISLAND, WA

PGV PAGE1 CHARLESTON, WV

PGW PACIFIC GATEWAY EXCHANGE INC BURLINGAME, CA

PGX PAGEX RADIO PHONE ,

PGY PAGING PLUS AVOCA, PA

PGZ P G PAGING ST CHARLES, MO

PHA PHILLIPS COUNTY TELEPHONE COMPANY HOLYOKE, CO

PHB INTEGRATED TELECOMMUNICATIONS SYSTEMS, INC (PREV TELESERV CORP)

FAIRFAX, VA

PHC PHONE CONNECTION JUNEAU, AK

PHD PHONE DEPOT ,

PHE PHONE MAIL INC GLEN MILLS, PA

PHG BRE COMMUNICATIONS, L.L.C., D/B/A PHONE MICHIGAN FLINT, MI

PHI PHONEMATE INC ,

PHK PHONE-LINK, INC. LAGRANGE, KY

PHL PANHANDLE TELECOM SYSTEMS INC GUYMAN, OK

PHM PHILA MOBILE TELEPHONE CO ,

PHN PHONE NET INC SALEM, OR

PHO PT-1 COMMUNICATIONS INC (PREV. PHONETIME INC) FLUSHING, NY

PHP PATH ENTERPRISES INC UNION, NJ

PHR PHOTOTRONICS INC BALTIMORE, MD

PHS PHASE 2 CAREFREE, AZ

PHT PHONETEL TECHNOLOGIES INC CLEVELAND, OH

PHU PHONE SOLUTION INCORPORATED PORTLAND, OR

PHX LCI INTERNATIONAL (PREV PHOENIX NETWORK CORP) ,

PHY PECO HYPERION TELECOMMUNICATIONS PHILADELPHIA, PA






BR-751-100-112

PIA PHILACOM, INC OCEAN RIDGE, FL

PIC PACIFIC INLAND COMMUNICATIONS INC TUSTIN, CA

PIE PREMIER LONG DISTANCE SERVOCES INC DUNCANVILLE, TX

PIF PACIFIC COAST PAGING ESCONDIDO, CA

PIG NORTHERN ARKANSAS CELLULAR, INC., DBA CELLULAR ONE OKLAHOMA CITY, OK

PII PHONEIT, INC. HOUSTON, TX

PIK PICK COMMUNICATIONS CORP WAYNE, NJ

PIL PAGE ILLINOIS INC SPRINGFIELD, IL

PIM PRIORITY COMMUNICATIONS INTERNATIONAL, INC. DBA PRICOMM LAPEER, MI

PIN PINNACLE THREE COMMUNICATIONS INC NEW YORK, NY

PIO PEOPLES COMMUNICATION INC QUITMAN, TX

PIP PINE TELEPHONE COMPANY, INC. BROKEN BOW, OK

PIT PITTSBURGH INTERNATIONAL TELEPORT PITTSBURGH, PA

PIW PUBLIC INTEREST NETWORK SERVICES, INC. NEW YORK, NY

PIX PHOENIX COMMUNICATIONS SOLUTIONS INC W NEW YORK, NJ

PIY 2000 PAGING SYSTEMS TOTOWA, NJ

PJC BELL ATLANTIC COMMUNICATIONS, INC.(PREV. PENNSYLVANIA-JERSEY COR)

ARLINGTON, VA

PKC PRONTO CHECK CASHING, INC. LUBBOCK, TX

PKD PARKER LD WYLE, TX

PKE PEMBROKE TELEPHONE COMPANY, INC. PEMBROKE, GA

PKG PARKERSBURG CELLULAR TELEPHONE CO PARKERSBURG, WV

PKL POLLOCK LD SERVICE DALLAS, TX

PKM POKA LAMBRO PCS, INC. LUBBOCK, TX

PKN PARKINSON ELECTRONICS COMPANY LEVELLAND, TX

PKO PAGING NETWORK OF ONTARIO, INC. ONTARIO, CA

PKR PARKER COMMUNICATIONS INC DALLAS, TX

PKS PARKERSON ELECTRONICS FORT WAYNE, IN

PKT PACKETS RANCHO CORDOVA, CA

PKW PARKSIDE NETWORK SERVICE DALLAS, TX

PKY PARKWAY COMMUNICATIONS INC PLANO, TX

PLA PAGING NETWORK OF LOS ANGELES INC COMMERCE, CA

PLB DIGITAL CELLULAR OF TEXAS LUBBOCK, TX

PLC PROFESSIONAL COMMUNICATIONS MANAGEMENT INC BAXTER, MN

PLD PENINSULA LONG DISTANCE SERVICE CORP STURGEON BAY, WI

PLE PRIME LINE COMMUNICATIONS, INC DBA PRIME LINK LONG DISTANCE, INC

COLUMBIA, MO

PLF POCONO LEHIGH PAGING, INC. BANGOR, PA

PLG PILGRIM TELEPHONE INC NEWTONVILLE, MA

PLH NEXTLINK PENNSYLVANIA (PREV. PENNS LIGHT COMMUNICATIONS) READING, PA

PLI GST PACIFIC LIGHTWAVE, INC.(PREV. PACIFIC LIGHTWAVE, INC.) RIVERSIDE, CA

PLK PRAIRELINK LINCOLN, NE

PLL PAGENET PAGING NETWORK OF ILLINOIS INC DURR RIDGE, IL

PLM PALMETTONET FLORENCE, SC

PLN PLAZA S-L INC. MCALLEN, TX

PLO POKA LAMBRO COMMUNICATIONS TAHOKA, TX

PLP AIRTOUCH PAGING (PREV. PACTEL PAGING) DALLAS, TX

PLR POLAR COMMUNICATIONS CORP OLD BRIDGE, NJ

PLS PAYLINE SYSTEMS INC TUALATIN, OR

PLT PORTERVILLE TELECOM FRESNO, CA

PLU PLUS CELLULAR CORP MILWAUKEE, WI

PLX PLEXNET MIDLAND, TX

PLZ PLANT LONG DISTANCE COMPANY CHULA, GA






BR-751-100-112

PMA PARAMOUNT MANAGEMENT ASSOCIATES CORP OREM, UT

PMB PAT’S MOBILEPHONE INC ,

PMC PERSONAL MOBILE COMMUNICATIONS PARTNERSHIP INCLINE VILLAGE, NV

PMD PRONET MEDICAL HAYWARD, CA

PME PREMIERE COMMUNICATIONS, INC. ATLANTA, GA

PMG PSP MARKETING GROUP INC JACKSON, MS

PMH PREMIERE TECHNOLOGIES ATLANTA, GA

PMI PACIFIC MIDWESTERN INVESTMENT CO PALM DESERT, CA

PML POCONO MOBILE RADIO TELE CO INC ,

PMM PREMIERE TELEMEDIA INC EL MONTE, CA

PMN PROFESSIONAL MESSAGING SERVICES INC ERIE, PA

PMO PALMERTON TELEPHONE COMPANY PALMERTON, PA

PMP PARSON MOBILE AND PAGING ,

PMR PORTLAND MARINE RADIO ,

PMS PRIME CONNECTIONS, INC. WAKEFIELD, MA

PMT PETOSKEY MOBILE TELEPHONE KALAMAZOO, MI

PMU PALMER MUTUAL TELEPHONE COMPANY PALMER, IA

PMW PANAM WIRELESS, INC GUAYNABO, PR

PNA PENN ACCESS CORP PITTSBURGH, PA

PNB PHILADELPHIA NATIONAL BANK PHILADELPHIA, PA

PNC PACIFIC NETWORK COMMUNICATIONS CORP ,

PND PIONEER LONG DISTANCE ULYSSES, KS

PNE PORTA-PHONE MACON, GA

PNF PAGENET OF TAMPA TAMPA, FL

PNG PIONEER LONG DISTANCE PHILOMATH, OR

PNH PHONE CONNECTION PORTLAND, OR

PNI PINNACLES TELEPHONE CO PAICINES, CA

PNJ PACIFIC CENTREX SERVICES, LLC NORTH HOLLYWOOD, CA

PNK PAGENET OAKBROOK TERR, IL

PNL PHONELINK INC BELLEVUE, WA

PNM PINE MOUNTAIN ,

PNN PACNET COMMUNICATIONS NORTH ,

PNO PAGING NETWORK OF OHIO INC ,

PNP PAGING NETWORK OF PHILADELPHIA W CONSHOHOCKEN, PA

PNQ PRONET, INC. LAKE SUCCESS, NY

PNR PIONEER CELLULAR KINGFISHER, OK

PNS PACNET COMMUNICATIONS SOUTH ,

PNT PAGE N TELL INC ,

PNU PANTEL COMMUNICATIONS, INC. ST. CHARLES, IL

PNV PREMIERE NETWORK SERVICES, INC. DE SOTO, TX

PNW PACIFIC NORTHWEST COMMUNICATIONS ,

PNX PHOENIX COMMUNICATIONS INC ,

PNY PAGEAMERICA OF NEW YORK INC SUNNYSIDE, NY

PNZ PNC INC VERONA, IL

POA PIONEER TELEPHONE COOPERATIVE INC KINGFISHER, OK

POC PAGING NETWORK OF ORANGE COUNTY, INC. ANAHEIM, CA

POE PROMO LINE INC. DIX HILLS, NY

POG PAGING SOURCE GROUP LLC BELROSE, NY

POH PROGRESSIVE HOLDING RENTZ, GA

POI PENTHOUSE SUITES, INC. IRVING, TX

POL MEANS TELCOM (PREV. POLARIS TELCOM) PLYMOUTH, MN

POM PROMPT CALL ANSWERING SERVICE SAN ANTONIO, TX






BR-751-100-112

PON PAGER ONE HONOLULU, HI

POO PROCOM COMMUNICATIONS, INC. DALLAS, TX

POP PEOPLES TELEPHONE CO INC (PTC) MIAMI, FL

POR PORT-A-PHONE ,

POS HARMONIC SYSTEMS INC.(PREV. PNC ASSOC. INC.) MINNEAPOLIS, MN

POT PRO TEL COMMUNICATIONS INC BIRMINGHAM, AL

POU PEOPLES TELECOMMUNICATIONS, INC QUITMAN, TX

POW PAGE ONE OF WYOMING, INC CHEYENNE, WY

POY PRIORITY COMMUNICATIONS, INC. BOCA RATON, FL

PPA PAGER PROMOTIONS, INC. VENICE, CA

PPB POCKET PHONE BROADCAST SERVICE INC ,

PPC PORTLAND PAGING COMPANY ,

PPD PREPAID CELLULAR SERVICES, LLC ATLANTA, GA

PPE PEOPLES PHONE CO DARIAN, CO

PPG PACIFIC PAGING INC ,

PPH PAGE-PHONE INC ,

PPI PAY PHONE INC PROVIDENCE, RI

PPJ PAGING NETWORK OF SAN JOSE SAN JOSE, CA

PPK PAGEPRO NETWORK LOS ANGELES, CA

PPL PACIFIC POWER AND LIGHT ,

PPM PRIMECO PERSONAL COMMUNICATIONS,L.P.(PREV. PCS PRIMECO) WESTLAKE, TX

PPN PAGENET PAGING NETWORK INC PLANO, TX

PPO PAGING NETWORK OF OAKLAND OAKLAND, CA

PPP MONTHLY PHONE SERVICES, INC. (PREV. PHONE CALLS, INC.) AURORA, IL

PPR PAGING PARTNERS L P FREEHOLD, NJ

PPS PAGERS PLUS TUSTIN, CA

PPT PERSON TO PERSON TELECOM INC COLORADO SPGS, CO

PPU PAGING PLUS COMMUNICATIONS GLENDALE, CA

PPW PAGING NETWORK OF SACRAMENTO SACRAMENTO, CA

PPX PAPOSH LLC WALLINGFORD, CT

PPY PRE-PAY U.S.A. INC. EAST NORTHPORT, BR

PPZ PAGE PLUS OKLAHOMA CITY, OK

PQS PRE-CELL SOLUTIONS, INC. MELBOURNE, FL

PRA PRE-PAID LOCAL ACCESS PHONE SERVICE CO. SOUTH HOLLAND, IL

PRB I-LINK COMMUNICATIONS (PREV FTI COMMUNICATIONS) PHOENIX, AZ

PRC PLANNING RESEARCH CORP ,

PRD POUGHKEEPSIE RADIO INC ,

PRE PREMIERE PAGE CHAMPAIGN, IL

PRF USA MOBILE (PREV. PROFESSIONAL COMMUNICATIONS INC.) CINCINNATI, OH

PRG PROGRESSIVE CONCEPTS INC FORT WORTH, TX

PRH PRESTIGE HOUSE ,

PRI PRIME TIME COMMUNICATIONS INC RACINE, WI

PRK PARKWAY PAGING PLANO, TX

PRL PUERTO RICO TELECOM SAN JUAN, PR

PRM PROCOM INC OAKLAND, MD

PRN PREMIER NETWORK SERVICES INC DALLAS, TX

PRO ONE-2-ONE COMMUNICATIONS PHOENIX, AZ

PRP PIERRE RADIO PAGING & TEL ,

PRQ PRIMETEL COMMUNICATIONS, INC. PHILADELPHIA, PA

PRR PARMER COMMUNICATIONS INC LEVELLAND, TX

PRS PROCESS CONTROL DIVISION WALTHAM, MA

PRT TRESCOM PUERTO RICO (PREV PUERTO RICO TELEPHONE) SAN JUAN, PR






BR-751-100-112

PRU NACC-TEL PAGING (PREV PAGERS PLUS CELLULAR) YUBA CITY, CA

PRW PROCOMM, INC. VALPARAISO, IN

PRX BELL-EAST COMPANY INC, (PREV PRE-TELL COMMUNICATIONS INC) BAYSHORE, NY

PRY PRIORITY ONE PLUS LONG DISTANCE ONTARIO, CA

PRZ PROPHONE COMMUNICATIONS INC MUSKEGON, MI

PSA PSA INC DAYTONA BEACH, FL

PSB PUGET SOUND BANK SEATTLE, WA

PSC PHONEPOWER OF STATE COLLEGE ,

PSD PAGENET OF SAN DIEGO INC SAN DIEGO, CA

PSE PUBLIC SERVICE ELECTRIC & GAS NEWARK, NJ

PSF PANAM SAT HOMESTEAD, FL

PSG PRIME SERVICES GROUP, INC. LIVERMORE, CA

PSH PRESTON ENTERPRISE, INC (PREV. THE PRESTON TELEPHONE COMPANY)

PRESTON, IA

PSI P S I PHONE SAVER INSTITUTE W ORANGE, NJ

PSK PSINET INC HERNDON, VA

PSL PERSONAL COMMUNICATIONS ALTOONA, PA

PSM PAGING SYSTEMS INC BURLINGAME, CA

PSN PLEASANT TELEPHONE ANSWERING SERVICE INC MT PLEASANT, MI

PSO D&E/OMNIPOINT WIRELESS JOINT VENTURE L.P. DBA PCS ONE EPHRATA, PA

PSP PROSPECT COMMUNICATIONS ,

PSQ PENSAT INTERNATIONAL COMMUNICATIONS BETHESDA, MD

PSR PUBLIC SERVICE CELLULAR INC COLUMBUS, GA

PSS PROGRESSIVE PAGING BOISE, ID

PST PRIMUS TELECOMMUNICATIONS, INC. MCLEAN, VA

PSU PENINSULA COMMUNICATIONS INC TACOMA, WA

PSV PUBLIC SERVICE CO OF NEW MEXICO ALBERQUERQUE, NM

PSW PUBLIC SWITCH CORP WOODSIDE, NY

PSX MAGNACOM WIRELESS LLC. DBA PCS PLUS INC. VANCOUVER, WA

PSY PENNSYLVANIA TELEPHONE COMPANY JERSEY SHORE, PA

PTA PIEDMONT AIRLINES WINSTON-SALEM, NC

PTB PIERCE TELEPHONE COMPANY PIERCE, NE

PTC PETRO COMMUNICATIONS INC MIDLAND, TX

PTD PRESTWOOD COMMUNICATIONS COMPANY ,

PTE PACIFIC TELECOM CELLULAR INC TOMAH, WI

PTG PAC TEL PAGING DALLAS, TX

PTH PACWEST TELECOM HAWAII, INC. HONOLULU, HI

PTI PROFESSIONAL TRANSMISSIONS INC SPRING, TX

PTL PREMIERE TELECOMMUNICATIONS INC ,

PTM PACTEL MOBILE ACCESS COSTA MESS, CA

PTN PUBLIC TELEPHONE NETWORK INC MIAMI, MI

PTO PRONTO WESTMOUNT, PQ

PTP PROTECTOWIRE PACIFIC ,

PTQ PREFERRED TELECOM, INC. DALLAS, TX

PTR PETROLEUM COMMUNICATIONS HARAHAN, LA

PTS PLANT TELECOMMUNICATIONS SALES AND SERVICE ,

PTT THE PINE TREE TELEPHONE AND TELEGRAPH CO ,

PTU PLATEAU CELLULAR INC LONGMONT, CO

PTV PINNACLE TELECOMMUNICATIONS, OF VIRGINIA, INC. VIRGINIA BEACH, VA

PTW PT&T TELECOM, INC OAKLAND, CA

PTX AMERICAN PTT LOS ANGELES, CA

PTY ATLAS EQUITY, INC., DBA PERFORMANCE TELECOM NEWPORT BEACH, CA

PTZ PROTEL INC LAKELAND, FL






BR-751-100-112

PUA PAETEC COMMUNICATIONS, INC FAIRPORT, NY

PUB PUEBLO TELEPHONE SECRETARIAL SERVICE ,

PUC PUBLIC COMMUNICATIONS ASSOCIATES LTD INC MCKEE CITY, NJ

PUE PERSONAL COMMUNICATIONS NETWORK MELVILLE, NY

PUG PARTNER COMMUNICATIONS GROUP, LLC NORTH BRANFORD, CT

PUH PERSONAL TOUCH CUMBY, TX

PUI PREMIER COMMUNICATIONS DBA KTS PREMIER COMMUNICATIONS CHICAGO, IL

PUL AIRTOUCH CELLULAR (PREV. PAC TEL CELLULAR) WALNUT CREEK, CA

PUM PARAMOUNT COMMUNICAITONS INC RALEIGH, NC

PUN PROGRESS TELECOMMUNICATIONS CORP ST. PETERSBURG, FL

PUO PRESTO TELECOMMUNICATIONS, INC. SAN DIEGO, CA

PUP PUBLIC PHONE EGG HARBOR TOWNSHIP, NJ

PUR PUERTO RICO TELEPHONE COMPANY(USE IAC CODE - PRT ONLY) SAN JUAN, PR

PUS PAGING USA INC INDIANAPOLIS, IN

PUT PEPCO COMMUNICAITONS L.L.C. WASHINGTON, DC

PUX PUBLIX NETWORK CORPORATION NORTH HAVEN, CT

PVC PLATTE VALLEY COMMUNICATIONS GRAND ISLAND, NE

PVE PV TELECOM, INC KINSPORT, TN

PVN PVT NETWORKS, INC. ARTESIA, NM

PVP PENNSYLVANIA PAY TELEPHONE ALLENTOWN, PA

PVR PAUL VALRO DBA RE-HOOK 1 HUDSON, FL

PVS THE PENNSYLVANIA STATE UNIVERSITY UNIVERSITY PARK, PA

PVT PRIVATE TRANSATLANTIC TELECOMMUNICATIONS SYS INC MC LEAN, VA

PVV PATUXENT RIVER NAVAL AIR STATION (NAWCAD) PATUXENT RIVER, MD

PVY PERSONAL SERVICE COMPANY DALLAS, TX

PWC PACIFIC WESTERN CONTEL OF SACRAMENTO INC SACRAMENTO, CA

PWD PASSWORD INCORPORATED SPOKANE, WA

PWE PAC-WEST TELECOMM, INC. (USE IAC CODE - PWT) STOCKTON, CA

PWG PAGE NEW ENGLAND WEST SPRINGFIELD, MA

PWK PAGING NETWORK, INC PLANO, TX

PWP POWER PAGE, LLC INGLEWOOD, CA

PWR POWERTEL,INC WEST POINT, GA

PWT PAC-WEST TELECOMM, INC. STOCKTON, CA

PXF BROOKS FIBER COMM. OF NEVADA(PREV PHOENIX FIBERLINK) USE PFI FOLSOM, CA

PXI PLEXSYS INTERNATIONAL HERNDON, VA

PXN PHOENIX NETWORK SAN FRANCISCO, CA

PXS PRTCOMMUNICATIONS, LLC LAURENS, SC

PYC PAYLESS LONG DISTANCE, LTD RICHARDSON, TX

PYE PAYPHONE SERVICES, INC CHICAGO, IL

PYK PAGE NEW YORK SCHENECTADY, NY

PYL PAYTEL OF TEXAS INC DALLAS, TX

PYM PAYPHONE MANAGEMENT CORP RICHARDSON, TX

PYN PYMATUNING INDEPENDENT TELEPHONE COMPANY GREENVILLE, PA

PYP THE OTHER PHONE COMPANY, INC. DBA ACCESS ONE COMMUNICATIONS FORT LAUDERDALE, FL

PYQ PAYLESS TELECOM INC. BELLEVILLE, NJ

PYR PERRY-SPENCER COMMUNICATIONS, INC. SAINT MEINRAD, IN

PYS PAYPHONE SYSTEM REDDING, CA

PYT PAY TELEPHONE THE ENGLEWOOD, NJ

PZF DAVELTEL INC (PREV PHONE ZONE FRANCHISES LTD) TAMPA, FL

PZH PIZZA HUT INC WICHITA, KS

PZM PORTSMOUTH MOBILE TELEPHONE SERVICE PORTSMOUTH, OH

PZP PALMER CELLULAR PARTNERSHIP FT MYERS, FL






BR-751-100-112

PZR PFIZER INC NEW YORK, NY

QAI QAI CAPITAL CENTRE ST. PAUL, MN

QBC QUEBEC-TELEPHONE RIMOUSKI, PQ

QCC QCC INCORPORATED OVERLAND PARK, KS

QCK QUICKPIC PELL CITY, AL

QLD QUESTAR INFOCOMM, INC. (PREV. QUESTAR SERVICE CORPORATION) SALT LAKE CITY, UT

QLT QUALITY COMMUNICATIONS COMPANY GARLAND, TX

QMC Q M C PAGING ,

QMS QUESTAR MICROSYSTEMS INCORPORATED WOODINVILLE, WA

QPS QUADRA PIPE AND SERVICE INC LONG VIEW, TX

QQQ RESERVED FOR RT & OBF-CLEC PISCATAWAY, NJ

QRC QUESTAR RADIO COMMUNICATIONS SANTA MARIA, CA

QRM R&M COMMUNICATIONS GREENVILLE, TX

QSC QST COMMUNICATIONS INC. PEORIA, IL

QSI QUSORON SYSTEMS INC NEW ORLEANS, LA

QST QUEST COMMUNICATIONS CORP LAUDERDALE-BY-THE-SEA, FL

QTL QTEL, INC. DALLAS, TX

QTM QUANTUM COMPUTER SERVICES INC VIENNA, VA

QTS QUOTRON SYSTEMS INC LOS ANGELES, CA

QTT TELAMARKETING COMMUNICATIONS OF CINCINNATI (INVALID DO NOT USE)

CINCINNATI, OH

QUC AQUIS COMMUNICATIONS, INC. PARSIPPANY, NJ

QUI QUICK-TEL BOYD, TX

QUN QUANTUM COMMUNICATIONS GROUP INC MINNEAPOLIS, MN

QWE QWEST MICROWAVE CORP ,

RAC RACO INC ,

RAD RADIO COMMUNICATIONS CONSULTANTS INC ,

RAE RA-TEL COMPANY INC ,

RAG RAM PAGING HAWAII HONOLULU, HI

RAI RADIO COMMUNICATIONS COMPANY INC CEDAR RAPIDS, IA

RAL REAL NAVIGATION SYSTEMS CORP DBA REAL TELEPHONE COMPANY SAN FRANCISCO, CA

RAM RAM TELEMATICS SYSTEMS INC ,

RAN R R T OF ASPEN INC ,

RAP RADIO PAGING ,

RAR RANGER PAGING JOURDANTON, TX

RAS RADIO PAGING OF ASPEN INC ASPEN, CO

RAX RAM COMMUNICATIONS SEATTLE, WA

RAZ RACOM LA GRANDE, OR

RBC RADIO BROADCASTING COMPANY ,

RBD RAM BROADCASTING OF INDIANA INC ,

RBE R & B ENTERPRISE PLANO, TX

RBF ROANOKE & BOTEFOURT TELEPHONE CO DANEVILLE, VA

RBG RAM BROADCASTING INC ,

RBI ROBO TEL, INC LOMITA, CA

RBL REBL COMMUNICATIONS SANTA ROSA, CA

RBM R & B COMMUNICATIONS DALEVILLE, VA

RBN R&B NETWORK, INC. DALEVILLE, VA

RBO RAM BROADCASTING OF OREGON ,

RBP RADIO BROADCASTING CO PA ,

RBS RAM/BSE PAGING CO L.P. PITTSBURGH, PA

RBT RAM BROADCASTING OF TEXAS ,

RBW RAINBOW COMMUNICATIONS PHOENIX, AZ

RBZ ROYAL PAGING PEORIA, AZ






BR-751-100-112

RCA RCA AMERICAN COMMUNICATIONS INC ,

RCC RA-CO COMMUNICATIONS INC BRADLEY, IL

RCD REACH DIRECT, INC. DALLAS, TX

RCF ROBERT CEFAIL & ASSOCIATES SAN ANTONIO, TX

RCG MCI (PREV. RCA GLOBAL COMMUNICATIONS INC) RICHARDSON, TX

RCH ROCHESTER COMMUNICATIONS INC ,

RCI RADIO CALL-IN ,

RCK RESIDENTIAL COMMUNICATION NETWORK, INC. PRINCETON, NJ

RCL RETEL-COM LTD ,

RCM RADIO COMMUNICATIONS CO ,

RCN R A COMMUNICATIONS INC ,

RCO RAM BROADCASTING OF COLO INC ,

RCP RADIO CALL CORP REDONDO BEACH,

RCQ RCS INC ,

RCR RADIO COMMUNICATIONS CENTER JONESBORO, AR

RCS RADIO COMMUNICATIONS SERVICE PITTSBURY, KS

RCT RADIO CONTACT CORP ,

RCU RADIO COMMUNICATIONS CORP SCHAUMBURG, IL

RCV RADIO COMMUNICATIONS OF VA INC GLEN ALLEN, VA

RCW RC&A SAN ANTONIO, TX

RCX CYLIX COMM NETWORK (PREV RCA CYLIX COMM NETWORK) MEMPHIS, TN

RCZ R C S INC ,

RDA REDUCED ALTERNATIVE TEL SERVICE INCLINE VL, NV

RDC RADIO COMMUNICATIONS INC PRINCE FRED, MD

RDE RADIO ELECTRONICS INC MIDLAND, TX

RDG RADIOPAGE KALISPELL, MT

RDI RADIOCALL CO ,

RDJ R D & J COMMUNICATIONS MANAGEMENT INC MYRTLE BEACH, SC

RDL RADIOTELEPHONE OF LOUISIANA ,

RDM RADIO & COMMUNICATION CONSULTANTS, INC. SHREVEPORT, LA

RDN RETAIL DATA NETWORKS (RDN) ATLANTA, GA

RDO RADIO BROADCASTING CO ,

RDP RADIO DISPATCH COMPANY KALAMAZOO, MI

RDR RAPID RADIO SERVICE PALMDALE, CA

RDS RADIO DISPATCH SERVICE ,

RDT RADIO TELEPHONE INC ASHLAND, KY

RDV RADIO CALL CO OF VIRGINIA INC RICHMOND, VA

RDX PACIFIC COMLINK INC (PREV. RADIX TECHNOLOGY, INC.) SEATTLE, WA

RDY RADIO TELEPHONE COMPANY OF DAYTONA ,

REA REAL CONNECT PORTLAND, OR

REC REDI-CALL CORP ,

RED REDI-CALL COMMUNICATIONS GEORGETOWN, DE

REE RIEBE, DAVID S DBA ELECTRONIC ENTERPRISES BOISE, ID

REI REBOUND ENTERPRISES, INC. DBA REI - COMMUNICATIONS BARTOW, FL

REL REAL PUBLIC TELEPHONE CO INC(THE) ORLANDO, FL

REM VALULINE LONG DISTANCE (PREV. REAMS COMMUNICATIONS, INC.) ALBUQUERQUE, NM

REO REO-CAP INC ,

REP RADIO ELECTRONICS PRODUCTS CORPORATION ,

RES RADIO AND ELECTRONIC SERVICE INC ,

RET RELIANCE TELECOMMUNICATIONS, INC. HAYWARD, CA

REX RADIO EXCHANGE INC ,

RFB RICHARD F BLYLER ,






BR-751-100-112

RFC RFB CELLULAR INC STAMFORD, CT

RFE RADIOFONE INC ,

RFG RADIOFONO OF GEORGIA INC ,

RFM R.F. COMMUNICATIONS CATAWISSA, PA

RFN RADIOFONE ,

RGB VOICE-TEL OF CENTRAL OKLAHOMA OKLAHOMA CITY, OK

RGC RG/CB ASSOCIATES LOREDO, TX

RGD R.G. DATA INCORPORATED ROCHESTER, NY

RGE RANGE TELECOMMUNICATIONS MARQUETTE, MI

RGG RCC PAGING, INC. ALEXANDRIA, MN

RGL REGIONAL COMMUNICATIONS INC PARAMUS, NJ

RGM RGM COMMUNICATIONS HILLSBORO, NM

RGO RICHLAND-GRANT LONG DISTANCE, INC. BLUE RIVER, WI

RGP ROCKEFELLER GROUP TELECOMMUNICATIONS SERVICES INC NEW YORK, NY

RGR RANGER CALIFORNIA SAN FRANCISCO, CA

RGS RCA GLOBAL SYSTEMS PRINCETON, NJ

RGT REGENT COMMUNICATIONS INC SALT LAKE, UT

RGV RADIOTELEPHONE COMPANY OF GAINESVILLE ,

RGY REGENCY LONG DISTANCE PLANO, TX

RHC REACH COMMUNICATIONS, INC. ALBANY, NY

RHS RESORT HOSPITALITY SERVICES, LTD HILTON HEAD, SC

RHT ROCHESTER TELECOMMUNICATIONS SYSTEM ROCHESTER, MN

RIA ARIANA TELECOMMUNICATION INC LOS ANGELES, CA

RIC RICHMOND COMMUNICATIONS CO RICHMOND, IN

RIG RIGGS COMMUNICATIONS ,

RIH RICHON INC. DBA PAGE NORTHWEST KALISPELL, MT

RIO RADIOCALL INC ,

RIS RESERVATION & INFORMATION SYSTEMS ALTA MONTE SPG, FL

RIT RIG TELEPHONES INC LAFAYETTE, LA

RJC R & J COMMUNICATIONS CO DICKINSON, ND

RJM RJM COMM CLUTE, TX

RJO CRJ COMMUNICATIONS, INC. HORIZON, MI

RKC ROCKFORD COMMUNICATIONS INC ROCKFORD, IL

RKI RENICK INFORMATION SYSTEMS INC ANAHAIM, CA

RKL CROSSLINK LONG DISTANCE, COMPANY CROSSVILLE, IL

RKS RKS COMMUNICATIONS FORT WORTH, TX

RKT ROCKY TOP ENTERPRISE ,

RKY ROCK CANYON LD DALLAS, TX

RLC RELAY COMMUNICATIONS CORP ,

RLD REDWOOD LONG DISTANCE REDWOOD FALLS, MN

RLG REA LONG DISTANCE DALLAS, TX

RLI RADIO CALL OF LONG ISLAND INC ,

RLK RAPID LINK U.S.A., INC. ATLANTA, GA

RLL CAROTEL, LLC ROCK HILL, SC

RLN CRL NETWORK SERVICES SAN FRANCISCO, CA

RLS REALIST PHILADELPHIA, PA

RLT REAL-TIME SERVICES INC TAMPA, FL

RLY ROBERT L COYLE, JR HOUSTON, TX

RMB ROCHESTERTEL MOBILE COMMUNICATIONS ROCHESTER, NY

RMC RAM COMMUNICATIONS LANSING, MI

RMD RICHMOND CELLULAR RICHMOND, VA

RME RAMP ELECTRONICS ,






BR-751-100-112

RMF RAMCELL OF CALIFORNIA LEXINGTON, KY

RMI RAM BROADCASTING OF MICHIGAN INC SOUTHFIELD, MI

RMO RAM BROADCASTING OF MO INC ,

RMR ROAMER SERVICES INC LEBANON, NJ

RMS ROCKY MOUNTAIN SYSTEMS ,

RMT ROCKY MOUNTAIN COMMUNICATIONS MISSOULA, MT

RMU RMR COMMUNICATIONS, LLC DETROIT, MI

RMZ RAM TECHNOLOGIES INC ASHLAND, KY

RNC RAINIER CABLE INC. EATONVILLE, WA

RND RANDOLPH CELLULAR CORP CHARLOTTESVILLE, VA

RNG RANGE CORPORATION MARQUETT, MI

RNH RANDOLPH TELEPHONE MEMBERSHIP CORP ASHEBORO, NC

RNK RINKERS COMMUNICATIONS ,

RNM RAM BROADCASTING OF NEW MEXICO ,

RNS RCA NETWORK SERVICES INC ,

RNW RCC NETWORK, INC. ALEXANDRIA, MN

RNX RNK, INC. SHARON, MA

RNY RADIUS TELECOMMUNICATIONS INC HARTFORD, CT

ROA ROANOKE TELEPHONE CO INC MONROE, LA

ROC RADIO COMMUNICATIONS CORPORATION ,

ROD RAGLAND LONG DISTANCE COMPANY, INC. RAGLAND, AL

ROG ROGERS CANTEL INC SAINT-LAURENT, WB

ROH RADIO COMMUNICATIONS OF OHIO MARION, OH

ROI ROPIR INDUSTRIES, INC. DBA ROPIR COMMUNICATIONS MONTGOMERY, AL

ROL RANDOLPH TELEPHONE TELECOMMUNICATIONS, INC. ASHEBORO, NC

ROM RIO MARKETING AND COMMUNICATIONS HARLINGEN, TX

RON CARRIER ONE INC ZURICH, SZ

ROO SCOTT, DONALD L. & SHARI L. DBA RADIO COMMUNICATIONS ALAMOGORDO, NM

ROP RADIO PAGING INC ,

ROS RIO COMMUNICATIONS, INC. EUGENE, OR

ROT RADIO PAGING AND TAS OF CHAROLETT ,

ROU RTC COMMUNICATIONS CORP ROCHESTER, IN

RPA RCC OF PA INC ,

RPC RADIO TELEPHONE COMMUNICATION OF PANAMA CITY ,

RPD RAPID COMMUNICATIONS INC GRAND RAPIDS, MI

RPE RADIO PAGE ,

RPF RADIO PAGING INC (FORT LAUDERDALE) ,

RPG RADIO PAGE COMMUNICATIONS MARLTON, NJ

RPH RADIO PHONE INC ,

RPI RADIO PAGING OF ILLINOIS PEORIA, IL

RPN RADIO PHONE COMMUNICATIONS BALTIMORE, MD

RPS RADIOPHONE OF SEDALIA SEDALIA, MO

RPT RADIO PAGE OF TACOMA ,

RRC ROGERS RADIO COMMUNICATIONS SERV INC DBA PRONET COMM. USE COC

CHICAGO, IL

RRD RANCH RADIO INC ,

RRG RONALD ROBINSON DBA PRECISE PAGING & COMMUNICATION CO. CHICAGO, IL

RRL RURAL CELLULAR COMMUNICATIONS INC LEXINGTON, KY

RRM RADIO RELAY CORP - MO ,

RRO RADIO RELAY CORP -OHIO ,

RRP ROADRUNNER RADIO PAGING INC ,

RRS RULE RADIOPHONE SVC INC ,

RRT RADIO RELAY CORP - TEXAS ,






BR-751-100-112

RRY RADIO RELAY CORPORATION WESTCHESTER, IL

RSA RIVERS ASSOCIATES INC ,

RSC R.G. SOUND AND COMMUNICATIONS CELINO, OH

RSE CRESCENT COMMUNICATIONS INC LAS VEGAS, NV

RSH RENSCHLER COMMUNICATIONS INC WACO, TX

RSI RESOURCE INOVATIONS GROUP, INC. DENTON, TX

RSL CROSS TELEPHONE COMPANY TULSA, OK

RSM RTSC COMMUNICATIONS, INC. LENORA, KS

RSN RSL COM CANADA INC VANCOUVER, BC

RSP RESPONSE TELECOM LP BURLINGTON, VT

RSR RASERCO, INC. EL DORADO, AR

RST RESORT TELE-PAGE ,

RSV RADIO SERVICE CO BURLEY, ID

RSW REDSTONE NETWORK SERVICES LIMITED BAREHAMWOOD, EN

RSX RCS INC ELK CITY, OK

RSY RADIO SYSTEMS INC DALLAS, TX

RTA R D THOMPSON AND ASSOCIATES ,

RTB ROYALTEL TELECOMMUNICATIONS BROKERS NIAGARA FALLS, NY

RTC FRONTIER COMMUNICATIONS INTERNATIONAL, INC.(PREV. RCI CORP) ROCHESTER, NY

RTD RADIO TELEPHONE COMMUNICATION OF DAYTONA ,

RTE RADIO TELEPHONE DUPAGE INC GLEN ELLYN, IL

RTG RADIO TELEPHONE COMMUNICATION OF GAINESVILLE ,

RTI TELCO HOLDINGS, INC (PREV RTI TELECOM. INC) CHANTILLY, VA

RTK RTK COMMMUNICATIONS EAST ORANGE, NJ

RTL RADIO TELEPHONE COMPANY OF INDIANA INC ,

RTM RADIOTELEPHONE OF MISSISSIPPI ,

RTN RTNT COMMUNICATIONS KENNEDALE, TX

RTO R.T. COMMUNICATIONS INC. WEATHERFORD, OK

RTP RADIO TELEPHONE COMMUNICATION INC ,

RTR RTI COMMUNICATIONS (PREV ROYAL TELECOM INTERNATIONAL) LOS ANGELES, CA

RTS RADIO TELEPHONE SERVICES ,

RTT REPUBLIC TELECOM (PREVIOUSLY CCS) ,

RTV RETEVISION MADRID, SP

RTY RESOURCE TECHNOLOGY SERVICES INC MCLEAN, VA

RUC CARA COMMUNICATIONS COMPANY GILBERT, AZ

RUL RURAL CELLULAR MANAGEMENT FAIRFIELD, CA

RVA RCC OF VIRGINIA ,

RVB RIVERBEND COMMUNICATIONS FORT WORTH, TX

RVC REVENUE COMMUNICATIONS, INC. ALLEN, TX

RVD RIVERSIDE LONG DISTANCE OPERATOR AUSTIN, TX

RVI SAN CARLOS TELECOM, INC DBA CREATIVE INTERCONNECT TELECOM SAN CARLOS, CA

RVL RESERVE LONG DISTANGE RESERVE, LA

RVP RCN TELECOM SERVICES OF PHILADELPHIA INC. PRINCETON, NJ

RVS RIVERSIDE TELEPHONE CO TULSA, OK

RVT ROSEVILLE TELEPHONE COMPANY ROSEVILLE, CA

RVY ROANOKE VALLEY CELLULAR TELEPHONE CO HASTINGS, NY

RWC CROWN CELLULAR & PAGING COVINA, CA

RWE RADIO WEST LAKE CKELEN, WA

RWG RED WING LDS RED WING, MN

RWK CRAW-KAN COMMUNICATION SYSTEMS, INC GIRARD, KS

RWL RISWELL ENTERPRISES INC NEW HYDE PARK, NY

RWS ROCKWELL SIGNAL ,






BR-751-100-112

RWT RADIO COMMUNICATION COMPANY INC OF WATERLOO WATERLOO, IA

RXC RAEX COMMUNICATIONS INC CANTON, OH

RXX RCX, INC. OREM, UT

RYB ROCKY MOUNTAIN BROADBAND, INC. DENVER, CO

RYE ROYCE’S ELECTRONICS, INC. MOAB, UT

RYF RAYFIELD COMMUNICATONS SPRINGFIELS, MO

RYN RYAN COMMUNICATIONS, INC. DUNCANVILLE, TX

RZR REITZ RENTALS, INC. AUSTIN, TX

SAA STARCOMM AMERICA INC EMMAUS, PA

SAC SWARTLEY-AMBS COMMUNICATIONS JACKSON, MI

SAD STAR DIRECT TELECOM, INC. SANTA BARBARA, CA

SAE SIERRA TELEPHONE COMPANY, INC. OAKHURST, CA

SAG SCHENECTADY AIR TO GROUND CORP ,

SAH SAVANNAH INDEPENDENT PCS CORPORATION MACON, GA

SAI LONDON TELECOM NETWORK, CORP (PREV STRATEGIC ALLIANCES, INC) SAINT PAUL, MN

SAK STATE OF ARKANSAS LITTLE ROCK, AK

SAL SECURITY ALARM CO OWOSSO, MI

SAM STAT COMMUNICATIONS INC HOUSTON, TX

SAN WORLDCOM INC. (PREV. LDDS) TULSA, OK

SAO FIRSTWORLD ORANGE COAST (PREV SPECTRANET ORANGE COAST) SAN DIEGO, CA

SAP SPATA COMMUNICATIONS CORP. DUBLIN, OH

SAR STARCOM FT WORTH, TX

SAS SANDWICH ISLES COMMUNICATIONS, INC. HONOLULU, HI

SAT SONORA TELECOM FRESNO, CA

SAU STATE COMMUNICATIONS GREENVILLE, SC

SAV SAVENET ,

SBA SUBURBAN CELLULAR LLC RAPID CITY, SD

SBC SOUTHWESTERN BELL COMMUNICATIONS SERVICES, INC. SAN ANTONIO, TX

SBD THE SWITCHBOARD WOODWARD, OK

SBE SMARTBEEP INC CHEASAPEAKE, VA

SBG SMITH BAGLEY INC ROSWELL, GA

SBI SERVICE ELECTRIC CABLE T.V., INC. BETHLEHEM, PA

SBL SHERBURNE LONG DISTANCE BIG LAKE, MN

SBM SOUTHWESTERN BELL MOBIL SYSTEMS INC ,

SBN SUBURBAN CELLULAR INC DUBLIN, CA

SBO STEAMBOAT COMMUNICATIONS STEAMBOAT SPRINGS, CO

SBP STAR TELEPHONE MEMBERSHIP CORPORATION CLINTON, NC

SBR SHOWALTER, MIKE D. LILLY SAM G DBA BLUE RIDGE COMMUNICATIONS HARRISONBURG, VA

SBS SATELLITE BUSINESS SYSTEMS ,

SBT SOUTHWESTERN BELL TELEPHONE ST LOUIS, MO

SBV SOUTHWESTERN BELL VIDEO SERVICES, INC. SAN ANTONIO, TX

SBX MCI/1-800-COLLECT(PREV SATELLITE BUSINESS SYSTEMS) RICHARDSON, TX

SBY SOUTH BAY COMMUNICATIONS CARSON, CA

SCA SCATS ,

SCB SOUTHLAND CABLEVISION REDLAND, CA

SCC THE SWITCH CENTER PONCA CITY, OK

SCD SOUTH CANAAN LONG DISTANCE CO SOUTH CANAAN, PA

SCE COMMUNITY NETWORKS, INC (PREV SCC TELECOMMUNICATIONS, INC.) LONG ISLAND CITY, NY

SCG SCHERERS COMMUNICATIONS INC WORTHINGTON, OH

SCH FRONTIER COMMUNICATIONS OF THE GREAT LAKES, INC. ROCHESTER, NY

SCI SCI COMMUNICATIONS INC ,

SCL SEATTLE CITY LIGHT ,






BR-751-100-112

SCM SOUTHERN COMMUNICATIONS INC DBA MOBIE PHONE OF TYLER ,

SCN SCAT COMMUNICATIONS ,

SCO STARPAGE COMMUNICATION INC ,

SCP SUNSET COAST PAGING BENTON HARBOR, MI

SCQ SUN COMTEL INC NEW PORT RICHEY, FL

SCR SANTA CRUZ RADIO TELEPHONE ,

SCS SOUND COMMUNICATIONS SOUTH REDMOND, WA

SCT SCOTT COMMUNICATIONS INC ,

SCU SOUTHWEST COMMUNICATIONS CORP ,

SCV SELECT COMMUNICATIONS INC. DESOTO, TX

SCW SOUND COMMUNICATIONS WEST BELLEVUE, WA

SCX SENTENEL CALLING INC SAINT CLOUD, MN

SCY SUMMIT CITY RADIO INC FT WAYNE, IN

SCZ SANTA CRUZ CELLULAR TELEPHONE CO OKLAHOMA CITY, OK

SDB SATELLITE DATA BROADCAST NETWORKS INC (SATNET) ,

SDC COM SYSTEMS DBA SUNDIAL COMMUNCIATIONS TUSAN, AZ

SDD TELEGLOBE USA, INC(PREV SDC CORPORATION) MCLEAN, VA

SDE STATE DISCOUNT TELEPHONE HUNTSVILLE, TX

SDG SAN DIEGO TELEPHONE COMPANY SAN DIEGO, CA

SDI SMART CHOICE LONG DISTANCE INC. STATE COLLEGE, PA

SDK SDK ENTERPRISES CHARLOTTE, NC

SDL STANDARD LONG DISTANCE GARLAND, TX

SDM SHARED TELECOM SERVICES INDIANAPOLIS, IN

SDN SUPERIOR DATA NETWORK INC SCOTTSDALE, AZ

SDO SADDLEBACK COMMUNICATIONS COMPANY SCOTTSDALE, AZ

SDP TSR WIRELESS (PREV SAN DIEGO PAGING INC) USE - TZB FORT LEE, NJ

SDR STAR TEL OF DERITTER DERITTER, TX

SDS SOUTH DAKOTA 7 CORPORATION NEW YORK, NY

SDT SOUTH DAKOTA NETWORK INC SIOUX FALLS, SD

SDV SPARTAN DEBT SERVICES CORPORATION NORCROSS, GA

SDW SHADOW COMMUNICATIONS POMPANO BEACH, FL

SDY TELVUE CORP (PREV SCIENCE DYNAMIC) CHERRY HILL, NJ

SEA SEARS COMMUNICATIONS NETWORK (INVALID) ARLINGTON HTS, IL

SEB SOUTHEAST MOBILITY WINNFIELD, AL

SEC SOUTHEAST COMMUNICATIONS ,

SED SOUTHERN CALIFORNIA EDISON COMPANY ROSEMEAD, CA

SEE SEATTLE LONG DISTANCE, INC. BELLEVUE, WA

SEG SOUTHERN EAGLE ACQUISITIONS INC TAMPA, FL

SEI SOUTHEAST INDIANA CELLULAR TELCO BATESVILLE, IN

SEL SLOCUMS ELECTRONICS CORRY, PA

SEM SOUTHEAST MOBILPHONE INC ,

SEN SOUTHEASTERN NETWORK SERVICES, LLC NASHVILLE, TN

SEO SACO RIVER TELEGRAPH & TELEPHONE CO. BAR MILLS, MN

SEP LCI INTERNATIONAL (PREV T M SEPULVEDA INC) LOS ANGELES, CA

SEQ SOUTHEAST TELEPHONE LIMITED PARTNERSHIP, LTD. PIKEVILLE, KY

SER SIERRA COMMUNICATIONS ,

SES SOUTHEAST SWITCH INC MAITLAND, FL

SET STAR NET PAGING, INC. PLANO, TX

SEU SOUTH CENTRAL UTAH TELEPHONE ASSOCIATION ESCALANTE, UT

SEV SOUND ELEVATOR CO KIRKLAND, WA

SEW SEAWAY COMMUNICATIONS MONROE, MI

SEY SERVICE ELECTRIC TELEPHONE COMPANY COPLAY, PA






BR-751-100-112

SFA SECURE-FONE AMERICA, INC SAN DIEGO, CA

SFB STANDARD FEDERAL BANK TROY, MI

SFC S.F.C. ENTERPRISES CORAL SPRINGS, FL

SFD SAFECARD ,

SFG SUNRISE FINANCIAL GROUP, INC. NEW YORK, NY

SFK SHAW FIBERLINK LIMITED CALGARY, AB

SFL SAVERS FEDERAL SAVINGS & LOAN ASSOCIATION LITTLE ROCK, AR

SFM SAFECOM WOODCREST LAKES, NJ

SFN SOUTHLAND FIBERNET INC ATMORE, AL

SFR SPRINGFIELD RADIO COMMUNICATIONS INC ,

SFS SAFEWAY SCAFFOLDS INC ,

SGB SUNGLOBE TELECOM, INC. SUNRISE, FL

SGC SOUTH GEORGIA COMMUNICATIONS ,

SGD SCOTT COUNTY LONG DISTANCE, INC. GATE CITY, VA

SGE SGM ENTERPRISES INC PLANO, TX

SGG SOUTHWEST PAGING, CORPORATION HOUSTON, TX

SGI SATELLITE GATEWAY INTERNATIONAL INC NEW YORK, NY

SGL SIGECOM LLC FRANKLIN, MA

SGM SIGMA CORPORATIONS ,

SGN INTERCONTINENTAL COMMS CELUR INC (PREV SAGINAW CELUR TEL) FARMINGTON HLS, MI

SGO SEAMLESS GEOPORT COMM INC DBA MIDDLEBURGH TELEPHONE LONG DISTANCE

MIDDLEBURGH, NY

SGP SIGNET PAGING RALEIGH, NC

SGR SAGIR INCORPORATED ITHACA, NY

SGS CASS LONG DISTANCE, INC. VIRGINIA, IL

SGT STARGATE COMMUNICATIONS, INC. DALLAS, TX

SGV FIRSTWORLD SGV (PREV SPECTRANET SGV) SAN DIEGO, CA

SGW NATIONAL GATEWAY TELECOM INC NEW YORK, NY

SGY CAPROCK COMMUNICATIONS (PREV. SYNERGY TELEMANAGEMENT INC.) DALLAS, TX

SHA SHARECOM INC ,

SHB SHEBOYGAN LDS SHEBOYGAN, WI

SHC SHELCOMM BALDWIN PARK, CA

SHD SHARED COMMUNICATIONS SERVICES, INC SALEM, OR

SHE SHARE COM AUSTIN, TX

SHG SOUTHERN HIGHLANDS COMMUNICATIONS INC BLUEFIELD, WV

SHH SHARON TELEPHONE COMPANY SHARON, WI

SHI SUNSHINE CELLULAR PENSACOLA, FL

SHK SHAWNEELINK CORPORATION EQUALITY, IL

SHL SHENANDOAH LONG DISTANCE CO EDINBURG, VA

SHM SHENANDOAH MOBILE CO EDINBURG, VA

SHN SYSTEM ONE OF HOUSTON HOUSTON, TX

SHO CSW/ICG CHOICECOM, L.P. SAN ANTONIO, TX

SHP TSR WIRELESS (PREV SOUTHWEST PAGING) USE - TZB FORT LEE, NJ

SHR SOUTH PLAINS ELECTRIC COOPERATIVE, INC. LUBBOCK, TX

SHS SHIP TO SHORE TELEPHONE LOUISVILLE, KY

SHT SCHUBERT TELCOM KENNEDALE, TX

SHU ANY ONE IS OKAY (PREV. SCHUMAN COMMUNICATIONS) KENNEDALE, TX

SHW COMMUNIGROUP OF K.C., INC (PREV SHOW ME LONG DISTANCE INC) BLUE SPRINGS, MO

SHY SCHYLKILL MOBILE FONE INC POTTSVILLE, PA

SIA SIERRA COMMUNICATIONS SILVER CITY, NM

SIC SECURITIES INDUSTRY AUTOMATION CORP NY, NY

SID SEI DATA, INC. DILLSBORO, IN

SIE SIERRA CELLULAR OAKHURST, CA






BR-751-100-112

SIF STANDARD INFORMATION SERVICE CORP SANTA ANA, CA

SII SOFLO INTERNET SERVICES, CORP. MIAMI, FL

SIK SISK COMMUNICATIONS LEVELLAND, TX

SIL STATE OF ILLINOIS DEPT CENTRAL MGMT SERVICES SPRINGFIELD, IL

SIM SHORTLINE SYSTEMS, INC. BALTIMORE, MD

SIN SINCLAIR OIL CORP SALT LAKE CITY, UT

SIO SAN ISABEL TELECOM, INC. DENVER, CO

SIP CSI CORP ENGLEWOOD, CO

SIR DELTACOM LONG DISTANCE SERVICES(PREV.SOUTHERN INTEREXCHANGE SVC)

ARAB, AL

SIS U MOBILFONE ,

SIT SI-TECH COMMUNICATIONS INC ,

SIU STERLING INTERNATIONAL FUNDING, INC. LAS VEGAS, NV

SIV SEREN INNOVATIONS, INC. MINNEAPOLIS, MN

SIW BROOKINGS MUNICIPAL UTILITIES DBA SWIFTEL COMMUNICATIONS BROOKINGS, SD

SIY SELECTIVE ROYAL CORPORATION CHICAGO, IL

SJC SOUTH JERSEY COMMUNICATION ,

SJE GT COM LONG DISTANCE (PREV ST. JOE COMMUNICATIONS) PORT ST JOE, FL

SJL SAN JUAN LONG DISTANCE SERVICE FRIDAY HARBOR, WA

SJV STPCS JOINT VENTURE, LLC SCOTTSDALE, AZ

SKB SKB TELECOM WATERTOWN, NY

SKC STARK COMMUNICATIONS ,

SKE SALT LAKE TEL-A-SYSTEMS SALT LAKE CITY, UT

SKG STICKDOG TELECOM, INC. VIENNA, VA

SKI SISKIYOU COMMUNICATIONS MOUNT SHASTA, CA

SKL SASKTEL REGINA, SK

SKM STOCKTON MOBILFONE ,

SKR SIGNATURE NETWORK DALLAS, TX

SKS STATE OF KANSAS TOPEKA, KS

SKT SKYLAND TECHNOLOGIES, INC. HELENA, MT

SKY SKYLINE COMMUNICATIONS BRYAN, TX

SLA SELECTRONICS CORPORATION WAITSFIELD, VT

SLC SUBURBAN LODGING CO INC ,

SLD SOUTHLAND TELEPHONE COMPANY ,

SLE ST LOUIS ELECTRONICS SERVICE CORP ST LOUIS, MO

SLG ST LONG DISTANCE, INC. SARASOTA, FL

SLI SLO CELLULAR INC SAN JOSE, CA

SLK SILKE COMMUNICATIONS ,

SLL SALEM CELLULAR ONE SALEM, NJ

SLM SALEM PAGING ,

SLN SELECTNET INC DALLAS, TX

SLO S L O TELECOM LTD ,

SLP SATELLITE PAGING NEW YORK, NY

SLQ STATELINE COMMUNICATIONS, INC. WEST PLAINS, MO

SLR SWARTZLANDER RADIO INC ,

SLS MCI METRO ACCESS TRANSMISSION (PREV TELECOM USA) ATMORE, AL

SLT SATELLITE PAGING FAIRFIELD, NJ

SLU STAR CELLULAR SACO, ME

SLV SILVERADO COMMUNICATIONS ,

SLW STILLWATER CELLULAR TELEPHONE CO GUTHRIE, OK

SLX SILVER LINES COMMUNICATIONS, INC LONG ISLAND CITY, NY

SLY STALVEY’S GEORGETOWN, SC

SLZ SLATER COMMUNICATIONS & ELECTRONICS, INC. SALEM, OR






BR-751-100-112

SMA STATE OF MONTANA HELENA, MT

SMB SIERRA MOBILE RADIO PORTERVILLE, CA

SMC SOUTHWESTERN MOBILE COMMUNICATIONS ,

SMD SM LONG DISTANCE (SUB SM TELECORP INC) SAN MARCOS, TX

SME SATMET NEW YORK, NY

SMF SCHUYLKILL MOBILEFONE INC ,

SMI SCANA COMMUNICATIONS, INC. CAYCE, SC

SMK STRATOS MOBILE NETWORKS STATEN ISLAND, NY

SML SAN MARCOS LONG DISTANCE INC SAN MARCOS, TX

SMM SMR NETWORK PORTLAND, OR

SMN SHARECOM NETWORK CO AUSTIN, TX

SMP SPENCER MOBILEPHONE ,

SMR STONE’S MOBILE RADIO INC ,

SMS SOUTHERN MESSAGE SERVICE ,

SMT SALISBURY MOBILE TELEPHONE SALISBURY, MD

SMV SMITHVILLE TELEPHONE COMPANY, INC. ELLETTSVILLE, IN

SMW SPRINT METROPOLTIAN NETWORKS, INC. ALTAMONTE SPRINGS, FL

SMY SATELLITE COMMUNICATION SYSTEMS, INC. HAMPTON, VA

SMZ SMR SYSTEMS HOUSTON, TX

SNA FIRSTWORLD ANAHEIM (PREV SPECTRANET ANAHEIM) SAN DIEGO, CA

SNB FIRSTWORLD SOCAL (PREV SPECTRANET ORANGE) SAN DIEGO, CA

SNC WORLDCOM INC. (PREV. LDDS) TULSA, OK

SND SNIDER TELECOM LITTLE ROCK, AR

SNE STATE OF NEBRASKA LINCOLM, NE

SNF SNC/UNAT LLC ANCHORAGE, AK

SNG SOUTHERN NEW ENGLAND TELEPHONE (SNET) NEW HAVEN, CT

SNH SUNTEL NETWORK, INC.(PREV. SUNSHINE TELEPHONE INC.) ORLANDO, FL

SNI SUN-NET INC SAN ANTONIO, TX

SNJ STATE OF NEW JERSEY TRENTON, NJ

SNK SPRINT LOCAL TELECOMMUNICATIONS DIVISION(PREV SHARED USE NETWORK)

KANSAS CITY, MO

SNL SUN TEL W PALM BEACH, FL

SNM SNET AMERICA, INC. NORTH HAVEN, CT

SNN EQUALNET CORPORATION (PREV PHOENIX NETWORK & SUNTEL) PHOENIX, AZ

SNO SONOMA COMMUNICATIONS INC SANTA ROSA, CA

SNP SNET PAGING INC NEW HAVEN, CT

SNQ UNITED TELEPHONE-NORTH CENTRAL (SPRINT) MANSFIELD, OH

SNR SOUTHERN RADIO-PHONE INC ,

SNS SOUTHERNNET SYSTEMS ATLANTA, GA

SNT MCI(PREV SOUTHERNET NOW MCI METRO ACCESS TRANSMISSION -WUA) RICHARDSON, TX

SNU SONIC COMMUNICATIONS INC ROSWELL, GA

SNV STNT SERVICES KENNEDALE, TX

SNW INTERMEDIA COMMUNICATIONS INC (PREV SOUTHWEST NETWORK SERVICES)

