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Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440...

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Issued: May 22, 2006 Effective: May 23, 2006 Issued By: Becky Gipson, Director - Regulatory Affairs 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R d/b/a Excel Telecommunications Original Title Page LOCAL EXCHANGE SERVICES TARIFF This tariff replaces Tariff MPSC No. 2R issued by Excel Telecommunications, Inc. in its entirety TITLE PAGE MICHIGAN LOCAL TELECOMMUNICATIONS TARIFF This tariff contains the description, regulations, and rates applicable to the furnishing of Local Exchange Services provided by Comtel Telcom Assets LP d/b/a Excel Telecommunications with principle offices at 2400 Marsh Lane, Carrollton, Texas 75006. This tariff applies to Local Exchange Services furnished within the State of Michigan. This tariff is on file with the Michigan Public Service Commission, where copies may be inspected, during normal business hours. Michigan Public Service Commission 6545 Mercantile Way Post Office Box 30221 Lansing, Michigan 48909
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Page 1: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Title Page

LOCAL EXCHANGE SERVICES TARIFF

This tariff replaces Tariff MPSC No. 2R issued by Excel Telecommunications, Inc. in its entirety

TITLE PAGE

MICHIGAN LOCAL TELECOMMUNICATIONS TARIFF

This tariff contains the description, regulations, and rates applicable to the furnishing of Local ExchangeServices provided by Comtel Telcom Assets LP d/b/a Excel Telecommunications with principle offices at2400 Marsh Lane, Carrollton, Texas 75006. This tariff applies to Local Exchange Services furnished withinthe State of Michigan. This tariff is on file with the Michigan Public Service Commission, where copies maybe inspected, during normal business hours.

Michigan Public Service Commission6545 Mercantile WayPost Office Box 30221Lansing, Michigan 48909

Page 2: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 1

LOCAL EXCHANGE SERVICES TARIFF

CHECK SHEET

All Pages of this tariff are effective as of the date shown at the bottom of the respective Page(s). Original andrevised Pages as named below comprise all changes from the original tariff and are currently in effect as ofthe date on the bottom of this Page.

Page Revision Page Revision Page RevisionTitle Original * 26 Original * 51 Original *1 Original * 27 Original * 52 Original *2 Original * 28 Original * 53 Original *3 Original * 29 Original * 54 Original *4 Original * 30 Original * 55 Original *5 Original * 31 Original * 56 Original *6 Original * 32 Original * 57 Original *7 Original * 33 Original * 58 Original *8 Original * 34 Original * 59 Original *9 Original * 35 Original * 60 Original *10 Original * 36 Original * 61 Original *11 Original * 37 Original * 62 Original *12 Original * 38 Original * 63 Original *13 Original * 39 Original * 64 Original *14 Original * 40 Original * 65 Original *15 Original * 41 Original * 66 Original *16 Original * 42 Original * 67 Original *17 Original * 43 Original * 68 Original *18 Original * 44 Original * 69 Original *19 Original * 45 Original * 70 Original *20 Original * 46 Original * 71 Original *21 Original * 47 Original * 72 Original *22 Original * 48 Original * 73 Original *23 Original * 49 Original * 74 Original *24 Original * 50 Original * 75 Original *25 Original *

* - indicates those pages included with this filing

Page 3: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 2

LOCAL EXCHANGE SERVICES TARIFF

CHECK SHEET, (CONT’D.)