AUSTIN, TX

SNX ASIAN AMERICAN ASSOCIATION EL MONTE, CA

SNY STATE OF NEW YORK-EXECUTIVE DEPT OFFICE GENERAL SRVS ALBANY, NY

SNZ SOUTH CAROLINA NET INC KINGSTREE, SC

SOA SOUTH CANAAN TELEPHONE COMPANY SOUTH CANAAN, PA

SOC STATE OF CALIFORNIA-CALNET SACRAMENTO, CA

SOD STATE TELEPHONE LONG DISTANCE, INC. COXSACKIE, NY

SOE SHELL OFFSHORE SERVICES COMPANY NEW ORLEANS, LA

SOH SOUTHERN OHIO COMMUNICATIONS INC WAVERLY, OH

SOI IOWA COMMUNICATIONS NETWORK (PREV. STATE OF IOWA) DES MOINES, IA






BR-751-100-112

SOK STATE OF OKLAHOMA FINANCE OKLAHOMA CITY, OK

SOL SOUTHERN OREGON LD SALEM, OR

SOM SOUTHLAND OF MISSISSIPPI JACKSON, MS

SON SONOMA COMMUNICATIONS ,

SOO SIMPLE COMMUNICATIONS TECHNOLOGIES MIAMI, FL

SOP SIGNAL ONE PAGING INC SAN DIEGO, CA

SOR STENTOR CANADIAN NETWORK MANAGEMENT OTTAWA, CN

SOS SANDELL OPERATOR SERVICE WHITE SETTLEMENT, TX

SOT SOUTHEASTERN CELLULAR MILLRU, AL

SOU SIOUX COMMUNICATIONS ,

SOW EQUALNET CORP (PREV SOUTHWESTERN TELECOM)(USE EQN ONLY) HOUSTON, TX

SOZ STONE & CO DALLAS, TX

SPA QWEST COMMUNICATIONS CORP (PREV SOUTHERN PACIFIC TELECOM) DENVER, CO

SPC SPRINT COMMUNICATIONS INC (PREV SO PACIFIC COMM CO) USE UTC ,

SPD SIMPLY LONG DISTANCE ST. LOUIS, MO

SPE SPECTRANET DALLAS, TX

SPF SOUTHERN PACIFIC TRANSPORTATION CO SAN FRANCISCO, CA

SPG SELECTIVE PAGING CORP ,

SPH SUPERPHONE LAS VAGAS, NV

SPI SOUTH PLAINS COMMUNICATIONS LUBBOCK, TX

SPK SNIP LINK, LLC BLACKWOOD, NJ

SPL SPECTRATEL INC ,

SPM SPECTROCOM SENICIA, CA

SPN SKYPHONE INC ,

SPO ST. PIERRE COMMUNICATION NETWORK ALLEN, TX

SPP SPOKANE PAGING & TELECOMMUNICATIONS SPOKANE, WA

SPQ SPAN-TEL, INC. GREAT NECK, NY

SPR SPENCER LDS BREWSTER, MN

SPS STARPOWER COMMUNICATIONS, LLC PRINCETON, NJ

SPT SOUTH PAC TRANS CO ,

SPU SPURS INC JUPITER, FL

SPV SPLITROCK SERVICES INC WOODLANDS, TX

SPW SUPER COM MARQUETTE, MI

SPX SPECTRACOM, INC. SHERIDAN, WY

SPY SUPERIOR COMMUNICATIONS TECHNOLOGY CORP. BRONX, NY

SPZ SPECIALIZED TELECOMMUNICATION SERVICES, INC. HAYWARD, CA

SQC SEQUOIA COMMUNICATIONS ,

SQL SEQUEL COMMUNICATIONS, INC. SOUTH PLAINFIELD, NJ

SQS SEQUEL SYSTEMS, INC. RICHARDSON, TX

SQW SOURCEONE WIRELESS SCHAUMBURG, IL

SRA SIERRA TELECOM AUBURN, CA

SRB SORBUS FRAZER, PA

SRC SHAW-ROSE COMMUNICATIONS ,

SRD SELECTIVE RADIO PAGING INC ,

SRE SMARTEL NEW YORK, NY

SRF SONICRAF INC CHICAGO, IL

SRG STERLING LIMITED PARTNERSHIP (PREV STERLING CELLULAR) ROSWELL, GA

SRH SIERRA TELEPHONE LONG DISTANCE OAKHURST, CA

SRI SELF RADIO, INC. MONTAGUE, TX

SRJ SANTA ROSA TELEPHONE COOPERATIVE, INC. VERNON, TX

SRK STARLINK COMMUNICATIONS, LLC S. SAN FRANCISCO, CA

SRL STAR-LINE INC HARLINGEN, TX






BR-751-100-112

SRM SAVANNAH RADIO MOBILE TELEPHONE INC ,

SRN SPRINT CANADA INC. WILLOWDALE, ON

SRO SUNRISE OPERATOR RICHARDSON, TX

SRP STARK RADIOPHONE ,

SRQ STAR COMMUNICATIONS INC CAPE GIRARDEAU, MO

SRR SIERRA COMMUNICATIONS CORDOVA, CA

SRS ST REGIS SHERATON HOTEL NEW YORK, NY

SRT SOLAR TURBINE INC SAN DIEGO, CA

SRU SPECTRUM COMMUNICATIONS MOSAS LAKE, WA

SRV SOURIS RIVER TELECOMMUNICATIONS CO MINOT, ND

SRW FIVE STAR TELECOM, INC LOS ANGELES, CA

SRX STARCOM SEATTLE, WA

SRY CS WIRELESS SYSTEMS INC. PLANO, TX

SRZ SIERRA TELECOMMUNICATIONS INC RENO, NV

SSA SHENTEL COMMUNICATIONS COMPANY EDINBURG, VA

SSC SATELLITE SYSTEMS CORP ,

SSE SPECIAL SERVICES RADIOFONE WEATHERFORD, TX

SSF SHARE LDS SERVICES OF FAIRBAULT FAIRBAULT, MN

SSI SECTOR/SIAC NEW YORK, NY

SSJ STSJ OVERSEAS TELEPHONE CAPARRA HEIGHTS, FL

SSK SISKIYOU MOBILFONE SANTA ROSA, CA

SSL SATTEL STREAMRAMP LLC TERRE HAUTE, IN

SSM IXC COMMUNICATIONS SERVICES INC (PREV SWITCHED SERVICE COMM LLC)

AUSTIN, TX

SSN SILVER STAR TELEPHONE COMPANY, INC. FREEDOM, WY

SSO SOUTH SLOPE COOPERATIVE TELEPHONE COMPANY, INC. NORWAY, IA

SSP SULFUR SPRINGS TELECOM PARIS, TX

SSQ SATCOM SYSTEMS, INC BOCA RATON, FL

SSR SOUTH SHORE RADIO TELEPHONE INC MICHIGANCITY, IN

SSS TELECOM HOUSE INCORPORATED (PREV STERLING TELECOMMUNICATION INC)

BEVERLY HILLS, CA

SST SOUTHERN STATES TELEPHONE INC ,

SSU SANTA ROSA COMMUNICATIONS, INC. VERNON, TX

SSV SOUTHWESTERN COMMUNICATIONS SERVICES IRVING, TX

SSY SMARTLINE SYSTEMS INC ALEXANDRIA, VA

STA STAR TEL TRANSMISSIONS VICTORIA, TX

STB STAR BEEPERS ROMA, TX

STC SUMMIT COMMUNICATIONS ,

STD STANDARD TELECOMMUNICATIONS INC OAKBROOK, IL

STE WORLDCOM INC. ( PREV. LDDS METROMEDIA) TULSA, OK

STF SUN TELSERVICES OF FLORIDA CORP FT LAUDERADALE, FL

STG ST PAGING GARDEN CITY, KS

STH SOUTHWESTERN COMMUNICATIONS INC ,

STI SATELLITE TECHNOLOGY INDUSTRIES INC BELLEVUE, WA

STJ TRESCOM U.S.A., INC.(PREV. TRESCOM INTERNATIONAL, CARIBBEAN DIV) FT. LAUDERDALE, FL

STK STOCKTON CELLULAR STOCKTON, CA

STL SHIP TO SHORE TELEPHONE CO ,

STM SORENSON TELECOMMUNICATIONS ,

STN SATELLITE TELEPHONE NETWORK ,

STO STENOCALL LUBBOCK, TX

STP SATELLITE PAGING CULVER CITY, CA

STQ STARTEL COMMUICATIONS INC IRVING, TX

STR STAR TEL ,






BR-751-100-112

STS SHENTEL SERVICE CO ,

STT STAR TEL OF ABILENE (PREV STAR-TEL) ABILENE, TX

STU STAR TOUCH COMMUNICATIONS INC ATLANTA, GA

STV STARTEL VICTORIA VICTORIA, TX

STW S T MICROWAVE W. COXSAKIE, NY

STX SPRINT CANADA INC. (PREV. STN INC.) USE SRN NORTH YORK, ON

STY AVANTIS NY GERNERAL PARTNERSHIP SCHAUMBURG, IL

STZ STARTEC INC BETHESDA, MD

SUA SPRINT COMMUNICATIONS INC(PREV SPRINT/UNITED ADM SVCS GRP)USE UTC

KANSAS CITY, MO

SUB SUBURBAN CONNECT, INC. OAKS, PA

SUC SOUTHWEST UNITED COMMUNICATIONS INC COLLEYVILLE, TX

SUD SUMRADA COMMUNICATIONS SERVICE INC EAST CONEMAUGH, PA

SUE SUPERTEL COMMUNICATIONS INC SAN DIEGO, CA

SUF SNET CELLULAR, INC ROCKY HILL, CT

SUG SAIPAN CELLULAR & PAGING TUMON, GU

SUH SOUTHNET CORP TAMPA, FL

SUI SOUND INVESTMENTS UNLIMITED, INCORPORATED RIO GRANDE CITY, TX

SUL SUNTEL PHILADELPHIA, PA

SUM SUMMIT TELESERVICES (PREV. SUMMIT TELECOMMUNICATIONS) MYRTLE BEACH, SC

SUN SERVICES UNLIMITED INC ,

SUO SHELLSBURG TELECOMMUNICATIONS, INC SHELLEBURG, IA

SUP SURE PAGE INC PEORIA HEIGHTS, IL

SUQ SUSQUEHANNA MOBILE COMMUNICATIONS INC HARRISBURG, PA

SUR FRONTIER COMMUNICATIONS OF THE GREAT LAKES, INC.(PREV SUPERIOR)

OSHKOSH, WI

SUS QWEST COMMUNICATIONS (PREV PHOENIX NETWORK & WORLDCOM) TULSAIX, OK

SUT SUNCOAST COMMUNICATIONS INC SARASOTA, FL

SUU SUPRA TELECOMMUNICATIONS AND INFORMATION SYSTEMS, INC. CORAL GABLES, FL

SUX SUN COMMUNICATIONS INC DALLAS, TX

SUY SECURITY AND COMMUNICATIONS LEWISTON, ID

SUZ SPECTRUM TELECOM SERVICES INC MCALLEN, TX

SVA SAVECOM INTERNATIONAL, USA, INC. HAYWARD, CA

SVC SUN COUNTRY COMMUNICATION ,

SVD SILVERADO COMMUNICATIONS CORP ENGLEWOOD, CO

SVE STAR VENDING, INC., DBA STAR TELECOMMUNICATIONS SANTA BARBARA, CA

SVH SPRING VALLEY TELEPHONE LONG DISTANCE, INC. SPRING VALLEY, WI

SVI SILVIA LD WYLE, TX

SVL OPTICOM (PREV. ONE CALL COMMUNICATIONS) TERRA HAUTE, IN

SVM SIOUX VALLEY COMMUNICATIONS SIOUX CITY, IA

SVN SAVEMORE NETWORK RICHARDSON, TX

SVO SILVER COMMUNICATIONS INTL SAYREVILLE, NJ

SVP SIOUX VALLEY PAGING INC ,

SVR METRO MEDIA TELECOMMUNICATIONS ,

SVS SAVERS INC (SUB SAVERS FEDERAL SAVINGS & LOAN) LITTLE ROCK, AR

SVT 7-TEL INC PROYER, OK

SVU ACC OF OHIO CORPORATION (PREV SEVEN CELLULAR CORPORATION) NEW YORK, NY

SVV USTEL/ARCADA (PREV ARCADA COMMUNICATIONS) USE - USX SEATTLE, WA

SVX STENTOR CORPORATION FORT LAUDERDALE, FL

SVY SUN VALLEY PAGING ,

SWA SOFTWARE AMERICA, INC. MONTEREY, CA

SWB FEIST LONG DISTANCE(PREV. SWITCHBOARD OF OKLAHOMA CITY) WITCHITA, KS

SWC SOUTHWEST COMMUNICATIONS ,






BR-751-100-112

SWD SOUTHWEST RADIO PAGING, INC. RICHLANDS, VA

SWE SOUTHWEST COINTEL COMMUNICATIONS ABILENE, TX

SWF SWIFF-TRAIN COMMUNICATIONS SAN ANTONIO, TX

SWG SWIFT GLOBAL COMMUNICATIONS INC GLEN HEAD, NY

SWH SWITCH 2000 OSSIO, MN

SWI SOUTHWEST INTERCONNECT ,

SWL SOUTHWESTERN BELL TELECOM RICHARDSON, TX

SWM SOUTHWEST MOBILE ,

SWN SOUTHWEST NET CORPORATION ABILENE, TX

SWO SWISSCOM NORTH AMERICA, INC. WASHINGTON, DC

SWP SOUTHWESTERN BELL PERSONAL COMMUNICATIONS INC ST LOUIS, MO

SWQ SOUTHWEST PCS, LP OKLAHOMA CITY, OK

SWR SOUTHWEST MICRONET INC HOUSTON, TX

SWS SWITCHLESS RESELLER SERVICES OKLAHOMA CITY, OK

SWT SOUTHWEST COMMUNICATIONS ,

SWU SUNWEST COMMUNICATIONS, INC. COLORADO SPRINGS, CO

SWV SOUTHWESTERN BELL SERVICES LITTLE ROCK, AR

SWX SOUTHWEST TEXAS LONG DISTANCE COMPANY (PREV SOUTHWEST TEXAS COMM)

ROCKSPRINGS, TX

SWY SWISHER TELEPHONE COMPANY SWISHER, IA

SXC SIOUX CITY CELLULAR SERVICE SIOUX CITY, IA

SXL SIOUXLAND TELECOM ALCESTER, SD

SXM SOUTH TEXAS COMMUNICATIONS SAN BENITO, TX

SXP SOUTH TEXAS PAGING, INC. DALLAS, TX

SXT STANTON TELECOM INC STANTON, NE

SXU SUPERIOR TECHNOLOGIES, INC DBA SUPERIOR SPECTRUM, INC. MARQUETTE, MI

SYC SYRACUSE TELEPHONE CO SYRACUSE, NY

SYE C-SYSTEMS, INC COEUR D’ALENE, ID

SYG SYGNET COMMUNICATIONS YOUNGSTOWN, OH

SYK SYKES SUNNYVAIL, CA

SYL SYRACUSE CGSA LIMITED PEARL RIVER, NY

SYM SYMTECH COMMUNICATIONS SERVICES HUNTINGDON VALLEY, PA

SYN SYNERGISTIC COMMUNICATIONS KING OF PRUSSIA, PA

SYP SIMPLY CELLULAR AND TELEPHONE, LLC PORTLAND, OR

SYR SYRACUSE RADIO CALL GENERAL COMMUNICATIONS INC ,

SYS SEIKO COMMUNICATION OF AMERICA(PREV SEIKO TELECOM. SYSTEMS, INC.)

BEAVERTON, OR

SYT SKYTEL (DBA SKYPAGER INC) JACKSON, MS

SYU SISKIYOU TELEPHONE CO FORT JONES, CA

SYZ SYSTEMS 1000 CLAREMONT, CA

SZC SMART SMR OF CALIFORNIA INC LAFAYETTE, CA

SZP SPRINT CELLULAR CHICAGO, IL

SZT ZTS INC CAPE GIRARDEAU, MO

SZU SOUTHTEL CORP SAN ANTONIO, TX

TAA TELAMARKETING COMMUNICATIONS OF ATLANTA ATLANTA, GA

TAB TELECOMMUNICATIONS ACCESS FOR COMM. IMPAIRED PERSEONS BOARD

SAINT PAUL, MN

TAC TEL-AMERICA COMMUNICATIONS SERVICES INC ,

TAD NORLIGHT TELECOMMUNICATIONS, INC(PREV TADLOCK’S COMMUNICATIONS)

DULUTH, MN

TAE TELAMARKETING COMMUNICATIONS OF TRI-STATE CHATANOOGA, TN

TAF TELECOMMUNICATIONS CORPORATION OF AMERICA, INC. HARFORD, CT

TAG WORLDCOM INC (PREV. TARGET TELECOM INC) TULSA, OK






BR-751-100-112

TAH TOUCH AMERICA HELENA HELENA, MT

TAI TELEMARKETING COMMUNICATIONS OF INDIANAPOLIS ,

TAJ TCAST COMMUNICATIONS, INC. LOS ANGELES, CA

TAK TELEPHONE ASSOCIATES SUPERIOR, WI

TAL TOTAL AVAILABILITY SERVICES INC ,

TAM TELAMARKETING COMMUNICATIONS INC LOUISVILLE, KY

TAN TELEPHONE ANSWERING SERVICE OF TAUNTON ,

TAO TELAMCO ,

TAP THE ATLANTIC-PACIFIC TELECOMMUNICATIONS ENTERPRISES CORP ,

TAQ THE ATLANTA LINE CONYERS, GA

TAR TELAMARKETING COMMUNICATIONS OF ARKANSAS ,

TAS TOUCH AND SAVE ,

TAT TELAMARKETING COMMUNICATIONS OF CHARLOTTE CHARLOTTE, NC

TAU TEX-NET INC AUSTIN AUSTIN, TX

TAV TELEMARKETING COMMUNICATIONS OF SAVANNAH ,

TAW TELEPHONE ANSWER SVC INC ,

TAX TRANSACTION NETWORK SERVICES, INC.(PREV. TRANSACTION COMM. INC.)

RESTON, VA

TAY TAYLOR TEL COORP MERKEL, TX

TAZ TASI INC ,

TBA ROBERT HUEBNER DBA TALK BACK ARKANSAS FORT SMITH, AR

TBB TIE/COMMUNICATIONS, INC. OVERLAND PARK, KS

TBC THUMB CELLULAR PIGEON, MI

TBD TWIN LAKES TELEPHONE COOPERATIVE CORPORATION GAINESBORO, TN

TBE EQUALNET CORPORATION (PREV T.B. ENTERPRISES) ARLINGTON, TX

TBF TELAMARKETING COMMUNICATIONS OF BAKERSFIELD (NOW TMC COMM-TVT)

BAKERSFIELD, CA

TBG TELEMARKETING COMM. OF BOWLINGREEN(NOW QCC, INC - USE QCC) BOWLING GN, KY

TBH TECH TELEPHONE COMPANY, LTD LUBBOCK, TX

TBI TELEBERMUDA INTERNATIONAL LIMITED (PREV TELEPHONE CO BILLING)

HAMILTON, BM

TBJ TELEFONIA INALAMBRICA DE NORTE (TELINOR) MONTERREY, XL

TBK TELE DANMARK USA INC WHITE PLAINS, NY

TBL INMATE CALLING SERVICES ENGLEWOOD, CO

TBM TOUCHTONE COMMUNICATIONS 2000 LTD VANCOUVER, BC

TBN TELCO OF BATON ROUGE INC BATON ROUGE, LA

TBO TCI TELEPHONY SERVICES OF CONNECTICUT, INC. BERLIN, CT

TBP TELEBEEP INC ,

TBQ TELECABLE NORFOLK, VA

TBR TELAMARKETING COMMUNICATIONS OF BATON ROUGE BATON ROUGE, LA

TBS TELEPHONE BUDGETING SERVICES INC ,

TBT TELEPORT COMMUNICATIONS BOSTON BOSTON, MA

TBU TELEPHONE BUSINESS SYSTEMS ,

TBV TEL-A-VOICE COMPANY INC. CENTRALLA, IL

TBW TWIN CITIES COMMUNICATIONS MIDLAND, TX

TBX TELEBEEPER OF NEW MEXICO ALBUQUERQUE, NM

TBY TELABILITY, INC. EAST ISLIP, NY

TCA TEL CAR INC ,

TCB TWIN CITY BEEPERS INC ,

TCC TELECONNECT CO CEDAR RAPIDS, IA

TCD TEL-CAR OF DAYTONA ,

TCE THE CARTER ORGANIZATION NEW YORK, NY

TCF TELETRON COMMUNICATIONS ELECTRONICS COOS BAY, OR






BR-751-100-112

TCG THE CONTINENTAL GROUP ,

TCH TELECHOICE ,

TCI TELECOMPUTER INC ,

TCJ TOTAL COMMUNICATION SERVICES, INC. CEDAR RAPIDS, IA

TCK TELECHECK NORTHWEST INC SEATLE, WA

TCL TEL-CALL SYSTEMS INC ,

TCM TRI COUNTY MOBILFONE ,

TCN TELEPHONE COMMUNICATIONS INC LANSING, MI

TCO THE COMMUNICATIONS CENTER INC ,

TCP TEL-CAR OF PANAMA CITY ,

TCQ TEL-CENTRAL OF JEFFERSON CITY JEFFERSON CTY, MO

TCR TEL-CAR CORP ,

TCS T C S NETWORK SERVICES ,

TCT TRI-CITIES TELEPHONE CO ,

TCU TOLL COMMUNICATIONS ,

TCV TEL-PAGE OF CLEVELAND INC ,

TCW TEL-CALL SYSTEMS INC HOMESTEAD, FL

TCX TELAMARKETING COMMUNICATIONS OF COLUMBIA COLUMBIA, SC

TCY TOWN AND COUNTRY COMMUNICATIONS ,

TCZ TELAMARKETING COMMUNICATIONS OF CO SPRINGS CO SPRINGS, CO

TDA TELEDIAL (INVALID USE TED) GRAND RAPIDS, MI

TDB TRANSWORLD TELECOM, LLC NEW YORK, NY

TDC TELSADE COMMUNICATIONS SPRINGVILLE, IL

TDD MCI METRO ACCESS TRANSMISSION SVCS INC(PREV. TELECONNECT)USE WUA

CEDAR RAPIDS, IA

TDE TELEDATA INTERNATIONAL INC ATLANTA, GA

TDF TMC WORLDWIDE, INC. SAN DIEGO, CA

TDG TELCO COMMUNICATIONS GROUP, INC DBA DIAL & SAVE (EXCEL COMM) CHANTILLY, VA

TDH TMC/AMERICA INC (PREV TELEMARKETING COMMS AMERICA) BEDFORD, TX

TDI TELEPHONE NETWORK DESIGNS INC DALLAS, TX

TDJ S.N.S. SHARED NETWORK SERVICES INC.(PREV TRANSACT DATA SERVICES)

MISSISSAUGA, ON

TDK TELNET OF DICKINSON INC. DICKINSON, ND

TDL TELEPORT OF DENVER LTD ENGLEWOOD, CO

TDM TDMT LTD INC SYRACUSE, NY

TDN TELCON DIGITAL NETWORK ALAMEDA, CA

TDO TODCO ,

TDP TELAMARKETING COMMUNICATIONS OF DAVENPORT DAVENPORT, IA

TDQ NEW PAR DBA AIRTOUCH CELLULAR (PREV TOLEDO CELL TELE CO) USE DTC

TOLEDO, OH

TDR TELAMARKETING COMMUNICATIONS OF TIDEWATER TIDEWATER, VA

TDS TELEPHONE ASSOCIATES LONG DISTANCE DALUTH, MN

TDT ROCHESTER TEL TELECOMMUNICATIONS GROUP(PREV. TACONIC LONG DIST.)

CHATHAM, NY

TDU TRIAD CELLULAR MENLO PARK, CA

TDV TELAMARKETING COMMUNICATIONS OF DENVER DENVER, CO

TDW TELE-TREND COMMUNICATIONS, L.L.C. ENGLEWOOD, CO

TDX CABLE & WIRELESS COMMUNICATIONS (FMLY TDX SYSTEMS) VIENNA, VA

TDY TSR WIRELESS (PREV TRI-STATE RADIO CO) USE - TZB FORT LEE, NJ

TDZ TELCO DATANET DALLAS INC DALLAS, TX

TEA TEL-AIR COMMUNICATIONS ,

TEB TELECARE, INC. NOBLESVILLE, IN

TEC TELEPHONE EXPRESS ,






BR-751-100-112

TED LCI INTERNATIONAL (PREV TELEDIAL AMERICA) MICHIGAN, MI

TEE TELCOM EQUIPMENT CORP ,

TEF TELEC INC. REDFORD, MI

TEG TELEPAGE INC ,

TEH TELMATCH TELECOMMUNICATIONS FLORENCE, SC

TEI TELE SYS INC ,

TEJ TELCOM NETWORK, INC. SAN DIEGO, CA

TEK TEK COMMUNICATIONS, INC. (PREV. TELECOMPUTE CORPORATION) WASHINGTON, DC

TEL TELESHARE INC OF LAS VEGAS ,

TEM MCI METRO ACCESS TRANSMISSION (PREV SOUTHERNENT TELECOM*USA)

,

TEN TELESPHERE COMMUNICATIONS INC (NOW WILTEL - WTL) OAKBROOK, IL

TEO TEL-COM ,

TEP TRI TEL COMMUNICATIONS (FMLY TMC OF EL PASO) EL PASO, TX

TEQ TELEMARKETING COMMUNICATIONS OF AMERICA INC BEDFORD, TX

TER TEL-CENTRAL COMMUNICATIONS INC OKLAHOMA CTY, OK

TES TELSTAR INC ,

TET WORLDCOM INC. (PREV. LDDS) TULSA, OK

TEU TELEPHONE U S A ,

TEV TELEMARKETING COMMUNICATIONS OF EVANSVILLE EVANSVILLE, IN

TEW TEC-WEST COLORADO SPGS, CO

TEX TRACE COMMUNICATIONS INC FLORENCE, AL

TEY TELEMONEY SERVICES LAKEWOOD, OH

TEZ TEL-COM INC LEBANON, PA

TFA TRANS NATIONAL TELECOMMUNICATIONS, INC. SAN ANTONIO, TX

TFB WORLDCOM INC. (LDDS) TULSA, OK

TFC TELEFONICA LARGA DISTANCIA SAN JUAN, PR

TFD TELEFIND CORP HOUSTON, TX

TFE TELEFONOS DEL NOROESTE, S.A. DE C.V. TIJUANA, XB

TFF TARIFF RESEARCH CORP FENTON, MO

TFG THE FURST GROUP, INC. SHAMONG, NJ

TFI TRIUMPH COMMUNICATIONS & FIBER SERVICES INC. NEW YORK, NY

TFK TELEPACIFIC NETWORK, INC. TAMUNING, GM

TFL THIEF RIVER FALLS LONG DISTANCE THIEF RIVER FALLS, MN

TFM TELECOMMUNICATIONS FACILITIES MANAGEMENT INC ,

TFN THE FONE COMPANY LONGBEACH, CA

TFO TELEMARKETING COMMUNICATIONS OF FRESNO (NOW TMC COMMS - TVT)

LOUISVILLE, KY

TFP TFC OPERATOR SERVICES INC JACKSON, MS

TFQ PRISM COMMUNICATION SERVICES, INC (PREV TRANSWIRE COMMUNICATIONS)

EDISON, NJ

TFR TELEPORT COMMUNICATIONS GROUP OF SAN FRANCISCO SAN FRANCISCO, CA

TFS THE FASHION STATION ,

TFT THRIF-TCOMM TELECOMMUNICATIONS SERVICES, INC. LANCASTER, PA

TFU TELEPACIFIC COMMUNICATIONS LOS ANGELES, CA

TFV TELAMARKETING COMMUNICATIONS OF FAYETTEVILLE FAYETTEVILLE, NC

TFW TELAMARKETING COMMUNICATIONS OF FT WAYNE FT WAYNE, IN

TFX TRITON COMMUNICATIONS OF TEXAS L.L.C. ABILENE, TX

TFY WORLDCOM INC (PREV THRIFTY TELE EX DBA OHIO DIGITAL ACCESS) TULSA, OK

TFZ TELE-ONE COMMUNICATIONS INC TYLU, TX

TGA TELEPAGE OF ARKANSAS INC LITTLE ROCK, AR

TGB TELNET GLOBAL COMMUNICATIONS PHILADELPHIA, PA

TGC TELAMARKETING COMMUNICATIONS OF MEMPHIS BIRMINGHAM, AL






BR-751-100-112

TGD THE LONG DISTANCE PARTNERSHIP, L.P. BURLINGTON, VT

TGE TEL-PAGE INC ,

TGF TESS COMMUNICATIONS, INC. EVERGREEN, CO

TGG TELE-BEEP PAGING COMPANY BISMARCK, ND

TGH TELECORP HOLDING CORP. INC. WASHINGTON, DC

TGI TRANS GLOBAL COMMUNICATIONS INC. NEW YORK, NY

TGJ TELESELECT GROUP INC TUCSON, AZ

TGL TELEMARKETING COMMUNICATIONS OF GREATER ILLINOIS OAKBROOK TER, IL

TGM TELE-GLOBAL COMMUNICATIONS, INC. ROME, NY

TGN TCC COMMUNICATIONS, INC. (PREV. TELEMANAGEMENT CONSULTANTS CORP.)

BEAVER DAM, WI

TGO TELAMARKETING OF CHICAGO CHICAGO, IL

TGP TELEGROUP INC FAIRFIELD, IA

TGQ TELEPORT COMMUNICATIONS GROUP PHOENIX, AZ

TGR WORLDCOM INC. (PREV. LDDS DBA TMC OF SOUTHWEST FLORIDA) TULSA, OK

TGS TELEPORT COMMUNICATIONS GROUP OF LOS ANGELES LOS ANGELES, CA

TGT TELEGRATION, INC. TROY, MI

TGU TELEGLOBE USA INC. MCLEAN, VA

TGV TEL-CAR OF GAINESVILLE ,

TGW TERN WIRELESS LP EAST STROUDSBURG, PA

TGX TGEC COMMUNICATIONS CO., LLC SAN FRANCISCO, CA

TGY TECHNOLOGY ASSOCIATES ,

THA TOUCH AMERICA, INC. MISSOULA, MT

THB TELEHUB NETWORK SERVICES CORPORATION GURNEE, IL

THC THE HEADQUARTERS COMPANIES INC ,

THD TOUCH TEL CORP. BURLINGAME, CA

THE TOTAL TELEPHONE, INC. OF UTAH NORTH SALT LAKE, UT

THF THRIFTY TELEPHONE EXCHANGE BEAVERTON, OR

THG ECI LONG DISTANCE SERVICES (PREV THINGS INC) TULSA, OK

THH TELEPHONE PLUS BELLEVUE, WA

THI TELEHOP COMMUNICATIONS INC NEWMARKET, ON

THJ THOMPSON COMMUNICATIONS, INC. SPOKANE, WA

THK TCHAIKOSKY TELCOM KENNEDALE, TX

THL THRIFTLINE INC HARLINGEN, TX

THM TELEPHONE MANAGEMENT CORP PORTLAND, OR

THN TELEMARKETING COMMUNICATIONS OF HOUSTON CHARLESTON, WV

THO TELEPORT COMMUNICATIONS HOUSTON HOUSTON, TX

THP THE CORCORAN GROUP MINNEAPOLIS, MN

THQ TELAMARKETING COMMUNICATIONS OF W VIRGINIA CHARLESTON, WV

THR THE HOTEL ROANOKE ,

THS TELCO OF NATCHITOCHES INC ,

THT TAHOE TELEPHONE CO ZEPHYR COVE, NV

THU TELESPHERE OF HOUSTON HOUSTON, TX

THV TCI TELEPHONY SERVICES OF CALIFORNIA, INC. ENGLEWOOD, CO

THW TEL-CAR OF HOLLYWOOD ,

THX SOUTH TEL INC THOMASTON, GA

THY THE HALEY CORP NEW YORK, NY

THZ TELEPHONE COMMUNICATIONS CORP VAIL, CO

TIA TELECOM AMERICA AVENTURA, FL

TIB TELHAWAII, INC. NAALEHU, HI

TIC TELEMARKETING COMMUNICATIONS OF TRI-CITIES KINGSPORT, TN

TID TMC OF SOUTH CENTRAL INDIANA BLOOMINGTON, IN






BR-751-100-112

TIE EQUALNET CORPORATION (PREV U S COMM & FIRST CHOICE LONG DISTANCE

RICHARDSON, TX

TIF TPC INFORMATION SYSTEMS INC. DANBURY, CT

TIG TIGON CORP DALLAS, TX

TIH TELE-LINK OF IDAHO LLC MEDIDIAN, ID

TII TSI INC COLUMBIA, SC

TIJ TELONE TELECOMMUNICATIONS, INC. PASADENA, TX

TIK TEL-LINK, LLC ATLANTA, GA

TIL TELE COMMUNICATIONS INTERNATIONAL LOS ANGELAS, CA

TIM TIME WARNER COMMUNICATIONS AUSTIN, TX

TIN TESTCO INC ,

TIO TRESCOM U.S.A., INC.(PREV. TOTAL TELECOMMUNICATIONS INC) FT. LAUDERDALE, FL

TIP LOWE, LEWIS L DBA TRIPLE L COMMUNICATIONS BUENA VISTA, CO

TIQ WORLDCOM (PREV TRI-TEL COMMUNICATIONS) MUNSTER, IN

TIR TRINET CORNELIA, GA

TIS TCI SERVICES INC AUSTIN, TX

TIT TACONIC TELCOM CORP. CHATHAM, NY

TIU TREAS RESOURCES INTL. CORP./DBA TRI COMMUNICATIONS NETWORK COEUR D’ALENE, ID

TIV TEXAS DIAL TONE, INC. SAN ANTONIO, TX

TIW TIME WARNER CONNECT ENGLEWOOD, CO

TIX WORLD ACCESS COMMUNICATIONS CORP. (PREV. TSI TELECOM. SVC. INC.)

MIAMI, FL

TIY TRIPLE CROWN INDUSTRY SANTA ANA, CA

TIZ TEL-COM INC MARSHALL, TX

TJA TELEMAXX COMMUNICATIONS LLC CLEVELAND, OH

TJC TELENATIONAL COMMUNICATIONS OMAHA, NE

TJD TELIDENT INC. MINNEAPOLIS, MN

TJE TELECOM NETWORK SYSTEMS INTERNATIONAL, INC. MIAMI, FL

TJI TCI TELEPHONY SERVICES OF ILLINOIS, INC. ARLINGTON HEIGHTS, IL

TJJ THE EMPIRE DISTRICT ELECTRIC COMPANY JOPLIN, MO

TJK TRITON COMMUNICATIONS L.L.C. RICHARDSON, TX

TJL TELIA NORTH AMERICA, INC. MCLEAN, VA

TJM THRUCOMM INC. FAIRFIELD, OH

TJN TELEPHONE RESTORATION NETWORK, INC. DBA TELNET PORTLAND, OR

TJO TELNET COMMUNICATIONS, L.L.C. MORRISTOWN, NJ

TJP TRITON CELLULAR PARTNERS OF FERRY LLC WENATCHEE, WA

TJR TELECARD INTERNATIONAL, INC. JACKSON HEIGHTS, NY

TJS TESCO TELECOMMUNICATION ENGINEERING SERVICES CO MILL VALLEY, CA

TJT 2JT TELECOMMUNICATIONS HENDERSON, TX

TJU TELSCAPE USA INC HOUSTON, TX

TJV TELEMARKETING COMMUNICATIONS OF JACKSONVILLE JACKSONVILLE, FL

TJW TRANSWIRE, LLC NEW YORK, NY

TJX TEXAS COMMUNICATIONS OF AUSTIN INC AUSTIN, TX

TJY TTE OF NEW JERSEY CHERRY HILL, NJ

TKA TELALASKA LONG DISTANCE, INC. ANCHORAGE, AK

TKB TRANSAMERICAN TELEPHONE, INC. DENTON, TX

TKC T K COMMUNICATIONS INC ,

TKD TELKOM SA, LTD PRETORIA, SA

TKE TELAMARKETING COMMUNICATIONS OF CLEVELAND CLEVELAND, OH

TKF TELECONOMICO USA, INC THE WOODLANDS, TX

TKG TEXAS NETWORKING, INC. AUSTIN, TX

TKH TEXAS HOMETEL, INC. DALLAS, TX

TKI TELECOMMUNICATIONS AT LOW KOST INC ,






BR-751-100-112

TKK TELETEK EAST GRAND RAPIDS, MI

TKL TELAMARKETING CORP OF LOUISIANA BATON ROUGE, LA

TKM TOTAL RISK MANAGEMENT, INC. KANSAS CITY, MO

TKN TALTON STC, INC. SAN ANTONIO, TX

TKO TELSTAR TELECOM LLC TEMPE, AZ

TKP T&S COMMUNICATIONS, LLC SAN RAFAEL, CA

TKR TRI TEL, INC. BASIN, WY

TKS TEKSTAR COMMUNICATIONS, INC GOLDEN VALLEY, MN

TKT TALK TIME SCOTTSDALE, AZ

TKU TELCOM OF AMERICA, INC BENSALEM, PA

TKV TELAMARKETING COMMUNICATIONS OF KNOXVILLE KNOXVILLE, TN

TKW TEKBILT WORLD COMMUNICATIONS, INC. DBA TWC DIRECT HUNTINGDON VALLEY, PA

TKX TELECONEX PENSACOLA, FL

TKZ TWISTER COMMUNICATIONS NETWORK INC CONROE, TX

TLA TEL-A-PAGE INC ,

TLB TRAIL BLAZER SYSTEMS ,

TLC TELECALL INC ,

TLD THE LONG DISTANCE TELEPHONE CO ,

TLE TELECOM INC ,

TLF TELEMARKETING COMMUNICATIONS OF LAFAYETTE LAFAYETTE, LA

TLG TELCOM LONG DISTANCE ,

TLH TELEMARKETING COMMUNICATIONS OF TALLAHASSEE TALLAHASSEE, FL

TLI TEL-TOLL INC BAKERSFIELD, CA

TLJ TELETOUCH TYLER, TX

TLK TELE-LINK INC ,

TLL TELPAGE LTD ,

TLM TELCOM CORPORATION ,

TLN SPRINT COMMUNICATIONS INC (PREV TELNET) USE UTC OREM, UT

TLO TEL-PAGE OF ORANGEBURG ,

TLP TEL-PAGE CORP OF WISCONSIN ,

TLQ TOLL COMMUNICATIONS CONSULTANTS INC SPOKANE, WA

TLR TELANSWER RADIOPHONE ,

TLS T S COMMUNICATIONS SPRINGFIELD, IL

TLT TEL-PAGE OF TENNESSEE INC ,

TLU TELAMARKETING COMMUNICATIONS OF SHREVEPORT SHREVEPORT, LA

TLV TELEMARKETING COMMUNICATIONS OF LOUISVILLE LOUISVILLE, KY

TLW TELEPHONE CONNECTION OF LOS ANGELES INC MARINE DEL REY, CA

TLX LCI INTERNATIONAL (PREV TELAMARKETING COMMUNICATIONS OF LEXINGTON

LEXINGTON, KY

TLY TEL-SYSTEMS INC ALBUQUERQUE, NM

TLZ TELECOM SERVICES CORP BROOKFIELD, WI

TMA TRANSAMERICA MANAGEMENT LOS ANGELES, CA

TMB TEL-CAR OF MELBOURNE ,

TMC TELECOMMUNICATION SERVICES CORPORATION BROOKFIELD, WI

TMD TELAMARKETING COMMUNICATIONS OF MADISON MADISON, IN

TME TEAM ELECTRONICS ,

TMF TEXOMA MOBILFONE ,

TMG TEL-MANAGEMENT CORP DALLAS, TX

TMH TELAMARKETING COMMUNICATIONS OF HUNTSVILLE HUNTSVILLE, AL

TMI TELEMARKETING COMMUNICATIONS OF MIAMI MIAMI, FL

TMJ TMI COMMUNICATIONS OTTAWA, ON

TMK TELCOM ONE NEW YORK, NY

TML TRI-CITY MOBILE PHONE CO ,






BR-751-100-112

TMM TELAMARKETING COMMUNICATIONS OF MILWAUKEE MILWAUKEE, WI

TMN MCI METRO ACCESS TRANSMISISON (PREV TELECOM*USA) ,

TMO TELAMARKETING COMMUNICATIONS OF MOBILE MOBILE, AL

TMP TRIPLE S MOBILPHONE INC ,

TMQ TELECOM MGMT INTERNATIONAL INC INDEPENDANCE, MO

TMR T D MILLER III RADIO COMMUNICATIONS INC ,

TMS TELEPHONE MANAGEMENT SYSTEMS INC ,

TMT TELEMART COMMUNICATIONS ,

TMU TEL AMERICA INC AKA EXTELCOM DBA EXPRESS TEL SALT LAKE, UT

TMV TELAMARKETING COMMUNICATIONS OF MERRILVILLE MERRILVILLE, IN

TMW T-NETIX, INC.(PREV. TELE-MATIC CORP) ENGLEWOOD, CO

TMX TACOMA TELEPHONE EXCHANGE TACOMA, WA

TMY TELEMARKETING COMMUNICATIONS OF MONTEREY MONTEREY, CA

TMZ TMC-MARSCH ,

TNA TELECOMMUNICATIONS NETWORK OF AMERICA INC ,

TNB TELECOMONE MCLEAN, VA

TNC WORLDCOM INC. ( PREV. LDDS) TULSA, OK

TND TELCOM OF CANADA (NOW STENTOR -- SOR) OTTAWA, ON

TNE TONE COMMUNICATIONS SERVICE ,

TNF TNTSA COMMUNICATIONS KENNEDALE, TX

TNG TNT, INC. (TOTAL NATIONAL TELECOMMUNICATIONS, INC.) HOUSTON, TX

TNH TELENET COMMUNICATIONS LEWISVILLE, TX

TNI TELAMARKETING COMMUNICATIONS OF NW INDIANA MUNSTER, IN

TNJ TELEMARKETING COMMUNICATIONS OF NJ CHERRY HILL, NJ

TNK THE NETWORK ,

TNL TELEMARKETING COMMUNICATIONS OF NASHVILLE (SEE ADG) NASHVILLE, TN

TNM TRANSAMERICA COMMUNICATIONS INC BOCA RATON, FL

TNN TRANSNATIONAL NETWORK INC ,

TNO WORLDCOM INC. (PREV. LDDS) TULSA, OK

TNP TOPPER ENTERPRISES HOLIGEN, TX

TNQ TENNECO INC HOUSTON, TX

TNR TSACONAS CELLULAR BOWLING GREEN, KY

TNS TELCO OF NATCHITOCHES NATCHITOCHES, LA

TNT TELNET ,

TNU TRANS NATIONAL COMMUNICATIONS BOSTON, MA

TNV TELPAGE OF NASHVILLE ,

TNW WORLDCOM INC(PREV TEL-AMERICA NETWORK SERVICES INC) BEDFORD, TX

TNX TENEX COMMUNICATIONS CORP WHITEPLAINS, NY

TNY TRI-COUNTY TELEPHONE CO INC NEW RICHMOND, IN

TNZ TECNET MONROE, LA

TOA WORLDCOM INC. DBA TOUCH ONE LONG DISTANCE(PREV TOUCH 1 AMERICA)

TULSA, OK

TOB TELAMARKETING COMMUNICATIONS OF BURMINGHAM ,

TOC TELEMARKETING COMMUNICATIONS OF COLUMBUS ,

TOD TOTAL COM., INC. ENID, OK

TOE T-ONE CORPORATION NEW YORK, NY

TOF TOLL CALL, INC. NORCROSS, GA

TOG TELCO GROUP, INC. GRAND PRAIRIE, TX

TOH TELAMARKETING COMMUNICATIONS OF OMAHA OMAHA, NB

TOI TELECOM OPTIONS PLUS INC LARKSPUR, CO

TOJ TELEMARKETING COMMUNICATIONS OF MISSISSIPPI (JACKSON) ,

TOK TELEMARKETING OF OKLAHOMA CITY OKLAHOMA CITY, OK

TOL TEL-CAR OF ORLANDO ,






BR-751-100-112

TOM WORLDCOM INC. (PREV. LDDS) TULSA, OK

TON TOUCH AND SAVE OF NASHVILLE ,

TOO TELECOMMUNICATIONS COOPERATIVE NETWORK NEW YORK, NY

TOP TELAMARKETING COMMUNICATIONS OF GREATER PHILADELPHIA ,

TOQ TELCOMCO CHEHELIS, WA

TOR WORLDCOM INC. (PREV. LDDS) TULSA, OK

TOS TELAMARKETING COMMUNICATIONS OF SAN LUIS OBISPO OBISPO, CA

TOT TELCOM COMMUNICATIONS INC FRESNO, CA

TOU TELECOURIER COMMUNICATIONS BLOONINGTON, IL

TOV TOLEDO AREA TELECOMMUNICATIONS SERVICES, INC. DBA BUCKEYE TELESYS

TOLEDO, OH

TOW TOWER COMMUNICATION SYSTEMS CORP (INVALID DO NOT USE) REYNOLDSBURG, OH

TOX TELECON HERKEMER, NY

TOY TELECO PLUS INC MIAMI, FL

TOZ TO-TEL COMMUNICATIONS SYSTEMS INC GRANGEVILLE, ID

TPA TELEPHONE ANSWERING SERVICE INC GRAND RAPIDS, MI

TPB TELEPAGE OF BEAUFORT ,

TPC TRANSPONDER CORP OF DENVER ,

TPD ONESTAR LONG DISTANCE, INC. (PREV. TELSTAR COMMUNICATIONS, INC) ARBOR VITAE, WI

TPE TELPAGE INC ,

TPF TRANSPACIFIC TELECOMMUNICATION INC SEATTLE, WA

TPG TELE-PAGE CORPORATION ,

TPH TOMPHONE INC ,

TPI TELAMARKETING COMMUNICATIONS OF PIEDMONT GREENSBORO, NC

TPJ TELEPHONE AND TWO-WAY INC. CLEVELAND, OH

TPK TELECOMP COMMUNICATIONS SERVICES OAKBROOK TERRACE, IL

TPL TRI-STATE PAGING LIMITED ,

TPM TCG (PREV TELEPORT COMMUNICATIONS INC) STATEN ISLAND, NY

TPN TRAVELPHONE CORP INC ,

TPO TELEPERO INC FAIRFAX, VA

TPP TAPP COMMUNICATIONS ,

TPQ TELEPHONE CONNECTIONS MOUNTAIN HOME, AK

TPR TELECOM COMMUNICATIONS OF PUERTO RICO INC ,

TPS TEL-CAR OF PENSACOLA ,

TPT TELEPOINT COMMUNICATIONS INC ,

TPU VARTEC TELECOM, INC (SEE URC) RICHARDSON, TX

TPV TELEPHONE ECONOMY LEAGUE JENKINTOWN, PA

TPW TEMPEST ASSOCIATES INC. GREAT NECK, NY

TPX TCI OF PA PHILADALPHIA, PA

TPY TELEPORT COMMUNICATIONS OF CHICAGO CHICAGO, IL

TPZ TELAMARKETING COMMUNICATIONS OF PEORIA PEORIA, IL

TQA TRANSLINE COMMUNICATIONS INC PRAIRIE VILLAGE, KS

TQB CTC COMMUNICATIONS INC DALLAS, WI

TQC TCI TELECOMMUNICATIONS CONSULTANTS INC ARLINGTON, TX

TQD TELEPORT COMMUNICATIONS GROUP SAN DIEGO SAN DIEGO, CA

TQE TEAM ELECTRONICS ESCANABA, MI

TQF TELAMERICA CORPORATION SAN FRANCISCO, CA

TQG TELECOM RESOURCES INC DALLAS, TX

TQH TELEPORT COMMUNICATIONS GROUP OF OMAHA OMAHA, NE

TQI EQUALNET CORPORATION (PREV TELECORP INTERNATIONAL) DALLAS, TX

TQJ TELQUEST COMMUNICATIONS, CORP NAPLES, FL

TQK TALK TIME COMMUNICATIONS, LTD. JAMAICA, NY

TQL GST TELECOM (PREV TOTAL NET) HOUSTON, TX






BR-751-100-112

TQM TEMPLETON TELEPHONE COMPANY TEMPLETON, IA

TQN TELECOMMUNICATIONS NETWORK INC KENDALL PARK, NJ

TQO TELCO SYSTEMS MANAGEMENT INC - TELCO RENO, NV

TQP TELECONCEPTS INC PRINCETON, NJ

TQQ THE CONNECTION JUNEAU, AK

TQR TRI-CITIES COMMUNICATIONS INC BINGHAMTON, NY

TQS TOTAL COMMUNICATION SYSTEMS SENECA, SC

TQT TELECOMMUNICATION TECHNOLOGIES INC SAN DIEGO, CA

TQU TRITEL COMMUNICATIONS, INC. SAN DIEGO, CA

TQV TOOR INC/DBA QSERVICES HOUSTON, TX

TQW NEXTLINK (PREV. TEL-WEST CENTRAL SERVICES) SPOKANE, WA

TQX TCN INC SAN ANTONIO, TX

TQY TRICOM USA INC JERSEY CITY, NJ

TQZ THORN COMMUNICATIONS, LLC NEW YORK, NY

TRA TRANSAMERICAN COMMUNICATIONS CORP ,

TRB TRANS-BORDER COMMUNICATIONS, INC LAIEDO, TX

TRC TRACY CORP ,

TRD HF COMMUNICATIONS CORP MIAMI, FL

TRE TREETOP ENTERPRISES ,

TRF EXTELCOM DBA EXPRESS TEL (PREV. T-TEL) SALT LAKE CITY, UT

TRG TELAMARKETING COMMUNICATIONS OF RALEIGH RALEIGH, NC

TRH TERRE HAUTE COMMUNICATIONS INC TERRE HAUTE, IN

TRI WORLDCOM INC. (PREV. LDDS) TULSA, OK

TRJ TRANSWORLD NETWORK INC. RICHARDSON, TX

TRK TEXACO REFINING & MARKETING INC BELLAIRE, TX

TRL TRANSTELL COMMUNICATION OAKLAND, CA

TRM TRI-COM BELLINGHAM, WA

TRN TRI-COMM SYSTEMS TAHLEQUAH, OK

TRO TELEPHONE AND RADIO ANSWERING SERVICE ,

TRP TSR WIRELESS (PREV TRI-STATE RADIO CORP OF PENNSYLVANIA) USE- TZB

FORT LEE, NJ

TRQ TRISTAR COMMUNICATIONS INC SAN FRANCISCO, CA

TRR TREASURE COMMUNICATION CO ,

TRS TRANSAMERICAN SYSTEMS INC ,

TRT TRT TELECOMMUNICATIONS CORP ,

TRU TREASURE COMMUNICATIONS ,

TRV TELAMARKETING COMMUNICATIONS OF ROANOKE VALLEY ROANOKE, VA

TRW TELEPHONE ELECTRONICS NETWORK LTD YORK, PA

TRX TREXNET ,

TRY THRIFTY TELEPHONE EXCHANGE OF SANTA FE SANTA FE, NM

TRZ TRT INTERNATIONAL CORP WASHINGTON, DC

TSA TELSAT COMMUNICATIONS INC DOVER, DE

TSB TMC OF SANTA BARBARA (NOW TMC COMMUNICATIONS - TVT) SANTA BARBARA, CA

TSC TEL-PAGE OF SOUTH CAROLINA ,

TSD TMC LONG DISTANCE DBA CHERRY COMMUNICATIONS INC WESTCHESTER, IL

TSE TELEPHONE SECRETARIAL SERVICE ,

TSF WORLDCOM INC. (PREV. LDDS) TULSA, OK

TSG WORLDCOM INC(PREV TEL-LEASING) CHICAGO, IL

TSH TEL-SHARE ,

TSI TELECOMMUNICATIONS SYSTEMS INC ,

TSJ TELECOMMUNICATION SYSTEMS ANNAPOLIS, MD

TSK TELAMARKETING COMMUNICATIONS OF STOCKTON (NOW TMC COMM-TVT)

VENTURA, CA






BR-751-100-112

TSL TELEPHONE SYSTEM TALLAHASSEE, FL

TSM TEL SYSTEMS MANAGEMENT CORP ,

TSN TELECONNECT SYSTEMS INC MONROE, LA

TSO TELEPHONE ANSWERING SERVICE OF OWBO ,

TSP TELESPHERE INTERNATIONAL ,

TSQ TEL-A-SAVE COMMUNICATIONS SYSTEMS LTD DURANT, OH

TSR MID ATLANTIC TELECOM CORP OWINGSMILLS, MD

TSS TELECOM SYSTEMS ,

TST TSR WIRELESS (PREV TRI-STATE RADIO CORP) USE - TZB FORT LEE, NJ

TSU TELSO INC HOUSTON, TX

TSV TELEPHONE ANSWERING SERVICE OF MORGANTON ,

TSW TEL-SPAN COMMUNICATIONS INC NASHVILLE, TN

TSX TELEPHONE SYSTEMS INC PITTSBURGH, PA

TSY TEL RATE SYSTEMS INC ,

TSZ TEL SYSTEMS CORPORATION ,

TTA THOMAS TELEPHONE ANSWERING SERVICE ,

TTB COMTEL STATES CORP TAMPA, FL

TTC TRINITY TELECOMMUNICATIONS CORP ,

TTD TELETEC COMMUNICATIONS COLUMBUS, MO

TTE TELPAGE OF TENNESSEE ,

TTF T&T COMMUNICATIONS FAIRMONT, WV

TTG TELAMARKETING COMMUNICATIONS OF CHATTANOOGA CHATANOOGA, TN

TTH TELE-TECH INC SOUIX FALLS, SD

TTI T T I COMMUNICATIONS CO ,

TTJ TOTAL TELECOMMUNICATIONS SERVICES, INC. OKLAHOMA CITY, OK

TTK NATIONAL TELETALK TUCUMCARI, NM

TTL TOTAL COMMUNICATIONS ,

TTM WORLDCOM INC. (PREV. LDDS) TULSA, OK

TTN TALTON COMMUNICATION CORP INC ,

TTO TMC OF TOLEDO TOLEDO, OH

TTP TOTAL TELE-PAGE OF NEBRASKA NORTH PLATTE, NE

TTQ TEL TEC EXCHANGE INC AGORUA HILLS, CA

TTR TELSTAR COMMUNICATIONS INC ,

TTS TRANSAMERICAN TELEPHONE SYSTEMS ,

TTT TELAMARKETING COMMUNICATIONS OF CINCINNATI CINCINNATI, OH

TTU TOTAL-TEL USA INC (PREVIOUSLY GYS) ,

TTV SAM’S DISCOUNT LONG DISTANCE INC. (PREV. TNT COMMUNICATIONS) KENNEDALE, TX

TTW FRONTIER COMMUNICATIONS-NORTH CENTRAL REGION, INC(PREV TCI TELEC)

ROCHESTER, NY

TTX TELETEX AUSTIN, TX

TTY TEL TEC EXCHANGE OF PA WAYNE, PA

TTZ TELAMARKETING COMMUNICATIONS OF TULSA TULSA, OK

TUA TULSA COMMUNICATIONS SERVICE TULSA, OK

TUB TRANSTAR COMMUNICATIONS, L.C. BEDFORD, TX

TUC DTG COMMUNICATIONS, INC (PREV TELECOMMUNICATIONS CONSULTANTS INC)

IRENE, SD

TUD TELLURIDE PAGING & COMMUNICATIONS PAONIA, CO

TUE TRIANGLE COMMUNICATION SYSTEM, INC. HAVRE, MT

TUF TELAMARKETING COMMUNICATIONS OF S CALIFORNIA PASADENA, CA

TUG TELUS COMMUNICATIONS INC CALGARY, AB

TUH WORLDCOM INC. (PREV. TOUCH-1) TULSA, OK

TUI TRI-STAR COMMUNICATIONS BAKER, MT

TUJ TOUCH-TEL COMMUNICATIONS, INC HOUSTON, TX






BR-751-100-112

TUK TUCK DATA COMMUNICATION NEW CUMBERLAND, PA

TUL TULSA CELLULAR TELEPHONE COMPANY TULSA, OK

TUM TOUCH 1 COMUNICATIONS, INC. ATMORE, AL

TUN TRI-COUNTY COMMUNICATIONS TALLAHASSEE, FL

TUO TSC COMMUNICATIONS, INC WAPAKONETA, OH

TUP TELECOMMUNICATIONS MANAGEMENT GROUP, L.L.C. HATTIESBURG, MI

TUQ TELUS COMMUNICATIONS INC SACRAMENTO, CA

TUR TELEPRENEUR ENTERPRISES OAKLAND, CA

TUS TUSCARAWAS LONG DISTANCE SERVICE NEW PHILA, OH

TUT TELTRUST, INC. SALT LAKE CITY, UT

TUU TOUCH TONE AMERICA, INC. PHOENIX, AZ

TUV TELECOMMUNICATIONS SERVICE CENTER INC TAMPA, FL

TUW TELEMEDIA INTERNATIONAL U.S.A., INC. JERSEY CITY, NJ

TUX TELCOM PLUS LTD HOMESTEAD, FL

TUY TREASURE STATE MOBILE PHONE INC BUTTE, MT

TUZ TRM COMMUNICATIONS INC LONGVIEW, TX

TVA TRAVERSE ANSWERING SERVICE TRAVERSE CTY, MI

TVB TV BINGO NETWORK, INC. TULSA, OK

TVC TELEVALUE CORP. DBA ECON-O-DIAL RIDGECREST(PREV. TELEVALUE COMM)

RIDGECREST, CA

TVD TRICOM USA, INC. PREV (DOMTEL COMMU, INC DBA TRICOM INTERNATIONAL

NEW YORK CITY, NY

TVE TELSAVE INC BROOKFIELD, WI

TVF CTC TELECOM, INC CAMBRIDGE, ID

TVG TELAMARKETING COMMUNICATIONS OF LAS VEGAS LAS VEGAS, NV

TVH THREE RIVERS TELEPHONE, INC. FAIRFIELD, MT

TVI TELECARRIER SERVICES INC. CRANFORD, NJ

TVK TOUCHTONE COMMUNICATIONS LONDON, KY

TVL TRAVELTEL INC SALT LAKE CITY, UT

TVM TELSERVE COMMUNICATION, INC. RICHARDSON, TX

TVN THE PHONE COMPANY (PREV TEL-SAVE INC) NEW HOPE, PA

TVO TRAVELERS TELECOM CORPORATION SEWELL, NJ

TVP TELEMATIC/VIP COMMUNICATIONS SOUTH HAPTON, PA

TVQ TELEMANAGEMENT ADVANTAGE CORP LOS ANGELES, CA

TVR TEXAS ASSOCIATION OF PAGING SERVICES WACO, TX

TVS TRAVIS TELECOM AUSTIN, TX

TVT TMC COMMUNICATIONS (PREV TMC OF VENTURA) VENTURA, CA

TVU TOUCH TONE INTERACTIVE, INC. PHOENIX, AZ

TVV TEL-SAVE ,

TVW TELEVIEW COMMUNICATIONS, INC LESLIE, GA

TVX TELA-SAVER SAN ANTONIO, TX

TVY CITY OF THOMASVILLE THOMASVILLE, GA

TVZ TIDALWAVE TELEPHONE INC CHANTILLY, VA

TWA TRANS WORLD AIRLINES INC NEW YORK, NY

TWB TELEPOOL NETWORK, INC. MINNEAPOLIS, MN

TWC TOWER COMMMUNICATIONS INC ,

TWD TIMEWARNER COMMUNICATIONS ENGLEWOOD, CO

TWE TOWER COMMUNICATIONS LOS ANGELES, CA

TWF TIMEWARNER AXS OF CALIFORNIA SAN DIEGO, CA

TWG TW COMMUNICATIONS, INC. D/B/A TWC COSTA MESA, CA

TWH METRO TELECOMMUNICATIONS SERVICES INC(PREV TMC OF WA DC) WASHINGTON, DC

TWI TELEPHONE WAREHOUSE INC ,

TWJ TRANS-WORLD TELECOM AMERICA, INC. LAGUNA HILLS, CA






BR-751-100-112

TWK TIME WARNER COMMUNICATIONS (PREV. TWC OF NYC) - USE TIM ONLY ENGLEWOOD, CO

TWL TALTON TELECOMMUNICATIONS CORP SELMA, AL

TWM THE WARDROBE MAKER BOSTON, MA

TWN TRANSCOMM NET INC PLYMOUTH, MN

TWO TWO-WAY RADIO INC WYTHEVILLE, VA

TWP TELROUTE COMMUNICATION INC NORTH YORK, ON

TWQ TELE-WAVES PASCO, WA

TWR TWO-WAY RADIO COMMUNICATIONS ,

TWS TELEPHONE ELECTRONICS CORP WEST MONROE, LA

TWT TELENET COMMISSION INDIANAPOLIS, IN

TWU TETON COMMUNICATIONS INC IDAHO FALLS, ID

TWV TRANSWAVE COMMUNICATIONS CO ATLANTA, GA

TWW TEW-WAY COMMUNICATIONS INC METAIRIE, LA

TWX TWIX-TEL SOMERVILLE, MD

TWY TWO-WAY RADIO OF CAROLINAS INC ,

TWZ TRANSACTION NETWORKS INC BOYNTON BEACH, FL

TXA TEXAPAGE PARIS, TX

TXB TEXAS COMMUNICATIONS OF BRYAN BRYAN, TX

TXC TEXCOM INC ,

TXD TEXACOM CORPORATION HOUSTON, TX

TXE TEXAS COMMUNICATIONS, INC. ABILENE, TX

TXF TEXAS 5 CORP LEXINGTON, KY

TXG TELEMAX INTERNATIONAL CORP. BROOKLYN, NY

TXH TELMEX LARGA DISTANCIA COLONIA CUAUHTEMOC, MX

TXI TELNEX INC TAMPA, FL

TXJ TEXAS INSTRUMENTS, INC. DALLAS, TX

TXK TELPLEX INC. TUCSON, AZ

TXL DIGITAL NETWORK INC (PREV TEXAS LONG DISTANCE) DALLAS, TX

TXM TEXOMA BUSINESS MACHINES INC SHERMAN, TX

TXN TEX-NET INC SAN ANTIONIO, TX

TXO WORLDCOM INC. (PREV. LDDS) TULSA, OK

TXP TELEPHONE EXPRESS INC DALTON, GA

TXQ TEL CALL IMC MT VERNON, OH

TXR TEXAS RSA 15B2 LIMITED PARTNERSHIP KERRVILLE, TX

TXS TEXAS COMMUNICATIONS SAN ANGELO, TX

TXT TEXUSTELL INC HOUSTON, TX

TXU TEXAS 12 CELLULAR CORPORATION FAIRFIELD, CA

TXV US BUYING GROUP, INC. (PREV. TELEVOX PUBLIC COMMUNICATIONS INC) ALSIP, IL

TXW TELWEST INC JACKSON, MS

TXX ACCESS PLUS (FMLY TELE RATE) ALBERT LEA, MN

TXY TECORE INC LINTHICUM, MD

TXZ TEL AMERICA TULSA, OK

TYA TIN CAN COMMUNICATIONS COMPANY, L.L.C. HOUSTON, TX

TYC THRIFTY CALL LINCOLN, NE

TYD TRI-COUNTY LONG DISTANCE EVERTON, AR

TYE TELCOM MANAGEMENT SYSTEMS LIMITED PARTNERSHIP CHICAGO, IL

TYF TEXAS TWO-WAY FONE JACKSBORO, TX

TYG TECHNOLOGY SERVICE GROUP INC TAMPA, FL

TYI TRINITY INTERNATIONAL, INC. CORONA, NY

TYL LCC (PREV TYLER TELECOM) LUFKIN, TX

TYM TYMNET INC ,

TYN TYLER NET TYLER, TX






BR-751-100-112

TYO 21ST CENTURY TELECOM CHICAGO, IL

TYP TIMELY INFORMATION CORP CRANFORD, NJ

TYQ TELERGY, INC. SYRACUSE, NY

TYR WORLDCOM INC(PREV SECURITEX DBA TYLERNET LONG DISTANCE) BEDFORD, TX

TYS TELE-SYS INC OAKRIDGE, TN

TYT TWO-WAY SYSTEMS SERVICE FAIRMONT, WV

TYU TRI-COUNTY COMMUNICATIONS, INC. STRUM, WI

TYV TELERGY JOINT VENTURE DEWITT, NY

TYW TDS TELECOM MADISON, WI

TYX 2ND CENTURY COMMUNICATIONS, INC TAMPA, FL

TYY TELECOIN COMMUNICATIONS RICHARDSON, TX

TYZ TELEPHONE ANNOUNCEMENT SYSTEMS INC MARLTON, NJ

TZA TELAMERICA MIAMI, FL

TZB TSR WIRELESS LLC FORT LEE, NJ

TZC TELESCAN INC KINGSPORT, TN

TZD TLD INC SAN JUAN, PR

TZE T C ENTERPRISES RICHMOND, CA

TZF TELECOM NEW ZEALAND USA LTD PASADENA, CA

TZH TECHNI SALES & SERVICE ELMWOOD, NC

TZI TRI-STATE PAGING INC FAYETTESVILLE, AR

TZJ TEL WEST COMMUNICATIONS L.L.C. MONROVIA, CA

TZK TONCOM, INC TONICA, IL

TZL TELECOMMUNICATIONS LINK INC PLYMOUTH, MN

TZM TELECOM SUPPORT SYSTEMS INC SIMI VALLEY, CA

TZN TELEPAGE NORTHWEST PORTLAND, OR

TZO TENCOM VAN NUYS, CA

TZP TELEPORT COMMUNICATIONS DALLAS DALLAS, TX

TZQ TELECONCEPTS INC COLORADO SPRINGS, CO

TZR TRI-STATE PAGING INC CANOM, CA

TZS TELESTAR 900 RANCHO CARDOVA, CA

TZT TRANSNET TAMPA, FL

TZU TELEPHONE SUPPORT SYSTEMS INC FT MEYERS, FL

TZV TRITON PCS, INCORPORATED RICHMOND, VA

TZW TWO-WAY RADIO COMMUNICATIONS CO OF KANSAS INC LIBERAL, KS

TZX MID TNC DBA MIDCOM COMMUNICATIONS INC. SEATTLE, WA

TZY TEASE COMMUNICATIONS PLANO, TX

TZZ T-COM INC JACKSON, MI

UAC U S ACCESS COLORADO SPGS, CO

UAG UNITED STATES DEPT. OF AGRICULTURE FORT COLLINS, CO

UAL U.S. AMERITEL SCHAUMBURG, IL

UAM US AMERICALL INC SHERMAN OAKS, CA

UAN US ADVANCED NETWORK NORCROSS, GA

UAR USAIR COMMUNICATIONS WINSTON-SALEM, 91

UAS U S AUTOMOBILE ASSOCIATION SATELLITE COMMUNICATIONS ,

UAT UNITED ARTISTS OPERATOR SERVICES CORP DENVER, CO

UAV US ADVANTAGE LONG DISTANCE INC AUSTIN, TX

UBD UNITED BANK OF DENVER DENVER, CO

UBE CUBE COMPUTER CORPORATION HAWTHORNE, NY

UBN UMB BANK, N.A. KANSAS CITY, MO

UBY CUMBY TELEPHONE COOPERATIVE, INC. CUMBY, TX

UCA ULTRA COMMUNICATIONS ASSOCIATION ALEXANDRIA, VA

UCB UNION CARBIDE CORP DANBURY, CT






BR-751-100-112

UCC USC COMMUNICATIONS INC DALLAS, TX

UCG USA CALLING ATLANTA, GA

UCI UNITED COMMUNICATIONS ASSOCIATION, INC. DODGE CITY, KS

UCL US CELLULAR DBA SEVEN CELLULAR CORP. USE SVU DES MOINES, IA

UCM UNITED COMMUNICATIONS INC NEW CONCORD, OH

UCN AT&T CANADA LONG DISTANCE SERVICES (PREV. UNITEL COMM. -TORONTO)

TORANTO, ON, CN

UCO USHMAN COMMUNICATIONS COMPANY SPRINGFIELD, IL

UCP UNION COUNTY PROSECUTORS OFFICE ELIZABETH, NJ

UCQ U S COMMUNICATIONS COMPTON, CA

UCR UNISOURCE CARRIER SERVICES WALLISELLEN, SZ

UCS UNITED CARRIER SERVICES INC ST CHARLES, MO

UCT U S CENTRAL TELECOMMUNICATIONS CORP HOUSTON, TX

UCU UNITED STATES CELLULAR(NOW MC CAW CELLULAR ONE - USE MCE) CHICAGO, IL

UCY UNITED COMMUNICATIONS SYSTEMS, INC. CHICAGO, IL

UDA US DATANET CORPORATION SYRACUSE, NY

UDE UNITED WATS, INC. MISSION, KS

UDH U.S. DATA HIGHWAY CORPORATION PLEASANTON, CA

UDM UNITED TELECOMMUNICATIONS INC LIVONIA, MI

UDO UNITED STATES TELECOMMUNICATIONS, INC. TAMPA, FL

UDS UNITED L D S OLNEY, IL

UDT UNITED TELENET ,

UEC U.S. TEL CORPORATION FISHERS, IN

UED UNITED TELECOM, LLC GREAT NECK, NY

UEE UNIVERSAL TELECOM, INC. LAGRANGE, KY

UEI U.S. TELCO, INC. IRVING, TX

UEL WORLDCOM INC. (PREV. LDDS) TULSA, OK

UEP UNI-TEL OF AMERICA INC EL PASO, TX

UFB US FIBERCOM NETWORK INC NEW YORK, NY

UFC UNITED REFINING COMPANY WARREN, PA

UFI UNIFIED TELECOMMUNICATIONS SERVICES OF ST LOUIS INC ST CHARLES, MO

UFL US FIBERLINE COMMUNICATIONS INC SAN DIEGO, CA

UFO CUSTOMER FIRST COMMUNICATIONS, INC. ROLLING MEADOWS, IL

UGC UNITEL GLOBAL COMMUNICATIONS INC OKLAHOMA CITY, OK

UGL USA LINK, P.L. D/B/A USA GLOBAL LINK FAIRFIELD, IA

UGR UNITED GROUP LTD MIAMI, FL

UHC US LEC OF NORTH CAROLINA L.L.C. CHARLOTTE, NC

UHT ULTIMATE HOME TELEPHONE SERVICE EAST ORANGE, NJ

UIA U S WEST INTERPRISE AMERICA, INC. MINNEAPOLIS, MN

UIC UNICOM, INC. ANCHORAGE, AK

UID UNIDIAL INCORPORATED LOUISVILLE, KY

UIL UI LONG DISTANCE, INC. STANDISH, ME

UIO UNICOM COMMUNICATIONS, L.L.C. FT. LAUDERDALE, FL

UIP UNION TELEPHONE COMPANY FARMINGTON, NH

UIS UNISYS CORP BLUE BELL, PA

UIT UNITED INTERMOUNTAIN TELEPHONE CO ,

UIV UNIVERSAL INFORMATION SERVICES, INC. TUSTIN, CA

ULC UTELCO INC MONROE, WI

ULD U.S. BILLING (PREV. U.S. LONG DISTANCE) SAN ANTONIO, TX

ULG UNITED TELEPHONE LONG DISTANCE (OHIO) MANSFIELD, OH

ULI U.S. LONG DISTANCE, INC SAN ANTONIO, TX

ULL UTEL-CALL MONROE, WI






BR-751-100-112

ULM ATHENA INTERNATIONAL LLC(PREV. ULTIMATE COMMUNICATIONS CORP)

BOULDER, CO

ULN UPSTATE CELLULAR NETWORK ROCHESTER, NY

ULP UTILICORE CORPORATION SARASOTA, FL

ULR ULTRA CELLULAR, INC. LAWNDALE, CA

ULS UNITED TELEMANAGEMENT SERVICES, INC. NEW YORK, NY

ULT ULTRATELCOM INC CULVER CITY, CA

ULY UNITED TELE - SYSTEMS COLONIAL HEIGHTS, VA

UMB USA MOBILE COMMUNICATIONS INC II (INDIANAPOLIS) INDIANAPOLIS, IN

UMC CUMMINGS TELECOMMUNICATION SERVICES, INC. WESTCHESTER, IL

UMD UNIVERSAL STANDARD MEDICAL LABORATORIES INC SOUTHFIELD, MI

UME CUMBERLAND TELEPHONE COMPANY CUMBERLAND, IA

UMF USC MEDFORD PAGING MEDFORD, OR

UML USA MOBILE COMMUNICATIONS INC II (LOUISVILLE) LOUISVILLE, KY

UMN UNITED MOBILE NETWORK LONGVIEW, TX

UMS US MOBILE SERVICES, INC. ANNAPOLIS, MD

UMT UNITED STATES CELLULAR MOBILE TELEPHONE NETWORK VANCOUVER, WA

UNA UNITED NATIVE AMERICAN TELECOMMUNICATIONS BELLINGHAM, WA

UNC UNIVERSITY COMMUNICATIONS INC (PREV UNICOM INC) COLLEGE STATION, TX

UND ZUNDEL’S RADIO INC POCATELLO, ID

UNE UNITEL (UNIVERSAL TEL NETWORK INC) AUSTIN, TX

UNF INTERMEDIA COMMUNICATIONS (PREV UNIVERSAL TELECOM INC) ST. LOUIS, MO

UNI UNITEL OF CLAREMORE ,

UNK UNITED STATES ADVANCED NETWORK INC NORCROSS, GA

UNL CINCINNATI BELL LONG DISTANCE CO. (PREV. UNITEL COMM. INC) COLUMBUS, OH

UNM UNION COMMUNICATIONS MONROE, NC

UNN UNINET DETROIT, MI

UNO UNITEL COMMUNICATIONS (OKLAHOMA) OKLAHOMA CITY, OK

UNR UNI STAR SATELLITE COMMUNICATION ,

UNS UNITED NETWORK SERVICE INC OF DALLAS ,

UNT UNI-TEL OF FARMINGTON INC FARMINGTON, NM

UNV USWEST NEW VECTOR GROUP INC DBA AIR TOUCH CELLULAR BELLEVUE, WA

UNW UNION-WALLOWA TELEPHONE, LLC LA GRANDE, OR

UNY UNITY CELLULAR SYSTEMS INC UNITY, ME

UNZ UNI COMMUNICATIONS INC OAKLAND, CA

UOC U.S. SOUTH COMMUNICATIONS, INC. ATLANTA, GA

UOD UNIVERSITY OF DAYTON INC (THE) DAYTON, OH

UOE U.S. OPERATORS (TEXAS) SAN ANTONIO, TX

UOM US ONE COMMUNICATIONS CORP. FRISCO, TX

UOP UNIVERSITY OF PITTSBURGH PITTSBURGH, PA

UOR US ORDER HERNDON, VA

UPA U-PAGE, INC BINGHAMTON, NY

UPC UNITED STATES TELEPHONE CO ,

UPG USA PAGING KEARNEY, NE

UPH USA PHONE 1, INC WATERTOWN, NY

UPK U SPEAK LONG DISTANCE HURST, TX

UPN UNICOM PAGING NETWORK INC HOUSTON, TX

UPP UNITED PAC PAC REL INS ,

UPT UNION PACIFIC TECHNOLOGIES OMANA, NE

UPU UNITED PUBLISHERS CORPORATION EL SEGUNDO, CA

UPX UNIPLEX TELECOM TECHNOLOGIES INC FT LAUDERDALE, FL

UPY US PAYPHONE INC SALT LAKE CITY, UT

URB U.S. ROBOTICS SKOKIE, IL






BR-751-100-112

URC U.S. REPUBLIC COMMUNICATIONS (SUB OF VARTEC TELECOM INC) LANCASTER, TX

URS URSUS TELECOM CORPORATION SUNRISE, FL

URT UNITED RADIOTELEPHONE ,

USA UNITED SERVICES ADMINISTRATION ,

USB U S BANCORP PORTLAND, OR

USC UNIVERSAL COMMUNICATIONS SYSTEMS INC ,

USD AMERICAN TELEDATA DBA US DIAL JACKSONVILLE, FL

USE US ELECTRODYNAMICS INC BREWSTER, WA

USF U S FIBEROPTICS INC BARRINGTOM, IL

USG USA LONG DISTANCE CORPUS CHRISTI, TX

USH NEXTLINK TENNESSEE,L.L.C.(PREV. SIGNAL COMM. OF TENN.) FRANKLIN, TN

USI EQUALNET CORPORATION (PREV U S COMMUNICATIONS INC) ,

USJ US CONNECT CORP MIDDLETOWN, NJ

USK U S OF KENTUCKY ,

USL USLINK LONG DISTANCE PEQUOT LAKES, MN

USM USA MOBILE COMMUNICATIONS INC CINCINNATI, OH

USN US TELEMANAGEMENT NETWORK INC PHOENIX, AZ

USO US OPERATOR INC CALVERTON, MD

USP SPRINT COMMUNICATIONS INC (PREV US SPRINT) USE UTC SHAWNEE MISSION, KS

USQ US TELECOMM INC GREAT NECK, NY

USR USAIR WASHINGTON, DC

USS USA-SATCO CO SAN ANTONIO, TX

UST UNITED STATES TRANSMISSION SYSTEMS INC (USE ITT) ,

USU U.S. TELESERVICES, INC. FAIRFAX, VA

USV U S VOICE MAIL DETRIOT, MI

USW U S WEST SERVICE LINK INC OMAHA, NE

USX USTEL/ARCADA (PREV USTEL) SEATTLE, WA

USY TELCO HOLDINGS, INC(PREV NATIONAL PAYPHONE SUPPLY DBA RATE SAVER)

CHANTILLY, VA

USZ U S NET INC SPRINGFIELD, MO

UTA OAN SERVICES, INC. (PREV US TELEDATA CORP) NORTHRIDGE, CA

UTC SPRINT COMMUNICATIONS INC (PREV SPRINT/US TELECOM INC) KANSAS CITY, MO

UTD TLX COMMUNICATIONS, INC. DBA TELAMERICA L.D. (PREV UNITED TELE CO

BATON ROUGE, LA

UTE UTE COMMUNICATIONS ,

UTF UNITED TELEPHONE OF FLORIDA ALTAMONTE SPRINGS, FL

UTH UNIVERSITY OF UTAH SALT LAKE CITY, UT

UTI UNITED TELESPECTRUM OF INDIANA ,

UTK USN COMMUNICATIONS(PREV. UNITED TELECOM OF AMERICA, INC.) CHICAGO, IL

UTL UNITED TELECOM COMMUNICATIONS INC ,

UTM UNITED TEL COMMUNICATIONS, INC. MIAMI, FL

UTN UNITED TELNET SYSTEMS ARCADIA, CA

UTO UNITED TELEMANAGEMENT CORPORATION DAYTON, OH

UTP UNITED STATES TRANSMISSION CORP ,

UTR UTICA/ROME CELLULAR TELEPHONE UTICA, NY

UTS UNITED TELESPECTRUM INC KANSAS CITY, MO

UTT UNION TELEPHONE CO MOUNTAIN VIEW, WY

UTV UNIVERSITY TELEPHONE SERVICES COLLEGE STATION, TX

UTX UTC LONG DISTANCE, LLC CHAPEL HILL, TN

UTY UNIVERSAL TELEPHONE SYSTEMS SEATTLE, WA

UTZ UNITED TELEPHONE OF AMERICA BALA CYNWYD, PA

UUN UUNET TECHNOLOGIES, INC. FAIRFAX, VA

UVC UV CORP HUTCHINSON, KS






BR-751-100-112

UVE UNIVERSITY OF CALIFORNIA SANTA BARBARA SANTA BARBARA, CA

UVL UNIVERSAL NETWORK COMMUNICATIONS CO ,

UVM UNIVERSAL COMMUNICATIONS NETWORK, INC. CARSON, CA

UVN UNIVERSALCOM INC DESTIN, FL

UVR INTERMEDIA COMMUNICATIONS (PREV UNIVERSAL TELECOM TECHNOLOGIES)

HIGH RIDGE, MO

UVS UNIVERSAL LONG DISTANCE INC (SEE ACCESS UNLIMITED-AEU) LAWTON, OK

UVT U.S. VOICE TELEMANAGEMENT MILL VALLEY, CA

UVV UNIVERSAL SERVICES ELIZABETHTON, TN

UVY UNIVERSITY HOSPITAL AUGUSTA, GA

UWC U S WEST COMMUNICATIONS INC DENVER, CO

UWH USA MOBILE COMMUNICATIONS INC II WARRENSVILLE HEIGHTS, OH

UWI U S WEST COMMUNICATIONS INTERCONNECT SERVICES MINNEAPOLIS, MN

UWM U S WEST MEDIA GROUP, INC. ENGLEWOOD, CO

UWP US WEST PAGING INC BELLEVUE, WA

UWS U S WEST, INC ENGLEWOOD, CO

UWT US WATS BALA CYNWYD, PA

UWW U S WEST COMMUNICATIONS, WIRELESS DENVER, CO

UXC OMNIPLEX COMMUNICATIONS GROUP, LLC (PREV. USA EXCHANGE, LLC) CHESTERFIELD, MO

UXW US XCHANGE OF WISCONSIN L.L.C. GRAND RAPIDS, MI

UYS UNISYS MISSION VIEJO, CA

UZC USCOMNET PROVIDENCE, RI

UZF U S FIBERCOM DESOTA, TX

UZT UNITED TELESERVICES INDUSTRIAL AIRPORT, KS

VAA VALUE LINE OF ALBUQUERQUE (NEW NAME SVC) ,

VAC VALUE ADDED COMMUNICATIONS OAKBROOK TERACE, IL

VAL VALUE LINE OF EAST TEXAS (NEW CODE CAL) ,

VAM VERMONT AMERICAN LOUISVILLE, KY

VAS VALLEY ANSWERING SERVICE ,

VAT VIATEL, INC. OMAHA, NE

VAY V C F, INC - VALLEY COMMUNICATIONS SALEM, VA

VBC V.I.P. BILLING AND COLLECTION SERVICES, INC. TIMONIUM, MD

VBI VBI, INC. MILWAUKEE, WI

VCC VOICE TELECOMM.,INC DBA VOICE-TEL OF EASTERN NEW YORK STATE HARTSDALE, NY

VCE TELAMERICA COMMUNICATIONS, INC. (WAS VOICE INTERACTIVE PRODUCTION

MIAMI, FL

VCH VALU COMMUNICATIONS OF HUTCHINSON INC HUTCHINSON, KS

VCI VINCENT COMMUNICATIONS INC FRESNO, CA

VCL VALU COMMUNICATIONS OF LAWRENCE INC LAWRENCE, KS

VCM VALCOM INC ,

VCN VOLCANO TELEPHONE CO PINE GROVE, CA

VCR ACC OF WISCONSIN LLC (PREV VILAS CELLULAR CORPORATION) USE HWC SCHAUMBURG, IL

VCS DEDICATED COMMUNICATIONS CORP (PREV 4JV ENTERPRISES, INC) TEMPE, AZ

VCT VICKI COWAN DBA TEL-A-VOICE ,

VCV VERNON COMMUNICATION & T.V., INC. SIOUX CENTER, IA

VDC NATIONWIDE LONG DISTANCE (PREV. VADACOM) HOUSTON, TX

VDT WORLDXCHANGE COMMUNICATIONS (PREV VEND-TEL-CO LTD) SAN DIEGO, CA

VEC VECTOR COMMUNICATIONS ,

VED VAL-ED JOINT VENTURE L.L.P. PERHAM, MN

VEI VOICE INTERACTIVE PRODUCTIONS INC MIAMI, FL

VEN VENTURES IN COMMUNICATIONS RMTS LLC DBA ONEPOINT COMMUNICATIONS

BANNOCKBURN, IL

VET VACNET PLANO, TX






BR-751-100-112

VEY VALLEY TELECOMMUNICATIONS CO SIERRA VISTA, AZ

VGD VANGUARD CELLULAR SYSTEMS INC GREENSBORO, NC

VGE VIGAR ENTERPRISES INC DBA COMMUNICATION SERVICES LAREDO, TX

VGI VISTA GROUP INTERNATIONAL CHARDON, OH

VGM VIRGINIA METROTEL GLEN ALLEN, VA

VGR VALUE LINE OF GREENVILLE ,

VGT VILLAGE TELEPHONE, INC NEWCASTLE, WA

VIA VITAL COMMUNICATION MARSHFIELD, WI

VIC VICOM INC EDEN PRAIRIE, MN

VID VIDEOTRON TELECOM LTEE MONTREAL, CA

VIL VAIL SYSTEMS INC BUFFALO GROVE, IL

VIN WORLDCOM INC. (PREV VISTA INTERNATIONAL COMMUNICATIONS INC) FLANDERS, NJ

VIP VALLEY INSTANT PAGE SACRAMENTO, CA

VIS VITTS CORPORATION MANCHESTER, NH

VIT VIRGIN ISLANDS TELE-COM ST THOMAS, VI

VKI VIKING COMMUNICATIONS, INC. MORRISVILLE, PA

VLA VALUE LINE OF ALEXANDRIA ,

VLB VALUE LINE OF BRAZOSPORT ,

VLC VAIL COMMUNICATIONS INC(DBA EGM 1994) AVON, CO

VLD VERA LONG DISTANCE LAREDO, TX

VLE VALLEY COMMUNICATIONS MOSES LAKE, WA

VLF VOLT INFORMATION SCIENCES, INC. ORANGE, CA

VLK BIRCH TELECOM, INC. (PREV VALU LINE OF KANSAS) EMPORIA, KS

VLL VALU-LINE OF LOUISIANA LONGVIEW, TX

VLM VOCALL COMMUNICATIONS CORP. MOUNTAINSIDE, NJ

VLN VALUE LINE OF NEW BRAUNFELS (NEW NAME CML) ,

VLP UNI-TEL OF EL PASO EL PASO, TX

VLR CAVALIER TELEPHONE, LLC GRAND RAPIDS, MI

VLS VALUE LINE OF SOUTH TEXAS ,

VLT VALUE LINE OF TEMPLE ,

VLU VALUE TEL NAPERVILLE, IL

VLW VALU-LINE OF LONGVIEW LONGVIEW, TX

VLY VALLEY PAGING CO ,

VMC VALLEY MOBILE COMMUNICATIONS INC LANCASTER, CA

VMT VINELAND MOBILE TELCO ,

VNC VENTURE COMMUNICATIONS CORP ROCHESTER, NY

VNG THE VANGUARD GROUP VALLEY FORGE, PA

VNI VOICE NET, INC. FORT SMITH, AR

VNP VENUS TELEPHONE CORPORATION VENUS, PA

VNS LCI INTERNATIONAL (PREV CHARTER NETWORK) DUBLIN, OH

VNT VALNET FRESNO, CA

VNW VOICE NETWORKS, INC. STERLING, CO

VNY VOICE NET COMMUNICATIONS SYSTEMS INC DBA VOICE-TEL OF NEW YORK

BRONX, NY

VOA TCA LONG DISTANCE (PREV. VALUE LINE OF AMARILLO) AMARILLO, TX

VOB CARRIER SERVICES CORP (PREV VALU LINE OF BRENHAM) PORT ORANGE, FL

VOC VOICE-TEL LEXINGTON, KY

VOL VALUE LINE OF LUBBOCK ,

VOT VALUE LINE OF WEST TEXAS TERMINAL, TX

VOY VOYAGER COMMUNICATIONS WHITE PLAINS, NY

VPA VIRGINIA PCS ALLIANCE, L.C. WAYNESBORO, VA

VPC VIP CONNECTIONS HONOLULU, HA

VPG VALLEY PAGING ,






BR-751-100-112

VPH TELECARE SERVICES, LTD. (PREV V.I.P. PHONE CLUB, INC) TIMONIUM, MD

VPL VIP CALLING BURLINGTON, MA

VPM VPS COMMUNICATIONS, INC RICHMOND, VA

VPP VIP ENTERPRISES INC KIRKSVILLE, MO

VPS VITAL PROCESSING SERVICES, L.L.C. PHOENIX, AZ

VPT VOICE POWER TELECOMMUNICATIONS, INC. AUSTIN, TX

VRA VENTURA CELLULAR CAMARILLO, CA

VRC VARIAN CANADA BUFFALO, NY

VRD VERDI SOUNDS KENNEDALE, TX

VRI VOICE RETRIEVAL & INFORMATION SERVICES INC CARROLLTON, TX

VRK VOICE TRACK DALLAS, TX

VRM VARMICON INDUSTRIES INC HARLINGEN, TX

VRN VERNON TELEPHONE COMPANY VERNON, NY

VRS VERSATEL INCORPORATED CASPER, WY

VRT VARTEC DESOTA, TX

VSC RUDDATA CORPORATION DBA VISION COMMUNICATIONS PADUCAH, KY

VSE VALU-LINE OF SOUTHEAST TEXAS BEAUMOUNT, TX

VSJ VALUE LINE OF ST JOSEPH’S ,

VSL VRS BILLING SYSTEMS SAN JOSE, CA

VSR VENSER INC HATO REY, PR

VST VALLEY STAR TEL HARLINGEN, TX

VSY VSYS COLORADO SPRINGS, CO

VTA VINCENNES TELEPHONE ANSWERING SERVICE INC ,

VTC VALUE LINE OF TRI-CITIES ,

VTD VALLEY TELEPHONE LONG DISTANCE RAYMONDVILLE, TX

VTE VANGUARD TELECOM CORP. GREENSBORO, NC

VTG VTG, INC. DBA VOICE-TEL OF HOUSTON HOUSTON, TX

VTI VT OF LONG ISLAND INC. BRONX, NY

VTK VANTEK COMMUNICATIONS SIOUX FALLS, SD

VTL VIDEOTRON TELECOM LTEE (PREV VERTELCO INC) MONTREAL, PQ

VTP VANCOUVER TELEPHONE COMPANY LTD. VANCOUVER, BC

VTQ VITAL WAYNESBORO, VA

VTR VICTORIA CELLULAR CORP VICTORIA, TX

VTS VENTURES IN PAGING OKLAHONA CITY, OK

VTT VAST-TEL COMMUNICATIONS, INC BRIDGEPORT, TX

VTU VIRTUAL NETWORK SYSTEM OAKBROOK, KY

VTV VALLEY TELEPHONE CO., INC. LANETTE, AL

VUA VALU-LINE OF ANGLETON LAKE JACKSON, TX

VUS VISA USA INC SAN FRANCISCO, CA

VUT VISTA UNITED TELECOMMUNICATIONS LAKE BUENAVISTA, FL

VVA VACATION VILLAGES OF AMERICA INC PORTLAND, OR

VVI VIVA TEL LONG DISTANCE HURST, TX

VWF VALUE LINE OF WITCHITA FALLS TEMPLE, TX

VWS VOICE WARE SYSTEMS WEST PALM BEACH, FL

VYI VALLEY INDUSTRIAL COMMUNICATIONS SALES, INC. REDDING, CA

VYL VALLEY LINK COMMUNICATIONS BOISE, ID

VYN VALLEYNET WAYNESBORO, VA

VYP VALLEY YELLOW PAGES FRESNO, CA

VYT VALUE LINE OF TYLER ,

VYW VALLEY WATS HARLINGEN, TX

WAC WACO COMMUNICATIONS INC ,

WAD WADENA LONG DISTANCE BEMIDJI, MN






BR-751-100-112

WAL WEST ALABAMA COMMUNICATIONS ,

WAM WESTERN AMERICAN TELEPHONE ,

WAN WIRELESS ALLIANCE, LLC ALEXANDRIA, MN

WAP WATS(WIDE AMERICA TELECOM SYSTEMS OF PORTLAND) ,

WAR WARREN COUNTY TELECOMMUNICATIONS DEPT. LEBANON, OH

WAS WIDE AMERICA TELECOM SYSTEMS ,

WAT THE WATSPHONE CO ,

WBC WALLER BROADCASTING ,

WBH WASHINGTON/BALTIMORE HIGH INTENSITY DRUG TRAFFICKING AREA GREENBELT, MD

WBI WISCONSIN BELL INC MILWAUKEE, WI

WBM WBC COMMUNICATIONS, INC. OAKLAND, CA

WBS WEBSTER RADIO FRESNO, CA

WBT CELLULAR ONE WASHINGTON/BALTIMORE HANOVER, MD

WBY THE WOODBURY TELEPHONE COMPANY WOODBURY, CT

WCA WILLIAMS COMMUNICATIONS GROUP, INC. TULSA, OK

WCB WINDY CITY BEEPER, INC. CHICAGO, IL

WCC WEST COAST COMMUNICATIONS INC SANTA BARBARA, CA

WCD WICOMICO COUNTY MARYLAND DEPARTMENT OF CORRECTIONS SALISBURY, MD

WCE WORLDCALL COMMUNICATIONS INTERNATIONAL, INC. YONKERS, NY

WCG VOICESTREAM WIRELESS CORPORATION (PREV WESTERN WIRLESS CORP DBA

BELLEVUE, WA

WCH WEBSTER-CALHOUN LONG DISTANCE (PREV WEBSTER-CALHOUN COOPERATIVE)

GOWRIE, IA

WCI WOLD COMMUNICATIONS INC ,

WCJ WASHINGTON COUNTY JOINT VENTURE ALTOONA, PA

WCL WEST CENTRAL CELLULAR - LIMITED PARTNERSHIP APPLETON, WI

WCM W C COMMUNICATIONS ,

WCN WEST CENTRAL CELLULAR SAN ANGELO, TX

WCO WESTCOM INC SAN ANTONIO, TX

WCP WEST CENTRAL PAGERS ,

WCR WORCESTER COMMUNICATIONS ,

WCS WILES COMMUNICATION SERVICE BILLINGS, MT

WCT WESTSIDE COMMUNICATION OF TAMPA ,

WCU WEST COAST TELECOMMUNICATIONS,INC SANTA BARBARA, CA

WCV WITTENBERG CABLE TV COMPANY, INC WITTENBERG, WI

WCX ACC OF WAUSAU CORPORATION (PREV WAUSAU CELLULAR LICENSE CORP)

SCHAUMBURG, IL

WCY CENTRAL WISCONSIN COMMUNICATIONS DBA WCTC LONG DISTANCE WISCONSIN RAPIDS, WI

WDC WORLDCOM INC. (PREV. TELECOLUMBUS, USA DBA WORLDCOM) TULSA, OK

WDK WORLD-LINK, INC. NEW YORK, NY

WDL WORLDDIAL NETWORK SERVICES CORP. OKLAHOMA CITY, OK

WDM WORLDCOM INC SAN JUAN, PR

WDS WORLAND SERVICES WORLAND, WY

WDT WESCOM DATA TELEPHONE NEWPORT BH, CA

WDW WORLD WIDE CONNECT, INC. BROOKLYN, NY

WEC WEST FLORIDA COMMUNICATION ,

WEE WETEC LLC PARK RAPIDS, MN

WEK WEEKS COMMUNICATIONS, INC. ABILENE, TX

WEL WIRELESSCO, LP KANSAS CITY, MO

WEM WESTERN 6 MOTELS ,

WEN WORLDWIDE NETWORK SERVICES, INC GAITHERSBURG, MD

WEO WESTERN COMMUNICATIONS, INC. RAPID CITY, SD

WEP WEST COAST PCS LLC ROSEVILLE, CA






BR-751-100-112

WES WESTEL INC ,

WET WESTERN TELECOMMUNICATIONS CO CARLSBAD, CA

WEV WEBVALLEY, INC HOPKINS, MN

WEX WEST TEXAS COMMUNICATIONS AMARILLO, TX

WFA WELLS FARGO ALARM SERVICES, INC. OMAHA, NE

WFB WELLS FARGO BANK SAN FRANCISCO, CA

WFC WICHITA FALLS CELLULAR TELEPHONE CO WICHITA FALLS, TX

WGD WILTON LONG DISTANCE WILTON, NH

WGE WINGATE COMMUNICATIONS CORP BELMONT, MA

WGK WGK RADIO GRANITE CITY, IL

WGO WINNEBAGO COOPERATIVE TELEPHONE ASSOCIATION LAKE MILLS, IA

WGP WEST GEORGIA PAGING ,

WGS WESCOM DATA TELEPHONE NEWPORT BH, CA

WHA WHOLESALE AIRTIME, INC TEMECULA, CA

WHC WICHITA CHEAP TALK WICHITA, KS

WHI WABASH INDEPENDENT NETWORKS, INC. LOUISVILLE, IL

WHL WHEELER COMMUNICATIONS BLOOMINGTON, IL

WHM WHATCOM TELECOMM FERNDALE, WA

WHS WHISLER COMMUNICATIONS OLYMPIA, WA

WHT WHITMAN COLLEGE WALLA WALLA, WA

WIB WCI CABLE INC ANCHORAGE, AK

WIC INTERNATL TELEMEDIA ASSOC, INC (PREV INTERACTIVE BILLING SERVICES

OMAHA, NE

WIE WIESE INC ,

WIL WILEY COMMUNICATIONS INC ,

WIN WESTINGHOUSE ELECTRIC CORP COMMUNICATIONS SYS (PREV WTG) PITTSBURG, PA

WIO WOMAN’S INTERNATIONAL LONG DISTANCE, INC. SAN ANTONIO, TX

WIP WINSOME PAGING INC BAYONNE, NJ

WIQ WATS INTERNATIONAL CORPORATION CHERRRY HILL, NJ

WIR WIRELESS II, L.L.C. GRAND ISLAND, NB

WIS WESTERN TELECOMMUNICATIONS INC(PREV. WESTERN INFORMATION SYSTEMS)

DENVER, CO

WIT WASHINGTON INTERNATIONAL TELEPORT WASHINGTON, DC

WIW WEST IOWA TELEPHONE COMPANY REMSEN, IA

WJG WJG TELEPHONE CO ,

WKC W K COMMUNICATIONS INC OVERLAND PARK, KS

WKH WKH CORP ,

WKL WORLDLINK LONG DISTANCE CORP. MIAMI, FL

WKN WEST KENTUCKY NETWORKS INC MAYFIELD, KY

WKP U S WEST LONG DISTANCE INC (PREV W.K.P. INC) DENVER, CO

WKS WILKES COMMUNICATIONS, INC DBA WILKES LONG DISTANCE SERVICE WASHINGTON, GA

WKT WEST KENTUCKY TWO-WAY RADIO INC ,

WLC WORLD CALL INTERNATIONAL INC TAMPA, FL

WLD WAUSAU LONG DISTANCE WAUSAU, WI

WLG WHELLING CELLULAR TELEPHONE CO PITTSBURGH, PA

WLH THIRD KENTUCKY CELLULAR DBA WIRELESS 2000 TELEPHONE CO. CORBIN, KY

WLI WORLD TELECOM GROUP, INC. DBA AMERIVOX MOUNTAINSIDE, CA

WLK WLKI FM 100 ANGOLA, IN

WLL WHOLESALE COMMUNICATIONS HOUSTON, TX

WLM WHOLESALE TELECOM CORPORATION CORAL GABLES, FL

WLP WORLDPORT COMMUNICATIONS KENNESAW, GA

WLR WALLER CREEK COMMUNICATIONS INC AUSTIN, TX

WLS WORTHINGTON LDS WORTHINGTON, MN






BR-751-100-112

WLT WILTEL COMMUNICATIONS SYSTEMS INC TAMPA, FL

WLU WIRELESS USA, INC SAN DIEGO, CA

WMC WILLIAMS METRO COMMUNICATIONS ,

WMF WESTCHESTER MOBILE FONE SYSTEMS INC ,

WMG WILMINGTON CELLULAR TELEPHONE CO ATLANTIC CITY, NJ

WMM WEST MOUNTAIN MOBILE ,

WMP W-ARK MOBILE PHONE AND PAGE ,

WMT WILLIAMSPORT MOBILE TELE CO ,

WNC WESTERN COMMUNICATIONS ,

WNE WEST TENNESSEE TELEPHONE COMPANY, INC. BRADFORD, TN

WNG WANG COMMUNICATIONS CORP ENGLEWOOD, CO

WNH WALNUT HILL CELLULAR INC LEWISVILLE, AK

WNI WEST-NET INC VANCOUVER, WA

WNM WORLD NETWORK COMMUNICATIONS, INC. HUNTINGON BEACH, CA

WNN WIRELESS NORTH, INC. PLYMOUTH, MN

WNR WINSTAR WIRELESS, INC. FALLS CHURCH, VA

WNS WANG INFORMATION SERVICE CORP LOWELL, MA

WNT WATS NETWORK OF TEXAS SAN ANTONIO, TX

WOC WORLDSTAR COMMUNICATIONS CORPORATION MIAMI, FL

WOI WESTERN OKLAHOMA INFORMATION SYSTEMS CLINTON, OK

WON WILTON TELEPHONE COMPANY WILTON, IA

WOO WISCONSIN COMMUNICATIONS NETWORK, INC MILWAUKEE, WI

WOP WESTERN COMMUNICATIONS PAGING, LLC SAN ANTONIO, TX

WOR WORTHEIM CO ,

WOU WORLD TELECOMMUNICATIONS, INC TAMPA, FL

WPA WOLPOFF & ABRAMSON BETHESDA, MD

WPC WORLD PASS COMMUNICATIONS, CORPORATION MIAMI, FL

WPI WIRELESSPLUS, INC. HAYWARD, CA

WPM WYOMING PINE MTN COMMUNICATIONS ,

WRA WEST-COL RADIO PAGING INC GRAND JUNCTION, CO

WRB WRIGHT BUSINESSES, INC OVERLAND PARK, KS

WRC WESTERN RADIO COMMUNICATIONS ,

WRD WRIGHT AND RUNSTAD ,

WRF WISCONSIN RSA #4 - LIMITED PARTNERSHIP GREEN BAY, WI

WRG WR GRACE AND COMPANY NEW YORK, NY

WRH WORLD TOUCH, INC. BELLEVUE, WA

WRK WORKING ASSETS SAN FRANCISCO, CA

WRL WORLDTEL SERVICES, INC. COSTA MESA, CA

WRM WALTER R MORRIS MD ,

WRN WISCONSIN RSA #10 - LIMITED PARTNERSHIP GREEN BAY, WI

WRO WISCONSIN RSA #1 -LIMITED PARTNERSHIP APPLETON, WI

WRP WESTCOL RADIO PAGING ,

WRS WESTERN RADIO SERVICES CO INC ,

WRT WISCONSIN RSA #2 - PARTNERSHIP APPLETON, WI

WRU WEST TEXAS RURAL TELEPHONE HEREFORD, TX

WRV WORLD TELECOMMUNICATIONS SERVICES,INC. MIAMI, FL

WRW WORLD WINDOW DALLAS, TX

WRX WORLDNET SOUTH TEXAS BAY CITY, TX

WSA WESTCOAST ASSOCIATES INC. RAHWAY, NJ

WSB WYMO-BIG SKY BEEPER ,

WSC WITHERS COMMUNICATIONS ,

WSD WESTEL TELECOMMUNICATIONS LTD NORTH VANCOUVER, BC






BR-751-100-112

WSE WATS AMERICA SOUTHEAST BIRMINGHAM, AL

WSG WORLD SAVINGS AND LOAN OAKLAND, CA

WSH WIRLESS SYSTEMS TECHNOLOGY DANVILLE, AR

WSI WISTERIA LD SERVICE NORTH CHARLSTON, SC

WSL WESTCOL ,

WSM WESTCOM CORPORATION NEW YORK, NY

WSN ECLIPSE TELECOMM INC (IXC-LD) ([PREV WESTERN LONG DISTANCE) DENISON, TX

WSP WESTSIDE PAGING INC ABERDEEN, WA

WSQ WINSTAR (PREV WINSTAR TELECOMMUNICATIONS INC) TYSONS CORNER, VA

WSR WESTAR TELECOMMUNICATIONS THOUSAND OAKS, CA

WSS WISCONSIN RSA #7 - LIMITED PARTNERSHIP APPLETON, WI

WST WESTERN TELENET ABILENE, TX

WSV WORLAND SERVICES ,

WSW WEST WISCONSIN COMMUNICATION SYSTEMS, INC. DOWNSVILLE, WI

WSX WISCONSIN RSA #6 - PARTNERSHIP APPLETON, WI

WSY WESTERN SYSTEMS INC IGANA, GU

WTA WATTS AMERICA ,

WTC WESTERN TELECOMMUNICATIONS INC ,

WTE WESTERN EXPRESS COMMUNICATIONS INC WESTLAKE VG, CA

WTF ALEC, INC. PADUCAH, KY

WTG WESTINGHOUSE ELECTRIC CORP COMMUNICATION SYS (INVALID USE WIN)

PITTSBURG, PA

WTH WISCONSIN TELECOMMUNICATIONS TECH INC (INVALID SEE SCH) JAMESVILLE, WI

WTI WESTERN TELECOM INC ,

WTK WESTERN TELECOM INC HOUSTON, TX

WTL WORLDCOM INC. (PREV. WILTEL) TULSA, OK

WTM WEST TEXAS MICROWAVE AUTIN, TX

WTN WESTERN TELEPHONE & TELECOMMUNICATIONS CARSON CITY, NV

WTO WESTERN TOTAL COMMUNICATIONS SCOTTSBLUFF, NE

WTP WESTERN TELEPAGE ,

WTR WISCONSIN RSA #3 - LIMITED PARTNERSHIP APPLETON, WI

WTS WESTERN TELEPHONE SERVICE INC ,

WTT WASHINGTON TELEPHONE CO PRINCE FRED, MD

WTU WESTERN TELE-COMMUNICATIONS, INC. ENGLEWOOD, CO

WTV WESTERN TELEPHONE & TELEVISION RIVERSIDE, CA

WTX WESTEX CELLULAR STANTON, TX

WTZ WATS/800 INCORPORATED ORLANDO, FL

WUA MCI METRO ACCESS TRANSMISSION SVCS INC(PREV ACCESS TRAN.SVCS INC)

RICHARDSON, TX

WUC WESTERN UNION CORP UPPER SADDLE RIVER, NJ

WUI WESTERN UNION INTERNATIONAL ,

WUO WORLDTOUCH COMMUNICATIONS, INC. RICHARDSON, TX

WUT AT&T EASYLINK SERVICES MAHWAK, NJ

WVC WEST VIRGINIA CELLTELL CO GREENSBORO, NC

WVD WEST RIVER LONG DISTANCE HAZEN, ND

WVH WAVERLY HALL TELEPHONE CO., INC. WAVERLY HALL, GA

WVL WARWICK VALLEY LONG DISTANCE CO INC WARWICK, NY

WVM WAVECOMM WEST LEBANON, NH

WVO WEST VIRGINIA ONE NONWIRELINE CELLULAR LIMITED PARTNERSHIP ROSWELL, GA

WVT WILLAMETTE VALLEY TELECOM SERVICES LEBANON, OR

WWD WOODWARD COMMUNICATIONS INC ,

WWE WORLD WIDE DEVELOPMENT, INC. ASHLAND, KY

WWO WORLD-WIDE TELCO INC. NEW YORK, NY






BR-751-100-112

WWP WASHINGTON WATER POWER ,

WWR WORLD WIDE TELE-TRANS COMPANY BENTONVILLE, AK

WWT WESTWOOD TRUCKING LLC OPELOUSA, LA

WWW TEMPORARILY ASSIGNED TO EXACT FOR TESTING PURPOSES PISCATAWAY, NJ

WXC WILCOX COMMUNICATIONS ,

WXL WXL COMMUNICATIONS LTD TORONTO, ON

WYC WYOMO COMMUNICATIONS ,

WYL WYLON ,

WYM WYOMING MOBILEPHONE ,

WYN WAYNE PAGING SAN ANTONIO, TX

WYS WEYMOUTH SERVICE SOUTH WEYMOUTH, MA

WZT WIZTRONICS, INC. BELLINGHAM, WA

XAC TRANSACTION SYSTEMS INC VIENNA, VA

XAD XADAX INC NEW YORK, NY

XCL X-CELL CELLULAR INC DENVER, CO

XCN TEXAS LONG DISTANCE (CONROE) CONROE, TX

XCT XCOM TECHNOLOGIES (LEVEL 3) (PREV XCOM TECHNOLGIES) CAMBRIDGE, MA

XDS XDSL NETWORKS, INC. BALTIMORE, MD

XIC XIT TELECOMMUNICATION & TECHNOLOGY INC. D/B/A XIT COMMUNICATIONS

DALHART, TX

XIT XIT TELECOMMUNICATION & TECHNOLOGY INC DALHART, TX

XIX XIEX TELECOMMUNICATIONS INC BELLAIRE, TX

XLC X-L COMMUNICATIONS INC SPOKANE, WA

XPM XPM INC HORSESHOE BAY, TX

XPS XPEDITE SYSTEMS, INC. EATONTOWN, NJ

XRX XEROX CORPORATION STAMFORD, CT

XTI AX TELECOMMUNICATIONS, INCORPORATED FAIRFAX, VA

XTL XTEL COMMUNICATIONS, INC. MARLTON, NJ

XTM CTC TELCOM, INC. DALLAS, WI

XTR XTRACOM, INC CHICAGO, IL

XXX ATX INC (CODE INVALID USE ATZ) PHILADELPHIA, PA

XYZ INTERNATIONAL MARKETING & ADVERTISING INC. CORAL GABLES, FL

XZP ZERO PLUS DALLAS, TX

YAC YAZOO ANSWER CALL ,

YAK YAK COMMUNICATIONS CANADA INC. TORONTO, ON

YBC CYBERTEL COMMUNICATIONS, CORP. LA JOLLA, CA

YBG YOUNGSTOWN CELLULAR TELEPHONE CO YOUNGSTOWN, OH

YCC YAKIMA COUNTY COMMUNICATIONS ,

YCG YOUR CALL GROUP KENNEDALE, TX

YEL YUMA ELECTRONICS INC ,

YES YES COMMUNICATIONS SERVICES SAN JOSE, CA

YIP COOK TELECOM, INC. SAN RAFAEL, CA

YLD YOUR LONG DISTANCE CONNECTION MT HOME, AK

YNK YANKEE MICROWAVE INC PORTLAND, ME

YOG YOGAO INC ,

YPC YELLOW PAGER COMMUNICATIONS SYSTEMS S. LAKE TAHOE, CA

YPW YOUNG, CHRIS; PASCHALL, LARRY A DBA W TENNESSEE COMMUNICATIONS

DYERSBURG, TN

YRT YUMA RADIO TELEPHONE SVC YUMA, AZ

YTA YAKIMA TAS ,

YTE YAVAPAI TELEPHONE EXCHANGE ,

YWL YUKON-WALTZ TEL CO YUKON, PA

YYY RESERVED FOR RT & OBF-CLEC PISCATAWAY, NJ






BR-751-100-112

ZAK PAC-WEST TELECOMM, INC. (USE IAC CODE - PWT) STOCKTON, CA

ZCL ZIP-CALL INC (INVALID Z’S FOR BOCS) ,

ZPC ZIPCOM LOUISVILLE, KY

ZPS ZULPORES (INVALID Z’S FOR BOCS) DALLAS, TX

ZRP ZANESVILLE RADIO PHONE (INVALID Z’S FOR BOCS) ,






BR-751-100-112




BR-751-100-112

Table C. Exchange Carrier Codes Sorted by Company Name

Alpha Numeric Company Name Headquarters LocationCVLI CABLEVISION LIGHTPATH, INC. HICKSVILLE

COMI 4090 1 COM, INC WRENTHAM

RCNX 7602 1-800-RECONEX, INC HUBBARD

TWCT 6989 21ST CENTURY TELECOM CHICAGO

ARVS 2255 3 RIVERS TEL COOP INC FAIRFIELD

CHAL 4821 360 COMM CO OF CHARLOTTESVILLE DBA ALLTEL LITTLE ROCK

ARCN 7665 A.R.C. NETWORKS, INC. HAUPPAUGE

AXPC AAMAX PUBLIC COMMUNICATIONS QUINCY

APPR 8201 ABITIBI PRICE INC IROQUOIS FALLS

ABSR 1601 ABSARAKA COOP TEL CO ABSARAKA

ACLD ACC LONG DISTANCE LTD TORONTO

ANTC 7197 ACC NATIONAL TELECOM CORP. ROCHESTER

ACCT 1663 ACCENT COMMUNICATIONS, INC. GROTON

ANTS 7714 ACCESS NETWORK SERVICES, INC. CHANTILLY

ACCI 2191 ACCIPITER COMMUNICATIONS, INC. GLENDALE

ACTX 7821 ACCUTEL OF TEXAS DALLAS

ACET 1346 ACE TEL ASSN HOUSTON

ATCM 0704 ACE TEL CO OF MICHIGAN INC MESICK

ACIC 7070 ACI CORP ENGLEWOOD

ACKR 0444 ACKERMAN TEL CO INC

AWTM ACROSS THE WORLD TELECOM, INC BIDDEFORD

ATEL ACTEL, INC CEDAR KNOLLS

ADMS 0976 ADAMS TEL COOP GOLDEN

ADVL 0552 ADAMSVILLE TEL CO INC MONROE, LA

AHME 0071 ADDISON HOME TEL CO (NAME CHANGE)

ADAT 7995 ADVANCED AMERICAN TELECOM, INC. EATONTOWN

ANCS ADVANCED COMMUNICATION SYSTEMS, INC. WOBURN

ACSO 7101 ADVANCED COMMUNICATIONS SERVICES INC MINNEAPOLIS

APCM AEP COMMUNICATIONS INC RIVERSIDE PLAZA 25TH FLOOR

AYNT 4279 AFFINITY NETWORK INCORPORATED LAS VEGAS

APCI 4100 AFFORDABLE PHONE COMPANY, INC. NORRISTOWN

AGTE 2178 AGATE TEL CO AGATE

ALBA 0668 ALBA TEL CO

ALBY 1347 ALBANY MUTUAL TEL ASSN INC ALBANY

ABGT 8084 ALBERTA GOVT TELEPHONES EDMONTON

ALBN 2213 ALBION TEL CO INC ALBION

ALEC 7017 ALEC, INC. PADUCAH

ACCS 2090 ALENCO COMMUNICATIONS INC JOSHUA

AGNK 0978 ALHAMBRA-GRANTFORK TEL CO ALHAMBRA

AFYL 8378 ALLEGIANCE TELECOM, INC. DALLAS

ALDL 0669 ALLENDALE TEL CO ALLENDALE

ADAR 1691 ALLIED TEL CO OF ARKANSAS INC

ALUT 1719 ALLIED UTILITIES CORP

ALGT ALLTEL

ATCT ALLTEL

ALAL 0302 ALLTEL ALABAMA MATTHEWS, NC

ALAR 1691 ALLTEL ARKANSAS INC LITTLE ROCK

ADNC 0476 ALLTEL CAROLINA INC - NORTH MATTHEWS

ADFL 0336 ALLTEL FLORIDA INC MATTHEWS, NC

ADGA 0357 ALLTEL GEORGIA INC MATTHEWS, NC




BR-751-100-112

ALIL 1000 ALLTEL ILLINOIS INC RANTOUL

ALIN 0831 ALLTEL INDIANA INC OSSIAN

ADKY 0402 ALLTEL KENTUCKY INC LITTLE ROCK, AR

ALMI 0681 ALLTEL MICHIGAN INC STOCKBRIDGE

ADMP 0453 ALLTEL MISSISSIPPI INC MATTHEWS, NC

ADMO 1885 ALLTEL MISSOURI INC LITTLE ROCK, AR

ADJA 0109 ALLTEL NEW YORK - JAMESTOWN JAMESTOWN

ADRJ 0113 ALLTEL NEW YORK - RED JACKET JAMESTOWN

ADNY 0106 ALLTEL NEW YORK INC - FULTON JAMESTOWN

ADNO 0637 ALLTEL OHIO INC - NEWARK NEWARK

ALOH 0665 ALLTEL OHIO INC - WESTERN OHIO KENTON

ADOK 1965 ALLTEL OKLAHOMA INC LITTLE ROCK, AR

ALTL 0176 ALLTEL PENNSYLVANIA INC JAMESTOWN, NY

ADSC 0517 ALLTEL SOUTH CAROLINA INC MATTHEWS, NC

ADTN 0577 ALLTEL TENNESSEE INC LITTLE ROCK, AR

ADTX 2121 ALLTEL TEXAS INC LITTLE ROCK, AR

AWCN ALLWORLD COMMUNICATIONS NETWORK, L.L.C. NEW YORK

ALMM 1860 ALMA TEL CO ALMA

ALLM 0344 ALMA TEL CO INC ALMA

ARHC 8652 ALONGE REG. HEALTHCARE COMM DBA HEALTH GROUP TELE.