Page Revision Page Revision Page Revision76 Original * 101 Original * 126 Original *77 Original * 102 Original * 127 Original *78 Original * 103 Original * 128 Original *79 Original * 104 Original * 129 Original *80 Original * 105 Original * 130 Original *81 Original * 106 Original * 131 Original *82 Original * 107 Original * 132 Original *83 Original * 108 Original * 133 Original *84 Original * 109 Original * 134 Original *85 Original * 110 Original * 135 Original *86 Original * 111 Original * 136 Original *87 Original * 112 Original * 137 Original *88 Original * 113 Original * 138 Original *89 Original * 114 Original * 139 Original *90 Original * 115 Original * 140 Original *91 Original * 116 Original *92 Original * 117 Original *93 Original * 118 Original *94 Original * 119 Original *95 Original * 120 Original *93 Original * 121 Original *97 Original * 122 Original *98 Original * 123 Original *99 Original * 124 Original *100 Original * 125 Original *

* - indicates those pages included with this filing

Page 4: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 3

LOCAL EXCHANGE SERVICES TARIFF

TABLE OF CONTENTS

SECTION PAGETitle Page . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Title

Check Sheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Tariff Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Section 1.0 Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Section 2.0 Rules and Regulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

Section 3.0 Consumer Local Service Descriptions (Service Offerings) . . . . . . . . . . . . . . . . . . . . . . 47

Section 4.0 Consumer Local Rates and Charges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Section S5.0 Commercial Local Service Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Section 6.0 Commercial Rates and Charges . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Section 7.0 Map and Legal Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Section 8.0 Promotional Offerings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

Page 5: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 4

LOCAL EXCHANGE SERVICES TARIFF

TARIFF FORMAT

Page Numbering - Page numbers appear in the upper right corner of the page. Pages are numberedsequentially, however, new pages are occasionally added to the tariff. When a new page is added betweenexisting pages with whole numbers, a decimal is added. For example, a new page added between pages 34and 35 would be page 34.1.

Page Revision Numbering - Revision numbers also appear in the upper right corner of the page. Thesenumbers are used to determine the most current page version on file with the Commission. For example, 4th

Revised Page 34 cancels 3rd Revised Page 34. Consult the check sheet for the page currently in effect.

Check Sheet - When a tariff is filed with the Commission, an updated check sheet accompanies the tarifffiling. The check sheet lists the tariff pages, with a cross reference to the current revision number. When newsheets are added, the check sheet is changed to reflect the revision. All revisions made in a given filing aredesignated by an asterisk (*). There will be no other symbols used on this sheet if these are the only changesmade. The tariff user should refer to the latest check sheet to find out if a particular page is the most currenton file with the Commission.

Explanation of Symbols - When changes are made in any tariff page, a revised page will be issued cancelingthe tariff page affected. Changes will be identified on the revised page(s) through the use of the followingsymbols:

(R) - to signify a reduction.(I) - to signify an increase.(C) - to signify a changed regulation.(N) - to signify a new rate or regulation.(D) - to signify a discontinued rate or regulation.

In addition to symbols for changes, each changed provision in the tariff shall contain a vertical line in theright hand margin of the page which clearly shows the exact number of lines being changed.

Page 6: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 5

LOCAL EXCHANGE SERVICES TARIFF

SECTION 1.0 - DEFINITIONS

1.1 Definitions of Terms

Access Line - A central office line which provides access to the telephone network for local and longdistance telephone services.

Air Line Measurement - The shortest distance between two points.

Ancillary Devices - All terminal equipment except telephone instruments, PBX-PABX systems, keysystems and data services.

Answering Equipment - Equipment that will automatically answer incoming calls and make anannouncement. It may also be equipped to record messages.

Applicant - Any person, partnership, cooperative corporation, corporation, or any combinationthereof requesting affirmative service or action from the Company.

Authorized User - A person, firm or corporation (other than the customer) who has been authorizedby the Company to be connected to the service of the Company under the terms of the tariff.

Business Customer - A Business Customer is a Customer who subscribes to the Company’sServices(s) and whose primary use of the Service is of a business, professional, institutional orotherwise occupational nature.

Page 7: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 6

LOCAL EXCHANGE SERVICES TARIFF

SECTION 1.0 - DEFINITIONS (Continued)

1.1 Definitions of Terms (Continued)

Business Service - Telecommunications service furnished to customers where the primary or obvioususe is of a business, professional or occupational nature.

Call - An attempted communication.