ERIE

APHT ALPHANET TELECOM TORONTO

ALPC ALPINE COMMUNICATIONS, L.C. DES MOINES

ALTO 2037 ALTO TEL CO

ASTY 1096 AMANA SOCIETY SERVICE CO TEL DIV AMANA

AMEL 0217 AMELIA TEL CORP AMELIA

ANEI 7742 AMERICAN NETWORK EXCHANGE, INC. LAKE SUCCESS

AMNI 8667 AMERICAN NETWORK, INC. NYC

AMCT 7812 AMERICAN TECHNOSTRUCTURE NEW YORK

ANTG 7913 AMERINET TELECOMMUNICATIONS GROUP, INC. EAST NORTHPORT

ACII 7068 AMERITECH COMMUNICATIONS INTERNATIONAL, INC. CHICAGO

AMRY 0842 AMERY TEL CO AMERY

AMHR 0843 AMHERST TEL CO AMHERST

AYMR 8202 AMTELECOM INC AYLMER

ANCR 3000 ANCHORAGE TEL UTILITY ANCHORAGE

ANDR 1097 ANDREW TEL CO INC ANDREW

ANOX 7675 ANNOX PLEASANT VIEW

ARPH 1516 ARAPAHOE TEL CO ARAPAHOE

ARDA 0585 ARCADIA TEL CO ARCADIA

ARCA 1098 ARCADIA TEL COOP ARCADIA

ASLP 3001 ARCTIC SLOPE TEL ASSN COOP INC ANCHORAGE

ARDM 0280 ARDMORE TEL CO INC ARDMORE

ARZA 2171 ARIZONA TEL CO PHOENIX

ARKS 1692 ARKANSAS TEL CO INC CLINTON

ARTN 1517 ARLINGTON TEL CO BLAIR

AIDT 1640 ARMOUR INDEPENDENT TEL CO ARMOUR

AMNY 0071 ARMSTRONG TEL CO - NY BULTER, PA

AMPA 0189 ARMSTRONG TEL CO - PA BUTLER

AMNO 0195 ARMSTRONG TEL CO NORTH BUTLER

AMTG 0216 ARMSTRONG TEL CO OF MARYLAND BUTLER, PA

AMSG 0256 ARMSTRONG TEL CO OF WEST VIRGINIA BUTLER, PA

ARHD 1374 ARROWHEAD COMMUNICATIONS CORP HECTOR

ARTH 0586 ARTHUR MUTUAL TEL CO DEFIANCE

Table C. Exchange Carrier Codes Sorted by Company Name (Continued)

Alpha Numeric Company Name Headquarters Location




BR-751-100-112

ARVG 1350 ARVIG TEL CO PEQUOT LAKES

ASOT 2404 ASOTIN TEL CO MADISON,WI

ASSR 1741 ASSARIA TEL EXCH INC ASSARIA

ATTL 7421 AT&T (LOCAL) 295 N. MAPLE AVE., BASKING RIDGE

ATHN 0422 ATHENS TEL CO INC MONROE

ATKN 1101 ATKINS TEL CO INC ATKINS

ATNC 7788 ATLANTIC CONNECTIONS WORCESTER

AMBR 0468 ATLANTIC TEL MEMBERSHIP CORP SHALLOTTE

AATC ATLANTIC TELECOM CORP BALA CYNWYD

ATGP 7630 ATLANTIC TELESIS GROUP, INC. YONKERS

ATLS 1966 ATLAS TEL CO BIG CABIN

ATXT ATX TELECOMMUNICATIONS SERVICES, LTD BALA CYNWYD

AUGR 0671 AU GRES TEL CO MARION, LA

AGST 0672 AUGUSTA TEL CO AUGUSTA

ASVY 0072 AUSABLE VALLEY TEL CO INC KEESVILLE

AVRY 2036 AVERY TEL CO

AXTI AX TELECOMMUNICATIONS, INCORPORATED FAIRFAX

AYVL 0588 AYERSVILLE TEL CO DEFIANCE

AYRS 1105 AYRSHIRE FARMERS MUTUAL TEL CO AYRSHIRE

OZAT AZARK TELEPHONE COMPANY SENECA

BCVY 2259 BACA VALLEY TEL CO INC DES MOINES

BDGS 0844 BADGER STATE TEL CO INC MADISON

BDTC 0844 BADGER TELECOM INC MADISON

BNNL 1107 BALDWIN NASHVILLE TEL CO INC BALDWIN

BLDW 0846 BALDWIN TELECOM INC BALDWIN

BLLR 0396 BALLARD RURAL TEL COOP CORP INC LA CENTER

BLTC 1642 BALTIC TELECOM COOP BALTIC

BNFD 0674 BANFIELD TEL CO

BARG 0675 BARAGA TEL CO BARAGA

BDLV 0469 BARNARDSVILLE TEL CO LEESBURG. AL

BRCY 1108 BARNES CITY COOP TEL CO BARNES CITY

BRYC 0676 BARRY COUNTY TEL CO DELTON

BSCM 0589 BASCOM MUTUAL TEL CO BASCOM

BYSP 0446 BAY SPRINGS TEL CO INC BAY SPRINGS

BYLD 0925 BAYLAND TEL INC ABRAMS

BEVL 0144 BEALLSVILLE TEL CO

BLCI 3032 BEAR LAKE COMMUNICATIONS INC FAIRVIEW

BVCK 2359 BEAVER CREEK COOP TEL CO BEAVER CREEK

BHVE 2284 BEEHIVE TEL CO INC LAKE POINT, UT

BGGS 1968 BEGGS TEL CO BEGGS

BKCC 1604 BEK COMMUNICATIONS COOPERATIVE STEELE

DS 9210 BELL ATLANTIC-DEL,INC(DIAMOND ST TEL) PHILADELPHIA,PA

CM 9212 BELL ATLANTIC-MD,INC. (PREV. C&P TEL CO OF MD) BALTIMORE

NJSY 0141 BELL ATLANTIC-NJ,INC(PREV NJ TEL CO)

PA 9208 BELL ATLANTIC-PA,INC(PREV BELL OF PA) PHILADELPHIA

CV 9213 BELL ATLANTIC-VA,INC(C&P TEL CO OF VA) RICHMOND

CD 9211 BELL ATLANTIC-WASH,DC,INC(C&P OF WASH,DC) ASHINGTON

CW 9214 BELL ATLANTIC-WVA,INC(C&P TEL CO OF WVA) CHARLESTON

BLCA BELL CANADA MONTREAL,QUEBEC

BONT 8051 BELL ONTARIO TORONTO

BQUE 8050 BELL QUEBEC MONTREAL

BETC BELL TELEPHONE COMPANY, INC. STATEN ISLAND






BR-751-100-112

PRUI BELL-EAST COMPANY INC. (PREV PRE-TELL COMMUN) BAYSHORE

BLMT 0847 BELMONT TEL CO PLATTEVILLE

BNLM 0553 BEN LOMAND RURAL TEL COOP INC MCMINNVILLE

BNMN 2455 BENKELMAN TELEPHONE COMPANY, INC., DBA BWTELCOM

BENKELMAN

BNVL 0145 BENTLEYVILLE TEL CO BENTLEYVILLE

BNTN 1356 BENTON COOP TEL CO RICE

BNRG 0590 BENTON RIDGE TEL CO BENTON RIDGE

BRFR 1649 BERESFORD MUNICIPAL TEL CO BERESFORD

BRGN 0848 BERGEN TEL CO SHARON, WI

BRKS 0073 BERKSHIRE TEL CO KINDERHOOK

BNRD 1110 BERNARD TEL CO INC LOST NATION

BMAA 0146 BETHEL & MT AETNA TEL & TEL CO

BTLS 3002 BETTLES TEL CO BETTLES

BGBN 2039 BIG BEND TEL CO INC ALPINE

BGRN 0147 BIG RUN TEL CO

BGSY 2192 BIG SANDY TELECOM INC SIMLA

BJOU 2181 BIJOU TEL COOP ASSN INC BYERS

BSNS 1643 BISON STATE TEL CO

BISN BISON TEL CO INC

BXBY 1969 BIXBY TEL CO INC BIXBY

BERH 0849 BLACK EARTH TEL CO MADISON

BLKD 1357 BLACKDUCK TEL CO BLACKDUCK

BLFT 2235 BLACKFOOT TEL COOP INC MISSOULA, MT

BLAR 1524 BLAIR TEL CO BLAIR

BLNC 2182 BLANCA TEL CO ALAMOSA

BLND 0678 BLANCHARD TEL ASSN INC BLANCHARD

BMUN 8203 BLANSHARD MUN TEL SYS KIRKTON

BLDS 0554 BLEDSOE TEL COOP PIKEVILLE

BLMR 0850 BLOOMER TEL CO BLOOMER

BHME 0742 BLOOMINGDALE HOME TEL CO INC BLOOMINGDALE

BLDL 0679 BLOOMINGDALE TEL CO BLOOMINGDALE

BLSM 2038 BLOSSOM TEL CO BLOSSOM

BUVL 0282 BLOUNTSVILLE TEL CO INC BLOUNTSVILLE

BEVY 1358 BLUE EARTH VALLEY TEL CO BLUE EARTH

BRRI 7719 BLUE RIBBON RENTALS II, INC. CUY FALLS

BLRG 0346 BLUE RIDGE TEL CO BLUE RIDGE

BLVY 1746 BLUE VALLEY TEL CO INC HOME

BSMT 1816 BLUESTEM TELEPHONE COMPANY DODGE CITY

BLFD 2042 BLUFFDALE TEL CO

BAPE 0512 BLUFFTON TEL CO INC BLUFFTON

BNDL 0851 BONDUEL TEL CO MADISON

BRBR 2073 BORDER TO BORDER COMMUNICATIONS KERRVILLE

BRBS 1859 BOURBEUSE TEL CO SULLIVAN

BPST 0463 BPS TELEPHONE CO. MALDEN

BRBG 0398 BRANDENBURG TEL CO BRANDENBURG

BTLY 0347 BRANTLEY TEL CO INC NAHUNTA

BRZR 2040 BRAZORIA TEL CO BRAZORIA

BRZS 2041 BRAZOS TEL COOP INC OLNEY

BRED 1112 BREDA TEL CORP BREDA

BZWD 0149 BREEZEWOOD TEL CO BREEZEWOOD

BTWD 0038 BRETTON WOODS TEL CO BRETTON WOODS

BRCL 1361 BRICELYN MUTUAL TEL CO






BR-751-100-112

BRWR 1362 BRIDGE WATER TEL CO MONTICELLO

BGMI 8359 BRIDGECOM INTERNATIONAL, LLC MOUNT KISCO

BRWT 0158 BRIDGEWATER-CANISTOTA (INDEPENT TELEPHONE COMPANY)

HARTFORD

BRMT 0283 BRINDLEE MOUNTAIN TEL CO ARAB

BLBY 3003 BRISTOL BAY TEL COOP INC KING SALMON

BCTC 8086 BRITISH COLUMBIA TEL CO BURNARY

BRBC BROADBAND COMMUNICATIONS, INC WINCHESTER

BRMD BROMIDE TEL CO

BRKC BROOKE COMMUNICATIONS, INC LONDON

BROK 8204 BROOKE MUN TEL SYS INWOOD

BLKE 1645 BROOKINGS LAKE TEL CO

BRKL 1113 BROOKLYN MUTUAL TEL CO BROOKLYN

BKFB 7219 BROOKS FIBER COMMUNICATIONS GRAND RAPIDS

BKVL 0150 BROOKVILLE TEL CO EXPORT

BMPL 8205 BRUCE MUN TEL SYS KINCARDINE

BRCE 0855 BRUCE TEL CO INC BRUCE

BUCE 0447 BRUCE TEL CO INC BRUCE

BRPD 0002 BRYANT POND TEL CO BUCKFIELD

BCLD 0591 BUCKLAND MUTUAL TEL CO BUCKLAND

BFVY 0151 BUFFALO VALLEY TEL CO LEWISBURG

BUGI 0219 BUGGS ISLAND TEL COOP BRACEY

BCRL 0348 BULLOCH COUNTY RURAL TEL COOP INC STATESBORO

BRDT BURDETT TEL CO

BRGR 0220 BURKE’S GARDEN TEL CO INC BURKE’S GARDEN

BBWD 0856 BURLINGTON BRIGHTON & WHEATLAND MADISON

BURT 1114 BURT TEL CO BURT

BUSH 3004 BUSH-TEL INC ANIAK

BLDI 7734 BUSINESS LONG DISTANCE, INC. READING

BTSI 8360 BUSINESS TECHNOLOGY SYSTEMS, INC. POMPANO BEACH

BTIT 7794 BUSINESS TELECOM INC RALEIGH

BTLR 0284 BUTLER TEL CO INC BAY SPRINGS, MS

BBRN 1115 BUTLER-BREMER MUTUAL TEL CO PLAINFIELD

BPTA 2043 BYERS & PETROLIA TEL CO INC BYERS

CCST 0682 C C & S TELCO INC JACKSON

CMLC 1133 C-M-L TEL COOP ASSN OF MERIDEN IOWA MERIDEN

CRTC 1009 C-R TEL CO RANSOM

CWLI 6621 CABLE & WIRELESS, INC. VIENNA

CBTL CABTEL COMMUNICATIONS, INC. SANDS POINT

CDDN 0431 CADDOAN TEL CO MONROE

CLRS 2301 CALAVERAS TEL CO COPPEROPOLIS

CLHC 0448 CALHOUN CITY TEL CO INC CALHOUN CITY

CAPC 2304 CALIFORNIA PACIFIC UTILITIES CO

CAOR 2311 CALIFORNIA-OREGON TEL CO DORRIS

CLNT CALL-NET TELECOMMUNICATIONS LTD WILLOWDALE

CLWY 1365 CALLAWAY TEL EXCH DETROIT LAKES

CMBR 1526 CAMBRIDGE TEL CO CAMBRIDGE

CRDG 0983 CAMBRIDGE TEL CO GENESEO

CBRG 2215 CAMBRIDGE TEL CO INC CAMBRIDGE

CAMN 0351 CAMDEN TEL & TEL CO INC ST MARYS

CMDN 0682 CAMDEN TEL CO

CAMD 0744 CAMDEN TEL CO INC CAMDEN

CMRN 0425 CAMERON TEL CO SULPHUR






BR-751-100-112

CIPH 0426 CAMPTI-PLEASANT HILL TEL CO PLEASANT HILL

CNVY 1974 CANADIAN VALLEY TEL CO CROWDER

CNBY 2362 CANBY TEL ASSN CANBY

CCAL 7071 CANCALL COMMUNICATION, INC. NEWARK

CNVT 1440 CANNON VALLEY TELECOM INC BRICELYN

CNTN 0152 CANTON TEL CO CANTON

CPRR 2046 CAP ROCK TEL CO INC SPUR

CVLY 2306 CAPAY VALLEY TEL SYSTEM INC GUINDA

MDNT CAPITAL REGION HEALTHCARE CORPORATION DBA MEDNET

CONCORD

CTLT 7706 CAPITAL TELECOMMUNICATIONS, INC. YORK

CRMN CARMEN TEL CO

CARN 1976 CARNEGIE TEL CO CARNEGIE

CRLN 0470 CAROLINA TEL & TEL CO (UNITED SYM) TARBORO

CARR 0683 CARR TEL CO CARR

CRTR 1863 CARTER COUNTY TEL CO

CSCD 1118 CASCADE TEL CO CASCADE

CSDU 2371 CASCADE UTILITIES INC ESTACADA

CASC 0857 CASCO TEL CO CASCO

CASY 1119 CASEY MUTUAL TEL CO CASEY

CASS 0984 CASS COUNTY TEL CO VIRGINIA

CASM 0472 CASS COUNTY TELEPHONE COMPANY (MISSOURI) PECULIAR

CSDG 0076 CASSADAGA TEL CORP FREDONIA

CSTL 0285 CASTLEBERRY TEL CO INC CASTLEBERRY

CATC CAT COMMUNICATIONS INTERNATIONAL, INC. CLOVERDALE

CVTL 4725 CAVALIER TELEPHONE, L.L.C. RICHMOND

CCLT 8991 CCL TELECOMMUNICATIONS, INC. CEDAR KNOLLS

CCSL 6165 CCSI TELECOM, INC. BOHEMIA

CLNI 6173 CEL-NET I COMMUNICATIONS, INC. FLUSHING

CRNJ CELLLAR RENTALS DBA NEW JERSEY TELECONNECT HARRISBURG

CRPA CELLULAR RENTALS DBA PA TELECOM HARRISBURG

CMWI 0841 CENCOM OF WISCONSIN INC RUSHFORD, MN

CNJT 1121 CENTER JUNCTION TEL CO CENTER JUNCTION

CNVL 0154 CENTERVILLE TEL CO

CEAR 1697 CENTRAL ARKANSAS TEL COOP INC DONALDSON

CRIN 0747 CENTRAL INDIANA TEL CO INC BATTLE GROUND

CELA 0423 CENTRAL LOUISIANA TEL CO INC MONROE

CLMT 3310 CENTRAL MONTANA COMMUNICATIONS INC HAVRE

CENE 1528 CENTRAL NE TEL CO

CEOK 1977 CENTRAL OKLAHOMA TEL CO DAVENPORT

CSCT 1125 CENTRAL SCOTT TEL ELDRIDGE

CSTS 0859 CENTRAL STATE TEL CO MADISON

CENT 0684 CENTRAL TEL CO MARION, LA

CERL CENTRAL TEL CO

CNTL CENTRAL TEL CO

CTRL 2348 CENTRAL TEL CO - NEVADA LAS VEGAS

CTMS 2113 CENTRAL TEL CO MIDSTATE

CEFL 0340 CENTRAL TEL CO OF FLORIDA TALAHASSEE

CEIL 0985 CENTRAL TEL CO OF ILLINOIS DES PLAINES

CETR 1127 CENTRAL TEL CO OF IOWA FORT DODGE

CETL 1367 CENTRAL TEL CO OF MINNESOTA BURNSVILLE

CEMO 1846 CENTRAL TEL CO OF MISSOURI

CNTR 0471 CENTRAL TEL CO OF NORTH CAROLINA HICKORY






BR-751-100-112

CRTX 2114 CENTRAL TEL CO OF TEXAS KILLEEN

CEVA 0254 CENTRAL TEL CO OF VIRGINIA CHARLOTTESVILLE

CETC CENTRAL TELEPHONE CO INC

CETX 2052 CENTRAL TEXAS TEL COOP INC GOLDTHWAITE

CEUT 2277 CENTRAL UTAH TEL INC FAIRVIEW

CEOH 0630 CENTURY TEL CO OF OHIO MONROE

CTMW 0671 CENTURY TEL MIDWEST INC MONROE

CTIH 2225 CENTURY TEL OF IDAHO INC MARION,LA

CNMI 0702 CENTURY TEL OF MICHIGAN INC MARION, LA

CYTX 2036 CENTURY TEL OF TEXAS INC

CYWI 0895 CENTURY TEL OF WISCONSIN INC LACROSSE

CNTY 0440 CENTURY TELEPHONE ENTERPRISES MONROE

CTAR 1706 CENTURY TELEPHONE OF ARKANSAS HARDY

CYNL 0436 CENTURY TELEPHONE OF NORTH LA INC MONROE, LA

CFWN CFW NETWORK CO. WAYNESBORO

CHMP 0594 CHAMPAIGN TEL CO URBANA

CPLN 0077 CHAMPLAIN TEL CO CHAMPLAIN

CVTI 3330 CHAMPLAIN VALLEY TELECOM INC WAITSFIELD

CAVL 0986 CHANDLERVILLE TEL CO VIRGINIA

CRTV 1864 CHARITON VALLEY TEL CO BUCKLIN, MO

CHAT 0427 CHATHAM TEL CO CHATHAM

CHHM 0685 CHATHAM TEL CO CHATHAM

CERE 0078 CHAUTAUQUA & ERIE TEL CORP WESTFIELD

CWTT 0079 CHAZY & WESTPORT TEL CORP WESTPORT

CUDL 0080 CHENANGO & UNADILLA TEL CO

CQMN 0860 CHEQUAMEGON TEL COOP INC CABLE

CHRK 1979 CHEROKEE TEL CO CALERA

CHSN 0515 CHESNEE TEL CO CHESNEE

CHES 1126 CHESTER TEL CO CHESTER

CHST 0516 CHESTER TEL CO CHESTER

CRST 1647 CHEYENNE RIVER SIOUX TRIBAL TEL AUTH EAGLE BUTTE

CBRN 0861 CHIBARDUN TEL COOP INC DALLAS

CHCH 0040 CHICHESTER TEL CO CHICHESTER

CHCM 0354 CHICKAMAUGA TEL CORP BAY SPRINGS, MS

CHCS 1980 CHICKASAW TEL CO SULPHUR

CHLC 0597 CHILLICOTHE TEL CO CHILLICOTHE

CHIN 0004 CHINA TEL CO SOUTH CHINA

CPPW 0680 CHIPPEWA COUNTY TEL CO BRIMLEY

CHCT 1893 CHOCTAW TEL CO HALLTOWN

CHOC CHOICE ONE COMMUNICATIONS ROCHESTER

CHOT 1981 CHOUTEAU TEL CO CHOUTEAU

CRPS 1530 CHRISPS TEL CO

CHGW 2289 CHUGWATER TEL CO CHUGWATER

CHHL 2349 CHURCHILL COUNTY TELEPHONE FALLON

CIMR 1982 CIMARRON TEL CO MANNFORD

CB 9348 CINCINNATI BELL CINCINNATI, OH

CULS 3005 CIRCLE UTILITIES CIRCLE

CZUC CITIZENS COMMUNICATIONS DALLAS

CINS 1129 CITIZENS MUTUAL TEL CO BLOOMFIELD

CTES 1865 CITIZENS TEL CO HIGGINSVILLE

CTIN CITIZENS TEL CO

CZEN 0473 CITIZENS TEL CO BREVARD






BR-751-100-112

CTZZ 0355 CITIZENS TEL CO IN GA LESLIE

CTZE 0750 CITIZENS TEL CO INC FAIRMOUNT

CZNS 0081 CITIZENS TEL CO OF HAMMOND NY INC HAMMOND

CKSG 0156 CITIZENS TEL CO OF KECKSBURG MAMMOTH

CITZ 0225 CITIZENS TEL COOP FLOYD

CXZX 0863 CITIZENS TEL COOP INC NEW AUBURN

CTIZ 0751 CITIZENS TEL CORP WARREN

CUCA 2308 CITIZENS UTILITIES CO OF CALIFORNIA REDDING

CUPA 0157 CITIZENS UTILITIES CO OF PA NEW BETHLEHEM

CTZU 2172 CITIZENS UTILITIES RURAL CO INC KINGMAN

CTZT 3401 CITIZENSTELECOM MYRTLE CREEK

CBNL 1353 CITY OF BARNESVILLE TEL UTIL BARNESVILLE

CBML 1650 CITY OF BROOKINGS MUNI TEL DEPT BROOKINGS

COFH 1653 CITY OF FAITH MUNICIPAL TEL CO FAITH

CLEW 8551 CITY OF LAKELAND ELECTRIC & WATER LAKELAND

CLBN 0557 CLAIBORNE TEL CO MONROE, LA

CLCY 1370 CLARA CITY TEL EXCH CO CLARA CITY

CLNC 1130 CLARENCE TEL CO INC CLARENCE

CRNW 7906 CLARICOM NETWORKS INC MILFORD

CLFK 3308 CLARK FORK TELECOMMUNICATIONS MISSOULA

CLRK 1531 CLARKS TEL CO CLARKS

CLVL 0990 CLARKSVILLE MUTUAL TEL CO MARSHALL

CKVT 1120 CLARKSVILLE TELEPHONE COMPANY PLAINFIELD

CLST 1819 CLASSIC TELEPHONE WAKEENEY

CCRL 0753 CLAY COUNTY RURAL TEL COOP INC CLOVERDALE

CYTN 0687 CLAYTON TEL CO AUGUSTA

CLCK 2363 CLEAR CREEK MUTUAL TEL CO OREGON CITY

CLIT 1132 CLEAR LAKE INDEPENDENT TEL CO CLEAR LAKE

CLLK 0865 CLEAR LAKE TEL CO INC CLEAR LAKE

CCMR 0158 CLEARFIELD & CAMBRIA TEL CO

CLEM 1372 CLEMENTS TEL CO REDWOOD FALLS

CVLD 1698 CLEVELAND COUNTY TEL CO INC RISON

CKNW CLICK NETWORK TACOMA

CFWO 0226 CLIFTON FORGE WAYNESBORO TEL CO STAUNTON

CFTN 2054 CLIFTON TEL CO

CLMX 0688 CLIMAX TEL CO CLIMAX

CLYM 0082 CLYMER TEL CO INC NORTH SYRACUSE

CSTE 0424 COASTAL TEL & ELEC CORP MONROE

COSL 0424 COASTAL TEL CO

CUTS 0356 COASTAL UTILITIES INC HINESVILLE

CXCM 7596 COAXICOM, INC. NEW YORK

CBST 0005 COBBOSSEECONTEE TEL CO WEST GARDINER

CCHR 0866 COCHRANE COOP TEL CO COCHRANE

CHRN 8206 COCHRANE MUN TEL SYS COCHRANE

CKVL 2290 COKEVILLE TEL CO INC

CDWR 8207 COLDWATER MUN TEL SYS COLDWATER

CNCY 2057 COLEMAN COUNTY TEL COOP INC SANTA ANNA

COLO 1134 COLO TEL CO COLO

COVY 2059 COLORADO VALLEY TEL COOP INC LA GRANGE

COLT 2364 COLTON TEL CO COLTON

CLMA COLUMBIA TEL CO

CLBL COLUMBIA TELECOMMUNICATIONS, INC. BATON ROUGE






BR-751-100-112

COLB 2204 COLUMBINE TEL CO FREEDOM, WY

CMGV 0604 COLUMBUS GROVE TEL CO COLUMBUS GROVE

CLBS 1756 COLUMBUS TEL CO COLUMBUS

CMNC 2060 COMANCHE COUNTY TEL CO INC DE LEON

CMAV 7031 COMAV CORPORATION FRAMINGHAM

CMWL 0161 COMMONWEALTH TEL CO DALLAS

CWTS 7513 COMMONWEALTH TELECOM SERVICES INC WILKES-BARRE

CCMI 0672 COMMUNICATION CORP OF MICHIGAN AUGUSTA

CCSI 0809 COMMUNICATION CORP OF SOUTHERN INDIANA POSEYVILLE

CMCO 7791 COMMUNICATIONS CONTROL CORPORATION BROOKLYN

CSIN 0776 COMMUNICATIONS CORP OF INDIANA ROACHDALE

CMIM COMMUNICATIONS IMAGE TECHNOLOGIES, INC DUNN LORING

CCNS 6172 COMMUNICATIONS INC CAMDEN

CMNI COMMUNITY NETORKS, INC. LONG ISLAND CITY

CMNK 7633 COMMUNITY NETWORK SERVICES, INC. NEW YORK

CSVC 0015 COMMUNITY SERVICE TEL CO WINTHROP

CMNY 2061 COMMUNITY TEL CO WINDTHORST

COBS COMPLETE BUSINESS SYSTEMS, INC. TYNGSBORO

COMB COMPUTER BUSINESS SCIENCES, INC KEW GARDENS

CNCR 0474 CONCORD TEL CO CONCORD

CCRD 0690 CONCORD TEL CO INC

CNCD 0559 CONCORD TEL EXCH INC KNOXVILLE

CNVC 7967 CONECTIV COMMUNICATIONS, INC NEWARK

CNTG 0162 CONESTOGA ENTERPRISES , INC BIRDSBORO

CNNT 0606 CONNEAUT TEL CO CONNEAUT

CCTC 4159 CONNECT COMMUNICATIONS CORP DBA TOTAL CONNECT

LITTLE ROCK

CHCP 4158 CONNECT COMMUNICATIONS CORPORATION DBA CONNECT

LITTLE ROCK

CONR 2062 CONROE TEL CO

CSLD 1532 CONSOLIDATED TEL CO LINCOLN

CSLT 1373 CONSOLIDATED TEL CO BRAINERD

CNSL 1607 CONSOLIDATED TEL COOP DICKINSON

CLSD 1530 CONSOLIDATED TELCO INC LINCOLN

CLAR 1730 CONTEL OF ARKANSAS INC DBA GTE AR RUSSELLVILLE

CLCA 2302 CONTEL OF CALIFORNIA VICTORVILLE

CLIL 1036 CONTEL OF ILLINOIS DBA GTE IL SYCAMORE

CLIN 0779 CONTEL OF INDIANA INC DBA GTE INDIANA SEYMOUR

CLIA 1207 CONTEL OF IOWA DBA GTE IL MENDOTTA HTS,MN

CSIA 1135 CONTEL OF KANSAS DBA GTE OF AR-IA OVERLAND PARK

CSAR 1700 CONTEL OF KANSAS DBA GTE SYS OF AR-AR OVERLAND PARK

CLKS 1790 CONTEL OF KANSAS INC DBA GTE SYS OF AR GARDNER

CLKY 0410 CONTEL OF KENTUCKY INC DBA GTE KY HERSHEY, PA

CLME 0014 CONTEL OF MAINE INC DBA GTE OF MAINE DAMARISCOTTA

CLMN 1140 CONTEL OF MINNESOTA INC DBA GTE MN MENDOTTA HEIGHTS

CLMO 1922 CONTEL OF MISSOURI INC DBA GTE MO WENTZVILLE, MO

CLNH 0041 CONTEL OF NEW HAMPSHIRE DBA GTE NH HILLSBORO

CUNY 0096 CONTEL OF NEW YORK INC DBA GTE NY JOHNSTOWN

CTNC 0509 CONTEL OF NORTH CAROLINA INC DBA GTE NC WEAVERVILLE

GTND 1447 CONTEL OF NORTH DAKOTA DBA GTE ND ST. PAUL, MN

CLND 1447 CONTEL OF NORTH DAKOTA INC ST LOUIS, MO

CLPA 0170 CONTEL OF PENNSYLVANIA INC DBA GTE PA HERSHEY

CLSC 0526 CONTEL OF SC INC DBA GTE SC SIMPSONVILLE






BR-751-100-112

CLSK 1643 CONTEL OF SOUTH DAKOTA INC ST PAUL, MN

GTSD 1643 CONTEL OF SOUTH DAKOTA INC DBA GTE SD ST. PAUL

CLTX 2154 CONTEL OF TEXAS INC DBA GTE TX DALLAS

CLSO 0281 CONTEL OF THE SOUTH DBA GTE SOUTH THOMASTON, GA

CLWT 2177 CONTEL OF THE WEST DBA GTE OF THE WEST BELLEVUE, WA

CLVT 0070 CONTEL OF VERMONT INC DBA GTE VT SPRINGFIELD

CLVA 0233 CONTEL OF VIRGINIA INC DBA GTE VA MECHANICSVILLE

CLWV 0278 CONTEL OF WEST VIRGINIA DBA GTE WV HERSEY, PA

CSMO 1846 CONTEL SYSTEMS OF MO DBA GTE SYS OF MO WENTZVILLE

CLMI 0702 CONTINENTAL TEL CO OF MICHIGAN

CLNE 1740 CONTINENTAL TEL CO OF NEBRASKA

CTNL 0607 CONTINENTAL TEL CO OF OHIO CONTINENTAL

CLOK CONTINENTAL TEL CO OF OKLAHOMA

CLNW 2449 CONTINENTAL TEL CO OF THE NORTHWEST BELLEVUE, WA

CLMS 0410 CONTINENTAL TEL CO- MID-SOUTH DIV

CLTM CONTINENTAL TELECOM INC (CONTEL) ATLANTA

CTVT 3320 CONTOOCOOK VALLEY TELEPHONE CONTOOCOOK

CVCS CONVERGENT COMMUNICATIONS SERVICES ENGLEWOOD

CNCK 1136 COON CREEK TEL CO BLAIRSTOWN

COVL 1137 COON VALLEY COOP TEL ASSN INC MENLO

CVFS 0868 COON VALLEY FARMERS TEL CO COON VALLEY

CPCI 8407 COOPERATIVE COMMUNICATIONS INC BELLEVILLE

CPTV 1139 COOPERATIVE TEL CO VICTOR

CPRV 1303 COOPERATIVE TEL EXCH STANHOPE

CPBG 0163 COOPERSBURG TEL CO COOPERSBURG

CPVY 3006 COPPER VALLEY TEL COOP INC VALDEZ

CLCC 3333 COPPER VALLEY TELEPHONE, INC. WILLCOX

CAPU 3007 CORDOVA TEL COOP INC CORDOVA

CORE CORE COMMUNICATIONS, INC. WASHINGTON

CNBT 1141 CORN BELT TEL CO WALL LAKE

CORN 2261 CORONA TEL CO

CSRV 8316 COSERV, LLC LEWISVILLE

CNGV 1758 COUNCIL GROVE TEL CO COUNCIL GROVE

CTPC 0103 COUNCIL TELEPHONE COMPANY, INC. CAMBRIDGE

CRCL 8208 COURCELLES INC LA CIE DE TEL DE COURCELLES

COVD 7871 COVAD COMMUNICATIONS COMPANY SANTA CLARA

CWCH 2410 COWICHE TEL CO INC COWICHE

COXC 7987 COXCOM, INC ATLANTA

COZD 1534 COZAD TEL CO COZAD

CPNL 2304 CP NATIONAL TEL SERVICE CO WALNUT CREEK

CRAG 1535 CRAIG TEL CO

CRVI 0756 CRAIGVILLE TEL CO INC CRAIGVILLE

CRDN 0870 CRANDON TEL CO CRANDON

CWKS 1759 CRAW-KAN TEL COOP INC GIRARD

CRWL CRESWELL TEL CO

CINO 7208 CRG INTERNATIONAL DBA NETWORK ONE ATLANTA

CRCT 0561 CROCKETT TEL CO INC FRIENDSHIP

CRSS 1985 CROSS TEL CO WARNER

CSLK 1499 CROSSLAKE TEL CO CROSSLAKE

CSVL 0993 CROSSVILLE TEL CO CROSSVILLE

CRPN 0085 CROWN POINT TEL CORP CROWN POINT

CMCC CRYSTAL COMMUNICATIONS CORP. WESTBORO






BR-751-100-112

SHOC 7087 CSW/ICG CHOICE COM, L.P. AUSTIN

CTCN CT COMMUNICATIONS, INC CONCORD

CTCM 7759 CTC COMMUNICATIONS CORP. WALTHAM

CBCY 0872 CUBA CITY TEL EXCH CO INC PLATTEVILLE

CBRD 1146 CUMBERLAND TEL CO CUMBERLAND

CMBY 2065 CUMBY TEL COOP INC CUMBY

CNHM 1761 CUNNINGHAM TEL CO INC GLEN ELDER

CURY CURRY COMMUNICATIONS, INC EAST PITTSBURGH

CRTS 1536 CURTIS TEL CO CURTIS

CSTR 2218 CUSTER TEL COOP INC CHALLIS

CYNC 4241 CYBERNET COMMUNICATIONS, INC. SANTA MONICA

CYPS 8851 CYPRESS TELECOMMUNICATIONS CORPORATION HOUSTON

DESI 4114 D & E SYSTEMS, INC. EPHRATA

DAQM 8209 DAAQUAM INC TEL DAAQUAM

DCRL 1610 DAKOTA CENTRAL RURAL TEL COOP CARRINGTON

DAKT 1652 DAKOTA COOP TELECOM CO INC IRENE

DKTS DAKOTA TELECOMMUNICATIONS SYSTEMS, INC. IRENE

DLTN 1537 DALTON TEL CO DALTON

DANB 1377 DANUBE TEL CO DANUBE

DAVL 1147 DANVILLE MUTUAL TEL CO DANVILLE

DARN 0358 DARIEN TEL CO INC DARIEN

DMRL 0759 DAVIESS-MARTIN COUNTY RURAL TEL CORP MONTGOMERY

DTUR 1699 DECATUR TEL CO DECATUR

DCTR 0451 DECATUR TEL CO INC DECATUR

DPRV 1148 DEEP RIVER MUTUAL TEL CO DEEP RIVER

DRRV 1379 DEER RIVER TEL CO INC DEER RIVER

DRFL 0691 DEERFIELD FARMERS TEL CO PETERSBURG

DRFD 0229 DEERFIELD TEL CO

DFNC 1149 DEFIANCE TEL CO DEFIANCE

DKAL 0562 DEKALB TEL COOP ALEXANDRIA

DLVN 1380 DELAVAN TEL CO DELAVAN

DLWR 0087 DELAWARE TEL CO INC

DEVY 0086 DELAWARE VALLEY TEL CO

DLCM 0428 DELCAMBRE TEL CO DELCAMBRE

DELH 0088 DELHI TEL CO DELHI

DELL 2066 DELL TEL COOP INC DELL CITY, TX

DELT 2184 DELTA COUNTY TELE-COMM INC PAONIA

DLTA 0452 DELTA TEL CO INC LOUISE

DERT 0165 DENVER & EPHRATA TEL & TEL CO EPHRATA

DPST 0089 DEPOSIT TEL CO INC DEPOSIT

DEPU 0998 DEPUE TEL CO DEPUE

DUEL 1654 DEUEL TEL COOP ASSN

DFTC DFT LOCAL SERVICE CORPORATION FREDONIA

DMCI 7027 DIAMOND COMMUNICATIONS INTERNATIONAL, INC. DALLAS

DRMA 1611 DICKEY RURAL TEL COOP ELLENDALE

DCVL 0875 DICKEYVILLE TEL CO PLATTEVILLE

DIGI DIGICOMMUNICATIONS LTD. NEW YORK

DBCI 4952 DIGITAL BROADBAND COMMUNICATIONS WINCHESTER

DGSC 8535 DIGITAL SIGNAL COMMUNICATIONS, INC. LACONIA

DLLR 1540 DILLER TEL CO DILLER

DIXN 1150 DIXON TEL CO DIXON

DXVL 0042 DIXVILLE TEL CO DIXVILLE NOTCH






BR-751-100-112

DMCG DMI COMMUNICATIONS GROUP, INC. FORT LEE

DBSN 1988 DOBSON TEL CO CHEYENNE

DODG 0876 DODGE COUNTY TEL CO MADISON

DNPH 1871 DONIPHAN TEL CO

DRRS 2311 DORRIS TEL CO

DYTW 0609 DOYLESTOWN TEL CO DOYLESTOWN

DPIT 4728 DPI TELECONNECT, LLC DALLAS

DRNT 0692 DRENTHE TEL CO ZEELAND

DRMD 0693 DRUMMOND ISLAND TEL CO

DRYD 8210 DRYDEN MUN TEL SYS DRYDEN

DSEC DSLNET COMMUNICATIONS, LLC NORWALK

DUBS 2291 DUBOIS TEL EXCH INC DUBOIS

DUCR 2313 DUCOR TEL CO DUCOR

DUMY ---- DUMMY-DUMMY HOLD DISC CODES

DUMT 1152 DUMONT TEL CO DUMONT

DNTN 0043 DUNBARTON TEL CO DUNBARTON

DMAL 1153 DUNKERTON MUTUAL TEL CO

DKTN 1153 DUNKERTON TEL COOP DUNKERTON

DFDN 0091 DUNKIRK & FREDONIA TEL CO FREDONIA

DNNL 1381 DUNNELL TEL CO DUNNELL

DUOC 0401 DUO COUNTY TEL COOP INC JAMESTOWN

DRHM 8211 DURHAM TEL LTD MILLBROOK

ERTR 1722 E. RITTER TEL CO MARKED TREE

ENMR 2262 E.N.M.R. TEL COOP INC CLOVIS

ESPC 7280 E.SPIRE COMMUNICATIONS, INC. ANAPLIS JUNCTION

EGLC 4274 EAGLE COMMUNICATIONS, INC NEW YORK CITY

EAGL 2369 EAGLE TEL SYSTEM INC RICHLAND

EGVL 2185 EAGLE TELECOMMUNICATIONS INC EAGLE

EGVY 1383 EAGLE VALLEY TEL CO HECTOR

ERNG 1154 EARLING MUTUAL TEL CO

EASN 0429 EAST ASCENSION TEL CO GONZALES

EBCN 1156 EAST BUCHANAN TEL COOP WINTHROP

ETCC 6149 EAST COAST COMMUNICATIONS RICHMOND

EORT 1385 EAST OTTER TAIL TEL CO PERHAM

EPTI EAST PLAINS TELECOM, INC. BALTIC

ECST 0914 EASTCOAST TELECOM INC MADISON

EAMI 1873 EASTERN MISSOURI TEL CO BOWLING GREEN

EANE 1542 EASTERN NEBRASKA TEL CO BLAIR

EAOR 2370 EASTERN OREGON TEL CO

ESRL 2186 EASTERN SLOPE RURAL TEL ASSN INC HUGO

ESTX 2068 EASTEX TEL COOP INC HENDERSON

ESTN 1384 EASTON TEL CO BLUE EARTH

EYPH 8671 EASY PHONE, INC SEA CLIFF

EKLS 1386 ECKLES TEL CO NEW PRAGUE

EUST ECON-O-CALL, INC DBA UNCLE SAM’S TELCOM, INC. NEW YORK

EDVY 2292 EDEN VALLEY TEL CO FARSON

EDTN 8081 EDMONTON TELEPHONES EDMONTON

EDWR 0092 EDWARDS TEL CO INC EDWARDS

EGPN 1003 EGYPTIAN TEL COOP ASSN STEELEVILLE

EPCY 2187 EL PASO COUNTY MUTUAL TEL CO COLORADO SPRINGS

ELPS 1004 EL PASO TEL CO EL PASO

ELBR 0795 ELBERFELD TEL CO INC






BR-751-100-112

ELCT 2069 ELECTRA TEL CO INC ELECTRA

EISL ELIZABETH ISLANDS TEL CO WOODS HOLE, MA

ELZB 0430 ELIZABETH TEL CO SULPHUR

EKHT 1764 ELKHART TEL CO INC ELKHART

ELBG 2412 ELLENSBURG TEL CO ELLENSBURG

ELRB 0478 ELLERBE TEL CO INC ELLERBE

ELJY 0360 ELLIJAY TEL CO ELLIJAY

ELTN 1874 ELLINGTON TEL CO ELLINGTON

ELWO 1157 ELLSWORTH COOP TEL ASSN ELLSWORTH

ELMR ELMORE CITY TEL CO

ECSA 0289 ELMORE-COOSA TEL CO INC ELMORE

ELNR 0762 ELNORA TEL CO INC ROACHDALE

ELSI 1544 ELSIE MUTUAL TEL CO ELSIE

ELYR 0611 ELYRIA TEL CO ELYRIA

EMRY 2278 EMERY TELEPHONE ORANGEVILLE

EMLY 1387 EMILY COOP TEL CO EMILY

EPRC 4002 EMPIRE COMMUNICATIONS INC CHARLOTTE

EOTM 7713 EMPIRE ONE TELECOMMUNICATIONS, INC. NEW YORK

EMPE 0361 EMPIRE TEL CO

EMPR 0093 EMPIRE TEL CORP PRATTSBURG

NETS 7799 ENERGY RESEARCH GROUP DBA NORTHEAST TEL SERVICES

NEWTON

ENWD 0563 ENGLEWOOD TEL CO

ESPL 4049 ENHANCED SERVICE PROVIDERS, LLC HANOVER

ENON 0167 ENON VALLEY TEL CO

ENTR 0168 ENTERPRISE TEL CO NEW HOLLAND

EQLT 1006 EQUALITY TEL CO INC

ERCM 4148 ERNEST COMMUNICATIONS, INC NORCROSS

ESCM 8524 ESSEX COMMUNICATIONS, INC. MERRICK

ETEX 2070 ETEX TEL COOP INC GILMER

ESTS 1545 EUSTIS TEL EXCH INC BRADY

EVLN 0434 EVANGELINE TEL CO MONROE

EVNS 2315 EVANS TEL CO TURLOCK

EXTN 1546 EXTENSION TEL ASSN

EZTO 7667 EZ TALK COMMUNICATIONS, LLC STAFFORD

EZTC 8323 EZ TEL CORP DBA MASSACHUSETTS WHOLESALE TELEPHONE

BOSTON

EZTL EZ-TEL COMMUNICATIONS JACKSONVILLE

FMTC 1876 F & M TEL CO

FTNJ F. TURNER CORPORATIN, INC. DBA TCS OF NEW JERSEY ORANGE

FCIN 7965 FACILICOM INTERNATIONAL, LLC WASHINGTON

FRBN 3008 FAIRBANK MUNICIPAL UTILITIES SYSTEM FAIRBANKS

FAMT 0362 FAIRMOUNT TEL CO INC FAIRMOUNT

MJDT 8931 FAIRPOINT COMMUNICATIONS CORP (PREV MJD TELECHOICE

CHATHAM

FBAO 0877 FAIRWATER-BRANDON-ALTO TEL CO BRANDON

FARB 1876 FARBER TEL CO FARBER

FBMS 1160 FARMERS & BUSINESSMEN’S TEL CO WHEATLAND

FMML 1166 FARMERS & MERCHANTS MUTUAL TEL CO WAYLAND

FMCO 1162 FARMERS COOP TEL CO DYSART

FRMI 0879 FARMERS INDEPENDENT TEL CO GRANTSBURG

FARM 1168 FARMERS MUTUAL COOP TEL CO HARLAN

FRMM 1169 FARMERS MUTUAL COOP TEL CO MOULTON






BR-751-100-112

FAAR 1172 FARMERS MUTUAL TEL CO NORA SPRINGS

FAER 1171 FARMERS MUTUAL TEL CO JESUP

FARE 1174 FARMERS MUTUAL TEL CO STANTON

FARS 1173 FARMERS MUTUAL TEL CO SHELLSBURG

FMER 1389 FARMERS MUTUAL TEL CO BELLINGHAM

FMLY 2221 FARMERS MUTUAL TEL CO FRUITLAND

FRMR 0612 FARMERS MUTUAL TEL CO NEPOLEON

FMCN 0694 FARMERS MUTUAL TEL CO OF CHAPIN

CHPT 0694 FARMERS MUTUAL-CHAPIN DBA CHAPIN TEL CO ELSIE

FERS 1176 FARMERS TEL CO ESSEX

FMES 1175 FARMERS TEL CO BATAVIA

FRMS 0880 FARMERS TEL CO LANCASTER

FTEL 1177 FARMERS TEL CO RICEVILLE

FRMY 2188 FARMERS TEL CO INC PLEASANT VIEW

FMCP 0290 FARMERS TEL COOP INC RAINSVILLE

FMCR 0520 FARMERS TEL COOP INC KINGSTREE

FYVL 0613 FAYETTEVILLE TEL CO FAYETTEVILLE

FBNI 4117 FBN AMERICA, INC. DBA FBN INDIANA EMMAUS

FDRD 1390 FEDERATED TEL COOP CHOKIO

FETN 1391 FELTON TEL CO INC FELTON

FNMR 0882 FENNIMORE TEL CO MADISON

FNTN 1179 FENTON COOP TEL CO FENTON

FETL 4095 FIBERNET, LLC CHARLESTON

FDLT 1882 FIDELITY TEL CO SULLIVAN

FILR 2220 FILER MUTUAL TEL CO FILER

FTCL FIRST CHOICE LOCAL COMMUNICATIONS, INC MALVERN

FSLC 7741 FIRST LINE COMMUNICATIONS, LLC EGG HARBOR

FRTC FIRST REGIONAL TELECOM, LLC WASHINGTON

FSIS 0095 FISHERS ISLAND TEL CORP FISHERS ISLAND

FARA 2071 FIVE AREA TEL COOP INC MULESHOE

FLRK 1012 FLAT ROCK TEL CO INC FLAT ROCK

FLAL 0291 FLORALA TEL CO FLORALA

FLRN 0453 FLORENCE TEL CO INC

FLRD 0327 FLORIDA TEL COOP

FCLC 7058 FOCAL COMMUNICATIONS CORP CHICAGO

FNRL FONOROLA TORONTO

FRUL 0406 FOOTHILLS RURAL TEL COOP CORP STAFFORDSVILLE

FTVL 0883 FOOTVILLE TEL CO FOOTVILLE

FRHL 2318 FORESTHILL TEL CO INC FORESTHILL

FSTV 0884 FORESTVILLE TEL CO INC MILWAUKEE

FTML 0521 FORT MILL TEL CO FORT MILL

FTMJ 2200 FORT MOJAVE TELECOMMUNICATIONS NEEDLES

FTRD 1687 FORT RANDALL TELEPHONE COMPANY CLARA CITY

FKLN 0053 FRANKLIN TEL CO FRANKLIN

FRNK 0454 FRANKLIN TEL CO INC MEADVILLE

FRBR 1393 FREEBORN TEL CO

FRGC 8469 FREEDOM RING COMMUNICATIONS, LLC DBA BAYRING COMM

PORTSMOUTH

FRPT 0202 FREEPORT TEL & TEL CO

FTTI 2222 FREMONT TELECOM, CO. 1690 DEL MAR

FRNT FRONTENAC TEL LTEE DISRADI

FCII 7345 FRONTIER COMMUNICATIONS INTERNATIONAL, INC. ROCHESTER

FRRC FRONTIER CORPORATION BINGHAM FARMS






BR-751-100-112

FRLS 7343 FRONTIER LOCAL SERVICE ROCHESTER

FTRT 7741 FRONTIER TELEMANAGEMENT INC ROCHESTER

FRST 1394 FROST TEL CO

FRDL 0292 FRUITDALE TEL CO INC

FTAT 1182 FT ATKINSON TEL CO

FTBD 2072 FT BEND TEL CO ROSENBERG

FTJN 0614 FT JENNINGS TEL CO FT JENNINGS

FLSV 7820 FULL SERVICE COMPUTING CORPORATION PITTSBURGH

FLTN 0455 FULTON TEL CO INC FULTON

FUNK 1551 FUNK TEL CO INC

FTSI 7733 FUTURE TELCOM SERVICES, INC. NEW YORK

GWSI G.W.S.,INC. (SUB GOLDEN WEST TELECOMMUNICATIONS) WALL

GRCL 1057 GALLATIN RIVER COMMUNICATIONS L.L.C CHAPEL HILL

GAND 2076 GANADO TEL CO INC GANADO

GRVY 1395 GARDEN VALLEY TEL CO ERSKINE

GNVL 1396 GARDONVILLE COOP TEL ASSN BRANDON

GRRT 0770 GARRETT TEL CO INC

GARN 2077 GARRISON TEL CO INC

GRWD GARWOOD TEL CO

GRAY 2058 GARY TEL CO

GCCS 7728 GE CAPITAL COMMUNICATION SERVICES CORPORATION ATLANTA

GTVL 0771 GEETINGSVILLE TEL CO INC FRANKFORT

GSUS 2223 GEM STATE UTILITIES CORP CHENEY, WA

RANG 2251 GENERAL RANGE TEL COOP INC FORSYTH

GTIL 1015 GENERAL TEL CO OF ILLINOIS BLOOMINGTON

GTIN 0772 GENERAL TEL CO OF INDIANA FORT WAYNE

GTKY 0407 GENERAL TEL CO OF KENTUCKY

GTMI 0695 GENERAL TEL CO OF MICHIGAN

GTOH 0615 GENERAL TEL CO OF OHIO

GTPA 0169 GENERAL TEL CO OF PENNSYLVANIA ERIE

GTMW 1186 GENERAL TEL CO OF THE MIDWEST

GTWI 0886 GENERAL TEL CO OF WISCONSIN

GENS 1016 GENESEO TEL CO GENESEO

GRTW 0456 GEORGETOWN TEL CO LAKESVILLE

GERG 0364 GEORGIA TEL CORP BLAKELY

GIDT 0618 GERMANTOWN INDEPENDENT TEL CO GERMANTOWN

GMTW 0097 GERMANTOWN TEL CO INC GERMANTOWN

GRVS 2373 GERVAIS TEL CO GERVAIS

GLAR 2179 GILA RIVER TELECOMMUNICATIONS INC CHANDLER

GLBY 1614 GILBY TEL CO GILBY

GLCR 3010 GLACIER STATE TEL CO

GLND 0619 GLANDORF TEL CO INC GLANDORF

GLFD 1017 GLASFORD TEL CO GLASFORD

GLAL 0457 GLEN ALLAN TEL CO INC GLEN ALLAN

GLWD 0365 GLENWOOD TEL CO ATLANTA

GMSP 1553 GLENWOOD TEL MEMBERSHIP CORP BLUE HILL

GCPT GLOBAL CONNECT PARTNERS, L.L.C. KIRKLAND

GNPS GLOBAL NAPS INC. NORWOOD

GLTC 7900 GLOBAL TELEPHONE CORPORATION BOSTON

GBLT 1777 GOLDEN BELT TEL ASSN INC RUSH CENTER

GWCI 1643 GOLDEN WEST COMMUNICATIONS, INC. WALL

GLDN 1659 GOLDEN WEST TEL COOP INC WALL






BR-751-100-112

GFAN GOLDFIELD ACCESS NETWORK, L.L.C. GOLDFIELD

GDFD 1188 GOLDFIELD TEL CO GOLDFIELD

GDMN 1886 GOODMAN TEL CO GOODMAN

GRHM 1778 GORHAM TEL CO INC GORHAM

GNMA 8212 GOSFIELD NORTH MUN TEL SYS COTTAM

GSHN 0296 GOSHEN TEL CO GOSHEN

GCBA 0295 GRACEBA TOTAL COMMUNICATIONS ASHFORD

GRTG 1189 GRAETTINGER COOP TEL ASSN

GFTN 1020 GRAFTON TEL CO GRAFTON

GRAG 1535 GRAIG TEL CO

GRAD 1399 GRANADA TEL CO HECTOR

GRNB 0036 GRANBY TEL & TEL CO GRANBY

GNBY 1887 GRANBY TEL CO GRANBY

GRMD 1191 GRAND MOUND COOP TEL ASSN GRAND MOUND

GDRV 1888 GRAND RIVER MUTUAL TEL CO PRINCETON, MO

GRND 1994 GRAND TEL CO INC JAY

GDVW 1021 GRANDVIEW MUTUAL TEL CO PARIS

GNST 0039 GRANITE STATE TEL INC WEARE

GRNT 0930 GRANTLAND TELECOM INC MADISON

GPCS 1577 GREAT PLAINS COMMUNICATIONS INC BLAIR

GPNS 1660 GREAT PLAINS TEL CO

GNHL 1890 GREEN HILLS TEL CORP BRECKENRIDGE

GNWD 0888 GREENWOOD TEL CO INC MADISON

GRDL 1023 GRIDLEY TEL CO GRIDLEY

GRGS 1615 GRIGGS COUNTY TEL CO COOPERSTOWN

GRSW 1195 GRISWOLD COOP TEL CO GRISWOLD

GVHL 0297 GROVE HILL TEL CORP BAY SPRINGS, MS

GTAK 3009 GTE ALASKA INC ANCHORAGE

GTCA 2319 GTE CALIFORNIA THOUSAND OAKS

GTER 7646 GTE CARD SERVICES, INC DBA GTE LONG DISTANCE IRVING

GTFL 0328 GTE FLORIDA INC TAMPA

HTCO 3100 GTE HAWAIIAN TEL CO INC HONOLULU

GMMW 4313 GTE NORTH GRINNELL, IA

GMIL 1015 GTE NORTH INC - IL .OOMINGTON

GMIN 0772 GTE NORTH INC - IN FORT WAYNE

GMMI 0695 GTE NORTH INC - MI MUSKEGON

GMOH 0615 GTE NORTH INC - OH MARION

GMPA 0169 GTE NORTH INC - PA ERIE

GTNW 2416 GTE NORTHWEST INC EVERETT,WA

GTSE 0479 GTE SOUTH INC DURHAM, NC

GTSW 2080 GTE SOUTHWEST INC SAN ANGELO, TX

GTEX GTE TELEPHONE OPERATIONS IRVING

GTEC GTE TELOPS - CENTRAL AREA IRVING

GTEN GTE TELOPS-NORTH AREA WESTFIELD

GTES GTE TELOPS-SOUTH AREA TAMPA

GTEW GTE TELOPS-WEST AREA THOUSAND OAKS

GDLP 2083 GUADALUPE VALLEY TEL COOP INC NEW BRAUNFELS

GVMT 8213 GUEVREMONT INC LE TEL STE ROSALIE

GLFT 0329 GULF TEL CO PERRY

GULF 0298 GULF TEL CO FOLEY

GNSN 2279 GUNNISON TEL CO GUNNISON

HBCS 1781 H & B COMMUNICATIONS INC HOLYROOD






BR-751-100-112

HDLY 0698 HADLEY TEL CO INC MARION, LA

HRTM 0889 HAGAR TELECOM INC HAGER CITY

HGCY 0889 HAGER CITY TEL CO HAGER CITY

HANS HAINES TEL CO

HLST 1401 HALSTAD TEL CO HALSTAD

HMIL 1024 HAMILTON COUNTY TEL COOP DAHLGREN

HMTN 1555 HAMILTON TEL CO AURORA

HMPD 0010 HAMPDEN TEL CO HAMPDEN

HRRL 0775 HANCOCK RURAL TEL CORP MAXWELL

HANC 0099 HANCOCK TEL CO HANCOCK

HNCK 1403 HANCOCK TEL CO HANCOCK

HSNC 1116 HANSON COMMUNICATIONS INC DBA MCCOOK TELECOM SALEM

HNSC 1661 HANSON COUNTY TEL CO ALEXANDRIA

HVLY 2321 HAPPY VALLEY TEL CO STOCKTON

HRDN 1025 HARDIN COUNTY TEL CO

HRDY 0259 HARDY TEL CO LOST RIVER

HRGY 0523 HARGRAY TEL CO INC HILTON HEAD ISL

HRLN 0620 HARLAN TEL CO PLEASANT PLAIN

HRMY 1404 HARMONY TEL CO HARMONY

HRLD 0408 HAROLD TEL CO INC HAROLD

HNVL 1026 HARRISONVILLE TEL CO WATERLOO

HART 0368 HART TEL CO HARTWELL

HTNT 1556 HARTINGTON TEL CO HARTINGTON

HSAS 0011 HARTLAND & ST. ALBANS TEL CO HARTLAND

HTMN 1557 HARTMAN TEL EXCH INC DANBURY

HVNT 8828 HARVARD NET INC PORTLAND

HILD 2417 HAT ISLAND TEL CO LANGLEY

HVLD 1780 HAVILAND TEL CO INC HAVILAND

HWKY 1199 HAWKEYE TEL CO HAWKEYE

HWVL 0369 HAWKINSVILLE TEL CO HAWKINSVILLE

HAXT 2190 HAXTUN TEL CO WISNER, NE

HMNL 8214 HAY MUN TEL SYS ZURICH

HYVL 0299 HAYNEVILLE TEL CO INC HAYNEVILLE

HDWT 0891 HEADWATERS TEL CO RHINELANDER

HTIA 1297 HEART OF IOWA TEL COOP UNION

HRTL 0160 HEARTLAND COMMUNICATIONS, INC(SUB MIDSTATE) KIMBALL

HRTI 1109 HEARTLAND TELECOMMUNICATIONS COMPANY OF IOWA MANKATO

HESG 0524 HEATH SPRINGS TEL CO HEATH SPRINGS

HENS 0481 HEINS TEL CO SANFORD

HELX 2376 HELIX TEL CO HELIX

HMFR 1558 HEMINGFORD COOP TEL CO HEMINGFORD

HNSN 1559 HENDERSON COOP TEL CO HENDERSON

HNPN HENNEPIN TEL CO

HNRY 1029 HENRY COUNTY TEL CO GENESEO

HRSH 1561 HERSHEY COOP TEL CO HERSHEY

HWTH 0713 HIAWATHA TEL CO MUNISING

HCKR 0171 HICKORY TEL CO AUGUSTA

HWDW 0171 HICKORY TEL CO HICKORY

HGLD 0100 HIGHLAND TEL CO MONROE

HGND 0237 HIGHLAND TEL COOP MONTEREY

HLND 0565 HIGHLAND TEL COOP INC SUNBRIGHT, TN

HCNY 2086 HILL COUNTRY TEL COOP INC INGRAM






BR-751-100-112

HILL HILLS TEL CO INC

HILS 1405 HILLS TEL CO INC DELL RAPIDS, SD

HLBO 0892 HILLSBORO TEL CO INC HILLSBORO

HMGY 0140 HILLSBOROUGH & MONTGOMERY TEL CO

HLDL 0700 HILLSDALE COUNTY TEL CO

HINT 1995 HINTON TEL CO OF HINTON OK INC HINTON

HHMN 1407 HOHMAN TEL CO PELICAN RAPIDS

HLWY 1929 HOLWAY TEL CO MARION, LA

HMEY 1408 HOME TEL CO GRAND MEADOW

HOEY 1032 HOME TEL CO ST JACOB

HOMX 0458 HOME TEL CO HARDY,AK

HOMZ 2377 HOME TEL CO MADISON, WI

HOEM 0527 HOME TEL CO INC MONCKS CORNER

HOME 1782 HOME TEL CO INC GALVA

HOOM 0778 HOME TEL CO INC WALDRON

HMNE 1562 HOME TEL CO OF NEBRASKA BRADY

HPBO 0777 HOME TEL CO OF PITTSBORO PITTSBORO

HTCC HOMETOWN CABLEVISION CORPORATION SOUTH DAYTON

HCNL 2419 HOOD CANAL TEL CO UNION

HCGI HOOKS COMMUNICATIONS GROUP, INC. FALLS CHURCH

HOKS 2089 HOOKS TEL CO INC

HOPR 1563 HOOPER TEL CO HOPPER

HPPR 0300 HOPPER TEL CO ALTOONA

HRNT 2322 HORNITOS TEL CO STOCKTON

HORY 0528 HORRY TEL COOP INC CONWAY

HPRS 1202 HOSPERS TEL EXCH INC HOSPERS

HTSP 2241 HOT SPRINGS TEL CO HOT SPRINGS

HBRD 1203 HUBBARD COOP TEL ASSN HUBBARD

HGHS 0459 HUGHES TEL CO INC BAILEY

HMPH 0566 HUMPHREYS COUNTY TEL CO NEW JOHNSONVILLE

HCCY 0174 HUNTINGDON & CENTRE COUNTY TEL

HKML 8215 HURON & KINLOSS MUN TEL SYS RIPLEY

HRTR 8216 HURONTARIO TELEPHONES LTD THEDFORD

HTSN 1409 HUTCHINSON TEL CO HUTCHINSON

HXLY 1205 HUXLEY COOP TEL CO HUXLEY

HYDR 1999 HYDRO TEL CO

HYPT 7129 HYPERION TELECOMMUNICATIONS INC PITTSBURGH

HTVT 7188 HYPERION TELECOMMUNICATIONS OF VERMONT WILLISTON

IAMO 1206 IAMO TEL CO COIN

ICGL 7150 ICG TELECOM GROUP DENVER

LB 9329 ILLINOIS BELL TEL CO CHICAGO

ILCD 1037 ILLINOIS CONSOLIDATED TEL CO MATTOON

NB 9325 INDIANA BELL TEL CO INDIANAPOLIS

INHD 0936 INDIANHEAD TEL CO WEYERHAUSER

INTW 0331 INDIANTOWN TEL SYSTEM INDIANTOWN

INDS 2093 INDUSTRY TEL CO INDUSTRY

INLD 2423 INLAND TEL CO ROSLYN, WA

INLN 1038 INLAND TEL CO CHAMPAIGN

INTI 7716 INTEGRATED TELETECHNOLOGIES INC. D/B/A ITELECOM NEW YORK

ISNA 7095 INTELNET SERVICES OF NORTH AMERICA, INC. WEST BERLIN

ICMY 1616 INTER-COMMUNITY TEL CO NOME

ICTY INTER-COUNTY TEL CO






BR-751-100-112

IRLD 2422 INTER-ISLAND TEL CO FRIDAY HARBOR

INBL 2242 INTERBEL TEL COOP INC EUREKA

INTR 3011 INTERIOR TEL CO INC ANCHORAGE

ITMC 7149 INTERMEDIA COMMUNICATIONS INC. TAMPA

IMTN 2243 INTERMOUNTAIN TEL & POWER CO

ISPU 7093 INTERNATIONAL DESIGN GROUP DBA USA TELECOM DANIA

IENL 7895 INTERNATIONAL EXCHANGE NETWORKS, LTD. NEW YORK

IETL 7485 INTERNATIONAL TELCOM, LTD SEATTLE

IATG 7896 INTERNATIONAL TELEPHONE GROUP, INC. MORRISTOWN

ITFE 1209 INTERSTATE 35 TEL CO TRURO

ITSE 0371 INTERSTATE TEL CO WEST POINT, GA

ITST 1654 INTERSTATE TELECOM COOP INC CLEAR LAKE

INTS 0159 INTRASTATE TELEPHONE CO.,INC(SUB-INTERSTATE TELE)

CLEAR LAKE

IANK IOWA NETWORK SERVICES INC WEST DES MOINES

IRTN 0175 IRONTON TEL CO COPLAY

IRQS 0101 IROQUOIS TEL CORP

ISAD 0007 ISLAND TEL CO FRENCHBORO

ISND 0677 ISLAND TEL CO BEAVER ISLAND

ISLD 8087 ISLAND TEL CO LTD THE CHARLOTTETOWN

IWLC IWL CONNECT, INC. HOUSTON

JBNT 1785 J.B.N. TEL CO INC WETMORE

JVLY 1664 JAMES VALLEY COOP TEL CO GROTON

JSCI 7320 JANE STREET COMMUNICATIONS, INC NEW YORK

JFRN 1666 JEFFERSON TEL CO JEFFERSON

JFSN 1212 JEFFERSON TEL CO JEFFERSON

JTMR 1786 JETMORE TEL CO

JHSN 1410 JOHNSON TEL CO REMER

JNIC JONES INTERCABLE ALEXANDRIA

JSVY 1213 JORDAN SOLDIER VALLEY COOP TEL CO SOLDIER

JTCC 4277 JTC COMMUNICATIONS, INC. LOUISVILLE

JDLS 3012 JUNEAU & DOUGLAS TEL CO

KMTC 1565 K & M TEL CO CHAMBERS

KLMT 1900 K L M TEL CO RICH HILL

KMPT 1413 K M P TEL CO KERKHOVEN

KADK 1667 KADOKA TEL CO KADOKA

KALM 2426 KALAMA TEL CO KALAMA

KLVA 0703 KALEVA TEL CO KALEVA

KALD 0625 KALIDA TEL CO INC KALIDA

KLSB 1214 KALONA COOP SWITCHBOARD CO

KALN 1214 KALONA COOP TEL CO KALONA

KMAS 2280 KAMAS-WOODLAND TEL CO KAMAS

KNKL 1788 KANOKLA TEL ASSN ANTHONY

KSST 1789 KANSAS STATE TEL CO GARDNER

CTEM 1883 KANSAS STATE TELCO DBA CONTEL OF E MO OVERLAND PARK

KPLN 0432 KAPLAN TEL CO KAPLAN

KRNK 2095 KARNAK TEL CO

KMVL 1412 KASSON & MANTORVILLE TEL CO KASSON

KCII 7735 KCI LONG DISTANCE, INC. SYRACUSE

KRSR 0045 KEARSARGE TEL CO NEW LONDON

KWYD 8217 KEEWATIN MUN TEL SYS KEEWATIN

KEND 0924 KENDALL TELEPHONE INC KENDALL

KNBC 1668 KENNEBEC TEL CO KENNEBEC






BR-751-100-112

KNRA 8218 KENORA MUN TEL SYS KENORA

KRMN 2324 KERMAN TEL CO KERMAN

KRVL 2097 KERRVILLE TEL CO KERRVILLE

KTKN 3013 KETCHIKAN PUBLIC UTILITIES KETCHIKAN

KFRS 1217 KEYSTONE FARMS COOP TEL CO KEYSTONE

KYKL 6166 KEYSTONE KALLING, INC. PHILADELPHIA

KARR 1567 KEYSTONE-ARTHUR TEL CO KEYSTONE

KNDM 1901 KINGDOM TEL CO AUXVASSE

KGSL 0705 KINGSLEY TEL CO KINGSLEY

KNMN 1041 KINSMAN MUTUAL TEL CO KINSMAN

KMCV 6086 KMC TELECOM OF VIRGINIA, INC BEDMINSTER

KNIP 2099 KNIPPA TEL CO KNIPPA

KTZB 3019 KOTZEBUE TEL COOP

LABA 8236 LA BAIE DU FEBVRE SOCIETE DE TEL BAIEVILLE

LHRP 1791 LA HARPE TEL CO INC LA HARPE

LJRL 2263 LA JICARITA RURAL TEL COOP INC MORA

LAMT 1222 LA MOTTE TEL CO LA MOTTE

LPCY 1220 LA PORTE CITY TEL CO LA PORTE CITY

LVLE 0899 LA VALLE TEL COOP LA VALLE

LWRD 2103 LA WARD TEL EXCH INC LAWARD

LCKW 0177 LACKAWAXEN TEL CO ROWLAND

LFCH 0433 LAFOURCHE TEL CO LAROSE

LRPE 1043 LAHARPE TEL CO LAHARPE

LKDL 2101 LAKE DALLAS TEL CO LAKE DALLAS

LAKE 2104 LAKE LIVINGSTON TEL CO LIVINGSTON

LKML 1221 LAKE MILLS TEL CO

LDLE 1414 LAKEDALE TEL CO ANNANDALE

LKFD 0896 LAKEFIELD TEL CO NEWTON

LKSH 0858 LAKESHORE TEL CO CECIL

LKSC 0102 LAKESIDE COMMUNICATIONS, INC. ROCKLAND

LKSD 1011 LAKESIDE TEL CO CHAMPAIGN

LKSE 2102 LAKESIDE TEL CO

LSID 0457 LAKESIDE TEL CO INC GLEN ALLAN

LKWD 0178 LAKEWOOD TEL CO BARNESVILLE

LRCT 0301 LAMAR COUNTY TEL CO MILLPORT

LCIN LAMBDA COMMUNICATIONS, INCORPORADO SAN JUAN

LBTN 8219 LAMBTON INC LA CIE DE TEL LAMBTON

LNCS 0531 LANCASTER TEL CO LANCASTER

LNSD 8220 LANSDOWNE RURAL TEL CO LTD LANSDOWNE

LRSN 0898 LARSEN-READFIELD TEL CO MILWAUKEE

LTHP 1932 LATHROP TEL CO PRINCETON

LHLD 0179 LAUREL HIGHLAND TEL CO STAHSTOWN

LARL 1223 LAUREL TEL CO INC LAUREL

LAVC 1704 LAVACA TEL CO LAVACA

LBTI 8854 LBC TELEPHONY, INC. PARSIPPANY

LCII 7560 LCI INTERNATIONAL TELECOM CORP MCLEAN

LDMS 7711 LDM SYSTEMS INC. 254 S. MAIN STREET

LGVI 8306 LE GROUPE VIDEOTRON ITEE DALLAS

LERU 1908 LE-RU TEL CO STELLA

LECO 2264 LEACO RURAL TEL COOP INC LOVINGTON

LRVY 1045 LEAF RIVER VALLEY TEL CO LEAF RIVER

LCLK 7971 LEC-LINK ANTIOCH






BR-751-100-112

LEDS 0302 LEEDS TEL CO LEEDS

LSPT 0180 LEESPORT TEL CO

LEGH 1225 LEHIGH VALLEY COOP TEL ASSN LEHIGH

LEMH 2225 LEMHI TEL CO

LMWR 0900 LEMONWEIR VALLEY TEL CO CAMP DOUGLAS

LNON 0708 LENNON TEL CO LENNON

LENR 1046 LEONORE MUTUAL TEL CO TONICA

LESL 0411 LESLIE COUNTY TEL CO HYDEN

LVLC LEVEL 3 COMMUNICATIONS, LLC LOUISVILLE

LRVR 2427 LEWIS RIVER TEL CO INC LA CENTER

LWBY 0181 LEWISBERRY TEL CO DALLAS

LWPT 0412 LEWISPORT TEL CO INC LEWISPORT

LXTN 0483 LEXINGTON TEL CO LEXINGTON

LBCT 0784 LIBERTY CENTER TEL CO WARREN

LCMS 1705 LIBERTY TEL & COMMUNICATIONS INC MONROE, LA

LBRT 1706 LIBERTY TEL CO MONROE, LA

LTPT LIGHTSHIP TELECOM, L.L.C. NASHUA

LGNR 0783 LIGONIER TEL CO INC LIGONIER

LCLN 2351 LINCOLN COUNTY TEL SYSTEM INC PIOCHE

LNCL 1568 LINCOLN TEL & TEL CO LINCOLN

LHLN 2244 LINCOLN TEL CO INC LINCOLN

LNVL 0003 LINCOLNVILLE TEL CO LINCOLNVILLE

LNNE 6186 LINEONE LLC WEST HARTFORD

LINR LINN RUAL TEL CO

LIPN 2105 LIPAN TEL CO LIPAN

LSMR 1419 LISMORE COOP TEL CO LISMORE

LMCC 0613 LITTLE MIAMI COMMUNICATIONS CORP FAYETTEVILLE

LVSN 2107 LIVINGSTON TEL CO LIVINGSTON

SHED 8380 LOCAL DIALTONE SERVICE INC (PREV SHOPPERS EDGE INC

GREAT NECK

LCFB 7880 LOCAL FIBER, LLC ROCHESTER

LKRT 0532 LOCKHART TEL CO INC LOCKHART

LGOA LOG ON AMERICA, INC. PROVIDENCE

LOGN 0413 LOGAN TEL COOP INC AUBURN

LNRK 1228 LONE ROCK COOP TEL CO LONE ROCK

LITC 8289 LONG ISLAND TELEPHONE COMPANY GREAT NECK

LNDL 1422 LONSDALE TEL CO INC LONSDALE

LORE 1443 LORETEL SYSTEMS INC ADA

LRTT 0570 LORETTO TEL CO INC LORETTO

LNED 1229 LOST NATION-ELWOOD TEL CO LOST NATION

LAWN 0442 LOUISIANA WESTERN TEL CO MONROE

LWRY 1423 LOWRY TEL CO LOWRY

LUCK 0902 LUCK TEL CO LUCK

LDLW 0058 LUDLOW TEL CO LUDLOW

LFKN 2109 LUFKIN-CONROE TEL EXCH INC LUFKIN

LCMY 1232 LYNNVILLE COMMUNITY TEL CO INC LYNNVILLE

MABL 1424 MABEL COOP TEL CO MABEL, MN

MCMB 0103 MACOMB

MADL 1425 MADELIA TEL CO MADELIA

MDLN 0904 MADELINE ISLAND TEL CO CARNEY, MI

MDSC 1709 MADISON COUNTY TEL CO INC HUNTSVILLE

MADN 1049 MADISON TEL CO HAMEL

MDIS 1801 MADISON TEL CO INC MADISON






BR-751-100-112

MGZN 1710 MAGAZINE TEL CO MAGAZINE

MMTG 0183 MAHANOY & MAHANTANGO TEL CO HERNDON

MLHR 2456 MALHEUR HOME TEL CO ONTARIO

MNWA 0905 MANAWA TEL CO INC MANAWA

MHRD 1426 MANCHESTER-HARTLAND TEL CO MANCHESTER

MHNT 7677 MANHATTAN TELECOMMUNICATIONS CORPORATION

MNLL 1235 MANILLA TEL CO MANILLA

MSYS 8088 MANITOBA TEL SYS WINNIPEG

MNIL 8222 MANITOULIN ISLAND TEL CO LTD MINDEMOYA

MCTS 1427 MANKATO CITIZENS TEL CO MANKATO

MUTY 3014 MANLEY UTILITY CO

MANT 2282 MANTI TEL CO MANTI

MAPL 0907 MAPLE TEL COOP INC MAPLE

MRGV 0104 MARGARETVILLE TEL CO INC MARGARETVILLE

MRSY 0185 MARIANNA-SCENERY HILL TEL CO MARIANNA

MRTM 8089 MARITIME TEL & TEL CO LTD HALIFAX

MTRL 1914 MARK TWAIN RURAL TEL CO HURDLAND

MEHN 1237 MARNE & ELK HORN TEL CO ELK HORN

MAQS 0908 MARQUETTE-ADAMS TEL COOP INC OXFORD

MRSL 1050 MARSEILLES TEL CO OF MARSEILLES METAMORA

MRTL 1238 MARTELLE COOP TEL ASSN MARTELLE

MSHL 2431 MASHELL TEL CO INC EATONVILLE

MLTC 7390 MASSACHUSETTS LOCAL TELEPHONE COMPANY, INC DORCHESTER

MSSN 1239 MASSENA TEL CO MASSENA

MTSK 3015 MATANUSKA TEL ASSN INC PALMER

MAWI 8602 MAW INC FLEETWOOD

MXWL 2266 MAXWELL TEL EXCH

MZPP 1429 MAZEPPA TEL CO

MLVL 0533 MCCLELLANVILLE TEL CO INC MCCLELLANVILLE

MCCR 0598 MCCLURE TEL CO MCCLURE

MCCK 1669 MCCOOK COOP TEL CO SALEM

MCDN 2430 MCDANIEL TEL CO SALKUM

MCDD 1912 MCDONALD COUNTY TEL CO PINEVILLE

MCDG 1047 MCDONOUGH TEL COOP COLCHESTER

MCGC MCGRAW COMMUNICATIONS, INC. NEW YORK

MCIM 7229 MCIMETRO ACCESS TRANSMISSION SERVICES, INC VIENNA

MCLD 2006 MCLOUD TEL CO OKLAHOMA CITY

MCNB 1048 MCNABB TEL CO MCNABB

MBNE 0485 MEBANE HOME TEL CO INC MEBANE

MCHV 1241 MECHANICSVILLE TEL CO MECHANICSVILLE

MOTC 7772 MEDIAONE TELECOMMUNICATIONS CORP JACKSONVILLE

MDPS 1251 MEDIAPOLIS TEL CO MEDIAPOLIS

MNBW 2294 MEDICINE BOW TEL CO INC MEDICINE BOW

MDPK 2008 MEDICINE PARK TEL CO MEDICINE PARK

MGTL 7553 MEGATEL, CORPORATION QUEENS VILLAGE

MGCI MEGSINET-CLEC, INC. CHICAGO

MLRS 1430 MELROSE TEL CO MELROSE

MCNT 0788 MERCHANTS & FARMERS TEL CO HILLSBORO

MFRS 0235 MERCHANTS AND FARMERS TEL CO

MRDN 0046 MERIDEN TEL CO MERIDEN

MRMC 0047 MERRIMACK COUNTY TEL CO CONTOOCOOK

MSCK 0710 MESICK TEL CO






BR-751-100-112

MTMO 1053 METAMORA TEL CO METAMORA

MCMA 7882 METCOM ACCESS INC PLAINVIEW

METR 7729 METRACOM CORPORATION BOSTON

MROT METRO ONE TELECOM BEAVERTON

MTTC METRO TELECONNECT, INC GAITHERSBURG

MNCC 8304 METRONET COMMUNICATIONS CORPORATION CALGARY

MFSI METROPOLITAN FIBER SYSTEMS INC OAKBROOK TERRACE

MFSL 7445 MFS INTELENET OF WASHINGTON, D.C., INC. WESTMONT

MFST 7108 MFS TELECOM, INC. DENVER

MGCC 7050 MGC COMMUNICATIONS, INC LAS VEGAS

MGWL 0238 MGW TELEPHONE CO INC WILLIAMSVILLE

MHGM 0702 MICHIGAMA TEL CO

MB 9323 MICHIGAN BELL TEL CO DETROIT

MCRT 7634 MICROTEL COMMUNICATIONS CORP. NEW YORK

MCNY 1054 MID CENTURY TEL COOP INC CANTON

MDIN 0831 MID INDIANA TEL CORP

MDOH MID OHIO TEL CORP NEWARK

MPNN 0176 MID PENN TEL CORP

MSTE 1433 MID STATE TEL CO SPICER

MDAC 2010 MID-AMERICA TEL INC STONEWALL

MDCL 0504 MID-CAROLINA TEL CO

MDCN 1375 MID-COMMUNICATIONS INC MANKATO

MDGA 0357 MID-GEORGIA TEL CORP

MDHC 7989 MID-HUDSON COMMUNICATIONS, INC. CATSKILL

MDIA 1187 MID-IOWA TEL CO GILMAN

MMTL 3315 MID-MAINE TELECOM BANGOR

MMTP MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS

MDMI MID-MICHIGAN TEL CORP

MDMO 1917 MID-MISSOURI TEL CO PILOT GROVE

MPRL 2112 MID-PLAINS RURAL TEL COOP INC TULIA

MPLS 0881 MID-PLAINS TEL INC MIDDLETON

MRVS 2246 MID-RIVERS TEL COOP INC CIRCLE

MSTH 0460 MID-SOUTH TEL CO INC RIENZI

MDTT 1433 MID-STATE TEL CO

MDMC 7539 MIDCOM COMMUNICATIONS INC.(LOGICALL, ATN, TELENAT)

SEATTLE

MPHM 0633 MIDDLE POINT HOME TEL CO MIDDLE POINT

MDBG 0105 MIDDLEBURGH TEL CO MIDDLEBURGH

MLND 1055 MIDLAND TEL CO CHAMPAIGN

MIDS 1670 MIDSTATE TEL CO KIMBALL

MSAT 1617 MIDSTATE TEL CO STANLEY

MSTT 0160 MIDSTATE TEL CO

MDVL 2226 MIDVALE TEL EXCH INC MIDVALE

MIDW 0188 MIDWAY MUTUAL TEL CO

MDWY 0711 MIDWAY TEL CO WATTON

MWAY 0909 MIDWAY TEL CO MADISON

MDWS 1431 MIDWEST TEL CO PARKERS PRAIRIE

MWST 1431 MIDWEST TEL CO

MDWN 2009 MIDWESTERN TEL CO INC

MILS 1242 MILES COOP TEL ASSN MILES

MILR 1243 MILLER TEL CO GARNER

MLLR 1920 MILLER TEL CO INC MILLER

MGTN 0571 MILLINGTON TEL CO INC MILLINGTON






BR-751-100-112

MLRY 0304 MILLRY TEL CO MILLRY

MLTW 0910 MILLTOWN MUTUAL TEL CO MILLTOWN

MILT 8221 MILOT INC TEL ST PAULIN

MNBN 1245 MINBURN TEL CO MINBURN

MVLE 1246 MINERVA VALLEY TEL CO INC ZEARING

MNFR 0634 MINFORD TEL CO MINFORD

MEAN MINNESOTA EQUAL ACCESS NETW SVCS INC PLYMOUTH

MNLK 1437 MINNESOTA LAKE TEL CO MINNESOTA LAKE

MNVY 1439 MINNESOTA VALLEY TEL CO INC FRANKLIN

MNOT 1624 MINOT TELEPHONE COMPANY MINOT

MSTC 0462 MISSISSIPPI TEL & COMM INC

MSPI 0461 MISSISSIPPI TEL CORP

MORI 1904 MISSOURI TEL CO COLUMBIA

MKDL 1807 MO-KAN DIAL INC LOUISBURG

MOAP 2353 MOAPA VALLEY TEL CO OVERTON

MBDG 1671 MOBRIDGE TELECOMMUNICATIONS CO(SUB WEST RIVER)

HAZEN

MODN 1247 MODERN COOP TEL CO SOUTH ENGLISH

MDTC 3335 MODERN TELECOMMUNICATIONS COMPANY GREEN CITY

MLLL 2383 MOLALLA TEL CO MOLALLA

MTCI 8358 MOMENTUM TELECOM INC SAN RAFAEL

MCRE 0305 MON-CRE TEL COOP INC RAMER

MNDV 0912 MONDOVI TEL CO MONDOVI

MNTR 2384 MONITOR COOP TEL CO WOODBURN

MONN 0790 MONON TEL CO INC MONON

MNRO 0913 MONROE COUNTY TEL CO MILWAUKEE

MONR 2385 MONROE TEL CO MONROE

MOVL 0306 MONROEVILLE TEL CO MONROEVILLE

MNRV 0791 MONROVIA TEL CORP

MTZM 1248 MONTEZUMA MUTUAL TEL CO MONTEZUMA

MTRS 1058 MONTROSE MUTUAL TEL CO DIETERICH

MRLB 1622 MOORE & LIBERTY TEL CO ENDERLIN

MRNC 0712 MORENCI HOME TEL CO

MRLY 1249 MORLEY TEL CO MORLEY

MNGT 8223 MORNINGTON MUN TEL SYS MILVERTON

MCRL 0914 MOSEL & CENTERVILLE TEL CO MADISON

MCSN 0915 MOSINEE TEL CO MOSINEE

MIDT 1060 MOULTRIE INDEPENDENT TEL CO LOVINGTON

MNBY 0462 MOUND BAYOU TEL AND COMMUNICATIONS INC BAY SPRINGS

MNRG 1808 MOUNDRIDGE TEL CO MOUNDRIDGE

MNVL 0307 MOUNDVILLE TEL CO MOUNDVILLE

MS 9636 MOUNTAIN BELL DENVER

MHOM 1711 MOUNTAIN HOME TEL CO INC MONROE, LA

MRUL 0414 MOUNTAIN RURAL TEL COOP CORP INC WEST LIBERTY

MTNS 0270 MOUNTAIN STATE TEL CO MASONTOWN

MTTL MOUNTAIN TELECOMMUNICATIONS INC TEMPE

MTVW 1712 MOUNTAIN VIEW TEL CO MOUNTAIN VIEW

MTAN 2386 MT ANGEL TEL CO MT ANGEL

MTHB 0916 MT HOREB TEL CO MT HOREB

MTPS 1061 MT PULASKI TEL & ELEC CO LINCOLN

MTRM 1660 MT RUSHMORE TEL CO KEYSTONE

MVRN 0917 MT VERNON TEL CO MADISON

MTCO MTCO COMMUNICATIONS, INC METAMORA






BR-751-100-112

MDLK 2227 MUDLAKE TEL COOP ASSN INC DUBOIS

MNST 2116 MUENSTER TEL CORP OF TEXAS MUENSTER

MKLK 3016 MUKLUK TEL CO INC TELLER

MLBY 0792 MULBERRY COOP TEL CO INC MULBERRY

MNSG 0713 MUNISING TEL CO

MRDV 0189 MURDOCKSVILLE IND TEL CO (NAME CHANGE)

MUVL 0190 MURRAYSVILLE TEL CO EXPORT

MSTN 2117 MUSTANG TEL CO MONROE, LA

LTRV 1809 MUTUAL TEL CO LITTLE RIVER

MUTL 1252 MUTUAL TEL CO SIOUX CENTER

MTUL 1251 MUTUAL TEL CO OF MEDIAPOLIS

MMSN 1250 MUTUAL TEL CO OF MORNING SUN MORNING SUN

MYTL 0449 MYRTLE TEL CO INC HARDY,AK

NACS 8945 NA COMMUNICATIONS, INC ABINGDON

NANT 8224 NANTES INC LA CIE DE TEL LAMBTON

NLOL 7847 NATIONAL COMMUNICATIONS, LLC MILWAUKEE

NLAL 0286 NATIONAL TEL CO OF ALABAMA MONROE,LA

NTCA NATIONAL TELEPHONE COOPERATIVE ASSOCIATION (NTCA)

WASHINGTON

NTNL 3017 NATIONAL UTILITIES INC PORT TOWSEND, WA

NAVJ 2275 NAVAJO COMMUNICATIONS CO WINDOW ROCK

NBRS 1573 NE TEL CO

NEBC 1527 NEBCOM, INC. JACKSON

NECE 1574 NEBRASKA CENTRAL TEL CO GIBBON

NLEC NECLEC, LLC HINGHAM

NHLM 2387 NEHALEM TEL & TEL CO NEHALEM

NLSN 0918 NELSON TEL COOP DURAND

NBGD 0375 NELSON-BALL GROUND TEL CO NELSON

NMNT 2247 NEMONT TEL COOP INC SCOBEY

NCVA NET2000 COMMUNICATIONS OF VIRGINIA 2195 FOX MILL RD, HERNDON

NASS NETWORK ACCESS SOLUTIONS STERLING

NWPS 7648 NETWORK PLUS INC QUINCY

NV 9742 NEVADA BELL RENO

NEVD 2354 NEVADA TEL & TEL CO TONOPAH

NBWK 8090 NEW BRUNSWICK TEL CO LTD THE SAINT JOHN

NWCS 3029 NEW CASTLE TELEPHONE CO NEW CASTLE

NE 9102 NEW ENGLAND TEL & TEL CO BOSTON, MA

NVAL 4051 NEW ENGLAND VOICE AND DATA, LLC PROVIDENCE

NWFL 1927 NEW FLORENCE TEL CO INC NEW FLORENCE

NWHP 0239 NEW HOPE TEL CO NEW HOPE

NHPE 0308 NEW HOPE TEL COOP NEW HOPE

NJ 9206 NEW JERSEY BELL TEL CO NEWARK

NKVE 0639 NEW KNOXVILLE TEL CO NEW KNOXVILLE

NLTC 8694 NEW LINE TELEPHONE AND COMMUNICATIONS COMPANY, INC

HINGHAM

NWLS 0796 NEW LISBON TEL CO INC NEW LISBON

NWLN 1928 NEW LONDON TEL CO NEW LONDON

NMCC 8774 NEW MILLENNIUM COMMUNICATIONS CORP MIAMI

NWPR 0797 NEW PARIS TEL INC NEW PARIS

NTST 7483 NEW TELCO, L.P. DBA SPRINT TELECOM. VENTURE KANSAS CITY

NURL 1442 NEW ULM TELECOM INC NEW ULM

NWWN 1062 NEW WINDSOR TEL CO NEW WINDSOR

NEES 8703 NEW WORLD PHONE SERVICE, INC. NORRISTOWN






BR-751-100-112

NYCT 7958 NEW YORK COIN TELEPHONE CO., INC. SAN ANTONIO

NYLT NEW YORK LOCAL TELEPHONE, INC. KNOXVILLE

NY 9104 NEW YORK TEL CO NEW YORK, NY

NYTI 7003 NEW YORK TELECONNECT, INC. HARRISBURG

NNET NEWCOMM NET, INC. FREDERICK

NFLD 8085 NEWFOUNDLAND TEL CO LTD ST JOHN’S

NWPT 0107 NEWPORT TEL CO INC NEWPORT

NXAZ 4793 NEXTLINK ARIZONA, INC. BELLEVUE

NXFL 6100 NEXTLINK FLORIDA INC. MIAMI

NXGA 8758 NEXTLINK GEORGIA, INC. SMYRNA

NXIL 7056 NEXTLINK ILLINOIS, INC. OAKBBROOK

NXMI 4125 NEXTLINK MICHIGAN, INC. BELLEVUE

NXMO 4774 NEXTLINK MISSOURI, INC. BELLEVUE

NXNV 7521 NEXTLINK NEVADA, LLC HENDERSON

NXNJ 4123 NEXTLINK NEW JERSEY, INC NEWARK

NXNY 8340 NEXTLINK NEW YORK, L.L.C. NEW YORK

NXCA 7262 NEXTLINK OF CALIFORNIA SANTA ANA

NXOH 7520 NEXTLINK OHIO, LLC COLUMBUS

NXPA NEXTLINK PENNSYLVANIA, L.P. WYOMISSING

NXTN 7344 NEXTLINK TENNESSEE, LLC NASHVILLE

NXTX 8958 NEXTLINK TEXAS, INC. DALLAS

NXWA 7340 NEXTLINK WASHINGTON, L.L.C. SPOKANE

NXDC 8964 NEXTLINK, D.C., INC WASHINGTON

NIGR 0920 NIAGARA TEL CO NIAGARA

NCVL 0108 NICHOLVILLE TEL CO INC NICHOLVILLE

NCNA 2121 NOCONA TEL CO

NVLY 1929 NODAWAY VALLEY TEL CO

NONN 1623 NOONAN FARMERS TEL CO NOONAN

NOMI 4251 NORCOM, INC. BOCA RATON

NCNI NORFOLK COUNTY INTERNET, INC. FRANKLIN

NRMN 1443 NORMAN COUNTY TEL CO INC ADA

NACC NORTH AMERICAN COMMUNICATIONS CONTROL, INC. NEW YORK

NACI NORTH AMERICAN COMMUNICATIONS, INC. WYOMING

NATL 7206 NORTH AMERICAN TELECOMMUNICATIONS UNIONDALE

NOCT 1256 NORTH CENTRAL TEL CO

NCTL 0573 NORTH CENTRAL TEL COOP INC LAFAYETTE, TN

NCRY 3026 NORTH COUNTRY TEL CO EAGLE

NCCC 8293 NORTH COUNTY COMMUNICATIONS CORP. SAN DIEGO

NDKT 1447 NORTH DAKOTA TEL CO DEVILS LAKE

NEPA 0191 NORTH EASTERN PENNSYLVANIA TEL CO FOREST CITY

NENG 1257 NORTH ENGLISH COOP TEL CO NORTH ENGLISH

NOFL 0335 NORTH FLORIDA TEL CO

NFRC 8225 NORTH FRONTENAC TEL CO SHARBOT LAKE

GMWI NORTH INC - WI SUN PRARIE

NNRW 8226 NORTH NORWICH MUN TEL SYS BURGESSVILLE

NOPA 0192 NORTH PENN TEL CO PRATTSBURG

NPBH 0193 NORTH PITTSBURG TEL CO GIBSONIA

NRFW 8227 NORTH RENFREW TEL CO LTD BEACHBURG

NTRV 0236 NORTH RIVER TEL COOP DAYTON

NSTE 0491 NORTH STATE TEL CO HIGH POINT

NTTC 2043 NORTH TEXAS TEL CO BYERS

NHST 2388 NORTH-STATE TEL CO MT VERNON






BR-751-100-112

NOWS 0922 NORTH-WEST TEL CO TOMAH

NEFL 0335 NORTHEAST FLORIDA TEL CO INC MACCLENNY

NEIA 1230 NORTHEAST IOWA TEL CO MONONA

NELA 0435 NORTHEAST LOUISIANA TEL CO INC COLLINSTON

NEMO 1931 NORTHEAST MISSOURI RURAL TEL CO GREEN CITY

NENE 1576 NORTHEAST NEBRASKA TEL CO JACKSON

NRST 0938 NORTHEAST TEL CO PULASKI

NESN 1577 NORTHEASTERN TEL CO

NOAR 1713 NORTHERN ARKANSAS TEL CO FLIPPIN

NOIA 1259 NORTHERN IOWA TEL CO SIOUX CENTER

NSPR 1624 NORTHERN STATES POWER CO TEL DEPT MINOT

NOTH 1578 NORTHERN TEL CO

NORT 1500 NORTHERN TEL CO OF MINNESOTA WAWINA

NTRN 2248 NORTHERN TEL COOP INC SUNBURST

NRTN 8228 NORTHERN TEL LTD NEW LISKEARD

NRFD 0061 NORTHFIELD TEL CO NORTHFIELD

NLNW 7556 NORTHLAND NETWORKS UTICA

NRLD 1445 NORTHLAND TEL CO HILL CITY

NTOM 3316 NORTHLAND TELEPHONE OF MAINE, INC. PORTLAND

NPCM 7137 NORTHPOINT COMMUNICATIONS, INC. SAN FRANCISCO

NWCC 1625 NORTHWEST COMMUNICATIONS COOP RAY

NWIA 1260 NORTHWEST IOWA TEL CO INC SARGEANT BLUFF

NWLA 0436 NORTHWEST LOUISIANA TEL CO INC MONROE

NMAD 1625 NORTHWEST MUTUAL AID TEL CORP

NTHW 1261 NORTHWEST TEL COOP ASSN HAVELOCK

NRWT 8092 NORTHWESTEL INC WHITEHORSE, YT

NW 9631 NORTHWESTERN BELL OMAHA

NWIN 0800 NORTHWESTERN INDIANA TEL CO INC HEBRON

NOWE 2249 NORTHWESTERN TEL SYSTEMS INC KALISPELL

NWTS 2382 NORTHWESTERN TEL SYSTEMS INC LEBANON

NRRL 1262 NORWAY RURAL TEL CO KANAWHA

NRWY 0535 NORWAY TEL CO INC NORWAY

NOSC 7519 NOS COMMUNICATIONS INC LAS VEGAS

NOVA 0644 NOVA TEL CO NOVA

NVST NOVUS TELECOM, INC VANCOUVER

NVYS 0924 NOVY’S TEL CO KENDALL

NOWC 7771 NOW COMMUNICATIONS, INC. JACKSON

NOXP 0461 NOXAPATER TEL CO INC LEAKSVILLE

NXPR 0464 NOXAPATER TEL CO INC BAY SPRINGS

NTCT NTCNET TELECOM INC NEWPORT

NGIT 8867 NTEGRITY TELECONTENT SERVICES, INC. BALTIMORE

NTEL 8852 NTEL GERMANTOWN

NNRT 2193 NUCLA-NATURITA TEL CO NUCLA

NUNN 2194 NUNN TEL CO NUNN

NSGK 3018 NUSHAGAK TEL COOP INC DILLINGHAM

NUPS NUTEL PHONE SERVICE, INC. NORRISTOWN

ODNL O’DONNELL TEL CO INC

OKMN 0311 OAKMAN TEL CO INC LEESBURG

OAKW 0645 OAKWOOD MUTUAL TEL CO OAKWOOD

OJVC OBJECTIVE COMMUNICATIONS, INC PORTSMOUTH

ODIN 1065 ODIN TEL EXCH INC ODIN

OMTP 0801 ODON TEL CO ODON






BR-751-100-112

ODMM 0714 OGDEN TEL CO BISSFIELD

OGDN 1263 OGDEN TEL CO OGDEN

OGEN 0110 OGDEN TEL CO SPENCERPORT

OB 9321 OHIO BELL TEL CO CLEVELAND

OKAT 2011 OKLAHOMA ALLTEL INC LITTLE ROCK, AR

OKCN 1984 OKLAHOMA COMMUNICATION SYSTEM INC CHOCTAW

OKST OKLAHOMA STATE TEL CO

OKLH 2013 OKLAHOMA TEL & TEL INC DUSTIN

OKWE 2014 OKLAHOMA WESTERN TEL CO CLAYTON

OLIN 1264 OLIN TEL CO INC OLIN

OMCC OMC COMMUNICATIONS, INC. BETHESDA

OCRL 0111 ONEIDA COUNTY RURAL TEL CO HOLLAND PATENT

ONED 1066 ONEIDA TEL EXCH ONEIDA

ONNT 0312 ONEONTA TEL CO INC ONEONTA

OALL 7022 ONSITE ACCESS LOCAL LLC NEW YORK

ONAC ONSITE ACCESS, LLC NEW YORK

ONSL 1265 ONSLOW COOP TEL ASSN ONSLOW

ONCS 8229 ONTARIO NORTHLAND TRANS COMSN NORTH BAY

ONTR 0112 ONTARIO TEL CO INC PHELPS

ONTN 0717 ONTONAGON COUNTY TEL CO ONTONAGON

OOCD 0574 OOLTEWAH-COLLEGEDALE TEL CO CHICKAMAUGA, GA

OPGC 8978 OPTIMUM GLOBAL COMMUNICATIONS, INC SPRINGFIELD

ORAN 1266 ORAN MUTUAL TEL CO ORAN

ORCY 0337 ORANGE CITY TEL CO

OFRM 1934 ORCHARD FARM TEL CO ST CHARLES

ORGE 1935 OREGON FARMERS MUTUAL TEL CO OREGON

ORGN 2389 OREGON TEL CORP MT VERNON

ORID 2390 OREGON-IDAHO UTILITIES INC SAN FRANCISCO

ORIN 1067 ORION TEL EXCH ASSN ORION

ORFL 0114 ORISKANY FALLS TEL CORP ORISKANY FALLS

ORWL 0649 ORWELL TEL CO ORWELL

OSKS 1448 OSAKIS TEL CO PARKERS PRAIRIE

OSWY 0194 OSWAYO RIVER TEL CO SHINGLEHOUSE

OTNB 8230 OTONABEE TEL LTD MILBROOK

OTTO 0195 OTTO TEL CO INC BUTLER

OTVL 0650 OTTOVILLE MUTUAL TEL CO OTTOVILLE

OTZT 3019 OTZ TEL COOP INC KOTZKBUE

OCIC 7908 OVATION COMMUNICATIONS, INC (PREV OCI COMM.) 401 SECOND AVENUE SOUTH

OWYH 2229 OWYHEE TEL CO

OCTY 0019 OXFORD COUNTY TEL & TEL CO BUCKFIELD

PT 9740 PACIFIC BELL SAN FRANCISCO

PN 9638 PACIFIC NORTHWEST BELL SEATTLE

PPLT 2249 PACIFIC POWER & LIGNT CO

PTIC 2360 PACIFIC TELECOM INC LEBANON

PTEC 4029 PAETEC COMMUNICATIONS FAIRPORT

PLMR 1270 PALMER MUTUAL TEL CO PALMER

PMTN 0196 PALMERTON TEL CO PALMERTON

PLMT 0536 PALMETTO RURAL TEL COOP INC WALTERBORO

PALO 1269 PALO COOP TEL ASSN PALO

PLPN 2127 PALO PINTO TEL CO

PHDL 2016 PANHANDLE TEL COOP INC GUYMON, OK

PANR 1271 PANORA COOP TEL ASSN INC PANORA






BR-751-100-112

PTUA 2173 PAPAGO TRIBAL UTILITY AUTH. SELLS

PUTA 2173 PAPAGO TRIBAL UTILITY AUTHORITY SELLS

PUMI PARAMOUNT COMMUNICATIONS INC. RALEIGH

PRML 1450 PARK REGION MUTUAL TEL CO UNDERWOOD

PARM 0719 PARMA TEL CO

PATH PATH ENTERPRISES, INC UNION

PTHN PATHNET, INC WASHINGTON

PSVL 0116 PATTERSONVILLE TEL CO ROTTERDAM JUNC

PTRV 0651 PATTERSONVILLE TEL CO CARROLLTON

PBRL 1451 PAUL BUNYAN RURAL TEL COOP BEMIDJI

PXUT 8686 PAYLEXX UTILITIES & TELEC SERVICES OF AMERICA LONG ISLAND CITY

PCVY 1936 PEACE VALLEY TEL CO PEACE VALLEY

PPLL 2129 PEEPLES TEL CO SUGAR LAND

PETZ 2196 PEETZ COOP TEL CO PEETZ

PLCN 1452 PELICAN TEL CO

PETL 4766 PELL-TEL INC. BLOOMFIELD

PMBR 0376 PEMBROKE TEL CO INC PEMBROKE

PMBK 0243 PEMBROKE TEL COOP PEMBROKE

PNSC 2270 PENASCO VALLEY TEL COOP INC ARTESIA

PNSL 0720 PENINSULA TEL CO TRAVERSE CITY

PNUL 2436 PENINSULA TELECOMMUNICATIONS INC FORKS

PNTM 8596 PENN TELECOM, INC GIBSONIA

PENN 0197 PENNSYLVANIA TEL CO JERSEY SHORE

PFST 8231 PEOPLE’S TEL CO OF FOREST LTD FOREST

PEPL 1814 PEOPLES MUTUAL TEL CO LA CYGNE

POPL 0244 PEOPLES MUTUAL TEL CO GRETNA

PRUL 0415 PEOPLES RURAL TEL COOP CORP MCKEE

PLES 1672 PEOPLES TEL & TEL CO

PELS 2391 PEOPLES TEL CO LYONS

PEOL 1453 PEOPLES TEL CO BIGFORK

PEPS 1273 PEOPLES TEL CO AURELIA

POLS 0931 PEOPLES TEL CO RANDOLPH

PEOP 0930 PEOPLES TEL CO (BLOOMINGTON) MADISON

PPLS 0576 PEOPLES TEL CO INC ERIN

PPLX 0314 PEOPLES TEL CO INC LEESBURG

POPS 2130 PEOPLES TEL COOP QUITMAN

PRCO 1717 PERCO TEL CO PERRYVILLE

PKSV 0062 PERKINSVILLE TEL CO PERKINSVILLE

PSRL 0807 PERRY-SPENCER RURAL TEL COOP INC ST MEINRAD

PTBG 1580 PETERSBURG TEL CO PETERSBURG

PHLP 2197 PHILLIPS COUNTY TEL CO HOLYOKE

PCSI 4346 PHOENIX COMMUNICATIONS SOLUTIONS, INC WEST NEW YORK

PHNK 7640 PHOENIX NETWORK, INC. GOLDEN

PHMG PHONE MICHIGAN GRANDVILLE

ATTN 7762 PICUS COMMUNICATIONS, LLC (PREV ATLANTIC TELECOM)

VIRGINIA BEACH

PRRL 0538 PIEDMONT RURAL TEL COOP INC LAURENS

PMBP 0497 PIEDMONT TEL MEMBERSHIP CORP LEXINGTON

PIRC 1581 PIERCE TEL CO PIERCE

PGEN 0721 PIGEON TEL CO PIGEON

PBLT 0315 PINE BELT TEL CO INC ARLINGTON

PDRV 2198 PINE DRIVE TEL CO BEULAH

PNIS 1454 PINE ISLAND TEL CO HECTOR






BR-751-100-112

PINX 2017 PINE TEL CO BROKEN BOW

PINE 2392 PINE TEL SYSTEM HALFWAY

PNTR 0020 PINE TREE TEL & TEL CO GRAY

PNLD 0377 PINELAND TEL COOP INC METTER

PIVL 0494 PINEVILLE TEL CO PINEVILLE

PNCL 2346 PINNACLES TEL CO PAICINES

PIER 1817 PIONEER TEL ASSN INC ULYSSES

PONR 2437 PIONEER TEL CO LA CROSSE

PNER 2018 PIONEER TEL COOP INC KINGFISHER

PINR 2393 PIONEER TEL COOPERATIVE PHILOMATH

PLDN 0437 PLAIN DEALING TEL CO INC MONROE

PLAN 2199 PLAINS COOP TEL ASSN INC JOES

PLVW 1582 PLAINVIEW TEL CO INC PLAINVIEW

PPWR 0379 PLANT TEL CO TIFTON

PLNT 0378 PLANTERS RURAL TEL COOP INC NEWINGTON

PTVL 0934 PLATTEVILLE TEL CO DBA PTI COMMUNICATIONS PLATTEVILLE

PLTN 1818 PLEASANTON TEL CO

PMDC PMC DIRECT CORP ISLANDIA

PLRL 2131 POKA-LAMBRO TEL COOP INC TAHOKA

POLR 1630 POLAR COMMUN MUTUAL AID CORP PARK RIVER

PNBH 0539 POND BRANCH TEL CO INC GILBERT

PNRS 2332 PONDEROSA TEL CO O’NEALS

PTBY 0118 PORT BYRON TEL CO PORT BYRON

POVL 0809 POSEYVILLE TEL CO INC POSEYVILLE

PVLL 1274 POSTVILLE TEL CO DBA PTI COMMUNICATIONS POSTVILLE

PTCH 2230 POTLATCH TEL CO INC KENDRICK

PTWM 2020 POTTAWATOMIE TEL CO EARLSBORO

POWL 0577 POWELL TEL CO

PRGV 1718 PRAIRIE GROVE TEL CO PRAIRIE GROVE

PRAR 1073 PRAIRIE TEL CO CHAMPAIGN

PRRE 1344 PRAIRIE TEL CO INC BREDA

PABG 1275 PRAIRIEBURG TEL CO INC PARIRIEBURG

PPPL 4884 PRE-PAID PHONES, LTD LAS VEGAS

PCSS 7676 PREFERRED CARRIER SERVICES DALLAS

PRNS PREFERRED NETWORK SOLUTIONS, INC. VALLEY STREAM

PRSC 2439 PRESCOTT TEL & TEL CO

PRES 0266 PRESTON TEL CO

PSTN 1276 PRESTON TEL CO PRESTON

PCTY 0937 PRICE COUNTY TEL CO PHILLIPS

PMLK 6112 PRIMELINK, INC. CHAMPLAIN

PGRG 0233 PRINCE GEO TEL CO

PRRT 8082 PRINCE RUPERT CITY TELEPHONES PRINCE RUPERT

PRTN 0811 PRINCETON TEL CO OF PRINCETON INDIANA

TSWC PRISM COMM. INC (PREV TRANSWIRE COMMUNICATIONS INC

NY

IHSY 8509 PRODESIGN CORP. DBA INTERACTIVE HOME SYSTEMS CONCORD

PGSS 0380 PROGRESSIVE RURAL TEL COOP INC RENTZ

PJCT 2231 PROJECT MUTUAL TEL COOP ASSN INC RUPERT

PRJT 2250 PROJECT TEL CO INC SCOBEY

PTTN 0000 PTT NETHERLANDS HAGUE

PBUC 0723 PUBLIC SERVICE TEL CO

PSVC 0381 PUBLIC SERVICE TEL CO REYNOLDS

PRCA 3200 PUERTO RICO COMMUNICATIONS CORP SAN JUAN






BR-751-100-112

PTRN 3201 PUERTO RICO TEL CO SAN JUAN

PGWS PUGWASH RIVER MUTUAL TEL CO PUGWASH

PWRL 0813 PULASKI-WHITE RURAL TEL COOP INC STAR CITY

PYMT 0200 PYMATUNING INDEP TEL CO GREENVILLE

QAKR 0201 QUAKER STATE TEL CO HERSHEY

QUBC 8083 QUEBEC-TEL RIMOUSKI

QNCY 0338 QUINCY TEL CO QUINCY

RBNI 7185 R & B NETWORK, INC. DALEVILLE

RDCL 1277 RADCLIFFE TEL CO INC RADCLIFFE

RGLD 0316 RAGLAND TEL CO INC RAGLAND

RNBW 1820 RAINBOW TEL COOP ASSN INC EVEREST

RNLH 0495 RANDOLPH TEL CO LIBERTY

RMBP 0496 RANDOLPH TEL MEMBERSHIP CORP ASHEBORO

RCCI 1662 RC COMMUNICATIONS, INC(SUB ROBERTS COUNTY) NEW EFFINGTON

CWLD 7614 RCN LONG DISTANCE COMPANY(PREV COMMONWEALTH LD)

PRINCETON

RCNP 8309 RCN TELECOM SERVICES OF PHILADELPHIA INC PRINCETON

RCNK 7618 RCN TELECOM SERVICES, INC(PREV RESIDENTIAL COMM)

PRINCETON

RCHC 7738 REACH COMMUNICATIONS INC. ALBANY

RDLY 1278 READLYN TEL CO READLYN

RSNR 1279 REASNOR MUTUAL TEL ASSN SULLY

RDRV 1631 RED RIVER RURAL TEL ASSN ABERCROMBIE, ND

RDFD 1720 REDFIELD TEL CO INC MONROE, LA

RDWD 1472 REDWOOD COUNTY TEL CO REDWOOD FALLS

RSVN 1632 RESERVATION TEL COOP PARSHALL

RSRV 0438 RESERVE TEL CO RESERVE

CTDM RESERVED -- CODES USED BY G T & E

GTDS RESERVED -- CODES USED BY G T & E

GTSA RESERVED -- CODES USED BY G T & E

RYNL 1075 REYNOLDS TEL CO INC REYNOLDS

RHNL 0940 RHINELANDER TEL CO RHINELANDER

RBLK 0941 RIB LAKE TEL CO RIB LAKE

RBLT 1721 RICE BELT TEL CO WEINER

RGNT 0942 RICHLAND-GRANT TEL COOP INC BLUE RIVER

RCMD 0037 RICHMOND TEL CO RICHMOND

RICO 2201 RICO TEL CO RICO

RIDG 0540 RIDGE TEL CO INC RIDGE SPRING

RGVL 0654 RIDGEVILLE TEL CO RIDGEVILLE CORS

RGWY 0541 RIDGEWAY TEL CO INC RIDGEWAY

RNGL 0382 RINGGOLD TEL CO RINGGOLD

RNGD 0439 RINGGOLD TEL CO INC RINGGOLD

RNGS 1280 RINGSTED TEL CO RINGSTED

RVGN 2356 RIO VIRGIN TEL CO INC MESQUITE, NV

RCHE 0267 RITCHIE TEL CO HARRISVILLE

RVTC 1189 RIVER VALLEY TEL COOP GRAETTINGER

RVSD 0943 RIVERSIDE TELECOM INC MADISON

RVRA 2134 RIVIERA TEL CO INC RIVIERA

RNKI 7744 RNK, INC SHARON

RBTT 0249 ROANOKE & BOTETOURT TEL CO DALEVILLE

RONK 0317 ROANOKE TEL CO INC MONROE, LA

RBRT 1674 ROBERTS COUNTY TEL COOP ASSN NEW EFFINGTON

RBTL ROBTEL INC. EAST ROCHESTER






BR-751-100-112

RCMS ROCHESTER COMMUNICATIONS INC

ROCH 0815 ROCHESTER TEL CO INC ROCHESTER

RCSR 0121 ROCHESTER TEL CORP ROCHESTER

ROCK 1586 ROCK COUNTY TEL CO BLAIR

RKDL 1473 ROCK DELL TEL CO KASSON

RCHL 0542 ROCK HILL TEL CO ROCK HILL

RCPT 1942 ROCK PORT TEL CO ROCK PORT

RCRV 0943 ROCK RIVER TEL CO MADISON

RKLD 2232 ROCKLAND TEL CO ROCKLAND

RCWL 1282 ROCKWELL COOP TEL ASSN ROCKWELL

RMBR 1587 RODEO TEL INC BURWELL

RGGN 2202 ROGGEN TEL COOP CO ROGGEN

RMAN 2136 ROMAIN TEL CO INC GRANDVIEW

RONN 2252 RONAN TEL CO RONAN

ROTI ROOME TELECOM INC

RSVT 2272 ROOSEVELT COUNTY RURAL TEL COOP INC PORTALES

RSVY 2395 ROSE VALLEY TEL CO LEBANON

RSVL 2334 ROSEVILLE TEL CO ROSEVILLE

RHSY 1474 ROTHSAY TEL CO INC ROTHSAY

RXBO 8232 ROXBOROUGH TEL CO LTD MOOSE CREEK

ROYL 1283 ROYAL TEL CO ROYAL

RTCM 3410 RT COMMUNICATIONS INC WORLAND

RTCC RTC COMMUNICATIONS CORP ROCHESTER

RTIH 2375 RTI/HALSEY TEL CO HALSEY

RNSN 1475 RUNESTONE TEL ASSN HOFFMAN

RURL 2233 RURAL TEL CO GLEENS FERRY

RSVC 1826 RURAL TEL SERVICE CO INC LENORA

RTHV 1284 RUTHVEN TEL EXCH CO RUTHVEN

RYET 2203 RYE TEL CO INC COLORADO CITY

SATC 1829 S & A TEL CO INC ALLEN

STTC 1827 S & T TEL COOP ASSN BREWSTER

SWTC 0816 S & W TEL CO INC SANDBORN

STCD 1742 S&T COMMUNICATIONS OF DIGHTON INC. BREWSTER

SVGA S.V.G.A.L. INC. BELLMORE

SACC 1285 SAC COUNTY MUTUAL TEL CO ODEBOLT

SACO 0022 SACO RIVER TEL & TEL CO BAR MILLS

SCHR 1476 SACRED HEART TEL CO CLARA CITY

SALM 0417 SALEM TEL CO SALEM

SSVW 2022 SALINA-SPAVINAW TEL CO TULSA

SLTL 0203 SALTILLO TEL CO

SMTN 0498 SALUDA MOUNTAIN TEL CO SALUDA

SCAT SAN CARLOS APACHE TELECOMMUNICATIONS UTILITY, INC.

SAN CARLOS

SNMC 2140 SAN MARCOS TEL CO INC SAN MARCOS

SANB 1478 SANBORN TEL CO

SUBN 1676 SANBORN TEL COOP WOONSOCKET

SNCM 0166 SANCOM, INC. WOONSOCKET

SNCK 0725 SAND CREEK TEL CO SAND CREEK

SDHL 0499 SANDHILL TEL CO MATTHEWS

SNHL 0546 SANDHILL TEL COOP INC JEFFERSON

SNRS 2141 SANTA ROSA TEL COOP INC VERNON, TX

SKWN 8091 SASKTEL REGINA

SWTT 0120 SAWTOOTH TELEPHONE, INC. MIDVALE






BR-751-100-112

SBSI 7844 SBMS BOSTON SERVICES, INC. WESTWOOD

SBMS 7659 SBMS NEW YORK SERVICES, INC. ROCHESTER

SCND 0945 SCANDINAVIA TEL CO MADISON

SCHL 1291 SCHALLER TEL CO SCHALLER

SCYR 1079 SCHUYLER TEL CO RUSHVILLE

SCWD 1341 SCHUYLER TEL CO - IA WOODWARD

SCIO 2397 SCIO MUTUAL TEL CO SCIO

SCTT 0248 SCOTT COUNTY TEL COOP INC GATE CITY

SCTC 3031 SCOTT COUNTY TELEPHONE COMPANY VALIANT

SRCE 1479 SCOTT RICE TEL CO PRIOR LAKE

SCTN 1294 SCRANTON TEL CO SCRANTON

SRBO 1292 SEARSBORO TEL CO INC SEARSBORO

SENC 1945 SENECA TEL CO SENECA

SGRM 0122 SENECA-GORHAM TEL CORP HOLCOMB

SRVC 0500 SERVICE TEL CO LEESBURG, AL

SHRN 1293 SHARON TEL CO HILLS

SRON 0946 SHARON TEL CO SHARON

SWET 1025 SHAWNEE TEL CO EQUALITY

SHLK 0948 SHELL LAKE TEL CO INC SHELL LAKE

SLRK 1295 SHELL ROCK TEL CO SHELL ROCK

SHND 0250 SHENANDOAH TEL CO EDINBURG

SHEN SHENTEL COMMUNICATIONS COMPANY EDINBURG

SHBR 1482 SHERBURNE COUNTY RURAL TEL CO BIG LAKE

SHWD 0656 SHERWOOD MUTUAL TEL ASSN INC SHERWOOD

SRWD 0465 SHERWOOD TEL CO INC MERIGOLD

SHWS 0726 SHIAWASSEE TEL CO PERRY

SDLR 2023 SHIDLER TEL CO SHIDLER

SHHM 0064 SHOREHAM TEL CO INC SHOREHAM

SIER 2338 SIERRA TEL CO INC OAKHURST

SVRC 6136 SILVER COMMUNICATIONS INT’T SAYREVILLE

SLST 2295 SILVER STAR TEL CO INC FREEDOM, WY

SOUX 1677 SIOUX VALLEY TEL CO DELL RAPIDS, SD

SIRN 0949 SIREN TEL CO INC SIREN

SSKY 2339 SISKIYOU TEL CO FT JONES

SITK 3020 SITKA TEL CO

SKLN 0501 SKYLINE TEL MEMBERSHIP CORP WEST JEFFERSON

STCM 2283 SKYLINE TELECOM KAMAS

SLDG 0466 SLEDGE TEL CO INC SUNFLOWER

SLEY 1483 SLEEPY EYE TEL CO ADA

SMTV 0467 SMITHVILLE TEL CO INC SMITHVILLE

SMVL 0818 SMITHVILLE TEL CO INC ELLETTSVILLE

SNIP SNIP LINK, LLC BLACKWOOD

SDTN 1590 SODTOWN TEL CO RAVENNA

SGTL 8237 SOGETEL INC HICOLET

SSPS 0950 SOLON SPRINGS TEL CO INC MILWAUKEE

SMRS 0024 SOMERSET TEL CO NORTH ANSON

SMRT 0951 SOMERSET TEL CO INC SOMERSET

SSTE 2024 SOONER STATE TEL CO

SORV 1634 SOURIS RIVER TEL COMMUNICATIONS COOP MINOT

SOAR 1702 SOUTH ARKANSAS TEL CO INC HAMPTON

SOBC 8238 SOUTH BRUCE RURAL TEL CO LTD TEESWATER

SCNN 0204 SOUTH CANAAN TEL CO SOUTH CANAAN






BR-751-100-112

SOCL 0517 SOUTH CAROLINA TEL CORP

SC 9419 SOUTH CENTRAL BELL BIRMINGHAM

SCCI 1094 SOUTH CENTRAL COMMUNICATIONS, INC. PRINCETON

SCTR 0418 SOUTH CENTRAL RURAL TEL COOP CORP INC GLASGOW

SCTL 1831 SOUTH CENTRAL TEL ASSN INC MEDICINE LODGE

SCTK 3306 SOUTH CENTRAL TELECOMM OF KIOWA, INC MEDICINE LODGE

SCOK 4463 SOUTH CENTRAL TELEPHONE ASSN INC OKLA MEDICINE LODGE

SCKS 4462 SOUTH CENTRAL TELEPHONE ASSN, INC KS MEDICINE LODGE

SCUT 2286 SOUTH CENTRAL UTAH TEL ASSN INC ESCALANTE, UT

SPTC 2195 SOUTH PARK TELEPHONE COMPANY COLORADO CITY

SPLN 2143 SOUTH PLAINS TEL COOP INC LUBBOCK

SSLP 1298 SOUTH SLOPE COOP TEL CO INC NORWAY

SEMS 0461 SOUTHEAST MISSISSIPPI TEL CO LEAKESVILLE

SMST 3301 SOUTHEAST MISSISSIPPI TEL CO KNOXVILLE

SENE 1591 SOUTHEAST NEBRASKA TEL CO FALLS CITY

SOEA 0952 SOUTHEAST TEL CO OF WISCONSIN INC WATERFORD

SEIN 0819 SOUTHEASTERN IND RURAL TEL COOP INC DILLSBORO

SB 9417 SOUTHERN BELL ATLANTA, GA

SOKS 1833 SOUTHERN KANSAS TEL CO INC CLEARWATER

SOMT 2254 SOUTHERN MONTANA TEL CO WISDOM

SN 9147 SOUTHERN NEW ENGLAND TEL CO NEW HAVEN

SUTN 0727 SOUTHERN TEL CO

STHD 0318 SOUTHLAND TEL CO ATMORE

SWAR 1724 SOUTHWEST ARKANSAS TEL COOP INC TEXARKANA

SWOK 2025 SOUTHWEST OKLAHOMA TEL CO DUKE

SOWS 1301 SOUTHWEST TEL EXCH INC EMERSON

SWTX 2135 SOUTHWEST TEXAS TEL CO ROCKSPRINGS

SWWL 6399 SOUTHWESTCO WIRELESS, L.P. PHOENIX

SW 9533 SOUTHWESTERN BELL ST LOUIS, MO

SWSN 2174 SOUTHWESTERN TEL CO SALOME

SPRC SPARTAN COMMUNICATIONS CORP CAMDEN

SDSC 8319 SPARTAN DEBT SERVICES CORP NORCROSS

SPKP 1655 SPLITROCK PROPERTIES INC.(SUB SPLITROCK TELECOM) GARRETSON

SPRK 1657 SPLITROCK TELECOM COOP INC GARRETSON

SPGV 1485 SPRING GROVE COOP TEL CO SPRING GROVE

SPVY 0953 SPRING VALLEY TEL CO INC SPRING VALLEY

SPPT 0728 SPRINGPORT TEL CO SPRINGPORT

SPVL 1302 SPRINGVILLE COOP TEL ASSN INC SPRINGVILLE

SPNT 8712 SPRINT COMMUNICATIONS COMPANY, L.P. OVERLAND PARK

SLTD N/A SPRINT LTD (CLONES OWNERSHIP CODE ONLY) KANSAS CITY

SMPN 7391 SPRINT METROPOLITAN NETWORKS, INC. MAITLAND

SKSR 0257 SPRUCE KNOB SENECA ROCKS TEL CO RIVERTON

STCR 0944 ST CROIX TEL CO NEW RICHMOND

SEPB 8233 ST EPHREM INC TEL DE ST EPHREM

STJS 0339 ST JOSEPH TEL & TEL CO PORT ST JOE

SLIB 8234 ST LIBOIRE DE BAGOT INC LE TEL DE ST LIBOIRE

SLDE 7054 ST LONG DISTANCE, INC. SARASOTA

STMT 0543 ST MATTHEWS TEL CO ST MATTHEWS

STPL 2396 ST PAUL COOP TEL ASSN ST PAUL

STST 0544 ST STEPHEN TEL CO ST STEPHEN

SVIC 8235 ST VICTOR DE BEAUCE (SVDB) LE TEL DE SVDB, PG, CN

STJH 2442 ST. JOHN TEL CO ST JOHN






BR-751-100-112

STDD 0386 STANDARD TEL CO CORNELIA

STND 0025 STANDISH TEL CO STANDISH

SNTN 1592 STANTON TEL CO INC STANTON

SPWC 8829 STAR POWER COMMUNICATIONS, LLC PRINCETON

STAR 0441 STAR TEL CO INC MARINGOUIN

STRM 0502 STAR TEL MEMBERSHIP CORP CLINTON

STRB 1487 STARBUCK TEL CO CLARA CITY

SLDC 0955 STATE LONG DISTANCE TEL CO ELKHORN

STTE 0125 STATE TEL CO COXSACKIE

STLT 1117 STATELINE TELECOMMUNICATIONS, INC(SUB-WEST RIVER)

BISON

STBO 0387 STATESBORO TEL CO STATESBORO

STYN 2399 STAYTON COOP TEL CO STAYTON

SEVL 1949 STEELVILLE TEL EXCH INC STEELVILLE

STLL 1092 STELLE TEL CO STELLE

TCOM 8093 STENTOR CANADIAN NETWORK MANAGEMENT OTTAWA

SKGT 7066 STICKDOG TELECOM, INC VIENNA

SSWD 0954 STOCKBRIDGE & SHERWOOD TEL CO MADISON

SSDG 1679 STOCKHOLM-STRANDBURG TEL CO STOCKHOLM

STHM 2206 STONEHAM COOP TEL CO STONEHAM

STLD 1951 STOUTLAND TEL CO COLUMBIA

STBG 2207 STRASBURG TEL CO STRASBURG

SRFR 1305 STRATFORD MUTUAL TEL CO STRATFORD

SLND 2147 SUGAR LAND TEL CO SUGAR LAND

SVLY 0206 SUGAR VALLEY TEL CO LOGANTON

SLLV 0957 SULLIVAN TEL CO TOMAH

SBTS 1680 SULLY BUTTES TEL COOP INC HIGHMORE

SLLY 1306 SULLY TEL ASSN SULLY

SMMT 3028 SUMMIT TEL FAIRBANKS

SNFL 1835 SUNFLOWER TEL CO INC DODGE CITY, KS

SNMN 0825 SUNMAN TEL CO INC SUNMAN

SPRR 1307 SUPERIOR TEL COOP SUPERIOR

SRRY 0503 SURRY TEL MEMBERSHIP CORP DOBSON

SWYZ 0826 SWAYZEE TEL CO INC SWAYZEE

SOON 2148 SWEENEY-OLD OCEAN TEL CO SUGAR LAND

SWTS 0827 SWEETSER RURAL TEL CO INC SWEETSER

SWSH 1304 SWISHER TEL CO SWISCHER

SYCM 0658 SYCAMORE TEL CO SYCAMORE

SYLK 0128 SYLVAN LAKE TEL CO MONROE

SYGC 7869 SYNERGISTIC COMMUNICATIONS KING OF PRUSSIA

TTTC 3334 TABLE TOP TELEPHONE COMPANY AJO

TCNC 0084 TACONIC TEL CORP CHATHAM

TTCM 8490 TALK TIME COMMUNICATIONS LTD JAMAICA

TATM 2150 TATUM TEL CO TATUM

TLOR TAYLOR TEL CO LTD LIONS HEAD

TAYL 2151 TAYLOR TEL COOP INC MERKEL

TCTW 3411 TCT WEST, INC. BASIN

MTCM 7804 TDS METROCOM, INC MADISON

TDST TDS TELECOMMUNICATIONS, INC. MADISON

TSVC 0659 TEL SERVICE CO WAPAKONETA

TUOR 2361 TEL UTILITIES CO OF OREGON LEBANON

TUAK 3022 TEL UTILITIES OF ALASKA INC ANCHORAGE

TUEA 2360 TEL UTILITIES OF EASTERN OREGON INC LEBANON






BR-751-100-112

TUND 3030 TEL UTILITIES OF THE NORTHLAND ANCHORAGE

TUDC 2408 TEL UTILITIES OF WASHINGTON INC CHENEY

TEBY 8464 TELABILITY INC. EAST ISLIP

TLBC 8239 TELEBEC LIMITEE MONTREAL

TEII TELECARD INTERNATIONAL, INC. JACKSON HEIGHTS

TCSV TELECARRIER SERVICES INC CRANFORD

SIET TELECOM ITALIA SPA ROME

SIPT TELECOM ITALIA SPA ROME

TCON 7748 TELECON COMMUNICATIONS CORPORATION JOHNSTOWN

TFNA TELEFONICA NACIONAL COAHUILA

TFES TELEFONICA NACIONAL DE ESPANA MADRID

TLNR TELEFONO NORTE LOGO TIJUANA,BAJA CA

TFMX TELEFONOS DE MEXICO MEXICO CITY

TFNO TELEFONOS DEL NOROESTE TIJUANA,BAJA CA

TLNY TELENERGY NEWTON

TUWV 0271 TELEPHONE UTILITIES OF WEST VA INC

TUWY 2299 TELEPHONE UTILITIES OF WYOMING INC VANCOUVER,WA.