Calling Area - See Local Service Area.

Cancellation Charges - A charge applicable under certain conditions when application for serviceand/or facilities is canceled in whole or in part prior to the completion of the work involved or beforecontract period is completed.

Central Office - A switching unit in a telecommunications system which provides service to thegeneral public, having the necessary equipment and operating arrangements for the terminating andinterconnecting of exchange lines and trunks or trunks only. There may be more than one centraloffice in a building or exchange.

Commission - Michigan Public Service Commission

Company - Comtel Telcom Assets LP d/b/a Excel Telecommunications.

Customer Trouble Report - Any oral or written report from a customer or user oftelecommunications service received by the Company relating to a physical defect or to difficultyor dissatisfaction with the service provided by the Company’s facilities.

Delinquent Bills - Outstanding account balances which are not paid by the due date.

Demarcation Point - The point of interconnection between Company communications facilities andthe terminal equipment, protective apparatus or wiring at a subscriber’s premises. The DemarcationPoint is located on the customer’s side of the Company’s protector or equivalent, where a protectoris not used, and consists of a modular jack or equivalent.

Page 8: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 7

LOCAL EXCHANGE SERVICES TARIFF

SECTION 1.0 - DEFINITIONS (Continued)

1.1 Definitions of Terms (Continued)

Direct Connection - Connection of terminal equipment to the Company’s exchange facilities bymeans other than acoustic and/or inductive coupling.

Directory - A book which alphabetically lists each telephone customer with his/her address andtelephone number.

Directory Assistance Service - A service provided to assist customers in obtaining telephonenumbers which are or are not listed in the directory.

Directory Assistance Call Completion - A service provided that gives customers the option of havingtheir local or intraLATA calls automatically completed when they request a telephone listing fromthe Directory Assistance (DA) operator.

Directory Listing - The publication of the Company’s directory and/or directory assistance records,of information relative to a customer’s telephone number, by which telephone users are able toascertain the call number of a desired station.

Disconnection Notice - The written notice sent to a customer following billing, notifying thecustomer that service will be disconnected if charges are not satisfied by the date specified on thenotice.

Disconnection of Service - An arrangement made at the request of the customer or initiated by theCompany for violation of tariff regulations by the customer, for a permanent interruption oftelephone service. A “final” bill would be rendered showing moneys owed to the Company as of thedate the service was disconnected.

End User - Any person, firm, corporation, partnership or other entity which uses the services of theCompany under the provisions and regulations of this tariff. The End User is responsible forpayment unless the charges for the service utilized are accepted and paid by another Customer.

Page 9: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 8

LOCAL EXCHANGE SERVICES TARIFF

SECTION 1.0 - DEFINITIONS (Continued)

1.1 Definitions of Terms (Continued)

Exchange - One or more contiguous central offices and all associated facilities within a geographicalarea in which local exchange telecommunication services are offered by a provider.

Exchange Line - Any circuit connecting an exchange access line with a central office.

Exchange Service - Exchange service is a general term describing as a whole, the facilities for localintercommunications, together with the capability to send and receive a specified or an unlimitednumber of local messages at charges in accordance with the provisions of this tariff.

(a) Flat Rate Service: A classification of exchange service furnished a customer under tariffprovisions, for which a stipulated charge is made, regardless of the amount of use.

(b) Individual Line Service: A classification of exchange service which provides that only oneexchange access line shall be served by the circuit connected.

Exchange Service Area - The area within which the Company furnishes complete local telephoneservice at the applicable exchange rates for that area.

Extended Area Service - A type of telephone service furnished under tariff provisions wherebycustomers of a given exchange may complete calls to and/or may receive calls from one or moreexchanges without the application of long distance message telecommunications charges.

Page 10: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 9

LOCAL EXCHANGE SERVICES TARIFF

SECTION 1.0 - DEFINITIONS (Continued)

1.1 Definitions of Terms (Continued)

Facilities - All the plant and equipment of the Company and all instrumentalities owned, licensed,used, controlled, furnished, or supplied for or by the Company, including any construction work inprogress allowed by the Commission.