TCGI 7125 TELEPORT COMMUNICATIONS GROUP INC. STATEN ISLAND

TLJV 7005 TELERGY JOINT VENTURE SYRACUSE

TSAT 8049 TELESAT CANADA GLOUCESTER

TECO TELESENS COMMUNICATIONS CORP. UNIONDALE

TLIT TELESOFT SPA VIA DEGLI AGROSTEMMI 30 00040 S. PALOMBA

TLGT 8387 TELIGENT, INC (PREV TELIGENT, L.L.C) VIENNA

TLCO 0578 TELLICO TEL CO INC TELLICO PLAINS

TMTN 1308 TEMPLETON TEL CO TEMPLETON

TENN 2446 TENINO TEL CO TENINO

TNNS 0575 TENNESSEE TEL CO KNOXVILLE

TNNY 0958 TENNEY TEL CO ALMA

TRNV TERRA NOVA TELECOM INC GANDER

TRRL 2029 TERRAL TEL CO TERRAL

TRRN TERRANET, INC. BOSTON

TRIL 1309 TERRIL TEL CO TERRIL

TOTC 2204 TETON TELECOM COMMUNICATIONS FREEDOM

TXMD 2153 TEXAS - ALLTEL INC GRANDVIEW

TGBY 0419 THACKER/GRIGSBY TEL CO HINDMAN

TFGI THE FURST GROUP, INC. SHAMONG

GEGI THE GERSON GROUP, INC BOSTON

NDTC 1447 THE NORTH DAKOTA PHONE COMPANY INC

THMT 0388 THOMASTON TEL CO

THRN THORN COMMUNICATIONS, LLC NEW YORK

THTW 0828 THORNTOWN TEL CO INC THORNTOWN

THRP 0959 THORP TEL CO DBA PTI COMMUNICATIONS THORP

THRV 1525 THREE RIVER TEL CO LYNCH

TDBY 8094 THUNDER BAY THE CITY OF THUNDER BAY

TDWT TIDALWAVE TELEPHONE INC CHANTILLY

TIEC 7872 TIE/COMMUNICATIONS OVERLAND PARK

TWCS 7430 TIME WARNER COMMUNICATIONS ENGLEWOOD

TPTN 0829 TIPTON TEL CO INC TIPTON

TTNK 1310 TITONKA TEL CO TITONKA

TOUA 2173 TOHONO O’ODHAM UTILITY AUTHORITY SELLS

TOLD 2447 TOLEDO TEL CO INC TOLEDO

TONC 1086 TONICA TEL CO TONICA






BR-751-100-112

TOPP TOPP COMM, INC MIAMI

TPHM 0068 TOPSHAM TEL CO EAST CORINTH

TTAH 2030 TOTAH TEL CO INC OCHELATA, OK

TTLT 7700 TOTALTEL, INC. LITTLE FALLS

TNSP 0129 TOWNSHIP TEL CO INC CHAUMONT

TNCD 2378 TRANS-CASCADES TEL CO ESTACADA

TNWS TRANSACTION NETWORK SERVICES, INC RESTON

TRTL 8311 TRAVELERS TELECOM CORPORATION

TREN 0389 TRENTON TEL CO TRENTON

TCML 1682 TRI-COUNTY MUTUAL TEL CO EMERY

TRCY 2296 TRI-COUNTY TEL ASSN INC BASIN

TRIC 1839 TRI-COUNTY TEL ASSN INC COUNCIL GROVE

TCNT 0830 TRI-COUNTY TEL CO INC NEW RICHMOND

TCTY 2155 TRI-COUNTY TEL CO INC HUNTSVILLE

TCUY 1726 TRI-COUNTY TEL CO INC EVERTON

TCNY 0960 TRI-COUNTY TEL COOP INC STRUM

TCMP 0505 TRI-COUNTY TEL MEMBERSHIP CORP BELHAVEN

TRNG 2257 TRIANGLE TEL COOP ASSN INC HAVRE

TRNY 2156 TRINITY VALLEY TEL CO INC WINNIE

TROY 2234 TROY TEL CO INC TROY

TUCM 8328 TRUCOM CORPORATION NEW YORK

TMBG 0131 TRUMANSBURG HOME TEL CO PHELPS

TMTS 8240 TUCKERSMITH MUNICIPAL TEL SYS BAYFIELD

TRBS 2265 TULAROSA BASIN TELEPHONE CO.,INC. TULAROSA

TLMN 2342 TUOLUMNE TEL CO TUOLUMNE

TRLK 0961 TURTLE LAKE TEL CO DBA PTI COMMUNICATIONS TURTLE LAKE

TWLK 0579 TWIN LAKES TEL COOP CORP GAINSBORO

TWVY 1840 TWIN VALLEY TEL INC MILTONVALE

TVLN 1491 TWIN VALLEY-ULEN TEL CO INC TWIN VALLEY

TWNG 0731 TWINING TEL CO

TYGT 0272 TYGART VALLEY TEL CO

USWC 9639 U S WEST COMMUNICATIONS INC MINNEAPOLIS

USLD 7575 U.S. LONG DISTANCE, INC. SAN ANTONIO

UBSN 2287 UINTAH BASIN TEL ASSN INC ROOSEVELT

UHTS 8868 ULTIMATE HOME TELEPHONE SERVICE EAST ORANGE

UNDL 7617 UNIDIAL INCORPORATED LOUISVILLE

URVR 0027 UNION RIVER TEL CO AURORA

UNSP 0322 UNION SPRINGS TEL CO INC UNION SPRINGS

UINN 0049 UNION TEL CO FARMINGTON

UION 1684 UNION TEL CO HARTFORD

UNAN 1593 UNION TEL CO

UNNN 2297 UNION TEL CO MOUNTAIN VIEW

UONN 0962 UNION TEL CO PLAINFIELD

UNON 1727 UNION TEL CO INC MONROE,LA

UNTW 0420 UNIONTOWN TEL CO

USSX 0139 UNITED - SUSSEX TEL CO

UDFM 1316 UNITED FARMERS TEL CO EVERLY

UIMN 0567 UNITED INTER MOUNTAIN TEL CO BRISTOL

USTI 8631 UNITED STATES TELECOMMUNICATIONS, INC. TAMPA

USTA UNITED STATES TELEPHONE ASSOCIATION WASHINGTON

UNTD 1841 UNITED TEL ASSN INC DODGE CITY

UNID 0581 UNITED TEL CO INC CHAPEL HILL






BR-751-100-112

UTED 2158 UNITED TEL CO INC

UDAR 1728 UNITED TEL CO OF ARKANSAS OVERLAND PARK,KS

UFLG 0341 UNITED TEL CO OF FLORIDA APOPKA

UDIN 0832 UNITED TEL CO OF INDIANA INC WARSAW

UDKS 1842 UNITED TEL CO OF KANSAS OVERLAND PARK

UDLA 0443 UNITED TEL CO OF LOUISIANA INC MONROE

UITD UNITED TEL CO OF MICHIGAN

UDMN 1456 UNITED TEL CO OF MINNESOTA OVERLAND PARK,KS

UDMO 1957 UNITED TEL CO OF MISSOURI OVERLAND PARK,KS

UTNJ 0138 UNITED TEL CO OF NEW JERSEY CARLISLE, PA

UDNJ 0142 UNITED TEL CO OF NJ

UDOH 0661 UNITED TEL CO OF OHIO MANSFIELD

UDPA 0209 UNITED TEL CO OF PENNSYLVANIA CARLISLE

UDTX 2084 UNITED TEL CO OF TEXAS OVERLAND PARK,KS

UCLS 0506 UNITED TEL CO OF THE CAROLINAS GREENWOOD

UDNW 2400 UNITED TEL CO OF THE NORTHWEST HOOD RIVER, OR

UDWE 1595 UNITED TEL CO OF THE WEST OVERLAND PARK,KS

UDIA 1317 UNITED TEL IOWA DBA UNITED TEL E KS OVERLAND PARK,KS

UTEK 1810 UNITED TEL IOWA DBA UNITED TEL E KS OVERLAND PARK

UTSK 1812 UNITED TEL MO DBA UNITED TEL SE KS OVERLAND PARK

UMAD 1636 UNITED TEL MUTUAL AID CORP LANGDON

UNTC 6113 UNITED TELECOM, LLC GREAT NECK

UNTS 7491 UNITED TELEMANAGEMENT SERVICES NEW YORK

UTSE 0567 UNITED TELEPHONE - SOUTHEAST BRISTOL

UNED 0963 UNITED TELEQUIPMENT CORP MONROE

UUTS 3023 UNITED UTILITIES INC ANCHORAGE

UNTL UNITEL COMMUNICATIONS INC TORONTO

UNTY 0029 UNITY TEL CO INC UNITY

UVLD 7622 UNIVERSAL LONG DISTANCE, INC. NEW YORK

ULCO 2208 UNIVERSAL TEL CO OF COLORADO PAGOSA SPRINGS

UNWI 0956 UNIVERSAL TEL CO OF NO. WISC. INC MILWAUKEE

ULSW 2175 UNIVERSAL TEL CO OF SOUTHWEST (AZ) MILWAUKEE, WI

UNNM 2274 UNIVERSAL TEL CO OF SOUTHWEST(NM) ZUNI

UTTI 7655 UNIVERSAL TELEPHONE & TELEGRAPH, INC. KINNELON

UPNA 0732 UPPER PENINSULA TEL CO CARNEY

UPSL 1494 UPSALA COOP TEL ASSN UPSALA

UPHT 4031 UPSTATE HOMETEL, L.L.C. DALLAS

STVC 8241 UPTON INC LA CIE DE TEL UPTON

URBN 0964 URBAN TEL CORP CLINTONVILLE

UDAC 4079 US DATANET CORPORATION SYRACUSE

UHCL 7674 US LEC OF NORTH CAROLINA LLC CHARLOTTE

USOC 7461 US ONE COMMUNICATIONS SERVICES CORP. DALLAS

USWT 4137 US WATS, INC BENSALEM

USXC 7980 US XCHANGE, L.L.C. GRAND RAPIDS

USAX 7761 USA EXCHANGE, LLC CHESTERFIELD

UNTM 7484 USN COMMUNICATIONS, INC. CHICAGO

UTWY 2288 UTAH-WYOMING TELECOM (UT) KAMAS

UTLC 0963 UTELCO, INC MONROE

UTWC 0390 UTELWICO INC

USAV UTILI SAVE, LLC FOREST HILLS

VLCT 8242 VALCOURT ASSN COOP DE TEL DE VALCOURT

VLDR 0965 VALDERS TEL CO VALDERS






BR-751-100-112

VCSC 1665 VALLEY CABLE & SATELLITE COM. INC(SUB-VALLEY TELE)

HERREID

VRRL 2258 VALLEY RURAL TEL COOP ASSN INC GLASGOW

VALY 1495 VALLEY TEL CO PARKERS PRAIRIE

VLEY 2298 VALLEY TEL CO BAGGS, WY

VALE 0324 VALLEY TEL CO INC LEEDS

VVLE 2176 VALLEY TEL COOP INC WILLCOX, AZ

VVLY 2159 VALLEY TEL COOP INC RAYMONDVILLE

VLLE 1685 VALLEY TELECOM COOP ASSN INC HERREID

VLLY 3309 VALLEY TELECOMMUNCIATIONS, INC SCOBEY

VLTC VALLEY TELECOMMUNICATIONS COMPANY WILLCOX

VVEW 2160 VALLEY VIEW TEL CO MUENSTER

VLNT 2032 VALLIANT TEL CO VALLIANT

VNBR 1319 VAN BUREN TEL CO INC KEOSAUQUA

VNHR 1320 VAN HORNE COOP TEL CO VAN HORNE

VANL 0662 VANLUE TEL CO VANLUE

VTTC VAST-TEL COMMUNICATIONS, INC BRIDGEPORT

VGVL 0663 VAUGHNSVILLE TEL CO INC VAUGHNSVILLE

VGTB 8346 VDL INC. DBA GLOBAL TELECOM BROKERS OWINGS MILLS

VNTR 1322 VENTURA TEL CO INC VENTURA

VNRC 0164 VENTURE COMMUNICATIONS, INC(SUB SULLY BUTTES) HIGHMORE

VENS 0210 VENUS TEL CORP VENUS

VRMT 3332 VERMONT TELEPHONE COMPANY, INC. SPRINGFIELD

VERN 0133 VERNON TEL CO INC VERNON

VRNN 0966 VERNON TEL COOP WESTBY

VLGC VIATEL GLOBAL COMMUNICATIONS INC 200 COTTONTAIL LANE, SOMERSET

VRDC VIC-RMTS-DC, L.L.C. BANNOCKBURN

VLSC 1324 VILLISCA FARMERS TEL CO VILLISCA

VIOL 1087 VIOLA HOME TEL CO VIOLA

VNIS 3300 VIRGIN ISLANDS TELEPHONE CORP ST THOMAS

VHSS 0253 VIRGINIA TEL CO HOT SPRINGS

VIRQ 0967 VIROQUA TEL CO VIROQUA

VSIC 7806 VISTA INTERNATIONAL COMMUNICATIONS, INC. MT. ARLINGTON

VIST 1127 VISTA TELEPHONE COMPANY OF IOWA FORT DODGE

VSTA 1367 VISTA TELEPHONE COMPANY OF MINNESOTA BURNSVILLE

VSUD 0330 VISTA-UNITED TELECOMMUNICATIONS SYS LAKE BUENA VISTA

VITS 7990 VITTS MANCHESTER

VIVN 1686 VIVIAN TEL CO VIVIAN

VOLC 2343 VOLCANO TEL CO PINE GROVE

WMTL 0664 WABASH MUTUAL TEL CO CELINA

WBSH 1088 WABASH TEL COOP INC LOUISVILLE

WSVC 0833 WADESVILLE TEL CO INC WADESVILLE

WFSN 0069 WAITSFIELD/FAYSTON TEL CO WAITSFIELD

WDRN 0734 WALDRON TEL CO WALDRON

WLKR 0391 WALKER COUNTY TEL CO LAFAYETTE

WLFR 1325 WALLINGFORD TEL COOP

WLHL 1729 WALNUT HILL TEL CO LEWISVILLE

WLNT 1326 WALNUT TEL CO WALNUT

WAMG 1845 WAMEGO TEL CO INC WAMEGO

WART 0276 WAR TEL CO BAY SPRINGS, MS

WARN 0031 WARREN TEL CO WARREN

WRRN 2162 WARREN TEL CO






BR-751-100-112

WRWK 8243 WARWICK LA CIE DE TEL DE WARWICK

WWKV 0135 WARWICK VALLEY TEL CO WARWICK, NY

WHCR 0834 WASHINGTON COUNTY RURAL TEL COOP INC PEKIN

WRWD 2163 WATERWOOD COMMUNICATIONS INC HUNTSVILLE

WAUN 0968 WAUNAKEE TEL CO MADISON

WANT 1597 WAUNETA TELEPHONE COMPANY, DBA BWTELCOM WAUNETA

WVRL 0392 WAVERLY HALL TEL CO INC WAVERLY HALL

WYSD 0970 WAYSIDE TEL CO GREENLEAF

WDNS 1327 WEBB-DICKENS TEL CORP SLOUX CENTER

WBST 1963 WEBSTER COUNTY TEL CO

WCLN 1328 WEBSTER-CALHOUN COOP TEL ASSN GOWRIE

WLMN 1329 WELLMAN COOP TEL ASSN WELLMAN

WTXS 2168 WES-TEX TELEPHONE COOP INC STANTON

WSCO 0508 WESICO TEL CO

WBRN 1330 WEST BRANCH TEL CO

WECR 0550 WEST CAROLINA RURAL TEL COOP INC ABBEVILLE

WCTL 1501 WEST CENTRAL TEL ASSN SEBEKA

WECT 2344 WEST COAST TEL CO OF CALIFORNIA EVERETT, WA

WSIA 1331 WEST IOWA TEL CO REMSEN

WJRS 0143 WEST JERSEY TEL CO

WEKY 0421 WEST KENTUCKY RURAL TEL MAYFIELD

WLBT 1332 WEST LIBERTY TEL CO WEST LIBERTY

WPTH 0034 WEST PENOBSCOT TEL & TEL CO CORINNA

WSPN 0837 WEST POINT TEL CO INC WEST POINT

WSRV 1689 WEST RIVER COOP TEL CO BISON

WRMA 1637 WEST RIVER MUTUAL AID TEL CORP HAZEN

WRTC 1637 WEST RIVER TELECOMMUNICATIONS COOP HAZEN

WSDE 0277 WEST SIDE TEL CO MORGANTOWN, WV

WETN 0583 WEST TENNESSEE TEL CO INC BRADFORD

WETX 2166 WEST TEXAS RURAL TEL COOP INC HEREFORD

WEVA 0278 WEST VIRGINIA TEL CO

WEWI 0971 WEST WISCONSIN TEL COOP INC DOWNSVILLE

WWTC 0971 WEST WISCONSIN TELECOM COOP INC DOWNSVILLE

WCTA 8788 WESTCOAST ASSOCIATES INC RAHWAY

WSTL 0117 WESTEL, INC. ALBION

WECN 0509 WESTERN CAROLINA TEL CO

WCTS 0136 WESTERN COUNTIES TEL CORP

WEIA 1334 WESTERN IOWA TEL ASSN LAWTON

WNNM 2268 WESTERN NEW MEXICO TEL CO INC SLIVER CITY

WRSE 0666 WESTERN RESERVE TEL CO HUDSON

WSTR 1502 WESTERN TEL CO SPRINGFIELD

WTRN 1688 WESTERN TEL CO FAULKTON

WWCY 2451 WESTERN WAHKIAKUM COUNTY TEL CO GRAYS RIVER

WSFR 0213 WESTFORD INDEPENDENT TEL CO

WPHL 0735 WESTPHALIA TEL CO WESTPHALIA

WSPT 8244 WESTPORT TEL CO WESTPORT

WSSD 1335 WESTSIDE INDEP TEL CO WESTSIDE

WSTE 1847 WHEAT STATE TEL CO INC UDALL

WLNG 1964 WHEELING TEL EXCH BRECKENRIDGE

WHBY 2452 WHIDBEY TEL CO LANGLEY

WHTR 3024 WHITTIER TEL CO

WCKS 1732 WICKES TEL CO INC






BR-751-100-112

WGNS 2209 WIGGINS TEL ASSN WIGGINS

WTHM 8245 WIGHTMAN TEL LTD CLIFFORD

WKRM 1505 WIKSTROM TEL CO INC KARLSTAD

WELC 0394 WILKES TEL & ELEC CO INC WASHINGTON

WMBP 0510 WILKES TEL MEMBERSHIP CORP WILKESBORO

WKSN 0395 WILKINSON COUNTY TEL CO INC IRWINTON

WLRD 2210 WILLARD TELEPHONE CO MERINO

WLST 0551 WILLISTON TEL CO WILLISTON

WLSN 1849 WILSON TEL CO INC WILSON

WLTN 1336 WILTON TEL CO WILTON

WLTO 0050 WILTON TEL CO WILTON

WDKP 6915 WINDKEEPER COMMUNICATIONS, INC. VIENA

WINN 0737 WINN TEL CO WINN

WNNB 1337 WINNEBAGO COOP TEL ASSN LAKE MILLS

WSTI 7542 WINSTAR TELECOMMUNICATIONS, INC. TYSONS CORNER

WNST 1507 WINSTED TEL CO WINSTED

WNPK 0343 WINTER PARK TEL CO

WNTV 2323 WINTERHAVEN TELEPHONE COMPANY ANDERSON

WNTH 1508 WINTHROP TEL CO FRANKLIN

WT 9327 WISCONSIN BELL MILWAWKEE

WISE 2051 WISE COUNTY TEL CO

WTNB 0973 WITTENBERG TEL CO WITTENBERG

WLVR 0738 WOLVERINE TEL CO MILLINGTON

WVTN 1509 WOLVERTON TEL CO WOLVERTON

WDCY 0974 WOOD COUNTY TEL CO WISCONSIN RAPIDS

WDBY 2454 WOODBURY TEL CO WOODBURY

WDHU 1091 WOODHULL COMMUNITY TEL CO WOODHULL

WDST 1510 WOODSTOCK TEL CO FRANKLIN

WDWR 1341 WOODWARD MUTUAL TEL CO

WLSK 1342 WOOLSTOCK MUTUAL TEL ASSN WOOLSTOCK

WKAS 7493 WORKING ASSETS SAN FRANCISCO

WNIS 7863 WORLD NETWORK INTERNATIONAL SERVICES, INC. PLAINVIEW

WWTT WORLD WIDE TELE-TRANS COMPANY BENTONVILLE

WCCI 7822 WORLDCALL COMMUNICATIONS INTERNATIONAL, INC. YONKERS

WYND 2034 WYANDOTTE TEL CO MARION,LA

WYKF 1514 WYKOFF TEL CO

WYNG 1343 WYOMING MUTUAL TEL CO WYOMING

WMNG 2299 WYOMING TEL CO INC PINEDALE

XCTG 7558 XCOM TECHNOLOGIES INC. CAMBRIDGE

XDSL 4714 XDSL NETWORKS, INC. BALTIMORE

XRRL 2170 XIT RURAL TEL COOP INC DALHART

YUMS 0511 YADKIN VALLEY TEL MEMBERSHIP CORP YADKINVILLE

YATS 1093 YATES CITY TEL CO YATES CITY

YLCT 1733 YELCOT TEL CO MOUNTAIN HOME

YELL 1734 YELL COUNTY TEL CO INC DANVILLE

YELM 2453 YELM TEL CO YELM

YEMN 0839 YEOMAN TEL CO INC YEOMAN

YORK 1638 YORK TEL CO STANLEY

YRVL 0584 YORKVILLE TEL COOP YORKVILLE

YFCC 4889 YOUR FIRST CHOICE COMMUNICATIONS, INC. QUINCY

YUKN 3025 YUKON TEL CO INC ANCHORAGE

YKON YUKON TEL SYNDICATED LTD DAWSON






BR-751-100-112

YWLZ 0215 YUKON-WALTZ TEL CO YUKON

ELZC Z-TEL COMMUNICATIONS, INC. TAMPA

ZEND 1852 ZENDA TEL CO INC ZENDA

ZNCM ZONICOM, INC. PHOENIX

ZMBR 1515 ZUMBROTA TEL CO CLARA CITY






BR-751-100-112

Table D. Exchange Carrier Codes Sorted by Code

Alpha Numeric Company Name Headquarters LocationAATC ATLANTIC TELECOM CORP BALA CYNWYD

ABGT 8084 ALBERTA GOVT TELEPHONES EDMONTON

ABSR 1601 ABSARAKA COOP TEL CO ABSARAKA

ACCI 2191 ACCIPITER COMMUNICATIONS, INC. GLENDALE

ACCS 2090 ALENCO COMMUNICATIONS INC JOSHUA

ACCT 1663 ACCENT COMMUNICATIONS, INC. GROTON

ACET 1346 ACE TEL ASSN HOUSTON

ACIC 7070 ACI CORP ENGLEWOOD

ACII 7068 AMERITECH COMMUNICATIONS INTERNATIONAL, INC. CHICAGO

ACKR 0444 ACKERMAN TEL CO INC

ACLD ACC LONG DISTANCE LTD TORONTO

ACSO 7101 ADVANCED COMMUNICATIONS SERVICES INC MINNEAPOLIS

ACTX 7821 ACCUTEL OF TEXAS DALLAS

ADAR 1691 ALLIED TEL CO OF ARKANSAS INC

ADAT 7995 ADVANCED AMERICAN TELECOM, INC. EATONTOWN

ADFL 0336 ALLTEL FLORIDA INC MATTHEWS, NC

ADGA 0357 ALLTEL GEORGIA INC MATTHEWS, NC

ADJA 0109 ALLTEL NEW YORK - JAMESTOWN JAMESTOWN

ADKY 0402 ALLTEL KENTUCKY INC LITTLE ROCK, AR

ADMO 1885 ALLTEL MISSOURI INC LITTLE ROCK, AR

ADMP 0453 ALLTEL MISSISSIPPI INC MATTHEWS, NC

ADMS 0976 ADAMS TEL COOP GOLDEN

ADNC 0476 ALLTEL CAROLINA INC - NORTH MATTHEWS

ADNO 0637 ALLTEL OHIO INC - NEWARK NEWARK

ADNY 0106 ALLTEL NEW YORK INC - FULTON JAMESTOWN

ADOK 1965 ALLTEL OKLAHOMA INC LITTLE ROCK, AR

ADRJ 0113 ALLTEL NEW YORK - RED JACKET JAMESTOWN

ADSC 0517 ALLTEL SOUTH CAROLINA INC MATTHEWS, NC

ADTN 0577 ALLTEL TENNESSEE INC LITTLE ROCK, AR

ADTX 2121 ALLTEL TEXAS INC LITTLE ROCK, AR

ADVL 0552 ADAMSVILLE TEL CO INC MONROE, LA

AFYL 8378 ALLEGIANCE TELECOM, INC. DALLAS

AGNK 0978 ALHAMBRA-GRANTFORK TEL CO ALHAMBRA

AGST 0672 AUGUSTA TEL CO AUGUSTA

AGTE 2178 AGATE TEL CO AGATE

AHME 0071 ADDISON HOME TEL CO (NAME CHANGE)

AIDT 1640 ARMOUR INDEPENDENT TEL CO ARMOUR

ALAL 0302 ALLTEL ALABAMA MATTHEWS, NC

ALAR 1691 ALLTEL ARKANSAS INC LITTLE ROCK

ALBA 0668 ALBA TEL CO

ALBN 2213 ALBION TEL CO INC ALBION

ALBY 1347 ALBANY MUTUAL TEL ASSN INC ALBANY

ALDL 0669 ALLENDALE TEL CO ALLENDALE

ALEC 7017 ALEC, INC. PADUCAH

ALGT ALLTEL

ALIL 1000 ALLTEL ILLINOIS INC RANTOUL

ALIN 0831 ALLTEL INDIANA INC OSSIAN

ALLM 0344 ALMA TEL CO INC ALMA

ALMI 0681 ALLTEL MICHIGAN INC STOCKBRIDGE

ALMM 1860 ALMA TEL CO ALMA

ALOH 0665 ALLTEL OHIO INC - WESTERN OHIO KENTON




BR-751-100-112

ALPC ALPINE COMMUNICATIONS, L.C. DES MOINES

ALTL 0176 ALLTEL PENNSYLVANIA INC JAMESTOWN, NY

ALTO 2037 ALTO TEL CO

ALUT 1719 ALLIED UTILITIES CORP

AMBR 0468 ATLANTIC TEL MEMBERSHIP CORP SHALLOTTE

AMCT 7812 AMERICAN TECHNOSTRUCTURE NEW YORK

AMEL 0217 AMELIA TEL CORP AMELIA

AMHR 0843 AMHERST TEL CO AMHERST

AMNI 8667 AMERICAN NETWORK, INC. NYC

AMNO 0195 ARMSTRONG TEL CO NORTH BUTLER

AMNY 0071 ARMSTRONG TEL CO - NY BULTER, PA

AMPA 0189 ARMSTRONG TEL CO - PA BUTLER

AMRY 0842 AMERY TEL CO AMERY

AMSG 0256 ARMSTRONG TEL CO OF WEST VIRGINIA BUTLER, PA

AMTG 0216 ARMSTRONG TEL CO OF MARYLAND BUTLER, PA

ANCR 3000 ANCHORAGE TEL UTILITY ANCHORAGE

ANCS ADVANCED COMMUNICATION SYSTEMS, INC. WOBURN

ANDR 1097 ANDREW TEL CO INC ANDREW

ANEI 7742 AMERICAN NETWORK EXCHANGE, INC. LAKE SUCCESS

ANOX 7675 ANNOX PLEASANT VIEW

ANTC 7197 ACC NATIONAL TELECOM CORP. ROCHESTER

ANTG 7913 AMERINET TELECOMMUNICATIONS GROUP, INC. EAST NORTHPORT

ANTS 7714 ACCESS NETWORK SERVICES, INC. CHANTILLY

APCI 4100 AFFORDABLE PHONE COMPANY, INC. NORRISTOWN

APCM AEP COMMUNICATIONS INC RIVERSIDE PLAZA 25TH FLOOR

APHT ALPHANET TELECOM TORONTO

APPR 8201 ABITIBI PRICE INC IROQUOIS FALLS

ARCA 1098 ARCADIA TEL COOP ARCADIA

ARCN 7665 A.R.C. NETWORKS, INC. HAUPPAUGE

ARDA 0585 ARCADIA TEL CO ARCADIA

ARDM 0280 ARDMORE TEL CO INC ARDMORE

ARHC 8652 ALONGE REG. HEALTHCARE COMM DBA HEALTH GROUP TELE.

ERIE

ARHD 1374 ARROWHEAD COMMUNICATIONS CORP HECTOR

ARKS 1692 ARKANSAS TEL CO INC CLINTON

ARPH 1516 ARAPAHOE TEL CO ARAPAHOE

ARTH 0586 ARTHUR MUTUAL TEL CO DEFIANCE

ARTN 1517 ARLINGTON TEL CO BLAIR

ARVG 1350 ARVIG TEL CO PEQUOT LAKES

ARVS 2255 3 RIVERS TEL COOP INC FAIRFIELD

ARZA 2171 ARIZONA TEL CO PHOENIX

ASLP 3001 ARCTIC SLOPE TEL ASSN COOP INC ANCHORAGE

ASOT 2404 ASOTIN TEL CO MADISON,WI

ASSR 1741 ASSARIA TEL EXCH INC ASSARIA

ASTY 1096 AMANA SOCIETY SERVICE CO TEL DIV AMANA

ASVY 0072 AUSABLE VALLEY TEL CO INC KEESVILLE

ATCM 0704 ACE TEL CO OF MICHIGAN INC MESICK

ATCT ALLTEL

ATEL ACTEL, INC CEDAR KNOLLS

ATGP 7630 ATLANTIC TELESIS GROUP, INC. YONKERS

ATHN 0422 ATHENS TEL CO INC MONROE

ATKN 1101 ATKINS TEL CO INC ATKINS

Table D. Exchange Carrier Codes Sorted by Code (Continued)





BR-751-100-112

ATLS 1966 ATLAS TEL CO BIG CABIN

ATNC 7788 ATLANTIC CONNECTIONS WORCESTER

ATTL 7421 AT&T (LOCAL) 295 N. MAPLE AVE., BASKINGRIDGE

ATTN 7762 PICUS COMMUNICATIONS, LLC (PREV ATLANTIC TELECOM) VIRGINIA BEACH

ATXT ATX TELECOMMUNICATIONS SERVICES, LTD BALA CYNWYD

AUGR 0671 AU GRES TEL CO MARION, LA

AVRY 2036 AVERY TEL CO

AWCN ALLWORLD COMMUNICATIONS NETWORK, L.L.C. NEW YORK

AWTM ACROSS THE WORLD TELECOM, INC BIDDEFORD

AXPC AAMAX PUBLIC COMMUNICATIONS QUINCY

AXTI AX TELECOMMUNICATIONS, INCORPORATED FAIRFAX

AYMR 8202 AMTELECOM INC AYLMER

AYNT 4279 AFFINITY NETWORK INCORPORATED LAS VEGAS

AYRS 1105 AYRSHIRE FARMERS MUTUAL TEL CO AYRSHIRE

AYVL 0588 AYERSVILLE TEL CO DEFIANCE

BAPE 0512 BLUFFTON TEL CO INC BLUFFTON

BARG 0675 BARAGA TEL CO BARAGA

BBRN 1115 BUTLER-BREMER MUTUAL TEL CO PLAINFIELD

BBWD 0856 BURLINGTON BRIGHTON & WHEATLAND MADISON

BCLD 0591 BUCKLAND MUTUAL TEL CO BUCKLAND

BCRL 0348 BULLOCH COUNTY RURAL TEL COOP INC STATESBORO

BCTC 8086 BRITISH COLUMBIA TEL CO BURNARY

BCVY 2259 BACA VALLEY TEL CO INC DES MOINES

BDGS 0844 BADGER STATE TEL CO INC MADISON

BDLV 0469 BARNARDSVILLE TEL CO LEESBURG. AL

BDTC 0844 BADGER TELECOM INC MADISON

BERH 0849 BLACK EARTH TEL CO MADISON

BETC BELL TELEPHONE COMPANY, INC. STATEN ISLAND

BEVL 0144 BEALLSVILLE TEL CO

BEVY 1358 BLUE EARTH VALLEY TEL CO BLUE EARTH

BFVY 0151 BUFFALO VALLEY TEL CO LEWISBURG

BGBN 2039 BIG BEND TEL CO INC ALPINE

BGGS 1968 BEGGS TEL CO BEGGS

BGMI 8359 BRIDGECOM INTERNATIONAL, LLC MOUNT KISCO

BGRN 0147 BIG RUN TEL CO

BGSY 2192 BIG SANDY TELECOM INC SIMLA

BHME 0742 BLOOMINGDALE HOME TEL CO INC BLOOMINGDALE

BHVE 2284 BEEHIVE TEL CO INC LAKE POINT, UT

BISN BISON TEL CO INC

BJOU 2181 BIJOU TEL COOP ASSN INC BYERS

BKCC 1604 BEK COMMUNICATIONS COOPERATIVE STEELE

BKFB 7219 BROOKS FIBER COMMUNICATIONS GRAND RAPIDS

BKVL 0150 BROOKVILLE TEL CO EXPORT

BLAR 1524 BLAIR TEL CO BLAIR

BLBY 3003 BRISTOL BAY TEL COOP INC KING SALMON

BLCA BELL CANADA MONTREAL,QUEBEC

BLCI 3032 BEAR LAKE COMMUNICATIONS INC FAIRVIEW

BLDI 7734 BUSINESS LONG DISTANCE, INC. READING

BLDL 0679 BLOOMINGDALE TEL CO BLOOMINGDALE

BLDS 0554 BLEDSOE TEL COOP PIKEVILLE

BLDW 0846 BALDWIN TELECOM INC BALDWIN

BLFD 2042 BLUFFDALE TEL CO






BR-751-100-112

BLFT 2235 BLACKFOOT TEL COOP INC MISSOULA, MT

BLKD 1357 BLACKDUCK TEL CO BLACKDUCK

BLKE 1645 BROOKINGS LAKE TEL CO

BLLR 0396 BALLARD RURAL TEL COOP CORP INC LA CENTER

BLMR 0850 BLOOMER TEL CO BLOOMER

BLMT 0847 BELMONT TEL CO PLATTEVILLE

BLNC 2182 BLANCA TEL CO ALAMOSA

BLND 0678 BLANCHARD TEL ASSN INC BLANCHARD

BLRG 0346 BLUE RIDGE TEL CO BLUE RIDGE

BLSM 2038 BLOSSOM TEL CO BLOSSOM

BLTC 1642 BALTIC TELECOM COOP BALTIC

BLVY 1746 BLUE VALLEY TEL CO INC HOME

BMAA 0146 BETHEL & MT AETNA TEL & TEL CO

BMPL 8205 BRUCE MUN TEL SYS KINCARDINE

BMUN 8203 BLANSHARD MUN TEL SYS KIRKTON

BNDL 0851 BONDUEL TEL CO MADISON

BNFD 0674 BANFIELD TEL CO

BNLM 0553 BEN LOMAND RURAL TEL COOP INC MCMINNVILLE

BNMN 2455 BENKELMAN TELEPHONE COMPANY, INC., DBA BWTELCOM BENKELMAN

BNNL 1107 BALDWIN NASHVILLE TEL CO INC BALDWIN

BNRD 1110 BERNARD TEL CO INC LOST NATION

BNRG 0590 BENTON RIDGE TEL CO BENTON RIDGE

BNTN 1356 BENTON COOP TEL CO RICE

BNVL 0145 BENTLEYVILLE TEL CO BENTLEYVILLE

BONT 8051 BELL ONTARIO TORONTO

BPST 0463 BPS TELEPHONE CO. MALDEN

BPTA 2043 BYERS & PETROLIA TEL CO INC BYERS

BQUE 8050 BELL QUEBEC MONTREAL

BRBC BROADBAND COMMUNICATIONS, INC WINCHESTER

BRBG 0398 BRANDENBURG TEL CO BRANDENBURG

BRBR 2073 BORDER TO BORDER COMMUNICATIONS KERRVILLE

BRBS 1859 BOURBEUSE TEL CO SULLIVAN

BRCE 0855 BRUCE TEL CO INC BRUCE

BRCL 1361 BRICELYN MUTUAL TEL CO

BRCY 1108 BARNES CITY COOP TEL CO BARNES CITY

BRDT BURDETT TEL CO

BRED 1112 BREDA TEL CORP BREDA

BRFR 1649 BERESFORD MUNICIPAL TEL CO BERESFORD

BRGN 0848 BERGEN TEL CO SHARON, WI

BRGR 0220 BURKE’S GARDEN TEL CO INC BURKE’S GARDEN

BRKC BROOKE COMMUNICATIONS, INC LONDON

BRKL 1113 BROOKLYN MUTUAL TEL CO BROOKLYN

BRKS 0073 BERKSHIRE TEL CO KINDERHOOK

BRMD BROMIDE TEL CO

BRMT 0283 BRINDLEE MOUNTAIN TEL CO ARAB

BROK 8204 BROOKE MUN TEL SYS INWOOD

BRPD 0002 BRYANT POND TEL CO BUCKFIELD

BRRI 7719 BLUE RIBBON RENTALS II, INC. CUY FALLS

BRWR 1362 BRIDGE WATER TEL CO MONTICELLO

BRWT 0158 BRIDGEWATER-CANISTOTA (INDEPENT TELEPHONE COMPANY)