Flat-Rate Service - A classification of exchange service furnished a customer under tariff provisionsfor which a stipulated charge is made regardless of the amount of use.

Foreign Exchange Service - Exchange Service furnished under tariff provisions by means of a circuitconnecting a customer’s premises with a central office of an exchange other than that whichregularly serves the exchange area in which the customer is located.

General Exchange Services - Services furnished by the Company connected to or associated withprimary Local Exchange Service.

Harm - Electrical hazards to Company personnel, damage to Company equipment, malfunctions ofCompany billing equipment, and degradation of service to persons other than the user as well as thecalling or called party.

Page 11: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 10

LOCAL EXCHANGE SERVICES TARIFF

SECTION 1.0 - DEFINITIONS (Continued)

1.1 Definitions of Terms (Continued)

Household - A Household comprises all persons who occupy a dwelling unit, that is, a house, anapartment or other group of rooms or a room that constitutes separate living quarters. A Householdincludes the related persons (the head of the household and others in the dwelling unit who arerelated to the head) and also the lodgers and employees, if any, who regularly live in the house. Aperson living alone or a group of unrelated persons sharing the same dwelling unit as partners iscounted as a Household.

Individual Line Service - A classification of exchange service furnished under tariff provisionswhich provides that only one exchange access line shall be served by the circuit connected.

Initial Non-Recurring Charge - A nonrecurring charge made for the furnishing of telephone services,which may apply in addition to service connection charges.

Initial Service Period - The minimum period of time for which service is provided.

Installation Charge - A nonrecurring charge associated with optional service features and maysometimes be called an “initial” charge, and may apply in addition to Service Connection Charges.

Intercept Service - A service arrangement provided by the Company whereby calls placed to adisconnected or discontinued telephone number are intercepted and the calling party is informed byan operator or by a recording that the called telephone number has been disconnected, discontinued,changed to another number, or that calls are received by another telephone.

Page 12: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 11

LOCAL EXCHANGE SERVICES TARIFF

SECTION 1.0 - DEFINITIONS (Continued)

1.1 Definitions of Terms (Continued)

Interface - (a) The junction or point of interconnection between two systems or equipments havingdifferent characteristics which may differ with respect to voltage, frequency, speed of operation, typeof signal and/or type of information coding including the connection of other than Company-provided facilities to exchange facilities provided by the Company.

(b) The point of interconnection between Company equipment and communications facilitieson the premises of the Customer. Also referred to as Demarcation Point.

Interface Equipment - Equipment provided by the Company at the interface location to accomplishthe direct connection of facilities provided by the Company with facilities provided by other thanthe Company.

IntraLATA - Long Distance Message Telecommunications Service where service point locations arewithin the same Local Access and Transport Area.

Local Access and Transport Area (LATA) - Denotes a geographic area established for theadministration of telecommunications service. It encompasses designated local operating telephonecompany exchanges which are grouped to serve common, social, economic and miscellaneouspurposes.

Local Calling Area - See Local Service Area.

Local Channel - Applies to that portion of a channel which connects a station to the interexchangechannel or to a channel connecting two or more exchange access lines within an exchange area.

Page 13: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 12

LOCAL EXCHANGE SERVICES TARIFF

SECTION 1.0 - DEFINITIONS (Continued)

1.1 Definitions of Terms (Continued)

Local Exchange Service - Provides a Customer with a telephonic connection to, and a uniquetelephone number on, the Company=s switching network which enables the Customer to: receivecalls from other stations on the public switched telephone network, access the Company=s LocalCalling Services and other Services as set forth in this tariff, access interexchange calling servicesof the Company and of other carriers, access (at no additional charge) to the Company=s operatorsand business office for service related assistance, access toll-free telecommunications services suchas 800 NPA; and access toll-free emergency services by dialing 0 or 9-1-1 (where available), andaccess relay services for the hearing and/or speech impaired.