HARTFORD

BRYC 0676 BARRY COUNTY TEL CO DELTON

BRZR 2040 BRAZORIA TEL CO BRAZORIA






BR-751-100-112

BRZS 2041 BRAZOS TEL COOP INC OLNEY

BSCM 0589 BASCOM MUTUAL TEL CO BASCOM

BSMT 1816 BLUESTEM TELEPHONE COMPANY DODGE CITY

BSNS 1643 BISON STATE TEL CO

BTIT 7794 BUSINESS TELECOM INC RALEIGH

BTLR 0284 BUTLER TEL CO INC BAY SPRINGS, MS

BTLS 3002 BETTLES TEL CO BETTLES

BTLY 0347 BRANTLEY TEL CO INC NAHUNTA

BTSI 8360 BUSINESS TECHNOLOGY SYSTEMS, INC. POMPANO BEACH

BTWD 0038 BRETTON WOODS TEL CO BRETTON WOODS

BUCE 0447 BRUCE TEL CO INC BRUCE

BUGI 0219 BUGGS ISLAND TEL COOP BRACEY

BURT 1114 BURT TEL CO BURT

BUSH 3004 BUSH-TEL INC ANIAK

BUVL 0282 BLOUNTSVILLE TEL CO INC BLOUNTSVILLE

BVCK 2359 BEAVER CREEK COOP TEL CO BEAVER CREEK

BXBY 1969 BIXBY TEL CO INC BIXBY

BYLD 0925 BAYLAND TEL INC ABRAMS

BYSP 0446 BAY SPRINGS TEL CO INC BAY SPRINGS

BZWD 0149 BREEZEWOOD TEL CO BREEZEWOOD

CAMD 0744 CAMDEN TEL CO INC CAMDEN

CAMN 0351 CAMDEN TEL & TEL CO INC ST MARYS

CAOR 2311 CALIFORNIA-OREGON TEL CO DORRIS

CAPC 2304 CALIFORNIA PACIFIC UTILITIES CO

CAPU 3007 CORDOVA TEL COOP INC CORDOVA

CARN 1976 CARNEGIE TEL CO CARNEGIE

CARR 0683 CARR TEL CO CARR

CASC 0857 CASCO TEL CO CASCO

CASM 0472 CASS COUNTY TELEPHONE COMPANY (MISSOURI) PECULIAR

CASS 0984 CASS COUNTY TEL CO VIRGINIA

CASY 1119 CASEY MUTUAL TEL CO CASEY

CATC CAT COMMUNICATIONS INTERNATIONAL, INC. CLOVERDALE

CAVL 0986 CHANDLERVILLE TEL CO VIRGINIA

CB 9348 CINCINNATI BELL CINCINNATI, OH

CBCY 0872 CUBA CITY TEL EXCH CO INC PLATTEVILLE

CBML 1650 CITY OF BROOKINGS MUNI TEL DEPT BROOKINGS

CBNL 1353 CITY OF BARNESVILLE TEL UTIL BARNESVILLE

CBRD 1146 CUMBERLAND TEL CO CUMBERLAND

CBRG 2215 CAMBRIDGE TEL CO INC CAMBRIDGE

CBRN 0861 CHIBARDUN TEL COOP INC DALLAS

CBST 0005 COBBOSSEECONTEE TEL CO WEST GARDINER

CBTL CABTEL COMMUNICATIONS, INC. SANDS POINT

CCAL 7071 CANCALL COMMUNICATION, INC. NEWARK

CCHR 0866 COCHRANE COOP TEL CO COCHRANE

CCLT 8991 CCL TELECOMMUNICATIONS, INC. CEDAR KNOLLS

CCMI 0672 COMMUNICATION CORP OF MICHIGAN AUGUSTA

CCMR 0158 CLEARFIELD & CAMBRIA TEL CO

CCNS 6172 COMMUNICATIONS INC CAMDEN

CCRD 0690 CONCORD TEL CO INC

CCRL 0753 CLAY COUNTY RURAL TEL COOP INC CLOVERDALE

CCSI 0809 COMMUNICATION CORP OF SOUTHERN INDIANA POSEYVILLE

CCSL 6165 CCSI TELECOM, INC. BOHEMIA






BR-751-100-112

CCST 0682 C C & S TELCO INC JACKSON

CCTC 4159 CONNECT COMMUNICATIONS CORP DBA TOTAL CONNECT LITTLE ROCK

CD 9211 BELL ATLANTIC-WASH,DC,INC(C&P OF WASH,DC) ASHINGTON

CDDN 0431 CADDOAN TEL CO MONROE

CDWR 8207 COLDWATER MUN TEL SYS COLDWATER

CEAR 1697 CENTRAL ARKANSAS TEL COOP INC DONALDSON

CEFL 0340 CENTRAL TEL CO OF FLORIDA TALAHASSEE

CEIL 0985 CENTRAL TEL CO OF ILLINOIS DES PLAINES

CELA 0423 CENTRAL LOUISIANA TEL CO INC MONROE

CEMO 1846 CENTRAL TEL CO OF MISSOURI

CENE 1528 CENTRAL NE TEL CO

CENT 0684 CENTRAL TEL CO MARION, LA

CEOH 0630 CENTURY TEL CO OF OHIO MONROE

CEOK 1977 CENTRAL OKLAHOMA TEL CO DAVENPORT

CERE 0078 CHAUTAUQUA & ERIE TEL CORP WESTFIELD

CERL CENTRAL TEL CO

CETC CENTRAL TELEPHONE CO INC

CETL 1367 CENTRAL TEL CO OF MINNESOTA BURNSVILLE

CETR 1127 CENTRAL TEL CO OF IOWA FORT DODGE

CETX 2052 CENTRAL TEXAS TEL COOP INC GOLDTHWAITE

CEUT 2277 CENTRAL UTAH TEL INC FAIRVIEW

CEVA 0254 CENTRAL TEL CO OF VIRGINIA CHARLOTTESVILLE

CFTN 2054 CLIFTON TEL CO

CFWN CFW NETWORK CO. WAYNESBORO

CFWO 0226 CLIFTON FORGE WAYNESBORO TEL CO STAUNTON

CHAL 4821 360 COMM CO OF CHARLOTTESVILLE DBA ALLTEL LITTLE ROCK

CHAT 0427 CHATHAM TEL CO CHATHAM

CHCH 0040 CHICHESTER TEL CO CHICHESTER

CHCM 0354 CHICKAMAUGA TEL CORP BAY SPRINGS, MS

CHCP 4158 CONNECT COMMUNICATIONS CORPORATION DBA CONNECT LITTLE ROCK

CHCS 1980 CHICKASAW TEL CO SULPHUR

CHCT 1893 CHOCTAW TEL CO HALLTOWN

CHES 1126 CHESTER TEL CO CHESTER

CHGW 2289 CHUGWATER TEL CO CHUGWATER

CHHL 2349 CHURCHILL COUNTY TELEPHONE FALLON

CHHM 0685 CHATHAM TEL CO CHATHAM

CHIN 0004 CHINA TEL CO SOUTH CHINA

CHLC 0597 CHILLICOTHE TEL CO CHILLICOTHE

CHMP 0594 CHAMPAIGN TEL CO URBANA

CHOC CHOICE ONE COMMUNICATIONS ROCHESTER

CHOT 1981 CHOUTEAU TEL CO CHOUTEAU

CHPT 0694 FARMERS MUTUAL-CHAPIN DBA CHAPIN TEL CO ELSIE

CHRK 1979 CHEROKEE TEL CO CALERA

CHRN 8206 COCHRANE MUN TEL SYS COCHRANE

CHSN 0515 CHESNEE TEL CO CHESNEE

CHST 0516 CHESTER TEL CO CHESTER

CIMR 1982 CIMARRON TEL CO MANNFORD

CINO 7208 CRG INTERNATIONAL DBA NETWORK ONE ATLANTA

CINS 1129 CITIZENS MUTUAL TEL CO BLOOMFIELD

CIPH 0426 CAMPTI-PLEASANT HILL TEL CO PLEASANT HILL

CITZ 0225 CITIZENS TEL COOP FLOYD

CKNW CLICK NETWORK TACOMA






BR-751-100-112

CKSG 0156 CITIZENS TEL CO OF KECKSBURG MAMMOTH

CKVL 2290 COKEVILLE TEL CO INC

CKVT 1120 CLARKSVILLE TELEPHONE COMPANY PLAINFIELD

CLAR 1730 CONTEL OF ARKANSAS INC DBA GTE AR RUSSELLVILLE

CLBL COLUMBIA TELECOMMUNICATIONS, INC. BATON ROUGE

CLBN 0557 CLAIBORNE TEL CO MONROE, LA

CLBS 1756 COLUMBUS TEL CO COLUMBUS

CLCA 2302 CONTEL OF CALIFORNIA VICTORVILLE

CLCC 3333 COPPER VALLEY TELEPHONE, INC. WILLCOX

CLCK 2363 CLEAR CREEK MUTUAL TEL CO OREGON CITY

CLCY 1370 CLARA CITY TEL EXCH CO CLARA CITY

CLEM 1372 CLEMENTS TEL CO REDWOOD FALLS

CLEW 8551 CITY OF LAKELAND ELECTRIC & WATER LAKELAND

CLFK 3308 CLARK FORK TELECOMMUNICATIONS MISSOULA

CLHC 0448 CALHOUN CITY TEL CO INC CALHOUN CITY

CLIA 1207 CONTEL OF IOWA DBA GTE IL MENDOTTA HTS,MN

CLIL 1036 CONTEL OF ILLINOIS DBA GTE IL SYCAMORE

CLIN 0779 CONTEL OF INDIANA INC DBA GTE INDIANA SEYMOUR

CLIT 1132 CLEAR LAKE INDEPENDENT TEL CO CLEAR LAKE

CLKS 1790 CONTEL OF KANSAS INC DBA GTE SYS OF AR GARDNER

CLKY 0410 CONTEL OF KENTUCKY INC DBA GTE KY HERSHEY, PA

CLLK 0865 CLEAR LAKE TEL CO INC CLEAR LAKE

CLMA COLUMBIA TEL CO

CLME 0014 CONTEL OF MAINE INC DBA GTE OF MAINE DAMARISCOTTA

CLMI 0702 CONTINENTAL TEL CO OF MICHIGAN

CLMN 1140 CONTEL OF MINNESOTA INC DBA GTE MN MENDOTTA HEIGHTS

CLMO 1922 CONTEL OF MISSOURI INC DBA GTE MO WENTZVILLE, MO

CLMS 0410 CONTINENTAL TEL CO- MID-SOUTH DIV

CLMT 3310 CENTRAL MONTANA COMMUNICATIONS INC HAVRE

CLMX 0688 CLIMAX TEL CO CLIMAX

CLNC 1130 CLARENCE TEL CO INC CLARENCE

CLND 1447 CONTEL OF NORTH DAKOTA INC ST LOUIS, MO

CLNE 1740 CONTINENTAL TEL CO OF NEBRASKA

CLNH 0041 CONTEL OF NEW HAMPSHIRE DBA GTE NH HILLSBORO

CLNI 6173 CEL-NET I COMMUNICATIONS, INC. FLUSHING

CLNT CALL-NET TELECOMMUNICATIONS LTD WILLOWDALE

CLNW 2449 CONTINENTAL TEL CO OF THE NORTHWEST BELLEVUE, WA

CLOK CONTINENTAL TEL CO OF OKLAHOMA

CLPA 0170 CONTEL OF PENNSYLVANIA INC DBA GTE PA HERSHEY

CLRK 1531 CLARKS TEL CO CLARKS

CLRS 2301 CALAVERAS TEL CO COPPEROPOLIS

CLSC 0526 CONTEL OF SC INC DBA GTE SC SIMPSONVILLE

CLSD 1530 CONSOLIDATED TELCO INC LINCOLN

CLSK 1643 CONTEL OF SOUTH DAKOTA INC ST PAUL, MN

CLSO 0281 CONTEL OF THE SOUTH DBA GTE SOUTH THOMASTON, GA

CLST 1819 CLASSIC TELEPHONE WAKEENEY

CLTM CONTINENTAL TELECOM INC (CONTEL) ATLANTA

CLTX 2154 CONTEL OF TEXAS INC DBA GTE TX DALLAS

CLVA 0233 CONTEL OF VIRGINIA INC DBA GTE VA MECHANICSVILLE

CLVL 0990 CLARKSVILLE MUTUAL TEL CO MARSHALL

CLVT 0070 CONTEL OF VERMONT INC DBA GTE VT SPRINGFIELD

CLWT 2177 CONTEL OF THE WEST DBA GTE OF THE WEST BELLEVUE, WA






BR-751-100-112

CLWV 0278 CONTEL OF WEST VIRGINIA DBA GTE WV HERSEY, PA

CLWY 1365 CALLAWAY TEL EXCH DETROIT LAKES

CLYM 0082 CLYMER TEL CO INC NORTH SYRACUSE

CM 9212 BELL ATLANTIC-MD,INC. (PREV. C&P TEL CO OF MD) BALTIMORE

CMAV 7031 COMAV CORPORATION FRAMINGHAM

CMBR 1526 CAMBRIDGE TEL CO CAMBRIDGE

CMBY 2065 CUMBY TEL COOP INC CUMBY

CMCC CRYSTAL COMMUNICATIONS CORP. WESTBORO

CMCO 7791 COMMUNICATIONS CONTROL CORPORATION BROOKLYN

CMDN 0682 CAMDEN TEL CO

CMGV 0604 COLUMBUS GROVE TEL CO COLUMBUS GROVE

CMIM COMMUNICATIONS IMAGE TECHNOLOGIES, INC DUNN LORING

CMLC 1133 C-M-L TEL COOP ASSN OF MERIDEN IOWA MERIDEN

CMNC 2060 COMANCHE COUNTY TEL CO INC DE LEON

CMNI COMMUNITY NETORKS, INC. LONG ISLAND CITY

CMNK 7633 COMMUNITY NETWORK SERVICES, INC. NEW YORK

CMNY 2061 COMMUNITY TEL CO WINDTHORST

CMRN 0425 CAMERON TEL CO SULPHUR

CMWI 0841 CENCOM OF WISCONSIN INC RUSHFORD, MN

CMWL 0161 COMMONWEALTH TEL CO DALLAS

CNBT 1141 CORN BELT TEL CO WALL LAKE

CNBY 2362 CANBY TEL ASSN CANBY

CNCD 0559 CONCORD TEL EXCH INC KNOXVILLE

CNCK 1136 COON CREEK TEL CO BLAIRSTOWN

CNCR 0474 CONCORD TEL CO CONCORD

CNCY 2057 COLEMAN COUNTY TEL COOP INC SANTA ANNA

CNGV 1758 COUNCIL GROVE TEL CO COUNCIL GROVE

CNHM 1761 CUNNINGHAM TEL CO INC GLEN ELDER

CNJT 1121 CENTER JUNCTION TEL CO CENTER JUNCTION

CNMI 0702 CENTURY TEL OF MICHIGAN INC MARION, LA

CNNT 0606 CONNEAUT TEL CO CONNEAUT

CNSL 1607 CONSOLIDATED TEL COOP DICKINSON

CNTG 0162 CONESTOGA ENTERPRISES , INC BIRDSBORO

CNTL CENTRAL TEL CO

CNTN 0152 CANTON TEL CO CANTON

CNTR 0471 CENTRAL TEL CO OF NORTH CAROLINA HICKORY

CNTY 0440 CENTURY TELEPHONE ENTERPRISES MONROE

CNVC 7967 CONECTIV COMMUNICATIONS, INC NEWARK

CNVL 0154 CENTERVILLE TEL CO

CNVT 1440 CANNON VALLEY TELECOM INC BRICELYN

CNVY 1974 CANADIAN VALLEY TEL CO CROWDER

COBS COMPLETE BUSINESS SYSTEMS, INC. TYNGSBORO

COFH 1653 CITY OF FAITH MUNICIPAL TEL CO FAITH

COLB 2204 COLUMBINE TEL CO FREEDOM, WY

COLO 1134 COLO TEL CO COLO

COLT 2364 COLTON TEL CO COLTON

COMB COMPUTER BUSINESS SCIENCES, INC KEW GARDENS

COMI 4090 1 COM, INC WRENTHAM

CONR 2062 CONROE TEL CO

CORE CORE COMMUNICATIONS, INC. WASHINGTON

CORN 2261 CORONA TEL CO

COSL 0424 COASTAL TEL CO






BR-751-100-112

COVD 7871 COVAD COMMUNICATIONS COMPANY SANTA CLARA

COVL 1137 COON VALLEY COOP TEL ASSN INC MENLO

COVY 2059 COLORADO VALLEY TEL COOP INC LA GRANGE

COXC 7987 COXCOM, INC ATLANTA

COZD 1534 COZAD TEL CO COZAD

CPBG 0163 COOPERSBURG TEL CO COOPERSBURG

CPCI 8407 COOPERATIVE COMMUNICATIONS INC BELLEVILLE

CPLN 0077 CHAMPLAIN TEL CO CHAMPLAIN

CPNL 2304 CP NATIONAL TEL SERVICE CO WALNUT CREEK

CPPW 0680 CHIPPEWA COUNTY TEL CO BRIMLEY

CPRR 2046 CAP ROCK TEL CO INC SPUR

CPRV 1303 COOPERATIVE TEL EXCH STANHOPE

CPTV 1139 COOPERATIVE TEL CO VICTOR

CPVY 3006 COPPER VALLEY TEL COOP INC VALDEZ

CQMN 0860 CHEQUAMEGON TEL COOP INC CABLE

CRAG 1535 CRAIG TEL CO

CRCL 8208 COURCELLES INC LA CIE DE TEL DE COURCELLES

CRCT 0561 CROCKETT TEL CO INC FRIENDSHIP

CRDG 0983 CAMBRIDGE TEL CO GENESEO

CRDN 0870 CRANDON TEL CO CRANDON

CRIN 0747 CENTRAL INDIANA TEL CO INC BATTLE GROUND

CRLN 0470 CAROLINA TEL & TEL CO (UNITED SYM) TARBORO

CRMN CARMEN TEL CO

CRNJ CELLLAR RENTALS DBA NEW JERSEY TELECONNECT HARRISBURG

CRNW 7906 CLARICOM NETWORKS INC MILFORD

CRPA CELLULAR RENTALS DBA PA TELECOM HARRISBURG

CRPN 0085 CROWN POINT TEL CORP CROWN POINT

CRPS 1530 CHRISPS TEL CO

CRSS 1985 CROSS TEL CO WARNER

CRST 1647 CHEYENNE RIVER SIOUX TRIBAL TEL AUTH EAGLE BUTTE

CRTC 1009 C-R TEL CO RANSOM

CRTR 1863 CARTER COUNTY TEL CO

CRTS 1536 CURTIS TEL CO CURTIS

CRTV 1864 CHARITON VALLEY TEL CO BUCKLIN, MO

CRTX 2114 CENTRAL TEL CO OF TEXAS KILLEEN

CRVI 0756 CRAIGVILLE TEL CO INC CRAIGVILLE

CRWL CRESWELL TEL CO

CSAR 1700 CONTEL OF KANSAS DBA GTE SYS OF AR-AR OVERLAND PARK

CSCD 1118 CASCADE TEL CO CASCADE

CSCT 1125 CENTRAL SCOTT TEL ELDRIDGE

CSDG 0076 CASSADAGA TEL CORP FREDONIA

CSDU 2371 CASCADE UTILITIES INC ESTACADA

CSIA 1135 CONTEL OF KANSAS DBA GTE OF AR-IA OVERLAND PARK

CSIN 0776 COMMUNICATIONS CORP OF INDIANA ROACHDALE

CSLD 1532 CONSOLIDATED TEL CO LINCOLN

CSLK 1499 CROSSLAKE TEL CO CROSSLAKE

CSLT 1373 CONSOLIDATED TEL CO BRAINERD

CSMO 1846 CONTEL SYSTEMS OF MO DBA GTE SYS OF MO WENTZVILLE

CSRV 8316 COSERV, LLC LEWISVILLE

CSTE 0424 COASTAL TEL & ELEC CORP MONROE

CSTL 0285 CASTLEBERRY TEL CO INC CASTLEBERRY

CSTR 2218 CUSTER TEL COOP INC CHALLIS






BR-751-100-112

CSTS 0859 CENTRAL STATE TEL CO MADISON

CSVC 0015 COMMUNITY SERVICE TEL CO WINTHROP

CSVL 0993 CROSSVILLE TEL CO CROSSVILLE

CTAR 1706 CENTURY TELEPHONE OF ARKANSAS HARDY

CTCM 7759 CTC COMMUNICATIONS CORP. WALTHAM

CTCN CT COMMUNICATIONS, INC CONCORD

CTDM RESERVED -- CODES USED BY G T & E

CTEM 1883 KANSAS STATE TELCO DBA CONTEL OF E MO OVERLAND PARK

CTES 1865 CITIZENS TEL CO HIGGINSVILLE

CTIH 2225 CENTURY TEL OF IDAHO INC MARION,LA

CTIN CITIZENS TEL CO

CTIZ 0751 CITIZENS TEL CORP WARREN

CTLT 7706 CAPITAL TELECOMMUNICATIONS, INC. YORK

CTMS 2113 CENTRAL TEL CO MIDSTATE

CTMW 0671 CENTURY TEL MIDWEST INC MONROE

CTNC 0509 CONTEL OF NORTH CAROLINA INC DBA GTE NC WEAVERVILLE

CTNL 0607 CONTINENTAL TEL CO OF OHIO CONTINENTAL

CTPC 0103 COUNCIL TELEPHONE COMPANY, INC. CAMBRIDGE

CTRL 2348 CENTRAL TEL CO - NEVADA LAS VEGAS

CTVT 3320 CONTOOCOOK VALLEY TELEPHONE CONTOOCOOK

CTZE 0750 CITIZENS TEL CO INC FAIRMOUNT

CTZT 3401 CITIZENSTELECOM MYRTLE CREEK

CTZU 2172 CITIZENS UTILITIES RURAL CO INC KINGMAN

CTZZ 0355 CITIZENS TEL CO IN GA LESLIE

CUCA 2308 CITIZENS UTILITIES CO OF CALIFORNIA REDDING

CUDL 0080 CHENANGO & UNADILLA TEL CO

CULS 3005 CIRCLE UTILITIES CIRCLE

CUNY 0096 CONTEL OF NEW YORK INC DBA GTE NY JOHNSTOWN

CUPA 0157 CITIZENS UTILITIES CO OF PA NEW BETHLEHEM

CURY CURRY COMMUNICATIONS, INC EAST PITTSBURGH

CUTS 0356 COASTAL UTILITIES INC HINESVILLE

CV 9213 BELL ATLANTIC-VA,INC(C&P TEL CO OF VA) RICHMOND

CVCS CONVERGENT COMMUNICATIONS SERVICES ENGLEWOOD

CVFS 0868 COON VALLEY FARMERS TEL CO COON VALLEY

CVLD 1698 CLEVELAND COUNTY TEL CO INC RISON

CVLI CABLEVISION LIGHTPATH, INC. HICKSVILLE

CVLY 2306 CAPAY VALLEY TEL SYSTEM INC GUINDA

CVTI 3330 CHAMPLAIN VALLEY TELECOM INC WAITSFIELD

CVTL 4725 CAVALIER TELEPHONE, L.L.C. RICHMOND

CW 9214 BELL ATLANTIC-WVA,INC(C&P TEL CO OF WVA) CHARLESTON

CWCH 2410 COWICHE TEL CO INC COWICHE

CWKS 1759 CRAW-KAN TEL COOP INC GIRARD

CWLD 7614 RCN LONG DISTANCE COMPANY(PREV COMMONWEALTH LD) PRINCETON

CWLI 6621 CABLE & WIRELESS, INC. VIENNA

CWTS 7513 COMMONWEALTH TELECOM SERVICES INC WILKES-BARRE

CWTT 0079 CHAZY & WESTPORT TEL CORP WESTPORT

CXCM 7596 COAXICOM, INC. NEW YORK

CXZX 0863 CITIZENS TEL COOP INC NEW AUBURN

CYNC 4241 CYBERNET COMMUNICATIONS, INC. SANTA MONICA

CYNL 0436 CENTURY TELEPHONE OF NORTH LA INC MONROE, LA

CYPS 8851 CYPRESS TELECOMMUNICATIONS CORPORATION HOUSTON

CYTN 0687 CLAYTON TEL CO AUGUSTA






BR-751-100-112

CYTX 2036 CENTURY TEL OF TEXAS INC

CYWI 0895 CENTURY TEL OF WISCONSIN INC LACROSSE

CZEN 0473 CITIZENS TEL CO BREVARD

CZNS 0081 CITIZENS TEL CO OF HAMMOND NY INC HAMMOND

CZUC CITIZENS COMMUNICATIONS DALLAS

DAKT 1652 DAKOTA COOP TELECOM CO INC IRENE

DANB 1377 DANUBE TEL CO DANUBE

DAQM 8209 DAAQUAM INC TEL DAAQUAM

DARN 0358 DARIEN TEL CO INC DARIEN

DAVL 1147 DANVILLE MUTUAL TEL CO DANVILLE

DBCI 4952 DIGITAL BROADBAND COMMUNICATIONS WINCHESTER

DBSN 1988 DOBSON TEL CO CHEYENNE

DCRL 1610 DAKOTA CENTRAL RURAL TEL COOP CARRINGTON

DCTR 0451 DECATUR TEL CO INC DECATUR

DCVL 0875 DICKEYVILLE TEL CO PLATTEVILLE

DELH 0088 DELHI TEL CO DELHI

DELL 2066 DELL TEL COOP INC DELL CITY, TX

DELT 2184 DELTA COUNTY TELE-COMM INC PAONIA

DEPU 0998 DEPUE TEL CO DEPUE

DERT 0165 DENVER & EPHRATA TEL & TEL CO EPHRATA

DESI 4114 D & E SYSTEMS, INC. EPHRATA

DEVY 0086 DELAWARE VALLEY TEL CO

DFDN 0091 DUNKIRK & FREDONIA TEL CO FREDONIA

DFNC 1149 DEFIANCE TEL CO DEFIANCE

DFTC DFT LOCAL SERVICE CORPORATION FREDONIA

DGSC 8535 DIGITAL SIGNAL COMMUNICATIONS, INC. LACONIA

DIGI DIGICOMMUNICATIONS LTD. NEW YORK

DIXN 1150 DIXON TEL CO DIXON

DKAL 0562 DEKALB TEL COOP ALEXANDRIA

DKTN 1153 DUNKERTON TEL COOP DUNKERTON

DKTS DAKOTA TELECOMMUNICATIONS SYSTEMS, INC. IRENE

DLCM 0428 DELCAMBRE TEL CO DELCAMBRE

DLLR 1540 DILLER TEL CO DILLER

DLTA 0452 DELTA TEL CO INC LOUISE

DLTN 1537 DALTON TEL CO DALTON

DLVN 1380 DELAVAN TEL CO DELAVAN

DLWR 0087 DELAWARE TEL CO INC

DMAL 1153 DUNKERTON MUTUAL TEL CO

DMCG DMI COMMUNICATIONS GROUP, INC. FORT LEE

DMCI 7027 DIAMOND COMMUNICATIONS INTERNATIONAL, INC. DALLAS

DMRL 0759 DAVIESS-MARTIN COUNTY RURAL TEL CORP MONTGOMERY

DNNL 1381 DUNNELL TEL CO DUNNELL

DNPH 1871 DONIPHAN TEL CO

DNTN 0043 DUNBARTON TEL CO DUNBARTON

DODG 0876 DODGE COUNTY TEL CO MADISON

DPIT 4728 DPI TELECONNECT, LLC DALLAS

DPRV 1148 DEEP RIVER MUTUAL TEL CO DEEP RIVER

DPST 0089 DEPOSIT TEL CO INC DEPOSIT

DRFD 0229 DEERFIELD TEL CO

DRFL 0691 DEERFIELD FARMERS TEL CO PETERSBURG

DRHM 8211 DURHAM TEL LTD MILLBROOK

DRMA 1611 DICKEY RURAL TEL COOP ELLENDALE






BR-751-100-112

DRMD 0693 DRUMMOND ISLAND TEL CO

DRNT 0692 DRENTHE TEL CO ZEELAND

DRRS 2311 DORRIS TEL CO

DRRV 1379 DEER RIVER TEL CO INC DEER RIVER

DRYD 8210 DRYDEN MUN TEL SYS DRYDEN

DS 9210 BELL ATLANTIC-DEL,INC(DIAMOND ST TEL) PHILADELPHIA,PA

DSEC DSLNET COMMUNICATIONS, LLC NORWALK

DTUR 1699 DECATUR TEL CO DECATUR

DUBS 2291 DUBOIS TEL EXCH INC DUBOIS

DUCR 2313 DUCOR TEL CO DUCOR

DUEL 1654 DEUEL TEL COOP ASSN

DUMT 1152 DUMONT TEL CO DUMONT

DUMY ---- DUMMY-DUMMY HOLD DISC CODES

DUOC 0401 DUO COUNTY TEL COOP INC JAMESTOWN

DXVL 0042 DIXVILLE TEL CO DIXVILLE NOTCH

DYTW 0609 DOYLESTOWN TEL CO DOYLESTOWN

EAGL 2369 EAGLE TEL SYSTEM INC RICHLAND

EAMI 1873 EASTERN MISSOURI TEL CO BOWLING GREEN

EANE 1542 EASTERN NEBRASKA TEL CO BLAIR

EAOR 2370 EASTERN OREGON TEL CO

EASN 0429 EAST ASCENSION TEL CO GONZALES

EBCN 1156 EAST BUCHANAN TEL COOP WINTHROP

ECSA 0289 ELMORE-COOSA TEL CO INC ELMORE

ECST 0914 EASTCOAST TELECOM INC MADISON

EDTN 8081 EDMONTON TELEPHONES EDMONTON

EDVY 2292 EDEN VALLEY TEL CO FARSON

EDWR 0092 EDWARDS TEL CO INC EDWARDS

EGLC 4274 EAGLE COMMUNICATIONS, INC NEW YORK CITY

EGPN 1003 EGYPTIAN TEL COOP ASSN STEELEVILLE

EGVL 2185 EAGLE TELECOMMUNICATIONS INC EAGLE

EGVY 1383 EAGLE VALLEY TEL CO HECTOR

EISL ELIZABETH ISLANDS TEL CO WOODS HOLE, MA

EKHT 1764 ELKHART TEL CO INC ELKHART

EKLS 1386 ECKLES TEL CO NEW PRAGUE

ELBG 2412 ELLENSBURG TEL CO ELLENSBURG

ELBR 0795 ELBERFELD TEL CO INC

ELCT 2069 ELECTRA TEL CO INC ELECTRA

ELJY 0360 ELLIJAY TEL CO ELLIJAY

ELMR ELMORE CITY TEL CO

ELNR 0762 ELNORA TEL CO INC ROACHDALE

ELPS 1004 EL PASO TEL CO EL PASO

ELRB 0478 ELLERBE TEL CO INC ELLERBE

ELSI 1544 ELSIE MUTUAL TEL CO ELSIE

ELTN 1874 ELLINGTON TEL CO ELLINGTON

ELWO 1157 ELLSWORTH COOP TEL ASSN ELLSWORTH

ELYR 0611 ELYRIA TEL CO ELYRIA

ELZB 0430 ELIZABETH TEL CO SULPHUR

ELZC Z-TEL COMMUNICATIONS, INC. TAMPA

EMLY 1387 EMILY COOP TEL CO EMILY

EMPE 0361 EMPIRE TEL CO

EMPR 0093 EMPIRE TEL CORP PRATTSBURG

EMRY 2278 EMERY TELEPHONE ORANGEVILLE






BR-751-100-112

ENMR 2262 E.N.M.R. TEL COOP INC CLOVIS

ENON 0167 ENON VALLEY TEL CO

ENTR 0168 ENTERPRISE TEL CO NEW HOLLAND

ENWD 0563 ENGLEWOOD TEL CO

EORT 1385 EAST OTTER TAIL TEL CO PERHAM

EOTM 7713 EMPIRE ONE TELECOMMUNICATIONS, INC. NEW YORK

EPCY 2187 EL PASO COUNTY MUTUAL TEL CO COLORADO SPRINGS

EPRC 4002 EMPIRE COMMUNICATIONS INC CHARLOTTE

EPTI EAST PLAINS TELECOM, INC. BALTIC

EQLT 1006 EQUALITY TEL CO INC

ERCM 4148 ERNEST COMMUNICATIONS, INC NORCROSS

ERNG 1154 EARLING MUTUAL TEL CO

ERTR 1722 E. RITTER TEL CO MARKED TREE

ESCM 8524 ESSEX COMMUNICATIONS, INC. MERRICK

ESPC 7280 E.SPIRE COMMUNICATIONS, INC. ANAPLIS JUNCTION

ESPL 4049 ENHANCED SERVICE PROVIDERS, LLC HANOVER

ESRL 2186 EASTERN SLOPE RURAL TEL ASSN INC HUGO

ESTN 1384 EASTON TEL CO BLUE EARTH

ESTS 1545 EUSTIS TEL EXCH INC BRADY

ESTX 2068 EASTEX TEL COOP INC HENDERSON

ETCC 6149 EAST COAST COMMUNICATIONS RICHMOND

ETEX 2070 ETEX TEL COOP INC GILMER

EUST ECON-O-CALL, INC DBA UNCLE SAM’S TELCOM, INC. NEW YORK

EVLN 0434 EVANGELINE TEL CO MONROE

EVNS 2315 EVANS TEL CO TURLOCK

EXTN 1546 EXTENSION TEL ASSN

EYPH 8671 EASY PHONE, INC SEA CLIFF

EZTC 8323 EZ TEL CORP DBA MASSACHUSETTS WHOLESALE TELEPHONE

BOSTON

EZTL EZ-TEL COMMUNICATIONS JACKSONVILLE

EZTO 7667 EZ TALK COMMUNICATIONS, LLC STAFFORD

FAAR 1172 FARMERS MUTUAL TEL CO NORA SPRINGS

FAER 1171 FARMERS MUTUAL TEL CO JESUP

FAMT 0362 FAIRMOUNT TEL CO INC FAIRMOUNT

FARA 2071 FIVE AREA TEL COOP INC MULESHOE

FARB 1876 FARBER TEL CO FARBER

FARE 1174 FARMERS MUTUAL TEL CO STANTON

FARM 1168 FARMERS MUTUAL COOP TEL CO HARLAN

FARS 1173 FARMERS MUTUAL TEL CO SHELLSBURG

FBAO 0877 FAIRWATER-BRANDON-ALTO TEL CO BRANDON

FBMS 1160 FARMERS & BUSINESSMEN’S TEL CO WHEATLAND

FBNI 4117 FBN AMERICA, INC. DBA FBN INDIANA EMMAUS

FCII 7345 FRONTIER COMMUNICATIONS INTERNATIONAL, INC. ROCHESTER

FCIN 7965 FACILICOM INTERNATIONAL, LLC WASHINGTON

FCLC 7058 FOCAL COMMUNICATIONS CORP CHICAGO

FDLT 1882 FIDELITY TEL CO SULLIVAN

FDRD 1390 FEDERATED TEL COOP CHOKIO

FERS 1176 FARMERS TEL CO ESSEX

FETL 4095 FIBERNET, LLC CHARLESTON

FETN 1391 FELTON TEL CO INC FELTON

FILR 2220 FILER MUTUAL TEL CO FILER

FKLN 0053 FRANKLIN TEL CO FRANKLIN

FLAL 0291 FLORALA TEL CO FLORALA






BR-751-100-112

FLRD 0327 FLORIDA TEL COOP

FLRK 1012 FLAT ROCK TEL CO INC FLAT ROCK

FLRN 0453 FLORENCE TEL CO INC

FLSV 7820 FULL SERVICE COMPUTING CORPORATION PITTSBURGH

FLTN 0455 FULTON TEL CO INC FULTON

FMCN 0694 FARMERS MUTUAL TEL CO OF CHAPIN

FMCO 1162 FARMERS COOP TEL CO DYSART

FMCP 0290 FARMERS TEL COOP INC RAINSVILLE

FMCR 0520 FARMERS TEL COOP INC KINGSTREE

FMER 1389 FARMERS MUTUAL TEL CO BELLINGHAM

FMES 1175 FARMERS TEL CO BATAVIA

FMLY 2221 FARMERS MUTUAL TEL CO FRUITLAND

FMML 1166 FARMERS & MERCHANTS MUTUAL TEL CO WAYLAND

FMTC 1876 F & M TEL CO

FNMR 0882 FENNIMORE TEL CO MADISON

FNRL FONOROLA TORONTO

FNTN 1179 FENTON COOP TEL CO FENTON

FRBN 3008 FAIRBANK MUNICIPAL UTILITIES SYSTEM FAIRBANKS

FRBR 1393 FREEBORN TEL CO

FRDL 0292 FRUITDALE TEL CO INC

FRGC 8469 FREEDOM RING COMMUNICATIONS, LLC DBA BAYRING COMM PORTSMOUTH

FRHL 2318 FORESTHILL TEL CO INC FORESTHILL

FRLS 7343 FRONTIER LOCAL SERVICE ROCHESTER

FRMI 0879 FARMERS INDEPENDENT TEL CO GRANTSBURG

FRMM 1169 FARMERS MUTUAL COOP TEL CO MOULTON

FRMR 0612 FARMERS MUTUAL TEL CO NEPOLEON

FRMS 0880 FARMERS TEL CO LANCASTER

FRMY 2188 FARMERS TEL CO INC PLEASANT VIEW

FRNK 0454 FRANKLIN TEL CO INC MEADVILLE

FRNT FRONTENAC TEL LTEE DISRADI

FRPT 0202 FREEPORT TEL & TEL CO

FRRC FRONTIER CORPORATION BINGHAM FARMS

FRST 1394 FROST TEL CO

FRTC FIRST REGIONAL TELECOM, LLC WASHINGTON

FRUL 0406 FOOTHILLS RURAL TEL COOP CORP STAFFORDSVILLE

FSIS 0095 FISHERS ISLAND TEL CORP FISHERS ISLAND

FSLC 7741 FIRST LINE COMMUNICATIONS, LLC EGG HARBOR

FSTV 0884 FORESTVILLE TEL CO INC MILWAUKEE

FTAT 1182 FT ATKINSON TEL CO

FTBD 2072 FT BEND TEL CO ROSENBERG

FTCL FIRST CHOICE LOCAL COMMUNICATIONS, INC MALVERN

FTEL 1177 FARMERS TEL CO RICEVILLE

FTJN 0614 FT JENNINGS TEL CO FT JENNINGS

FTMJ 2200 FORT MOJAVE TELECOMMUNICATIONS NEEDLES

FTML 0521 FORT MILL TEL CO FORT MILL

FTNJ F. TURNER CORPORATIN, INC. DBA TCS OF NEW JERSEY ORANGE

FTRD 1687 FORT RANDALL TELEPHONE COMPANY CLARA CITY

FTRT 7741 FRONTIER TELEMANAGEMENT INC ROCHESTER

FTSI 7733 FUTURE TELCOM SERVICES, INC. NEW YORK

FTTI 2222 FREMONT TELECOM, CO. 1690 DEL MAR

FTVL 0883 FOOTVILLE TEL CO FOOTVILLE

FUNK 1551 FUNK TEL CO INC






BR-751-100-112

FYVL 0613 FAYETTEVILLE TEL CO FAYETTEVILLE

GAND 2076 GANADO TEL CO INC GANADO

GARN 2077 GARRISON TEL CO INC

GBLT 1777 GOLDEN BELT TEL ASSN INC RUSH CENTER

GCBA 0295 GRACEBA TOTAL COMMUNICATIONS ASHFORD

GCCS 7728 GE CAPITAL COMMUNICATION SERVICES CORPORATION ATLANTA

GCPT GLOBAL CONNECT PARTNERS, L.L.C. KIRKLAND

GDFD 1188 GOLDFIELD TEL CO GOLDFIELD

GDLP 2083 GUADALUPE VALLEY TEL COOP INC NEW BRAUNFELS

GDMN 1886 GOODMAN TEL CO GOODMAN

GDRV 1888 GRAND RIVER MUTUAL TEL CO PRINCETON, MO

GDVW 1021 GRANDVIEW MUTUAL TEL CO PARIS

GEGI THE GERSON GROUP, INC BOSTON

GENS 1016 GENESEO TEL CO GENESEO

GERG 0364 GEORGIA TEL CORP BLAKELY

GFAN GOLDFIELD ACCESS NETWORK, L.L.C. GOLDFIELD

GFTN 1020 GRAFTON TEL CO GRAFTON

GIDT 0618 GERMANTOWN INDEPENDENT TEL CO GERMANTOWN

GLAL 0457 GLEN ALLAN TEL CO INC GLEN ALLAN

GLAR 2179 GILA RIVER TELECOMMUNICATIONS INC CHANDLER

GLBY 1614 GILBY TEL CO GILBY

GLCR 3010 GLACIER STATE TEL CO

GLDN 1659 GOLDEN WEST TEL COOP INC WALL

GLFD 1017 GLASFORD TEL CO GLASFORD

GLFT 0329 GULF TEL CO PERRY

GLND 0619 GLANDORF TEL CO INC GLANDORF

GLTC 7900 GLOBAL TELEPHONE CORPORATION BOSTON

GLWD 0365 GLENWOOD TEL CO ATLANTA

GMIL 1015 GTE NORTH INC - IL .OOMINGTON

GMIN 0772 GTE NORTH INC - IN FORT WAYNE

GMMI 0695 GTE NORTH INC - MI MUSKEGON

GMMW 4313 GTE NORTH GRINNELL, IA

GMOH 0615 GTE NORTH INC - OH MARION

GMPA 0169 GTE NORTH INC - PA ERIE

GMSP 1553 GLENWOOD TEL MEMBERSHIP CORP BLUE HILL

GMTW 0097 GERMANTOWN TEL CO INC GERMANTOWN

GMWI NORTH INC - WI SUN PRARIE

GNBY 1887 GRANBY TEL CO GRANBY

GNHL 1890 GREEN HILLS TEL CORP BRECKENRIDGE

GNMA 8212 GOSFIELD NORTH MUN TEL SYS COTTAM

GNPS GLOBAL NAPS INC. NORWOOD

GNSN 2279 GUNNISON TEL CO GUNNISON

GNST 0039 GRANITE STATE TEL INC WEARE

GNVL 1396 GARDONVILLE COOP TEL ASSN BRANDON

GNWD 0888 GREENWOOD TEL CO INC MADISON

GPCS 1577 GREAT PLAINS COMMUNICATIONS INC BLAIR

GPNS 1660 GREAT PLAINS TEL CO

GRAD 1399 GRANADA TEL CO HECTOR

GRAG 1535 GRAIG TEL CO

GRAY 2058 GARY TEL CO

GRCL 1057 GALLATIN RIVER COMMUNICATIONS L.L.C CHAPEL HILL

GRDL 1023 GRIDLEY TEL CO GRIDLEY






BR-751-100-112

GRGS 1615 GRIGGS COUNTY TEL CO COOPERSTOWN

GRHM 1778 GORHAM TEL CO INC GORHAM

GRMD 1191 GRAND MOUND COOP TEL ASSN GRAND MOUND

GRNB 0036 GRANBY TEL & TEL CO GRANBY

GRND 1994 GRAND TEL CO INC JAY

GRNT 0930 GRANTLAND TELECOM INC MADISON

GRRT 0770 GARRETT TEL CO INC

GRSW 1195 GRISWOLD COOP TEL CO GRISWOLD

GRTG 1189 GRAETTINGER COOP TEL ASSN

GRTW 0456 GEORGETOWN TEL CO LAKESVILLE

GRVS 2373 GERVAIS TEL CO GERVAIS

GRVY 1395 GARDEN VALLEY TEL CO ERSKINE

GRWD GARWOOD TEL CO

GSHN 0296 GOSHEN TEL CO GOSHEN

GSUS 2223 GEM STATE UTILITIES CORP CHENEY, WA

GTAK 3009 GTE ALASKA INC ANCHORAGE

GTCA 2319 GTE CALIFORNIA THOUSAND OAKS

GTDS RESERVED -- CODES USED BY G T & E

GTEC GTE TELOPS - CENTRAL AREA IRVING

GTEN GTE TELOPS-NORTH AREA WESTFIELD

GTER 7646 GTE CARD SERVICES, INC DBA GTE LONG DISTANCE IRVING

GTES GTE TELOPS-SOUTH AREA TAMPA

GTEW GTE TELOPS-WEST AREA THOUSAND OAKS

GTEX GTE TELEPHONE OPERATIONS IRVING

GTFL 0328 GTE FLORIDA INC TAMPA

GTIL 1015 GENERAL TEL CO OF ILLINOIS BLOOMINGTON

GTIN 0772 GENERAL TEL CO OF INDIANA FORT WAYNE

GTKY 0407 GENERAL TEL CO OF KENTUCKY

GTMI 0695 GENERAL TEL CO OF MICHIGAN

GTMW 1186 GENERAL TEL CO OF THE MIDWEST

GTND 1447 CONTEL OF NORTH DAKOTA DBA GTE ND ST. PAUL, MN

GTNW 2416 GTE NORTHWEST INC EVERETT,WA

GTOH 0615 GENERAL TEL CO OF OHIO

GTPA 0169 GENERAL TEL CO OF PENNSYLVANIA ERIE

GTSA RESERVED -- CODES USED BY G T & E

GTSD 1643 CONTEL OF SOUTH DAKOTA INC DBA GTE SD ST. PAUL

GTSE 0479 GTE SOUTH INC DURHAM, NC

GTSW 2080 GTE SOUTHWEST INC SAN ANGELO, TX

GTVL 0771 GEETINGSVILLE TEL CO INC FRANKFORT

GTWI 0886 GENERAL TEL CO OF WISCONSIN

GULF 0298 GULF TEL CO FOLEY

GVHL 0297 GROVE HILL TEL CORP BAY SPRINGS, MS

GVMT 8213 GUEVREMONT INC LE TEL STE ROSALIE

GWCI 1643 GOLDEN WEST COMMUNICATIONS, INC. WALL

GWSI G.W.S.,INC. (SUB GOLDEN WEST TELECOMMUNICATIONS) WALL

HANC 0099 HANCOCK TEL CO HANCOCK

HANS HAINES TEL CO

HART 0368 HART TEL CO HARTWELL

HAXT 2190 HAXTUN TEL CO WISNER, NE

HBCS 1781 H & B COMMUNICATIONS INC HOLYROOD

HBRD 1203 HUBBARD COOP TEL ASSN HUBBARD

HCCY 0174 HUNTINGDON & CENTRE COUNTY TEL






BR-751-100-112

HCGI HOOKS COMMUNICATIONS GROUP, INC. FALLS CHURCH

HCKR 0171 HICKORY TEL CO AUGUSTA

HCNL 2419 HOOD CANAL TEL CO UNION

HCNY 2086 HILL COUNTRY TEL COOP INC INGRAM

HDLY 0698 HADLEY TEL CO INC MARION, LA

HDWT 0891 HEADWATERS TEL CO RHINELANDER

HELX 2376 HELIX TEL CO HELIX

HENS 0481 HEINS TEL CO SANFORD

HESG 0524 HEATH SPRINGS TEL CO HEATH SPRINGS

HGCY 0889 HAGER CITY TEL CO HAGER CITY

HGHS 0459 HUGHES TEL CO INC BAILEY

HGLD 0100 HIGHLAND TEL CO MONROE

HGND 0237 HIGHLAND TEL COOP MONTEREY

HHMN 1407 HOHMAN TEL CO PELICAN RAPIDS

HILD 2417 HAT ISLAND TEL CO LANGLEY

HILL HILLS TEL CO INC

HILS 1405 HILLS TEL CO INC DELL RAPIDS, SD

HINT 1995 HINTON TEL CO OF HINTON OK INC HINTON

HKML 8215 HURON & KINLOSS MUN TEL SYS RIPLEY

HLBO 0892 HILLSBORO TEL CO INC HILLSBORO

HLDL 0700 HILLSDALE COUNTY TEL CO

HLND 0565 HIGHLAND TEL COOP INC SUNBRIGHT, TN

HLST 1401 HALSTAD TEL CO HALSTAD

HLWY 1929 HOLWAY TEL CO MARION, LA

HMEY 1408 HOME TEL CO GRAND MEADOW

HMFR 1558 HEMINGFORD COOP TEL CO HEMINGFORD

HMGY 0140 HILLSBOROUGH & MONTGOMERY TEL CO

HMIL 1024 HAMILTON COUNTY TEL COOP DAHLGREN

HMNE 1562 HOME TEL CO OF NEBRASKA BRADY

HMNL 8214 HAY MUN TEL SYS ZURICH

HMPD 0010 HAMPDEN TEL CO HAMPDEN

HMPH 0566 HUMPHREYS COUNTY TEL CO NEW JOHNSONVILLE

HMTN 1555 HAMILTON TEL CO AURORA

HNCK 1403 HANCOCK TEL CO HANCOCK

HNPN HENNEPIN TEL CO

HNRY 1029 HENRY COUNTY TEL CO GENESEO

HNSC 1661 HANSON COUNTY TEL CO ALEXANDRIA

HNSN 1559 HENDERSON COOP TEL CO HENDERSON

HNVL 1026 HARRISONVILLE TEL CO WATERLOO

HOEM 0527 HOME TEL CO INC MONCKS CORNER

HOEY 1032 HOME TEL CO ST JACOB

HOKS 2089 HOOKS TEL CO INC

HOME 1782 HOME TEL CO INC GALVA

HOMX 0458 HOME TEL CO HARDY,AK

HOMZ 2377 HOME TEL CO MADISON, WI

HOOM 0778 HOME TEL CO INC WALDRON

HOPR 1563 HOOPER TEL CO HOPPER

HORY 0528 HORRY TEL COOP INC CONWAY

HPBO 0777 HOME TEL CO OF PITTSBORO PITTSBORO

HPPR 0300 HOPPER TEL CO ALTOONA

HPRS 1202 HOSPERS TEL EXCH INC HOSPERS

HRDN 1025 HARDIN COUNTY TEL CO






BR-751-100-112

HRDY 0259 HARDY TEL CO LOST RIVER

HRGY 0523 HARGRAY TEL CO INC HILTON HEAD ISL

HRLD 0408 HAROLD TEL CO INC HAROLD

HRLN 0620 HARLAN TEL CO PLEASANT PLAIN

HRMY 1404 HARMONY TEL CO HARMONY

HRNT 2322 HORNITOS TEL CO STOCKTON

HRRL 0775 HANCOCK RURAL TEL CORP MAXWELL

HRSH 1561 HERSHEY COOP TEL CO HERSHEY

HRTI 1109 HEARTLAND TELECOMMUNICATIONS COMPANY OF IOWA MANKATO

HRTL 0160 HEARTLAND COMMUNICATIONS, INC(SUB MIDSTATE) KIMBALL

HRTM 0889 HAGAR TELECOM INC HAGER CITY

HRTR 8216 HURONTARIO TELEPHONES LTD THEDFORD

HSAS 0011 HARTLAND & ST. ALBANS TEL CO HARTLAND

HSNC 1116 HANSON COMMUNICATIONS INC DBA MCCOOK TELECOM SALEM

HTCC HOMETOWN CABLEVISION CORPORATION SOUTH DAYTON

HTCO 3100 GTE HAWAIIAN TEL CO INC HONOLULU

HTIA 1297 HEART OF IOWA TEL COOP UNION

HTMN 1557 HARTMAN TEL EXCH INC DANBURY

HTNT 1556 HARTINGTON TEL CO HARTINGTON

HTSN 1409 HUTCHINSON TEL CO HUTCHINSON

HTSP 2241 HOT SPRINGS TEL CO HOT SPRINGS

HTVT 7188 HYPERION TELECOMMUNICATIONS OF VERMONT WILLISTON

HVLD 1780 HAVILAND TEL CO INC HAVILAND

HVLY 2321 HAPPY VALLEY TEL CO STOCKTON

HVNT 8828 HARVARD NET INC PORTLAND

HWDW 0171 HICKORY TEL CO HICKORY

HWKY 1199 HAWKEYE TEL CO HAWKEYE

HWTH 0713 HIAWATHA TEL CO MUNISING

HWVL 0369 HAWKINSVILLE TEL CO HAWKINSVILLE

HXLY 1205 HUXLEY COOP TEL CO HUXLEY

HYDR 1999 HYDRO TEL CO

HYPT 7129 HYPERION TELECOMMUNICATIONS INC PITTSBURGH

HYVL 0299 HAYNEVILLE TEL CO INC HAYNEVILLE

IAMO 1206 IAMO TEL CO COIN

IANK IOWA NETWORK SERVICES INC WEST DES MOINES

IATG 7896 INTERNATIONAL TELEPHONE GROUP, INC. MORRISTOWN

ICGL 7150 ICG TELECOM GROUP DENVER

ICMY 1616 INTER-COMMUNITY TEL CO NOME

ICTY INTER-COUNTY TEL CO

IENL 7895 INTERNATIONAL EXCHANGE NETWORKS, LTD. NEW YORK

IETL 7485 INTERNATIONAL TELCOM, LTD SEATTLE

IHSY 8509 PRODESIGN CORP. DBA INTERACTIVE HOME SYSTEMS CONCORD

ILCD 1037 ILLINOIS CONSOLIDATED TEL CO MATTOON

IMTN 2243 INTERMOUNTAIN TEL & POWER CO

INBL 2242 INTERBEL TEL COOP INC EUREKA

INDS 2093 INDUSTRY TEL CO INDUSTRY

INHD 0936 INDIANHEAD TEL CO WEYERHAUSER

INLD 2423 INLAND TEL CO ROSLYN, WA

INLN 1038 INLAND TEL CO CHAMPAIGN

INTI 7716 INTEGRATED TELETECHNOLOGIES INC. D/B/A ITELECOM NEW YORK

INTR 3011 INTERIOR TEL CO INC ANCHORAGE

INTS 0159 INTRASTATE TELEPHONE CO.,INC(SUB-INTERSTATE TELE) CLEAR LAKE






BR-751-100-112

INTW 0331 INDIANTOWN TEL SYSTEM INDIANTOWN

IRLD 2422 INTER-ISLAND TEL CO FRIDAY HARBOR

IRQS 0101 IROQUOIS TEL CORP

IRTN 0175 IRONTON TEL CO COPLAY

ISAD 0007 ISLAND TEL CO FRENCHBORO

ISLD 8087 ISLAND TEL CO LTD THE CHARLOTTETOWN

ISNA 7095 INTELNET SERVICES OF NORTH AMERICA, INC. WEST BERLIN

ISND 0677 ISLAND TEL CO BEAVER ISLAND

ISPU 7093 INTERNATIONAL DESIGN GROUP DBA USA TELECOM DANIA

ITFE 1209 INTERSTATE 35 TEL CO TRURO

ITMC 7149 INTERMEDIA COMMUNICATIONS INC. TAMPA

ITSE 0371 INTERSTATE TEL CO WEST POINT, GA

ITST 1654 INTERSTATE TELECOM COOP INC CLEAR LAKE

IWLC IWL CONNECT, INC. HOUSTON

JBNT 1785 J.B.N. TEL CO INC WETMORE

JDLS 3012 JUNEAU & DOUGLAS TEL CO

JFRN 1666 JEFFERSON TEL CO JEFFERSON

JFSN 1212 JEFFERSON TEL CO JEFFERSON

JHSN 1410 JOHNSON TEL CO REMER

JNIC JONES INTERCABLE ALEXANDRIA

JSCI 7320 JANE STREET COMMUNICATIONS, INC NEW YORK

JSVY 1213 JORDAN SOLDIER VALLEY COOP TEL CO SOLDIER

JTCC 4277 JTC COMMUNICATIONS, INC. LOUISVILLE

JTMR 1786 JETMORE TEL CO

JVLY 1664 JAMES VALLEY COOP TEL CO GROTON

KADK 1667 KADOKA TEL CO KADOKA

KALD 0625 KALIDA TEL CO INC KALIDA

KALM 2426 KALAMA TEL CO KALAMA

KALN 1214 KALONA COOP TEL CO KALONA

KARR 1567 KEYSTONE-ARTHUR TEL CO KEYSTONE

KCII 7735 KCI LONG DISTANCE, INC. SYRACUSE

KEND 0924 KENDALL TELEPHONE INC KENDALL

KFRS 1217 KEYSTONE FARMS COOP TEL CO KEYSTONE

KGSL 0705 KINGSLEY TEL CO KINGSLEY

KLMT 1900 K L M TEL CO RICH HILL

KLSB 1214 KALONA COOP SWITCHBOARD CO

KLVA 0703 KALEVA TEL CO KALEVA

KMAS 2280 KAMAS-WOODLAND TEL CO KAMAS

KMCV 6086 KMC TELECOM OF VIRGINIA, INC BEDMINSTER

KMPT 1413 K M P TEL CO KERKHOVEN

KMTC 1565 K & M TEL CO CHAMBERS

KMVL 1412 KASSON & MANTORVILLE TEL CO KASSON

KNBC 1668 KENNEBEC TEL CO KENNEBEC

KNDM 1901 KINGDOM TEL CO AUXVASSE

KNIP 2099 KNIPPA TEL CO KNIPPA

KNKL 1788 KANOKLA TEL ASSN ANTHONY

KNMN 1041 KINSMAN MUTUAL TEL CO KINSMAN

KNRA 8218 KENORA MUN TEL SYS KENORA

KPLN 0432 KAPLAN TEL CO KAPLAN

KRMN 2324 KERMAN TEL CO KERMAN

KRNK 2095 KARNAK TEL CO

KRSR 0045 KEARSARGE TEL CO NEW LONDON






BR-751-100-112

KRVL 2097 KERRVILLE TEL CO KERRVILLE

KSST 1789 KANSAS STATE TEL CO GARDNER

KTKN 3013 KETCHIKAN PUBLIC UTILITIES KETCHIKAN

KTZB 3019 KOTZEBUE TEL COOP

KWYD 8217 KEEWATIN MUN TEL SYS KEEWATIN

KYKL 6166 KEYSTONE KALLING, INC. PHILADELPHIA

LABA 8236 LA BAIE DU FEBVRE SOCIETE DE TEL BAIEVILLE

LAKE 2104 LAKE LIVINGSTON TEL CO LIVINGSTON

LAMT 1222 LA MOTTE TEL CO LA MOTTE

LARL 1223 LAUREL TEL CO INC LAUREL

LAVC 1704 LAVACA TEL CO LAVACA

LAWN 0442 LOUISIANA WESTERN TEL CO MONROE

LB 9329 ILLINOIS BELL TEL CO CHICAGO

LBCT 0784 LIBERTY CENTER TEL CO WARREN

LBRT 1706 LIBERTY TEL CO MONROE, LA

LBTI 8854 LBC TELEPHONY, INC. PARSIPPANY

LBTN 8219 LAMBTON INC LA CIE DE TEL LAMBTON

LCFB 7880 LOCAL FIBER, LLC ROCHESTER

LCII 7560 LCI INTERNATIONAL TELECOM CORP MCLEAN

LCIN LAMBDA COMMUNICATIONS, INCORPORADO SAN JUAN

LCKW 0177 LACKAWAXEN TEL CO ROWLAND

LCLK 7971 LEC-LINK ANTIOCH

LCLN 2351 LINCOLN COUNTY TEL SYSTEM INC PIOCHE

LCMS 1705 LIBERTY TEL & COMMUNICATIONS INC MONROE, LA

LCMY 1232 LYNNVILLE COMMUNITY TEL CO INC LYNNVILLE

LDLE 1414 LAKEDALE TEL CO ANNANDALE

LDLW 0058 LUDLOW TEL CO LUDLOW

LDMS 7711 LDM SYSTEMS INC. 254 S. MAIN STREET

LECO 2264 LEACO RURAL TEL COOP INC LOVINGTON

LEDS 0302 LEEDS TEL CO LEEDS

LEGH 1225 LEHIGH VALLEY COOP TEL ASSN LEHIGH

LEMH 2225 LEMHI TEL CO

LENR 1046 LEONORE MUTUAL TEL CO TONICA

LERU 1908 LE-RU TEL CO STELLA

LESL 0411 LESLIE COUNTY TEL CO HYDEN

LFCH 0433 LAFOURCHE TEL CO LAROSE

LFKN 2109 LUFKIN-CONROE TEL EXCH INC LUFKIN

LGNR 0783 LIGONIER TEL CO INC LIGONIER

LGOA LOG ON AMERICA, INC. PROVIDENCE

LGVI 8306 LE GROUPE VIDEOTRON ITEE DALLAS

LHLD 0179 LAUREL HIGHLAND TEL CO STAHSTOWN

LHLN 2244 LINCOLN TEL CO INC LINCOLN

LHRP 1791 LA HARPE TEL CO INC LA HARPE

LINR LINN RUAL TEL CO

LIPN 2105 LIPAN TEL CO LIPAN

LITC 8289 LONG ISLAND TELEPHONE COMPANY GREAT NECK

LJRL 2263 LA JICARITA RURAL TEL COOP INC MORA

LKDL 2101 LAKE DALLAS TEL CO LAKE DALLAS

LKFD 0896 LAKEFIELD TEL CO NEWTON

LKML 1221 LAKE MILLS TEL CO

LKRT 0532 LOCKHART TEL CO INC LOCKHART

LKSC 0102 LAKESIDE COMMUNICATIONS, INC. ROCKLAND






BR-751-100-112

LKSD 1011 LAKESIDE TEL CO CHAMPAIGN

LKSE 2102 LAKESIDE TEL CO

LKSH 0858 LAKESHORE TEL CO CECIL

LKWD 0178 LAKEWOOD TEL CO BARNESVILLE

LMCC 0613 LITTLE MIAMI COMMUNICATIONS CORP FAYETTEVILLE

LMWR 0900 LEMONWEIR VALLEY TEL CO CAMP DOUGLAS

LNCL 1568 LINCOLN TEL & TEL CO LINCOLN

LNCS 0531 LANCASTER TEL CO LANCASTER

LNDL 1422 LONSDALE TEL CO INC LONSDALE

LNED 1229 LOST NATION-ELWOOD TEL CO LOST NATION

LNNE 6186 LINEONE LLC WEST HARTFORD

LNON 0708 LENNON TEL CO LENNON

LNRK 1228 LONE ROCK COOP TEL CO LONE ROCK

LNSD 8220 LANSDOWNE RURAL TEL CO LTD LANSDOWNE

LNVL 0003 LINCOLNVILLE TEL CO LINCOLNVILLE

LOGN 0413 LOGAN TEL COOP INC AUBURN

LORE 1443 LORETEL SYSTEMS INC ADA

LPCY 1220 LA PORTE CITY TEL CO LA PORTE CITY

LRCT 0301 LAMAR COUNTY TEL CO MILLPORT

LRPE 1043 LAHARPE TEL CO LAHARPE

LRSN 0898 LARSEN-READFIELD TEL CO MILWAUKEE

LRTT 0570 LORETTO TEL CO INC LORETTO

LRVR 2427 LEWIS RIVER TEL CO INC LA CENTER

LRVY 1045 LEAF RIVER VALLEY TEL CO LEAF RIVER

LSID 0457 LAKESIDE TEL CO INC GLEN ALLAN

LSMR 1419 LISMORE COOP TEL CO LISMORE

LSPT 0180 LEESPORT TEL CO

LTHP 1932 LATHROP TEL CO PRINCETON

LTPT LIGHTSHIP TELECOM, L.L.C. NASHUA

LTRV 1809 MUTUAL TEL CO LITTLE RIVER

LUCK 0902 LUCK TEL CO LUCK

LVLC LEVEL 3 COMMUNICATIONS, LLC LOUISVILLE

LVLE 0899 LA VALLE TEL COOP LA VALLE

LVSN 2107 LIVINGSTON TEL CO LIVINGSTON

LWBY 0181 LEWISBERRY TEL CO DALLAS

LWPT 0412 LEWISPORT TEL CO INC LEWISPORT

LWRD 2103 LA WARD TEL EXCH INC LAWARD

LWRY 1423 LOWRY TEL CO LOWRY

LXTN 0483 LEXINGTON TEL CO LEXINGTON

MABL 1424 MABEL COOP TEL CO MABEL, MN

MADL 1425 MADELIA TEL CO MADELIA

MADN 1049 MADISON TEL CO HAMEL

MANT 2282 MANTI TEL CO MANTI

MAPL 0907 MAPLE TEL COOP INC MAPLE

MAQS 0908 MARQUETTE-ADAMS TEL COOP INC OXFORD

MAWI 8602 MAW INC FLEETWOOD

MB 9323 MICHIGAN BELL TEL CO DETROIT

MBDG 1671 MOBRIDGE TELECOMMUNICATIONS CO(SUB WEST RIVER) HAZEN

MBNE 0485 MEBANE HOME TEL CO INC MEBANE

MCCK 1669 MCCOOK COOP TEL CO SALEM

MCCR 0598 MCCLURE TEL CO MCCLURE

MCDD 1912 MCDONALD COUNTY TEL CO PINEVILLE






BR-751-100-112

MCDG 1047 MCDONOUGH TEL COOP COLCHESTER

MCDN 2430 MCDANIEL TEL CO SALKUM

MCGC MCGRAW COMMUNICATIONS, INC. NEW YORK

MCHV 1241 MECHANICSVILLE TEL CO MECHANICSVILLE

MCIM 7229 MCIMETRO ACCESS TRANSMISSION SERVICES, INC VIENNA

MCLD 2006 MCLOUD TEL CO OKLAHOMA CITY

MCMA 7882 METCOM ACCESS INC PLAINVIEW

MCMB 0103 MACOMB

MCNB 1048 MCNABB TEL CO MCNABB

MCNT 0788 MERCHANTS & FARMERS TEL CO HILLSBORO

MCNY 1054 MID CENTURY TEL COOP INC CANTON

MCRE 0305 MON-CRE TEL COOP INC RAMER

MCRL 0914 MOSEL & CENTERVILLE TEL CO MADISON

MCRT 7634 MICROTEL COMMUNICATIONS CORP. NEW YORK

MCSN 0915 MOSINEE TEL CO MOSINEE

MCTS 1427 MANKATO CITIZENS TEL CO MANKATO

MDAC 2010 MID-AMERICA TEL INC STONEWALL

MDBG 0105 MIDDLEBURGH TEL CO MIDDLEBURGH

MDCL 0504 MID-CAROLINA TEL CO

MDCN 1375 MID-COMMUNICATIONS INC MANKATO

MDGA 0357 MID-GEORGIA TEL CORP

MDHC 7989 MID-HUDSON COMMUNICATIONS, INC. CATSKILL

MDIA 1187 MID-IOWA TEL CO GILMAN

MDIN 0831 MID INDIANA TEL CORP

MDIS 1801 MADISON TEL CO INC MADISON

MDLK 2227 MUDLAKE TEL COOP ASSN INC DUBOIS

MDLN 0904 MADELINE ISLAND TEL CO CARNEY, MI

MDMC 7539 MIDCOM COMMUNICATIONS INC.(LOGICALL, ATN, TELENAT) SEATTLE

MDMI MID-MICHIGAN TEL CORP

MDMO 1917 MID-MISSOURI TEL CO PILOT GROVE

MDNT CAPITAL REGION HEALTHCARE CORPORATION DBA MEDNET CONCORD

MDOH MID OHIO TEL CORP NEWARK

MDPK 2008 MEDICINE PARK TEL CO MEDICINE PARK

MDPS 1251 MEDIAPOLIS TEL CO MEDIAPOLIS

MDSC 1709 MADISON COUNTY TEL CO INC HUNTSVILLE

MDTC 3335 MODERN TELECOMMUNICATIONS COMPANY GREEN CITY

MDTT 1433 MID-STATE TEL CO

MDVL 2226 MIDVALE TEL EXCH INC MIDVALE

MDWN 2009 MIDWESTERN TEL CO INC

MDWS 1431 MIDWEST TEL CO PARKERS PRAIRIE

MDWY 0711 MIDWAY TEL CO WATTON

MEAN MINNESOTA EQUAL ACCESS NETW SVCS INC PLYMOUTH

MEHN 1237 MARNE & ELK HORN TEL CO ELK HORN

METR 7729 METRACOM CORPORATION BOSTON

MFRS 0235 MERCHANTS AND FARMERS TEL CO

MFSI METROPOLITAN FIBER SYSTEMS INC OAKBROOK TERRACE

MFSL 7445 MFS INTELENET OF WASHINGTON, D.C., INC. WESTMONT

MFST 7108 MFS TELECOM, INC. DENVER

MGCC 7050 MGC COMMUNICATIONS, INC LAS VEGAS

MGCI MEGSINET-CLEC, INC. CHICAGO

MGTL 7553 MEGATEL, CORPORATION QUEENS VILLAGE

MGTN 0571 MILLINGTON TEL CO INC MILLINGTON






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MGWL 0238 MGW TELEPHONE CO INC WILLIAMSVILLE

MGZN 1710 MAGAZINE TEL CO MAGAZINE

MHGM 0702 MICHIGAMA TEL CO

MHNT 7677 MANHATTAN TELECOMMUNICATIONS CORPORATION

MHOM 1711 MOUNTAIN HOME TEL CO INC MONROE, LA

MHRD 1426 MANCHESTER-HARTLAND TEL CO MANCHESTER

MIDS 1670 MIDSTATE TEL CO KIMBALL

MIDT 1060 MOULTRIE INDEPENDENT TEL CO LOVINGTON

MIDW 0188 MIDWAY MUTUAL TEL CO

MILR 1243 MILLER TEL CO GARNER

MILS 1242 MILES COOP TEL ASSN MILES

MILT 8221 MILOT INC TEL ST PAULIN

MJDT 8931 FAIRPOINT COMMUNICATIONS CORP (PREV MJD TELECHOICE

CHATHAM

MKDL 1807 MO-KAN DIAL INC LOUISBURG

MKLK 3016 MUKLUK TEL CO INC TELLER

MLBY 0792 MULBERRY COOP TEL CO INC MULBERRY

MLHR 2456 MALHEUR HOME TEL CO ONTARIO

MLLL 2383 MOLALLA TEL CO MOLALLA

MLLR 1920 MILLER TEL CO INC MILLER

MLND 1055 MIDLAND TEL CO CHAMPAIGN

MLRS 1430 MELROSE TEL CO MELROSE

MLRY 0304 MILLRY TEL CO MILLRY

MLTC 7390 MASSACHUSETTS LOCAL TELEPHONE COMPANY, INC DORCHESTER

MLTW 0910 MILLTOWN MUTUAL TEL CO MILLTOWN

MLVL 0533 MCCLELLANVILLE TEL CO INC MCCLELLANVILLE

MMSN 1250 MUTUAL TEL CO OF MORNING SUN MORNING SUN

MMTG 0183 MAHANOY & MAHANTANGO TEL CO HERNDON

MMTL 3315 MID-MAINE TELECOM BANGOR

MMTP MID-MAINE TELPLUS DBA MID-MAINE COMMUNICATIONS

MNBN 1245 MINBURN TEL CO MINBURN

MNBW 2294 MEDICINE BOW TEL CO INC MEDICINE BOW

MNBY 0462 MOUND BAYOU TEL AND COMMUNICATIONS INC BAY SPRINGS

MNCC 8304 METRONET COMMUNICATIONS CORPORATION CALGARY

MNDV 0912 MONDOVI TEL CO MONDOVI

MNFR 0634 MINFORD TEL CO MINFORD

MNGT 8223 MORNINGTON MUN TEL SYS MILVERTON

MNIL 8222 MANITOULIN ISLAND TEL CO LTD MINDEMOYA

MNLK 1437 MINNESOTA LAKE TEL CO MINNESOTA LAKE

MNLL 1235 MANILLA TEL CO MANILLA

MNOT 1624 MINOT TELEPHONE COMPANY MINOT

MNRG 1808 MOUNDRIDGE TEL CO MOUNDRIDGE

MNRO 0913 MONROE COUNTY TEL CO MILWAUKEE

MNRV 0791 MONROVIA TEL CORP

MNSG 0713 MUNISING TEL CO

MNST 2116 MUENSTER TEL CORP OF TEXAS MUENSTER

MNTR 2384 MONITOR COOP TEL CO WOODBURN

MNVL 0307 MOUNDVILLE TEL CO MOUNDVILLE

MNVY 1439 MINNESOTA VALLEY TEL CO INC FRANKLIN

MNWA 0905 MANAWA TEL CO INC MANAWA

MOAP 2353 MOAPA VALLEY TEL CO OVERTON

MODN 1247 MODERN COOP TEL CO SOUTH ENGLISH

MONN 0790 MONON TEL CO INC MONON






BR-751-100-112

MONR 2385 MONROE TEL CO MONROE

MORI 1904 MISSOURI TEL CO COLUMBIA

MOTC 7772 MEDIAONE TELECOMMUNICATIONS CORP JACKSONVILLE

MOVL 0306 MONROEVILLE TEL CO MONROEVILLE

MPHM 0633 MIDDLE POINT HOME TEL CO MIDDLE POINT

MPLS 0881 MID-PLAINS TEL INC MIDDLETON

MPNN 0176 MID PENN TEL CORP

MPRL 2112 MID-PLAINS RURAL TEL COOP INC TULIA

MRDN 0046 MERIDEN TEL CO MERIDEN

MRDV 0189 MURDOCKSVILLE IND TEL CO (NAME CHANGE)

MRGV 0104 MARGARETVILLE TEL CO INC MARGARETVILLE

MRLB 1622 MOORE & LIBERTY TEL CO ENDERLIN

MRLY 1249 MORLEY TEL CO MORLEY

MRMC 0047 MERRIMACK COUNTY TEL CO CONTOOCOOK

MRNC 0712 MORENCI HOME TEL CO

MROT METRO ONE TELECOM BEAVERTON

MRSL 1050 MARSEILLES TEL CO OF MARSEILLES METAMORA

MRSY 0185 MARIANNA-SCENERY HILL TEL CO MARIANNA

MRTL 1238 MARTELLE COOP TEL ASSN MARTELLE

MRTM 8089 MARITIME TEL & TEL CO LTD HALIFAX

MRUL 0414 MOUNTAIN RURAL TEL COOP CORP INC WEST LIBERTY

MRVS 2246 MID-RIVERS TEL COOP INC CIRCLE

MS 9636 MOUNTAIN BELL DENVER

MSAT 1617 MIDSTATE TEL CO STANLEY

MSCK 0710 MESICK TEL CO

MSHL 2431 MASHELL TEL CO INC EATONVILLE

MSPI 0461 MISSISSIPPI TEL CORP

MSSN 1239 MASSENA TEL CO MASSENA

MSTC 0462 MISSISSIPPI TEL & COMM INC

MSTE 1433 MID STATE TEL CO SPICER

MSTH 0460 MID-SOUTH TEL CO INC RIENZI

MSTN 2117 MUSTANG TEL CO MONROE, LA

MSTT 0160 MIDSTATE TEL CO

MSYS 8088 MANITOBA TEL SYS WINNIPEG

MTAN 2386 MT ANGEL TEL CO MT ANGEL

MTCI 8358 MOMENTUM TELECOM INC SAN RAFAEL

MTCM 7804 TDS METROCOM, INC MADISON

MTCO MTCO COMMUNICATIONS, INC METAMORA

MTHB 0916 MT HOREB TEL CO MT HOREB

MTMO 1053 METAMORA TEL CO METAMORA

MTNS 0270 MOUNTAIN STATE TEL CO MASONTOWN

MTPS 1061 MT PULASKI TEL & ELEC CO LINCOLN

MTRL 1914 MARK TWAIN RURAL TEL CO HURDLAND

MTRM 1660 MT RUSHMORE TEL CO KEYSTONE

MTRS 1058 MONTROSE MUTUAL TEL CO DIETERICH

MTSK 3015 MATANUSKA TEL ASSN INC PALMER

MTTC METRO TELECONNECT, INC GAITHERSBURG

MTTL MOUNTAIN TELECOMMUNICATIONS INC TEMPE

MTUL 1251 MUTUAL TEL CO OF MEDIAPOLIS

MTVW 1712 MOUNTAIN VIEW TEL CO MOUNTAIN VIEW

MTZM 1248 MONTEZUMA MUTUAL TEL CO MONTEZUMA

MUTL 1252 MUTUAL TEL CO SIOUX CENTER






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MUTY 3014 MANLEY UTILITY CO

MUVL 0190 MURRAYSVILLE TEL CO EXPORT

MVLE 1246 MINERVA VALLEY TEL CO INC ZEARING

MVRN 0917 MT VERNON TEL CO MADISON

MWAY 0909 MIDWAY TEL CO MADISON

MWST 1431 MIDWEST TEL CO

MXWL 2266 MAXWELL TEL EXCH

MYTL 0449 MYRTLE TEL CO INC HARDY,AK

MZPP 1429 MAZEPPA TEL CO

NACC NORTH AMERICAN COMMUNICATIONS CONTROL, INC. NEW YORK

NACI NORTH AMERICAN COMMUNICATIONS, INC. WYOMING

NACS 8945 NA COMMUNICATIONS, INC ABINGDON

NANT 8224 NANTES INC LA CIE DE TEL LAMBTON

NASS NETWORK ACCESS SOLUTIONS STERLING

NATL 7206 NORTH AMERICAN TELECOMMUNICATIONS UNIONDALE

NAVJ 2275 NAVAJO COMMUNICATIONS CO WINDOW ROCK

NB 9325 INDIANA BELL TEL CO INDIANAPOLIS

NBGD 0375 NELSON-BALL GROUND TEL CO NELSON

NBRS 1573 NE TEL CO

NBWK 8090 NEW BRUNSWICK TEL CO LTD THE SAINT JOHN

NCCC 8293 NORTH COUNTY COMMUNICATIONS CORP. SAN DIEGO

NCNA 2121 NOCONA TEL CO

NCNI NORFOLK COUNTY INTERNET, INC. FRANKLIN

NCRY 3026 NORTH COUNTRY TEL CO EAGLE

NCTL 0573 NORTH CENTRAL TEL COOP INC LAFAYETTE, TN

NCVA NET2000 COMMUNICATIONS OF VIRGINIA 2195 FOX MILL RD, HERNDON

NCVL 0108 NICHOLVILLE TEL CO INC NICHOLVILLE

NDKT 1447 NORTH DAKOTA TEL CO DEVILS LAKE

NDTC 1447 THE NORTH DAKOTA PHONE COMPANY INC

NE 9102 NEW ENGLAND TEL & TEL CO BOSTON, MA

NEBC 1527 NEBCOM, INC. JACKSON

NECE 1574 NEBRASKA CENTRAL TEL CO GIBBON

NEES 8703 NEW WORLD PHONE SERVICE, INC. NORRISTOWN

NEFL 0335 NORTHEAST FLORIDA TEL CO INC MACCLENNY

NEIA 1230 NORTHEAST IOWA TEL CO MONONA

NELA 0435 NORTHEAST LOUISIANA TEL CO INC COLLINSTON

NEMO 1931 NORTHEAST MISSOURI RURAL TEL CO GREEN CITY

NENE 1576 NORTHEAST NEBRASKA TEL CO JACKSON

NENG 1257 NORTH ENGLISH COOP TEL CO NORTH ENGLISH

NEPA 0191 NORTH EASTERN PENNSYLVANIA TEL CO FOREST CITY

NESN 1577 NORTHEASTERN TEL CO

NETS 7799 ENERGY RESEARCH GROUP DBA NORTHEAST TEL SERVICES NEWTON

NEVD 2354 NEVADA TEL & TEL CO TONOPAH

NFLD 8085 NEWFOUNDLAND TEL CO LTD ST JOHN’S

NFRC 8225 NORTH FRONTENAC TEL CO SHARBOT LAKE

NGIT 8867 NTEGRITY TELECONTENT SERVICES, INC. BALTIMORE

NHLM 2387 NEHALEM TEL & TEL CO NEHALEM

NHPE 0308 NEW HOPE TEL COOP NEW HOPE

NHST 2388 NORTH-STATE TEL CO MT VERNON

NIGR 0920 NIAGARA TEL CO NIAGARA

NJ 9206 NEW JERSEY BELL TEL CO NEWARK

NJSY 0141 BELL ATLANTIC-NJ,INC(PREV NJ TEL CO)