Local Message - A communication between two access lines within the local service area of thecalling telephone.

Local Message Charge - The charge that applies for a completed message that is made when thecalling access line and the called access line are both within the same local calling area where a localmessage charge is applicable.

Local Service Area (Local Calling Area) - The area within which telephone service is furnishedcustomers under a specific schedule of exchange rates (flat or measured) and without toll charges.A local service area may include one or more exchange areas under extended area servicearrangement.

Local Service Charge - The charge for furnishing facilities to enable a customer to send or receivetelecommunications within the local service area. This local service calling area may include oneor more exchange areas.

Maintenance Service Charge - A charge made by the Company when a service difficulty or troublereport results from customer-provided equipment or facilities.

Page 14: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 13

LOCAL EXCHANGE SERVICES TARIFF

SECTION 1.0 - DEFINITIONS (Continued)

1.1 Definitions of Terms (Continued)

Message - A communication between two exchange access lines. Messages may be classified aslocal or toll.

Mileage - The measurement (airline, route, etc.,) upon which a charge for the use of part or all of acircuit furnished by the Company is based.

Minimum Contract Period - The minimum length of time for which a customer is obligated to payfor service, facilities and equipment, whether or not retained by the customer for such minimumlength of time.

Network Control Signaling - The transmission of signals used in the telecommunications systemwhich perform functions such as supervision (control, status, and charging signals), address signaling(e.g., dialing), calling and called number identification and audible tone signals (call progress signalsindicating reorder or busy conditions, alerting coin denominations, coin collect and coin returntones) to control the operation of switching machines in the telecommunications system.

Network Control Signaling Unit - The terminal equipment furnished, installed and maintained bythe Company for the provisions of network control signaling.

Network Interface - See Interface.

Non-Listed Telephone Number - A telephone number associated with an exchange line which, at therequest of the customer, is not listed in a telephone directory but may be obtained from the DirectoryAssistance Operator.

Non-Published Telephone Number - A telephone number associated with an exchange access linewhich, at the request of the customer, is not listed in a telephone directory and is not made availableto the general public by the Company.

Non-Recurring Charge - A one-time charge associated with certain installations, changes or transfersof services, either in lieu of or in addition to recurring monthly charges.

Page 15: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 14

LOCAL EXCHANGE SERVICES TARIFF

SECTION 1.0 - DEFINITIONS (Continued)

1.1 Definitions of Terms (Continued)

One-Party Service - Any exchange access line designed for the provision of exchange service to onepremises.

Other Common Carrier (OCC) - Denotes Specialized Common Carriers, Domestic and InternationalRecord Carriers and Domestic Satellite Carriers engaged in providing services authorized by theFederal Communications Commission.

Other Common Carrier Terminal Location - A discrete operational and equipment location of theOCC from which the OCC furnishes and administers common carrier communications services toits patrons.

Permanent Disconnect - A discontinuance of service in which the facilities used in the service areimmediately made available for use of another service.

Person - Includes individuals, partnerships, corporations, governmental bodies, associations and anyother such entity.

Premises - Building or buildings on contiguous property (except railroad rights-of-way, etc.) notseparated by a public highway.

Preassigned Number - A telephone number preassigned before service is actually established.

Page 16: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 15

LOCAL EXCHANGE SERVICES TARIFF

SECTION 1.0 - DEFINITIONS (Continued)

1.1 Definitions of Terms (Continued)

Presubscription - Presubscription is the process by which end user customers may select anddesignate to the Telephone Company an Interexchange Carrier (IC) to access, without an accesscode, for interLATA/interstate or interLATA/intrastate calls. This IC is referred to as the end user’spredesignated IC.

Primary Termination - Applied to channels which extend beyond the continuous property of acustomer or the confines of a single building housing the premises of more than one customer. Also,denotes the first termination of such a channel at a station or PBX on the continuous property of acustomer. When more than one customer’s premises is located within the same building, the firsttermination of such a channel at that building constitutes a “Primary Termination.” For purpose ofthis definition, the location of a “Primary Termination” for channel services associated with“Switching System Services” is considered to be at the “Switching System Services” serving centraloffice. When the “Switching System Services” serving central office is not in the same exchange asthe main location, the “Mileage Service Area” center for the main location will be used in lieu of the“Switching System Services” serving central office.

Published Telephone Number - A number which appears in the current telephone directory, or isscheduled to appear in a forthcoming telephone directory, and which also appears in the informationrecords for general public information.

Rate Center - A specified geographical location within an exchange area from which mileagemeasurements are determined for the application of rates between exchange areas.

Reference Listing - The listing of a generally accepted name of a firm or corporation followed bya reference to another listing.

Page 17: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 16

LOCAL EXCHANGE SERVICES TARIFF

SECTION 1.0 - DEFINITIONS (Continued)

1.1 Definitions of Terms (Continued)

Residential Customer - A Residential Customer is a person to whom telecommunications servicesare furnished by the Company predominantly for personal or domestic purposes at the person’sdwelling.

Residence Exchange Access Line - An exchange access line used to provide exchange telephoneservice to a residence customer.

Residential Service - Telecommunications service furnished to customers when the actual or obvioususe is for domestic purposes at the customer’s dwelling.

Service Call - A visit to a customer’s premises in connection with a service difficulty. See alsoMaintenance Service Charge.

Service Charges - A nonrecurring charge applying to the provisions of telephone service.

Subscriber - Any person, firm, partnership, corporation, municipality, cooperative organization orgovernmental agency furnished communication service by the Company under the provisions andregulations of this tariff and responsible for the payment of charges and compliance with the rulesand regulations of the Company.

Supplemental Contract - A contract for service, equipment or facilities in addition to that providedfor under the original contract.

Suspension of Service - An arrangement made at the request of the customer or initiated by theCompany, for temporarily interrupting service.

Page 18: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 17

LOCAL EXCHANGE SERVICES TARIFF

SECTION 1.0 - DEFINITIONS (Continued)

1.1 Definitions of Terms (Continued)

Tariff - The schedule of the Company containing all regulated rates, and charges stated separatelyby type or kind of service and the customer class, and the rules and regulations of the Companystated separately by type or kind of service and the customer class as filed with the Commission.

Telecommunications Services - Includes regulated and unregulated services offered to customers forthe transmission of 2-way interactive communication and associated usage.

Telephone Number - A numerical designation assigned to a customer for convenience in operationand identification. The telephone numbers include the number prefix of a central office, which istermed “Central Office Designation”.

Telephone or Telecommunications Network - The local telephone exchange and long distancemessage telecommunications facilities, or network; both inter and intrastate.

Temporary Disconnection - See Suspension of Service.

Temporary Service - The provision of service definitely known to be required for a short period oftime (generally less then twelve consecutive months) such as service furnished to buildingcontractors, service to a convention, and service for seasonal business including resorts.

Termination Agreement - An agreement between the Company and the customer to provide orfurnish certain lines or equipment representing a comparatively high investment or in lieu of acontribution to construction for temporary service whereby the customer agrees to compensate theCompany in case the service is discontinued prior to the date specified in the agreement.

Page 19: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 18

LOCAL EXCHANGE SERVICES TARIFF

SECTION 1.0 - DEFINITIONS (Continued)

1.1 Definitions of Terms (Continued)

Termination Charge - A charge made to liquidate a customer’s obligation for termination of serviceprior to the expiration of the initial contract period.

Termination of Service - The discontinuance of service or facilities provided by the Company, eitherat the request of the customer or by the Company, under its regulations concerning cancellation forcause.

Tone Dialing Service - A classification of exchange service whereby calls are originated through theuse of tone dial instruments in lieu of a rotary dial instrument.