BR-751-100-112

NKVE 0639 NEW KNOXVILLE TEL CO NEW KNOXVILLE

NLAL 0286 NATIONAL TEL CO OF ALABAMA MONROE,LA

NLEC NECLEC, LLC HINGHAM

NLNW 7556 NORTHLAND NETWORKS UTICA

NLOL 7847 NATIONAL COMMUNICATIONS, LLC MILWAUKEE

NLSN 0918 NELSON TEL COOP DURAND

NLTC 8694 NEW LINE TELEPHONE AND COMMUNICATIONS COMPANY, INC

HINGHAM

NMAD 1625 NORTHWEST MUTUAL AID TEL CORP

NMCC 8774 NEW MILLENNIUM COMMUNICATIONS CORP MIAMI

NMNT 2247 NEMONT TEL COOP INC SCOBEY

NNET NEWCOMM NET, INC. FREDERICK

NNRT 2193 NUCLA-NATURITA TEL CO NUCLA

NNRW 8226 NORTH NORWICH MUN TEL SYS BURGESSVILLE

NOAR 1713 NORTHERN ARKANSAS TEL CO FLIPPIN

NOCT 1256 NORTH CENTRAL TEL CO

NOFL 0335 NORTH FLORIDA TEL CO

NOIA 1259 NORTHERN IOWA TEL CO SIOUX CENTER

NOMI 4251 NORCOM, INC. BOCA RATON

NONN 1623 NOONAN FARMERS TEL CO NOONAN

NOPA 0192 NORTH PENN TEL CO PRATTSBURG

NORT 1500 NORTHERN TEL CO OF MINNESOTA WAWINA

NOSC 7519 NOS COMMUNICATIONS INC LAS VEGAS

NOTH 1578 NORTHERN TEL CO

NOVA 0644 NOVA TEL CO NOVA

NOWC 7771 NOW COMMUNICATIONS, INC. JACKSON

NOWE 2249 NORTHWESTERN TEL SYSTEMS INC KALISPELL

NOWS 0922 NORTH-WEST TEL CO TOMAH

NOXP 0461 NOXAPATER TEL CO INC LEAKSVILLE

NPBH 0193 NORTH PITTSBURG TEL CO GIBSONIA

NPCM 7137 NORTHPOINT COMMUNICATIONS, INC. SAN FRANCISCO

NRFD 0061 NORTHFIELD TEL CO NORTHFIELD

NRFW 8227 NORTH RENFREW TEL CO LTD BEACHBURG

NRLD 1445 NORTHLAND TEL CO HILL CITY

NRMN 1443 NORMAN COUNTY TEL CO INC ADA

NRRL 1262 NORWAY RURAL TEL CO KANAWHA

NRST 0938 NORTHEAST TEL CO PULASKI

NRTN 8228 NORTHERN TEL LTD NEW LISKEARD

NRWT 8092 NORTHWESTEL INC WHITEHORSE, YT

NRWY 0535 NORWAY TEL CO INC NORWAY

NSGK 3018 NUSHAGAK TEL COOP INC DILLINGHAM

NSPR 1624 NORTHERN STATES POWER CO TEL DEPT MINOT

NSTE 0491 NORTH STATE TEL CO HIGH POINT

NTCA NATIONAL TELEPHONE COOPERATIVE ASSOCIATION (NTCA) WASHINGTON

NTCT NTCNET TELECOM INC NEWPORT

NTEL 8852 NTEL GERMANTOWN

NTHW 1261 NORTHWEST TEL COOP ASSN HAVELOCK

NTNL 3017 NATIONAL UTILITIES INC PORT TOWSEND, WA

NTOM 3316 NORTHLAND TELEPHONE OF MAINE, INC. PORTLAND

NTRN 2248 NORTHERN TEL COOP INC SUNBURST

NTRV 0236 NORTH RIVER TEL COOP DAYTON

NTST 7483 NEW TELCO, L.P. DBA SPRINT TELECOM. VENTURE KANSAS CITY

NTTC 2043 NORTH TEXAS TEL CO BYERS






BR-751-100-112

NUNN 2194 NUNN TEL CO NUNN

NUPS NUTEL PHONE SERVICE, INC. NORRISTOWN

NURL 1442 NEW ULM TELECOM INC NEW ULM

NV 9742 NEVADA BELL RENO

NVAL 4051 NEW ENGLAND VOICE AND DATA, LLC PROVIDENCE

NVLY 1929 NODAWAY VALLEY TEL CO

NVST NOVUS TELECOM, INC VANCOUVER

NVYS 0924 NOVY’S TEL CO KENDALL

NW 9631 NORTHWESTERN BELL OMAHA

NWCC 1625 NORTHWEST COMMUNICATIONS COOP RAY

NWCS 3029 NEW CASTLE TELEPHONE CO NEW CASTLE

NWFL 1927 NEW FLORENCE TEL CO INC NEW FLORENCE

NWHP 0239 NEW HOPE TEL CO NEW HOPE

NWIA 1260 NORTHWEST IOWA TEL CO INC SARGEANT BLUFF

NWIN 0800 NORTHWESTERN INDIANA TEL CO INC HEBRON

NWLA 0436 NORTHWEST LOUISIANA TEL CO INC MONROE

NWLN 1928 NEW LONDON TEL CO NEW LONDON

NWLS 0796 NEW LISBON TEL CO INC NEW LISBON

NWPR 0797 NEW PARIS TEL INC NEW PARIS

NWPS 7648 NETWORK PLUS INC QUINCY

NWPT 0107 NEWPORT TEL CO INC NEWPORT

NWTS 2382 NORTHWESTERN TEL SYSTEMS INC LEBANON

NWWN 1062 NEW WINDSOR TEL CO NEW WINDSOR

NXAZ 4793 NEXTLINK ARIZONA, INC. BELLEVUE

NXCA 7262 NEXTLINK OF CALIFORNIA SANTA ANA

NXDC 8964 NEXTLINK, D.C., INC WASHINGTON

NXFL 6100 NEXTLINK FLORIDA INC. MIAMI

NXGA 8758 NEXTLINK GEORGIA, INC. SMYRNA

NXIL 7056 NEXTLINK ILLINOIS, INC. OAKBBROOK

NXMI 4125 NEXTLINK MICHIGAN, INC. BELLEVUE

NXMO 4774 NEXTLINK MISSOURI, INC. BELLEVUE

NXNJ 4123 NEXTLINK NEW JERSEY, INC NEWARK

NXNV 7521 NEXTLINK NEVADA, LLC HENDERSON

NXNY 8340 NEXTLINK NEW YORK, L.L.C. NEW YORK

NXOH 7520 NEXTLINK OHIO, LLC COLUMBUS

NXPA NEXTLINK PENNSYLVANIA, L.P. WYOMISSING

NXPR 0464 NOXAPATER TEL CO INC BAY SPRINGS

NXTN 7344 NEXTLINK TENNESSEE, LLC NASHVILLE

NXTX 8958 NEXTLINK TEXAS, INC. DALLAS

NXWA 7340 NEXTLINK WASHINGTON, L.L.C. SPOKANE

NY 9104 NEW YORK TEL CO NEW YORK, NY

NYCT 7958 NEW YORK COIN TELEPHONE CO., INC. SAN ANTONIO

NYLT NEW YORK LOCAL TELEPHONE, INC. KNOXVILLE

NYTI 7003 NEW YORK TELECONNECT, INC. HARRISBURG

OAKW 0645 OAKWOOD MUTUAL TEL CO OAKWOOD

OALL 7022 ONSITE ACCESS LOCAL LLC NEW YORK

OB 9321 OHIO BELL TEL CO CLEVELAND

OCIC 7908 OVATION COMMUNICATIONS, INC (PREV OCI COMM.) 401 SECOND AVENUE SOUTH

OCRL 0111 ONEIDA COUNTY RURAL TEL CO HOLLAND PATENT

OCTY 0019 OXFORD COUNTY TEL & TEL CO BUCKFIELD

ODIN 1065 ODIN TEL EXCH INC ODIN

ODMM 0714 OGDEN TEL CO BISSFIELD






BR-751-100-112

ODNL O’DONNELL TEL CO INC

OFRM 1934 ORCHARD FARM TEL CO ST CHARLES

OGDN 1263 OGDEN TEL CO OGDEN

OGEN 0110 OGDEN TEL CO SPENCERPORT

OJVC OBJECTIVE COMMUNICATIONS, INC PORTSMOUTH

OKAT 2011 OKLAHOMA ALLTEL INC LITTLE ROCK, AR

OKCN 1984 OKLAHOMA COMMUNICATION SYSTEM INC CHOCTAW

OKLH 2013 OKLAHOMA TEL & TEL INC DUSTIN

OKMN 0311 OAKMAN TEL CO INC LEESBURG

OKST OKLAHOMA STATE TEL CO

OKWE 2014 OKLAHOMA WESTERN TEL CO CLAYTON

OLIN 1264 OLIN TEL CO INC OLIN

OMCC OMC COMMUNICATIONS, INC. BETHESDA

OMTP 0801 ODON TEL CO ODON

ONAC ONSITE ACCESS, LLC NEW YORK

ONCS 8229 ONTARIO NORTHLAND TRANS COMSN NORTH BAY

ONED 1066 ONEIDA TEL EXCH ONEIDA

ONNT 0312 ONEONTA TEL CO INC ONEONTA

ONSL 1265 ONSLOW COOP TEL ASSN ONSLOW

ONTN 0717 ONTONAGON COUNTY TEL CO ONTONAGON

ONTR 0112 ONTARIO TEL CO INC PHELPS

OOCD 0574 OOLTEWAH-COLLEGEDALE TEL CO CHICKAMAUGA, GA

OPGC 8978 OPTIMUM GLOBAL COMMUNICATIONS, INC SPRINGFIELD

ORAN 1266 ORAN MUTUAL TEL CO ORAN

ORCY 0337 ORANGE CITY TEL CO

ORFL 0114 ORISKANY FALLS TEL CORP ORISKANY FALLS

ORGE 1935 OREGON FARMERS MUTUAL TEL CO OREGON

ORGN 2389 OREGON TEL CORP MT VERNON

ORID 2390 OREGON-IDAHO UTILITIES INC SAN FRANCISCO

ORIN 1067 ORION TEL EXCH ASSN ORION

ORWL 0649 ORWELL TEL CO ORWELL

OSKS 1448 OSAKIS TEL CO PARKERS PRAIRIE

OSWY 0194 OSWAYO RIVER TEL CO SHINGLEHOUSE

OTNB 8230 OTONABEE TEL LTD MILBROOK

OTTO 0195 OTTO TEL CO INC BUTLER

OTVL 0650 OTTOVILLE MUTUAL TEL CO OTTOVILLE

OTZT 3019 OTZ TEL COOP INC KOTZKBUE

OWYH 2229 OWYHEE TEL CO

OZAT AZARK TELEPHONE COMPANY SENECA

PA 9208 BELL ATLANTIC-PA,INC(PREV BELL OF PA) PHILADELPHIA

PABG 1275 PRAIRIEBURG TEL CO INC PARIRIEBURG

PALO 1269 PALO COOP TEL ASSN PALO

PANR 1271 PANORA COOP TEL ASSN INC PANORA

PARM 0719 PARMA TEL CO

PATH PATH ENTERPRISES, INC UNION

PBLT 0315 PINE BELT TEL CO INC ARLINGTON

PBRL 1451 PAUL BUNYAN RURAL TEL COOP BEMIDJI

PBUC 0723 PUBLIC SERVICE TEL CO

PCSI 4346 PHOENIX COMMUNICATIONS SOLUTIONS, INC WEST NEW YORK

PCSS 7676 PREFERRED CARRIER SERVICES DALLAS

PCTY 0937 PRICE COUNTY TEL CO PHILLIPS

PCVY 1936 PEACE VALLEY TEL CO PEACE VALLEY






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PDRV 2198 PINE DRIVE TEL CO BEULAH

PELS 2391 PEOPLES TEL CO LYONS

PENN 0197 PENNSYLVANIA TEL CO JERSEY SHORE

PEOL 1453 PEOPLES TEL CO BIGFORK

PEOP 0930 PEOPLES TEL CO (BLOOMINGTON) MADISON

PEPL 1814 PEOPLES MUTUAL TEL CO LA CYGNE

PEPS 1273 PEOPLES TEL CO AURELIA

PETL 4766 PELL-TEL INC. BLOOMFIELD

PETZ 2196 PEETZ COOP TEL CO PEETZ

PFST 8231 PEOPLE’S TEL CO OF FOREST LTD FOREST

PGEN 0721 PIGEON TEL CO PIGEON

PGRG 0233 PRINCE GEO TEL CO

PGSS 0380 PROGRESSIVE RURAL TEL COOP INC RENTZ

PGWS PUGWASH RIVER MUTUAL TEL CO PUGWASH

PHDL 2016 PANHANDLE TEL COOP INC GUYMON, OK

PHLP 2197 PHILLIPS COUNTY TEL CO HOLYOKE

PHMG PHONE MICHIGAN GRANDVILLE

PHNK 7640 PHOENIX NETWORK, INC. GOLDEN

PIER 1817 PIONEER TEL ASSN INC ULYSSES

PINE 2392 PINE TEL SYSTEM HALFWAY

PINR 2393 PIONEER TEL COOPERATIVE PHILOMATH

PINX 2017 PINE TEL CO BROKEN BOW

PIRC 1581 PIERCE TEL CO PIERCE

PIVL 0494 PINEVILLE TEL CO PINEVILLE

PJCT 2231 PROJECT MUTUAL TEL COOP ASSN INC RUPERT

PKSV 0062 PERKINSVILLE TEL CO PERKINSVILLE

PLAN 2199 PLAINS COOP TEL ASSN INC JOES

PLCN 1452 PELICAN TEL CO

PLDN 0437 PLAIN DEALING TEL CO INC MONROE

PLES 1672 PEOPLES TEL & TEL CO

PLMR 1270 PALMER MUTUAL TEL CO PALMER

PLMT 0536 PALMETTO RURAL TEL COOP INC WALTERBORO

PLNT 0378 PLANTERS RURAL TEL COOP INC NEWINGTON

PLPN 2127 PALO PINTO TEL CO

PLRL 2131 POKA-LAMBRO TEL COOP INC TAHOKA

PLTN 1818 PLEASANTON TEL CO

PLVW 1582 PLAINVIEW TEL CO INC PLAINVIEW

PMBK 0243 PEMBROKE TEL COOP PEMBROKE

PMBP 0497 PIEDMONT TEL MEMBERSHIP CORP LEXINGTON

PMBR 0376 PEMBROKE TEL CO INC PEMBROKE

PMDC PMC DIRECT CORP ISLANDIA

PMLK 6112 PRIMELINK, INC. CHAMPLAIN

PMTN 0196 PALMERTON TEL CO PALMERTON

PN 9638 PACIFIC NORTHWEST BELL SEATTLE

PNBH 0539 POND BRANCH TEL CO INC GILBERT

PNCL 2346 PINNACLES TEL CO PAICINES

PNER 2018 PIONEER TEL COOP INC KINGFISHER

PNIS 1454 PINE ISLAND TEL CO HECTOR

PNLD 0377 PINELAND TEL COOP INC METTER

PNRS 2332 PONDEROSA TEL CO O’NEALS

PNSC 2270 PENASCO VALLEY TEL COOP INC ARTESIA

PNSL 0720 PENINSULA TEL CO TRAVERSE CITY






BR-751-100-112

PNTM 8596 PENN TELECOM, INC GIBSONIA

PNTR 0020 PINE TREE TEL & TEL CO GRAY

PNUL 2436 PENINSULA TELECOMMUNICATIONS INC FORKS

POLR 1630 POLAR COMMUN MUTUAL AID CORP PARK RIVER

POLS 0931 PEOPLES TEL CO RANDOLPH

PONR 2437 PIONEER TEL CO LA CROSSE

POPL 0244 PEOPLES MUTUAL TEL CO GRETNA

POPS 2130 PEOPLES TEL COOP QUITMAN

POVL 0809 POSEYVILLE TEL CO INC POSEYVILLE

POWL 0577 POWELL TEL CO

PPLL 2129 PEEPLES TEL CO SUGAR LAND

PPLS 0576 PEOPLES TEL CO INC ERIN

PPLT 2249 PACIFIC POWER & LIGNT CO

PPLX 0314 PEOPLES TEL CO INC LEESBURG

PPPL 4884 PRE-PAID PHONES, LTD LAS VEGAS

PPWR 0379 PLANT TEL CO TIFTON

PRAR 1073 PRAIRIE TEL CO CHAMPAIGN

PRCA 3200 PUERTO RICO COMMUNICATIONS CORP SAN JUAN

PRCO 1717 PERCO TEL CO PERRYVILLE

PRES 0266 PRESTON TEL CO

PRGV 1718 PRAIRIE GROVE TEL CO PRAIRIE GROVE

PRJT 2250 PROJECT TEL CO INC SCOBEY

PRML 1450 PARK REGION MUTUAL TEL CO UNDERWOOD

PRNS PREFERRED NETWORK SOLUTIONS, INC. VALLEY STREAM

PRRE 1344 PRAIRIE TEL CO INC BREDA

PRRL 0538 PIEDMONT RURAL TEL COOP INC LAURENS

PRRT 8082 PRINCE RUPERT CITY TELEPHONES PRINCE RUPERT

PRSC 2439 PRESCOTT TEL & TEL CO

PRTN 0811 PRINCETON TEL CO OF PRINCETON INDIANA

PRUI BELL-EAST COMPANY INC. (PREV PRE-TELL COMMUN) BAYSHORE

PRUL 0415 PEOPLES RURAL TEL COOP CORP MCKEE

PSRL 0807 PERRY-SPENCER RURAL TEL COOP INC ST MEINRAD

PSTN 1276 PRESTON TEL CO PRESTON

PSVC 0381 PUBLIC SERVICE TEL CO REYNOLDS

PSVL 0116 PATTERSONVILLE TEL CO ROTTERDAM JUNC

PT 9740 PACIFIC BELL SAN FRANCISCO

PTBG 1580 PETERSBURG TEL CO PETERSBURG

PTBY 0118 PORT BYRON TEL CO PORT BYRON

PTCH 2230 POTLATCH TEL CO INC KENDRICK

PTEC 4029 PAETEC COMMUNICATIONS FAIRPORT

PTHN PATHNET, INC WASHINGTON

PTIC 2360 PACIFIC TELECOM INC LEBANON

PTRN 3201 PUERTO RICO TEL CO SAN JUAN

PTRV 0651 PATTERSONVILLE TEL CO CARROLLTON

PTTN 0000 PTT NETHERLANDS HAGUE

PTUA 2173 PAPAGO TRIBAL UTILITY AUTH. SELLS

PTVL 0934 PLATTEVILLE TEL CO DBA PTI COMMUNICATIONS PLATTEVILLE

PTWM 2020 POTTAWATOMIE TEL CO EARLSBORO

PUMI PARAMOUNT COMMUNICATIONS INC. RALEIGH

PUTA 2173 PAPAGO TRIBAL UTILITY AUTHORITY SELLS

PVLL 1274 POSTVILLE TEL CO DBA PTI COMMUNICATIONS POSTVILLE

PWRL 0813 PULASKI-WHITE RURAL TEL COOP INC STAR CITY






BR-751-100-112

PXUT 8686 PAYLEXX UTILITIES & TELEC SERVICES OF AMERICA LONG ISLAND CITY

PYMT 0200 PYMATUNING INDEP TEL CO GREENVILLE

QAKR 0201 QUAKER STATE TEL CO HERSHEY

QNCY 0338 QUINCY TEL CO QUINCY

QUBC 8083 QUEBEC-TEL RIMOUSKI

RANG 2251 GENERAL RANGE TEL COOP INC FORSYTH

RBLK 0941 RIB LAKE TEL CO RIB LAKE

RBLT 1721 RICE BELT TEL CO WEINER

RBNI 7185 R & B NETWORK, INC. DALEVILLE

RBRT 1674 ROBERTS COUNTY TEL COOP ASSN NEW EFFINGTON

RBTL ROBTEL INC. EAST ROCHESTER

RBTT 0249 ROANOKE & BOTETOURT TEL CO DALEVILLE

RCCI 1662 RC COMMUNICATIONS, INC(SUB ROBERTS COUNTY) NEW EFFINGTON

RCHC 7738 REACH COMMUNICATIONS INC. ALBANY

RCHE 0267 RITCHIE TEL CO HARRISVILLE

RCHL 0542 ROCK HILL TEL CO ROCK HILL

RCMD 0037 RICHMOND TEL CO RICHMOND

RCMS ROCHESTER COMMUNICATIONS INC

RCNK 7618 RCN TELECOM SERVICES, INC(PREV RESIDENTIAL COMM) PRINCETON

RCNP 8309 RCN TELECOM SERVICES OF PHILADELPHIA INC PRINCETON

RCNX 7602 1-800-RECONEX, INC HUBBARD

RCPT 1942 ROCK PORT TEL CO ROCK PORT

RCRV 0943 ROCK RIVER TEL CO MADISON

RCSR 0121 ROCHESTER TEL CORP ROCHESTER

RCWL 1282 ROCKWELL COOP TEL ASSN ROCKWELL

RDCL 1277 RADCLIFFE TEL CO INC RADCLIFFE

RDFD 1720 REDFIELD TEL CO INC MONROE, LA

RDLY 1278 READLYN TEL CO READLYN

RDRV 1631 RED RIVER RURAL TEL ASSN ABERCROMBIE, ND

RDWD 1472 REDWOOD COUNTY TEL CO REDWOOD FALLS

RGGN 2202 ROGGEN TEL COOP CO ROGGEN

RGLD 0316 RAGLAND TEL CO INC RAGLAND

RGNT 0942 RICHLAND-GRANT TEL COOP INC BLUE RIVER

RGVL 0654 RIDGEVILLE TEL CO RIDGEVILLE CORS

RGWY 0541 RIDGEWAY TEL CO INC RIDGEWAY

RHNL 0940 RHINELANDER TEL CO RHINELANDER

RHSY 1474 ROTHSAY TEL CO INC ROTHSAY

RICO 2201 RICO TEL CO RICO

RIDG 0540 RIDGE TEL CO INC RIDGE SPRING

RKDL 1473 ROCK DELL TEL CO KASSON

RKLD 2232 ROCKLAND TEL CO ROCKLAND

RMAN 2136 ROMAIN TEL CO INC GRANDVIEW

RMBP 0496 RANDOLPH TEL MEMBERSHIP CORP ASHEBORO

RMBR 1587 RODEO TEL INC BURWELL

RNBW 1820 RAINBOW TEL COOP ASSN INC EVEREST

RNGD 0439 RINGGOLD TEL CO INC RINGGOLD

RNGL 0382 RINGGOLD TEL CO RINGGOLD

RNGS 1280 RINGSTED TEL CO RINGSTED

RNKI 7744 RNK, INC SHARON

RNLH 0495 RANDOLPH TEL CO LIBERTY

RNSN 1475 RUNESTONE TEL ASSN HOFFMAN

ROCH 0815 ROCHESTER TEL CO INC ROCHESTER






BR-751-100-112

ROCK 1586 ROCK COUNTY TEL CO BLAIR

RONK 0317 ROANOKE TEL CO INC MONROE, LA

RONN 2252 RONAN TEL CO RONAN

ROTI ROOME TELECOM INC

ROYL 1283 ROYAL TEL CO ROYAL

RSNR 1279 REASNOR MUTUAL TEL ASSN SULLY

RSRV 0438 RESERVE TEL CO RESERVE

RSVC 1826 RURAL TEL SERVICE CO INC LENORA

RSVL 2334 ROSEVILLE TEL CO ROSEVILLE

RSVN 1632 RESERVATION TEL COOP PARSHALL

RSVT 2272 ROOSEVELT COUNTY RURAL TEL COOP INC PORTALES

RSVY 2395 ROSE VALLEY TEL CO LEBANON

RTCC RTC COMMUNICATIONS CORP ROCHESTER

RTCM 3410 RT COMMUNICATIONS INC WORLAND

RTHV 1284 RUTHVEN TEL EXCH CO RUTHVEN

RTIH 2375 RTI/HALSEY TEL CO HALSEY

RURL 2233 RURAL TEL CO GLEENS FERRY

RVGN 2356 RIO VIRGIN TEL CO INC MESQUITE, NV

RVRA 2134 RIVIERA TEL CO INC RIVIERA

RVSD 0943 RIVERSIDE TELECOM INC MADISON

RVTC 1189 RIVER VALLEY TEL COOP GRAETTINGER

RXBO 8232 ROXBOROUGH TEL CO LTD MOOSE CREEK

RYET 2203 RYE TEL CO INC COLORADO CITY

RYNL 1075 REYNOLDS TEL CO INC REYNOLDS

SACC 1285 SAC COUNTY MUTUAL TEL CO ODEBOLT

SACO 0022 SACO RIVER TEL & TEL CO BAR MILLS

SALM 0417 SALEM TEL CO SALEM

SANB 1478 SANBORN TEL CO

SATC 1829 S & A TEL CO INC ALLEN

SB 9417 SOUTHERN BELL ATLANTA, GA

SBMS 7659 SBMS NEW YORK SERVICES, INC. ROCHESTER

SBSI 7844 SBMS BOSTON SERVICES, INC. WESTWOOD

SBTS 1680 SULLY BUTTES TEL COOP INC HIGHMORE

SC 9419 SOUTH CENTRAL BELL BIRMINGHAM

SCAT SAN CARLOS APACHE TELECOMMUNICATIONS UTILITY, INC. SAN CARLOS

SCCI 1094 SOUTH CENTRAL COMMUNICATIONS, INC. PRINCETON

SCHL 1291 SCHALLER TEL CO SCHALLER

SCHR 1476 SACRED HEART TEL CO CLARA CITY

SCIO 2397 SCIO MUTUAL TEL CO SCIO

SCKS 4462 SOUTH CENTRAL TELEPHONE ASSN, INC KS MEDICINE LODGE

SCND 0945 SCANDINAVIA TEL CO MADISON

SCNN 0204 SOUTH CANAAN TEL CO SOUTH CANAAN

SCOK 4463 SOUTH CENTRAL TELEPHONE ASSN INC OKLA MEDICINE LODGE

SCTC 3031 SCOTT COUNTY TELEPHONE COMPANY VALIANT

SCTK 3306 SOUTH CENTRAL TELECOMM OF KIOWA, INC MEDICINE LODGE

SCTL 1831 SOUTH CENTRAL TEL ASSN INC MEDICINE LODGE

SCTN 1294 SCRANTON TEL CO SCRANTON

SCTR 0418 SOUTH CENTRAL RURAL TEL COOP CORP INC GLASGOW

SCTT 0248 SCOTT COUNTY TEL COOP INC GATE CITY

SCUT 2286 SOUTH CENTRAL UTAH TEL ASSN INC ESCALANTE, UT

SCWD 1341 SCHUYLER TEL CO - IA WOODWARD

SCYR 1079 SCHUYLER TEL CO RUSHVILLE






BR-751-100-112

SDHL 0499 SANDHILL TEL CO MATTHEWS

SDLR 2023 SHIDLER TEL CO SHIDLER

SDSC 8319 SPARTAN DEBT SERVICES CORP NORCROSS

SDTN 1590 SODTOWN TEL CO RAVENNA

SEIN 0819 SOUTHEASTERN IND RURAL TEL COOP INC DILLSBORO

SEMS 0461 SOUTHEAST MISSISSIPPI TEL CO LEAKESVILLE

SENC 1945 SENECA TEL CO SENECA

SENE 1591 SOUTHEAST NEBRASKA TEL CO FALLS CITY

SEPB 8233 ST EPHREM INC TEL DE ST EPHREM

SEVL 1949 STEELVILLE TEL EXCH INC STEELVILLE

SGRM 0122 SENECA-GORHAM TEL CORP HOLCOMB

SGTL 8237 SOGETEL INC HICOLET

SHBR 1482 SHERBURNE COUNTY RURAL TEL CO BIG LAKE

SHED 8380 LOCAL DIALTONE SERVICE INC (PREV SHOPPERS EDGE INC GREAT NECK

SHEN SHENTEL COMMUNICATIONS COMPANY EDINBURG

SHHM 0064 SHOREHAM TEL CO INC SHOREHAM

SHLK 0948 SHELL LAKE TEL CO INC SHELL LAKE

SHND 0250 SHENANDOAH TEL CO EDINBURG

SHOC 7087 CSW/ICG CHOICE COM, L.P. AUSTIN

SHRN 1293 SHARON TEL CO HILLS

SHWD 0656 SHERWOOD MUTUAL TEL ASSN INC SHERWOOD

SHWS 0726 SHIAWASSEE TEL CO PERRY

SIER 2338 SIERRA TEL CO INC OAKHURST

SIET TELECOM ITALIA SPA ROME

SIPT TELECOM ITALIA SPA ROME

SIRN 0949 SIREN TEL CO INC SIREN

SITK 3020 SITKA TEL CO

SKGT 7066 STICKDOG TELECOM, INC VIENNA

SKLN 0501 SKYLINE TEL MEMBERSHIP CORP WEST JEFFERSON

SKSR 0257 SPRUCE KNOB SENECA ROCKS TEL CO RIVERTON

SKWN 8091 SASKTEL REGINA

SLDC 0955 STATE LONG DISTANCE TEL CO ELKHORN

SLDE 7054 ST LONG DISTANCE, INC. SARASOTA

SLDG 0466 SLEDGE TEL CO INC SUNFLOWER

SLEY 1483 SLEEPY EYE TEL CO ADA

SLIB 8234 ST LIBOIRE DE BAGOT INC LE TEL DE ST LIBOIRE

SLLV 0957 SULLIVAN TEL CO TOMAH

SLLY 1306 SULLY TEL ASSN SULLY

SLND 2147 SUGAR LAND TEL CO SUGAR LAND

SLRK 1295 SHELL ROCK TEL CO SHELL ROCK

SLST 2295 SILVER STAR TEL CO INC FREEDOM, WY

SLTD N/A SPRINT LTD (CLONES OWNERSHIP CODE ONLY) KANSAS CITY

SLTL 0203 SALTILLO TEL CO

SMMT 3028 SUMMIT TEL FAIRBANKS

SMPN 7391 SPRINT METROPOLITAN NETWORKS, INC. MAITLAND

SMRS 0024 SOMERSET TEL CO NORTH ANSON

SMRT 0951 SOMERSET TEL CO INC SOMERSET

SMST 3301 SOUTHEAST MISSISSIPPI TEL CO KNOXVILLE

SMTN 0498 SALUDA MOUNTAIN TEL CO SALUDA

SMTV 0467 SMITHVILLE TEL CO INC SMITHVILLE

SMVL 0818 SMITHVILLE TEL CO INC ELLETTSVILLE

SN 9147 SOUTHERN NEW ENGLAND TEL CO NEW HAVEN






BR-751-100-112

SNCK 0725 SAND CREEK TEL CO SAND CREEK

SNCM 0166 SANCOM, INC. WOONSOCKET

SNFL 1835 SUNFLOWER TEL CO INC DODGE CITY, KS

SNHL 0546 SANDHILL TEL COOP INC JEFFERSON

SNIP SNIP LINK, LLC BLACKWOOD

SNMC 2140 SAN MARCOS TEL CO INC SAN MARCOS

SNMN 0825 SUNMAN TEL CO INC SUNMAN

SNRS 2141 SANTA ROSA TEL COOP INC VERNON, TX

SNTN 1592 STANTON TEL CO INC STANTON

SOAR 1702 SOUTH ARKANSAS TEL CO INC HAMPTON

SOBC 8238 SOUTH BRUCE RURAL TEL CO LTD TEESWATER

SOCL 0517 SOUTH CAROLINA TEL CORP

SOEA 0952 SOUTHEAST TEL CO OF WISCONSIN INC WATERFORD

SOKS 1833 SOUTHERN KANSAS TEL CO INC CLEARWATER

SOMT 2254 SOUTHERN MONTANA TEL CO WISDOM

SOON 2148 SWEENEY-OLD OCEAN TEL CO SUGAR LAND

SORV 1634 SOURIS RIVER TEL COMMUNICATIONS COOP MINOT

SOUX 1677 SIOUX VALLEY TEL CO DELL RAPIDS, SD

SOWS 1301 SOUTHWEST TEL EXCH INC EMERSON

SPGV 1485 SPRING GROVE COOP TEL CO SPRING GROVE

SPKP 1655 SPLITROCK PROPERTIES INC.(SUB SPLITROCK TELECOM) GARRETSON

SPLN 2143 SOUTH PLAINS TEL COOP INC LUBBOCK

SPNT 8712 SPRINT COMMUNICATIONS COMPANY, L.P. OVERLAND PARK

SPPT 0728 SPRINGPORT TEL CO SPRINGPORT

SPRC SPARTAN COMMUNICATIONS CORP CAMDEN

SPRK 1657 SPLITROCK TELECOM COOP INC GARRETSON

SPRR 1307 SUPERIOR TEL COOP SUPERIOR

SPTC 2195 SOUTH PARK TELEPHONE COMPANY COLORADO CITY

SPVL 1302 SPRINGVILLE COOP TEL ASSN INC SPRINGVILLE

SPVY 0953 SPRING VALLEY TEL CO INC SPRING VALLEY

SPWC 8829 STAR POWER COMMUNICATIONS, LLC PRINCETON

SRBO 1292 SEARSBORO TEL CO INC SEARSBORO

SRCE 1479 SCOTT RICE TEL CO PRIOR LAKE

SRFR 1305 STRATFORD MUTUAL TEL CO STRATFORD

SRON 0946 SHARON TEL CO SHARON

SRRY 0503 SURRY TEL MEMBERSHIP CORP DOBSON

SRVC 0500 SERVICE TEL CO LEESBURG, AL

SRWD 0465 SHERWOOD TEL CO INC MERIGOLD

SSDG 1679 STOCKHOLM-STRANDBURG TEL CO STOCKHOLM

SSKY 2339 SISKIYOU TEL CO FT JONES

SSLP 1298 SOUTH SLOPE COOP TEL CO INC NORWAY

SSPS 0950 SOLON SPRINGS TEL CO INC MILWAUKEE

SSTE 2024 SOONER STATE TEL CO

SSVW 2022 SALINA-SPAVINAW TEL CO TULSA

SSWD 0954 STOCKBRIDGE & SHERWOOD TEL CO MADISON

STAR 0441 STAR TEL CO INC MARINGOUIN

STBG 2207 STRASBURG TEL CO STRASBURG

STBO 0387 STATESBORO TEL CO STATESBORO

STCD 1742 S&T COMMUNICATIONS OF DIGHTON INC. BREWSTER

STCM 2283 SKYLINE TELECOM KAMAS

STCR 0944 ST CROIX TEL CO NEW RICHMOND

STDD 0386 STANDARD TEL CO CORNELIA






BR-751-100-112

STHD 0318 SOUTHLAND TEL CO ATMORE

STHM 2206 STONEHAM COOP TEL CO STONEHAM

STJH 2442 ST. JOHN TEL CO ST JOHN

STJS 0339 ST JOSEPH TEL & TEL CO PORT ST JOE

STLD 1951 STOUTLAND TEL CO COLUMBIA

STLL 1092 STELLE TEL CO STELLE

STLT 1117 STATELINE TELECOMMUNICATIONS, INC(SUB-WEST RIVER) BISON

STMT 0543 ST MATTHEWS TEL CO ST MATTHEWS

STND 0025 STANDISH TEL CO STANDISH

STPL 2396 ST PAUL COOP TEL ASSN ST PAUL

STRB 1487 STARBUCK TEL CO CLARA CITY

STRM 0502 STAR TEL MEMBERSHIP CORP CLINTON

STST 0544 ST STEPHEN TEL CO ST STEPHEN

STTC 1827 S & T TEL COOP ASSN BREWSTER

STTE 0125 STATE TEL CO COXSACKIE

STVC 8241 UPTON INC LA CIE DE TEL UPTON

STYN 2399 STAYTON COOP TEL CO STAYTON

SUBN 1676 SANBORN TEL COOP WOONSOCKET

SUTN 0727 SOUTHERN TEL CO

SVGA S.V.G.A.L. INC. BELLMORE

SVIC 8235 ST VICTOR DE BEAUCE (SVDB) LE TEL DE SVDB, PG, CN

SVLY 0206 SUGAR VALLEY TEL CO LOGANTON

SVRC 6136 SILVER COMMUNICATIONS INT’T SAYREVILLE

SW 9533 SOUTHWESTERN BELL ST LOUIS, MO

SWAR 1724 SOUTHWEST ARKANSAS TEL COOP INC TEXARKANA

SWET 1025 SHAWNEE TEL CO EQUALITY

SWOK 2025 SOUTHWEST OKLAHOMA TEL CO DUKE

SWSH 1304 SWISHER TEL CO SWISCHER

SWSN 2174 SOUTHWESTERN TEL CO SALOME

SWTC 0816 S & W TEL CO INC SANDBORN

SWTS 0827 SWEETSER RURAL TEL CO INC SWEETSER

SWTT 0120 SAWTOOTH TELEPHONE, INC. MIDVALE

SWTX 2135 SOUTHWEST TEXAS TEL CO ROCKSPRINGS

SWWL 6399 SOUTHWESTCO WIRELESS, L.P. PHOENIX

SWYZ 0826 SWAYZEE TEL CO INC SWAYZEE

SYCM 0658 SYCAMORE TEL CO SYCAMORE

SYGC 7869 SYNERGISTIC COMMUNICATIONS KING OF PRUSSIA

SYLK 0128 SYLVAN LAKE TEL CO MONROE

TATM 2150 TATUM TEL CO TATUM

TAYL 2151 TAYLOR TEL COOP INC MERKEL

TCGI 7125 TELEPORT COMMUNICATIONS GROUP INC. STATEN ISLAND

TCML 1682 TRI-COUNTY MUTUAL TEL CO EMERY

TCMP 0505 TRI-COUNTY TEL MEMBERSHIP CORP BELHAVEN

TCNC 0084 TACONIC TEL CORP CHATHAM

TCNT 0830 TRI-COUNTY TEL CO INC NEW RICHMOND

TCNY 0960 TRI-COUNTY TEL COOP INC STRUM

TCOM 8093 STENTOR CANADIAN NETWORK MANAGEMENT OTTAWA

TCON 7748 TELECON COMMUNICATIONS CORPORATION JOHNSTOWN

TCSV TELECARRIER SERVICES INC CRANFORD

TCTW 3411 TCT WEST, INC. BASIN

TCTY 2155 TRI-COUNTY TEL CO INC HUNTSVILLE

TCUY 1726 TRI-COUNTY TEL CO INC EVERTON






BR-751-100-112

TDBY 8094 THUNDER BAY THE CITY OF THUNDER BAY

TDST TDS TELECOMMUNICATIONS, INC. MADISON

TDWT TIDALWAVE TELEPHONE INC CHANTILLY

TEBY 8464 TELABILITY INC. EAST ISLIP

TECO TELESENS COMMUNICATIONS CORP. UNIONDALE

TEII TELECARD INTERNATIONAL, INC. JACKSON HEIGHTS

TENN 2446 TENINO TEL CO TENINO

TFES TELEFONICA NACIONAL DE ESPANA MADRID

TFGI THE FURST GROUP, INC. SHAMONG

TFMX TELEFONOS DE MEXICO MEXICO CITY

TFNA TELEFONICA NACIONAL COAHUILA

TFNO TELEFONOS DEL NOROESTE TIJUANA,BAJA CA

TGBY 0419 THACKER/GRIGSBY TEL CO HINDMAN

THMT 0388 THOMASTON TEL CO

THRN THORN COMMUNICATIONS, LLC NEW YORK

THRP 0959 THORP TEL CO DBA PTI COMMUNICATIONS THORP

THRV 1525 THREE RIVER TEL CO LYNCH

THTW 0828 THORNTOWN TEL CO INC THORNTOWN

TIEC 7872 TIE/COMMUNICATIONS OVERLAND PARK

TLBC 8239 TELEBEC LIMITEE MONTREAL

TLCO 0578 TELLICO TEL CO INC TELLICO PLAINS

TLGT 8387 TELIGENT, INC (PREV TELIGENT, L.L.C) VIENNA

TLIT TELESOFT SPA VIA DEGLI AGROSTEMMI 30 00040 S. PALOMBA

TLJV 7005 TELERGY JOINT VENTURE SYRACUSE

TLMN 2342 TUOLUMNE TEL CO TUOLUMNE

TLNR TELEFONO NORTE LOGO TIJUANA,BAJA CA

TLNY TELENERGY NEWTON

TLOR TAYLOR TEL CO LTD LIONS HEAD

TMBG 0131 TRUMANSBURG HOME TEL CO PHELPS

TMTN 1308 TEMPLETON TEL CO TEMPLETON

TMTS 8240 TUCKERSMITH MUNICIPAL TEL SYS BAYFIELD

TNCD 2378 TRANS-CASCADES TEL CO ESTACADA

TNNS 0575 TENNESSEE TEL CO KNOXVILLE

TNNY 0958 TENNEY TEL CO ALMA

TNSP 0129 TOWNSHIP TEL CO INC CHAUMONT

TNWS TRANSACTION NETWORK SERVICES, INC RESTON

TOLD 2447 TOLEDO TEL CO INC TOLEDO

TONC 1086 TONICA TEL CO TONICA

TOPP TOPP COMM, INC MIAMI

TOTC 2204 TETON TELECOM COMMUNICATIONS FREEDOM

TOUA 2173 TOHONO O’ODHAM UTILITY AUTHORITY SELLS

TPHM 0068 TOPSHAM TEL CO EAST CORINTH

TPTN 0829 TIPTON TEL CO INC TIPTON

TRBS 2265 TULAROSA BASIN TELEPHONE CO.,INC. TULAROSA

TRCY 2296 TRI-COUNTY TEL ASSN INC BASIN

TREN 0389 TRENTON TEL CO TRENTON

TRIC 1839 TRI-COUNTY TEL ASSN INC COUNCIL GROVE

TRIL 1309 TERRIL TEL CO TERRIL

TRLK 0961 TURTLE LAKE TEL CO DBA PTI COMMUNICATIONS TURTLE LAKE

TRNG 2257 TRIANGLE TEL COOP ASSN INC HAVRE

TRNV TERRA NOVA TELECOM INC GANDER

TRNY 2156 TRINITY VALLEY TEL CO INC WINNIE






BR-751-100-112

TROY 2234 TROY TEL CO INC TROY

TRRL 2029 TERRAL TEL CO TERRAL

TRRN TERRANET, INC. BOSTON

TRTL 8311 TRAVELERS TELECOM CORPORATION

TSAT 8049 TELESAT CANADA GLOUCESTER

TSVC 0659 TEL SERVICE CO WAPAKONETA

TSWC PRISM COMM. INC (PREV TRANSWIRE COMMUNICATIONS INC NY

TTAH 2030 TOTAH TEL CO INC OCHELATA, OK

TTCM 8490 TALK TIME COMMUNICATIONS LTD JAMAICA

TTLT 7700 TOTALTEL, INC. LITTLE FALLS

TTNK 1310 TITONKA TEL CO TITONKA

TTTC 3334 TABLE TOP TELEPHONE COMPANY AJO

TUAK 3022 TEL UTILITIES OF ALASKA INC ANCHORAGE

TUCM 8328 TRUCOM CORPORATION NEW YORK

TUDC 2408 TEL UTILITIES OF WASHINGTON INC CHENEY

TUEA 2360 TEL UTILITIES OF EASTERN OREGON INC LEBANON

TUND 3030 TEL UTILITIES OF THE NORTHLAND ANCHORAGE

TUOR 2361 TEL UTILITIES CO OF OREGON LEBANON

TUWV 0271 TELEPHONE UTILITIES OF WEST VA INC

TUWY 2299 TELEPHONE UTILITIES OF WYOMING INC VANCOUVER,WA.

TVLN 1491 TWIN VALLEY-ULEN TEL CO INC TWIN VALLEY

TWCS 7430 TIME WARNER COMMUNICATIONS ENGLEWOOD

TWCT 6989 21ST CENTURY TELECOM CHICAGO

TWLK 0579 TWIN LAKES TEL COOP CORP GAINSBORO

TWNG 0731 TWINING TEL CO

TWVY 1840 TWIN VALLEY TEL INC MILTONVALE

TXMD 2153 TEXAS - ALLTEL INC GRANDVIEW

TYGT 0272 TYGART VALLEY TEL CO

UBSN 2287 UINTAH BASIN TEL ASSN INC ROOSEVELT

UCLS 0506 UNITED TEL CO OF THE CAROLINAS GREENWOOD

UDAC 4079 US DATANET CORPORATION SYRACUSE

UDAR 1728 UNITED TEL CO OF ARKANSAS OVERLAND PARK,KS

UDFM 1316 UNITED FARMERS TEL CO EVERLY

UDIA 1317 UNITED TEL IOWA DBA UNITED TEL E KS OVERLAND PARK,KS

UDIN 0832 UNITED TEL CO OF INDIANA INC WARSAW

UDKS 1842 UNITED TEL CO OF KANSAS OVERLAND PARK

UDLA 0443 UNITED TEL CO OF LOUISIANA INC MONROE

UDMN 1456 UNITED TEL CO OF MINNESOTA OVERLAND PARK,KS

UDMO 1957 UNITED TEL CO OF MISSOURI OVERLAND PARK,KS

UDNJ 0142 UNITED TEL CO OF NJ

UDNW 2400 UNITED TEL CO OF THE NORTHWEST HOOD RIVER, OR

UDOH 0661 UNITED TEL CO OF OHIO MANSFIELD

UDPA 0209 UNITED TEL CO OF PENNSYLVANIA CARLISLE

UDTX 2084 UNITED TEL CO OF TEXAS OVERLAND PARK,KS

UDWE 1595 UNITED TEL CO OF THE WEST OVERLAND PARK,KS

UFLG 0341 UNITED TEL CO OF FLORIDA APOPKA

UHCL 7674 US LEC OF NORTH CAROLINA LLC CHARLOTTE

UHTS 8868 ULTIMATE HOME TELEPHONE SERVICE EAST ORANGE

UIMN 0567 UNITED INTER MOUNTAIN TEL CO BRISTOL

UINN 0049 UNION TEL CO FARMINGTON

UION 1684 UNION TEL CO HARTFORD

UITD UNITED TEL CO OF MICHIGAN






BR-751-100-112

ULCO 2208 UNIVERSAL TEL CO OF COLORADO PAGOSA SPRINGS

ULSW 2175 UNIVERSAL TEL CO OF SOUTHWEST (AZ) MILWAUKEE, WI

UMAD 1636 UNITED TEL MUTUAL AID CORP LANGDON

UNAN 1593 UNION TEL CO

UNDL 7617 UNIDIAL INCORPORATED LOUISVILLE

UNED 0963 UNITED TELEQUIPMENT CORP MONROE

UNID 0581 UNITED TEL CO INC CHAPEL HILL

UNNM 2274 UNIVERSAL TEL CO OF SOUTHWEST(NM) ZUNI

UNNN 2297 UNION TEL CO MOUNTAIN VIEW

UNON 1727 UNION TEL CO INC MONROE,LA

UNSP 0322 UNION SPRINGS TEL CO INC UNION SPRINGS

UNTC 6113 UNITED TELECOM, LLC GREAT NECK

UNTD 1841 UNITED TEL ASSN INC DODGE CITY

UNTL UNITEL COMMUNICATIONS INC TORONTO

UNTM 7484 USN COMMUNICATIONS, INC. CHICAGO

UNTS 7491 UNITED TELEMANAGEMENT SERVICES NEW YORK

UNTW 0420 UNIONTOWN TEL CO

UNTY 0029 UNITY TEL CO INC UNITY

UNWI 0956 UNIVERSAL TEL CO OF NO. WISC. INC MILWAUKEE

UONN 0962 UNION TEL CO PLAINFIELD

UPHT 4031 UPSTATE HOMETEL, L.L.C. DALLAS

UPNA 0732 UPPER PENINSULA TEL CO CARNEY

UPSL 1494 UPSALA COOP TEL ASSN UPSALA

URBN 0964 URBAN TEL CORP CLINTONVILLE

URVR 0027 UNION RIVER TEL CO AURORA

USAV UTILI SAVE, LLC FOREST HILLS

USAX 7761 USA EXCHANGE, LLC CHESTERFIELD

USLD 7575 U.S. LONG DISTANCE, INC. SAN ANTONIO

USOC 7461 US ONE COMMUNICATIONS SERVICES CORP. DALLAS

USSX 0139 UNITED - SUSSEX TEL CO

USTA UNITED STATES TELEPHONE ASSOCIATION WASHINGTON

USTI 8631 UNITED STATES TELECOMMUNICATIONS, INC. TAMPA

USWC 9639 U S WEST COMMUNICATIONS INC MINNEAPOLIS

USWT 4137 US WATS, INC BENSALEM

USXC 7980 US XCHANGE, L.L.C. GRAND RAPIDS

UTED 2158 UNITED TEL CO INC

UTEK 1810 UNITED TEL IOWA DBA UNITED TEL E KS OVERLAND PARK

UTLC 0963 UTELCO, INC MONROE

UTNJ 0138 UNITED TEL CO OF NEW JERSEY CARLISLE, PA

UTSE 0567 UNITED TELEPHONE - SOUTHEAST BRISTOL

UTSK 1812 UNITED TEL MO DBA UNITED TEL SE KS OVERLAND PARK

UTTI 7655 UNIVERSAL TELEPHONE & TELEGRAPH, INC. KINNELON

UTWC 0390 UTELWICO INC

UTWY 2288 UTAH-WYOMING TELECOM (UT) KAMAS

UUTS 3023 UNITED UTILITIES INC ANCHORAGE

UVLD 7622 UNIVERSAL LONG DISTANCE, INC. NEW YORK

VALE 0324 VALLEY TEL CO INC LEEDS

VALY 1495 VALLEY TEL CO PARKERS PRAIRIE

VANL 0662 VANLUE TEL CO VANLUE

VCSC 1665 VALLEY CABLE & SATELLITE COM. INC(SUB-VALLEY TELE) HERREID

VENS 0210 VENUS TEL CORP VENUS

VERN 0133 VERNON TEL CO INC VERNON






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VGTB 8346 VDL INC. DBA GLOBAL TELECOM BROKERS OWINGS MILLS

VGVL 0663 VAUGHNSVILLE TEL CO INC VAUGHNSVILLE

VHSS 0253 VIRGINIA TEL CO HOT SPRINGS

VIOL 1087 VIOLA HOME TEL CO VIOLA

VIRQ 0967 VIROQUA TEL CO VIROQUA

VIST 1127 VISTA TELEPHONE COMPANY OF IOWA FORT DODGE

VITS 7990 VITTS MANCHESTER

VIVN 1686 VIVIAN TEL CO VIVIAN

VLCT 8242 VALCOURT ASSN COOP DE TEL DE VALCOURT

VLDR 0965 VALDERS TEL CO VALDERS

VLEY 2298 VALLEY TEL CO BAGGS, WY

VLGC VIATEL GLOBAL COMMUNICATIONS INC 200 COTTONTAIL LANE, SOMERSET

VLLE 1685 VALLEY TELECOM COOP ASSN INC HERREID

VLLY 3309 VALLEY TELECOMMUNCIATIONS, INC SCOBEY

VLNT 2032 VALLIANT TEL CO VALLIANT

VLSC 1324 VILLISCA FARMERS TEL CO VILLISCA

VLTC VALLEY TELECOMMUNICATIONS COMPANY WILLCOX

VNBR 1319 VAN BUREN TEL CO INC KEOSAUQUA

VNHR 1320 VAN HORNE COOP TEL CO VAN HORNE

VNIS 3300 VIRGIN ISLANDS TELEPHONE CORP ST THOMAS

VNRC 0164 VENTURE COMMUNICATIONS, INC(SUB SULLY BUTTES) HIGHMORE

VNTR 1322 VENTURA TEL CO INC VENTURA

VOLC 2343 VOLCANO TEL CO PINE GROVE

VRDC VIC-RMTS-DC, L.L.C. BANNOCKBURN

VRMT 3332 VERMONT TELEPHONE COMPANY, INC. SPRINGFIELD

VRNN 0966 VERNON TEL COOP WESTBY

VRRL 2258 VALLEY RURAL TEL COOP ASSN INC GLASGOW

VSIC 7806 VISTA INTERNATIONAL COMMUNICATIONS, INC. MT. ARLINGTON

VSTA 1367 VISTA TELEPHONE COMPANY OF MINNESOTA BURNSVILLE

VSUD 0330 VISTA-UNITED TELECOMMUNICATIONS SYS LAKE BUENA VISTA

VTTC VAST-TEL COMMUNICATIONS, INC BRIDGEPORT

VVEW 2160 VALLEY VIEW TEL CO MUENSTER

VVLE 2176 VALLEY TEL COOP INC WILLCOX, AZ

VVLY 2159 VALLEY TEL COOP INC RAYMONDVILLE

WAMG 1845 WAMEGO TEL CO INC WAMEGO

WANT 1597 WAUNETA TELEPHONE COMPANY, DBA BWTELCOM WAUNETA

WARN 0031 WARREN TEL CO WARREN

WART 0276 WAR TEL CO BAY SPRINGS, MS

WAUN 0968 WAUNAKEE TEL CO MADISON

WBRN 1330 WEST BRANCH TEL CO

WBSH 1088 WABASH TEL COOP INC LOUISVILLE

WBST 1963 WEBSTER COUNTY TEL CO

WCCI 7822 WORLDCALL COMMUNICATIONS INTERNATIONAL, INC. YONKERS

WCKS 1732 WICKES TEL CO INC

WCLN 1328 WEBSTER-CALHOUN COOP TEL ASSN GOWRIE

WCTA 8788 WESTCOAST ASSOCIATES INC RAHWAY

WCTL 1501 WEST CENTRAL TEL ASSN SEBEKA

WCTS 0136 WESTERN COUNTIES TEL CORP

WDBY 2454 WOODBURY TEL CO WOODBURY

WDCY 0974 WOOD COUNTY TEL CO WISCONSIN RAPIDS

WDHU 1091 WOODHULL COMMUNITY TEL CO WOODHULL

WDKP 6915 WINDKEEPER COMMUNICATIONS, INC. VIENA






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WDNS 1327 WEBB-DICKENS TEL CORP SLOUX CENTER

WDRN 0734 WALDRON TEL CO WALDRON

WDST 1510 WOODSTOCK TEL CO FRANKLIN

WDWR 1341 WOODWARD MUTUAL TEL CO

WECN 0509 WESTERN CAROLINA TEL CO

WECR 0550 WEST CAROLINA RURAL TEL COOP INC ABBEVILLE

WECT 2344 WEST COAST TEL CO OF CALIFORNIA EVERETT, WA

WEIA 1334 WESTERN IOWA TEL ASSN LAWTON

WEKY 0421 WEST KENTUCKY RURAL TEL MAYFIELD

WELC 0394 WILKES TEL & ELEC CO INC WASHINGTON

WETN 0583 WEST TENNESSEE TEL CO INC BRADFORD

WETX 2166 WEST TEXAS RURAL TEL COOP INC HEREFORD

WEVA 0278 WEST VIRGINIA TEL CO

WEWI 0971 WEST WISCONSIN TEL COOP INC DOWNSVILLE

WFSN 0069 WAITSFIELD/FAYSTON TEL CO WAITSFIELD

WGNS 2209 WIGGINS TEL ASSN WIGGINS

WHBY 2452 WHIDBEY TEL CO LANGLEY

WHCR 0834 WASHINGTON COUNTY RURAL TEL COOP INC PEKIN

WHTR 3024 WHITTIER TEL CO

WINN 0737 WINN TEL CO WINN

WISE 2051 WISE COUNTY TEL CO

WJRS 0143 WEST JERSEY TEL CO

WKAS 7493 WORKING ASSETS SAN FRANCISCO

WKRM 1505 WIKSTROM TEL CO INC KARLSTAD

WKSN 0395 WILKINSON COUNTY TEL CO INC IRWINTON

WLBT 1332 WEST LIBERTY TEL CO WEST LIBERTY

WLFR 1325 WALLINGFORD TEL COOP

WLHL 1729 WALNUT HILL TEL CO LEWISVILLE

WLKR 0391 WALKER COUNTY TEL CO LAFAYETTE

WLMN 1329 WELLMAN COOP TEL ASSN WELLMAN

WLNG 1964 WHEELING TEL EXCH BRECKENRIDGE

WLNT 1326 WALNUT TEL CO WALNUT

WLRD 2210 WILLARD TELEPHONE CO MERINO

WLSK 1342 WOOLSTOCK MUTUAL TEL ASSN WOOLSTOCK

WLSN 1849 WILSON TEL CO INC WILSON

WLST 0551 WILLISTON TEL CO WILLISTON

WLTN 1336 WILTON TEL CO WILTON

WLTO 0050 WILTON TEL CO WILTON

WLVR 0738 WOLVERINE TEL CO MILLINGTON

WMBP 0510 WILKES TEL MEMBERSHIP CORP WILKESBORO

WMNG 2299 WYOMING TEL CO INC PINEDALE

WMTL 0664 WABASH MUTUAL TEL CO CELINA

WNIS 7863 WORLD NETWORK INTERNATIONAL SERVICES, INC. PLAINVIEW

WNNB 1337 WINNEBAGO COOP TEL ASSN LAKE MILLS

WNNM 2268 WESTERN NEW MEXICO TEL CO INC SLIVER CITY

WNPK 0343 WINTER PARK TEL CO

WNST 1507 WINSTED TEL CO WINSTED

WNTH 1508 WINTHROP TEL CO FRANKLIN

WNTV 2323 WINTERHAVEN TELEPHONE COMPANY ANDERSON

WPHL 0735 WESTPHALIA TEL CO WESTPHALIA

WPTH 0034 WEST PENOBSCOT TEL & TEL CO CORINNA

WRMA 1637 WEST RIVER MUTUAL AID TEL CORP HAZEN






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WRRN 2162 WARREN TEL CO

WRSE 0666 WESTERN RESERVE TEL CO HUDSON

WRTC 1637 WEST RIVER TELECOMMUNICATIONS COOP HAZEN

WRWD 2163 WATERWOOD COMMUNICATIONS INC HUNTSVILLE

WRWK 8243 WARWICK LA CIE DE TEL DE WARWICK

WSCO 0508 WESICO TEL CO

WSDE 0277 WEST SIDE TEL CO MORGANTOWN, WV

WSFR 0213 WESTFORD INDEPENDENT TEL CO

WSIA 1331 WEST IOWA TEL CO REMSEN

WSPN 0837 WEST POINT TEL CO INC WEST POINT

WSPT 8244 WESTPORT TEL CO WESTPORT

WSRV 1689 WEST RIVER COOP TEL CO BISON

WSSD 1335 WESTSIDE INDEP TEL CO WESTSIDE

WSTE 1847 WHEAT STATE TEL CO INC UDALL

WSTI 7542 WINSTAR TELECOMMUNICATIONS, INC. TYSONS CORNER

WSTL 0117 WESTEL, INC. ALBION

WSTR 1502 WESTERN TEL CO SPRINGFIELD

WSVC 0833 WADESVILLE TEL CO INC WADESVILLE

WT 9327 WISCONSIN BELL MILWAWKEE

WTHM 8245 WIGHTMAN TEL LTD CLIFFORD

WTNB 0973 WITTENBERG TEL CO WITTENBERG

WTRN 1688 WESTERN TEL CO FAULKTON

WTXS 2168 WES-TEX TELEPHONE COOP INC STANTON

WVRL 0392 WAVERLY HALL TEL CO INC WAVERLY HALL

WVTN 1509 WOLVERTON TEL CO WOLVERTON

WWCY 2451 WESTERN WAHKIAKUM COUNTY TEL CO GRAYS RIVER

WWKV 0135 WARWICK VALLEY TEL CO WARWICK, NY

WWTC 0971 WEST WISCONSIN TELECOM COOP INC DOWNSVILLE

WWTT WORLD WIDE TELE-TRANS COMPANY BENTONVILLE

WYKF 1514 WYKOFF TEL CO

WYND 2034 WYANDOTTE TEL CO MARION,LA

WYNG 1343 WYOMING MUTUAL TEL CO WYOMING

WYSD 0970 WAYSIDE TEL CO GREENLEAF

XCTG 7558 XCOM TECHNOLOGIES INC. CAMBRIDGE

XDSL 4714 XDSL NETWORKS, INC. BALTIMORE

XRRL 2170 XIT RURAL TEL COOP INC DALHART

YATS 1093 YATES CITY TEL CO YATES CITY

YELL 1734 YELL COUNTY TEL CO INC DANVILLE

YELM 2453 YELM TEL CO YELM

YEMN 0839 YEOMAN TEL CO INC YEOMAN

YFCC 4889 YOUR FIRST CHOICE COMMUNICATIONS, INC. QUINCY

YKON YUKON TEL SYNDICATED LTD DAWSON

YLCT 1733 YELCOT TEL CO MOUNTAIN HOME

YORK 1638 YORK TEL CO STANLEY

YRVL 0584 YORKVILLE TEL COOP YORKVILLE

YUKN 3025 YUKON TEL CO INC ANCHORAGE

YUMS 0511 YADKIN VALLEY TEL MEMBERSHIP CORP YADKINVILLE

YWLZ 0215 YUKON-WALTZ TEL CO YUKON

ZEND 1852 ZENDA TEL CO INC ZENDA

ZMBR 1515 ZUMBROTA TEL CO CLARA CITY

ZNCM ZONICOM, INC. PHOENIX






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Table E. Telcordia and Regional Holding Company Codes

Company Code Headquarters

Ameritech AM Chicago, IL

Bell Atlantic BA Philadelphia, PA

BellSouth Corporation BS Atlantic, GA

NYNEX NX New York, NY

Pacific Telesis Group PC San Francisco, CA

Southwestern Bell SH St. Louis, MO

Telcordia BR New Jersey

U S West UW Englewood, CO