Trunk - A telephone communication path connecting a central office and customer premisesequipment, used in the establishment of end-to-end service.

Unbundled Network Element - Physical and functional elements of the network that can becombined into a complete set in order to provide end-to-end circuits.

Page 20: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 19

LOCAL EXCHANGE SERVICES TARIFF

SECTION 1.0 - DEFINITIONS (Continued)

1 .2 Glossary of Acronyms

DTMF - Dual Tone Multi-Frequency

ILEC - Incumbent Local Exchange Carrier

LATA - Local Access and Transport Area

OCC - Other Common Carrier

PBX - Private Branch Exchange

Page 21: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 20

LOCAL EXCHANGE SERVICES TARIFF

SECTION 2.0 - RULES AND REGULATIONS

2.1 Application of Tariff

The rules and regulations contained in this Section apply to the services and facilities provided bythe Company in the State of Michigan. When services and facilities are provided in part by theCompany and in part by other connecting companies, the regulations of the Company apply to theportion of the services or facilities furnished by the Company. Failure on the part of the customerto observe these rules and regulations after due notice of such failure, automatically gives theCompany the right to discontinue service to that customer.

a. In the event of a conflict between any rate, rule, regulation or provision contained in thistariff and any rate, rule, regulation or provision contained in the tariffs of Companies inwhich the Company concurs, the rate, rule, regulation or provision contained in this tariffshall prevail.

b. Should there be any conflict between this tariff and the Rules and Regulations of theCommission, the Commission’s rules shall apply unless otherwise established by the courts.

2.2 Availability of Facilities

2.2.1 General

The Company’s obligation to furnish, or continue to furnish, telecommunications serviceis dependent upon its ability to obtain, retain, and maintain, without unreasonable expense,suitable rights-of-way and facilities, and to provide for the installation of those facilitiesrequired to furnish and maintain that service.

Page 22: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 21

LOCAL EXCHANGE SERVICES TARIFF

SECTION 2.0 - RULES AND REGULATIONS (Continued)

2.2 Availability of Facilities (Continued)

2.2.2 Local Calling Scopes and Availability

The Company concurs with the Incumbent Local Exchange Carrier(s) tariff for the provisionof local exchange service in the State of Michigan. Exchange Areas for all Customers whosepremises are located in the ILEC’s territory will be the same as the ILEC’s service areas asdefined in Section 9.0 of this tariff except where noted by service or rate element.

2.2.3 Maps

The Company concurs with the Incumbent Local Exchange Carrier(s) local exchange mapsreflecting base rate areas, exchange area, and zone area boundaries which are part of theirlocal exchange tariff(s).

2.3 Customer Service and Protection

This part of the Rules and Regulations Section of the tariff provides information to telephoneconsumers about: resolving disputes with the Company, applying for service, the classification ofbusiness and residential rates, deposits, billing, refusal of service, disconnection of service andcancellation of service. The Company relies on principles established by the Commission.

2.3.1 Resolution of Disputes

Any customer or applicant for service who wishes to dispute any action or determination ofthe Company under the Company’s customer service rules shall be given an opportunity fora supervisory review by the Company. If the Company and the Residential Customer areunable to informally resolve the dispute, the customer may file a formal complaint with theMichigan Public Service Commission.

Page 23: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 22

LOCAL EXCHANGE SERVICES TARIFF

SECTION 2.0 - RULES AND REGULATIONS (Continued)

2.3 Customer Service and Protection (Continued)

2.3.2 Application for Service

Application for service, or requests from customers for additional service or changes in thegrade or class of service, become contracts when received by the Company and are subjectto the minimum contract term of one month unless specified otherwise. The Companyreserves the right to require application for service to be made in writing on forms suppliedby it.

2.3.3 Refusal of Service

The Company may refuse service to a customer or applicant whose service has beendiscontinued for non-payment of bills for any regulated telecommunications service. Thecustomer or applicant will be required to pay all bills due the Company fortelecommunications service or make other arrangements satisfactory to the Company to re-establish credit before service is restored or service started.

If service is established and it is subsequently determined that the customer or applicant isindebted to the Company for service previously furnished, the Company may suspend orterminate such service until satisfactory arrangements have been made for the payment ofprior indebtedness.

Page 24: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 23

LOCAL EXCHANGE SERVICES TARIFF

SECTION 2.0 - RULES AND REGULATIONS (Continued)

2.3 Customer Service and Protection (Continued)

2.3.4 Application of Business Or Residence Rates

2.3.4.1 Business rates apply at the following locations:

a. in offices, stores, factories, and all other places of a strictlybusiness nature;

b. in boarding houses (except as noted below), offices of hotels, hallsand offices of apartment buildings, quarters occupied by clubs, orlodges, public, private or parochial schools, colleges, hospitals,libraries, churches, and other similar institutions, except inchurches and lodges as specified below;

c. at residence locations when the customer has no regular businesstelephone, and the use of the service either by himself, members ofhis household or his guests, or parties calling him can beconsidered as more of a business than a residential nature. This factmight be indicated by some form of Customer advertising, or whensuch business use is not typically characteristic of residentialtelephone usage;

d. at residential locations where the service is located in a shop,office or other place of business;

e. in college fraternity houses where the members lodge within thehouse; and/or

f. at any location where the location and expected usage of telephoneservice at that location are indicative of a business, trade orprofession.

Page 25: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 24

LOCAL EXCHANGE SERVICES TARIFF

SECTION 2.0 - RULES AND REGULATIONS (Continued)

2.3 Customer Service and Protection (Continued)

2.3.4 Application of Business Or Residence Rates

2.3.4.2 Residence rates apply at the following locations:

a. in a private residence where business listings are not provided;

b. in private apartments of hotels, rooming houses or boarding houses whereservice is confined to the customer’s use and which are not advertised asa place of business;

c. in the place of residence of a clergyman, physician, nurse or other medicalpractitioner, provided the office is located in their residence and is not apart of an office building. In any such cases, the listing may indicate thecustomer’s profession, but only in connection with an individual name. Iflistings of firms or partnerships, etc., or additional listings of persons notresiding in the same household are desired, business rates apply;

d. in a private stable or garage when strictly a part of a domesticestablishment;

e. in churches where the service is not accessible for public use as in aclergyman’s study; and/or

f. in fire department dormitories or sleeping quarters where the telephonenumber is not published, and the telephone is not available for use by thegeneral public.

Page 26: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 25

LOCAL EXCHANGE SERVICES TARIFF

SECTION 2.0 - RULES AND REGULATIONS (Continued)

2.3 Customer Service and Protection (Continued)

2.3.5 Deposits

a. To safeguard its interests, the Company may require a Customer to make a depositto be held as a guarantee for the payment of charges, except as stated below. Adeposit does not relieve the Customer of the responsibility for the prompt paymentof bills on presentation. The deposit will not exceed $150.00 per access line.

b. A deposit may be required in addition to an advance payment.

c. When a service or facility is discontinued, the amount of a deposit, if any, will beapplied to the Customer’s account, and any credit balance remaining will berefunded. Before the service or facility is discontinued, the Company may, at itsoption, return the deposit or credit it to the Customer’s account.

d. No deposit will be charged for a Lifeline customer that voluntarily elects to receivetoll blocking service.

e. The Company will not require a cash deposit or other guarantee as a condition ofobtaining basic local exchange service, unless the prospective customer refuses toproduce identification that can be readily and inexpensively verified or if theprospective customer has a history of payment default within the past 60 months fortelecommunications services.

f. The Company is not obligated to provide service to a household under any name ifan outstanding bill exists at the address and the person responsible for that bill stillresides at the address.

Page 27: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 26

LOCAL EXCHANGE SERVICES TARIFF

SECTION 2.0 - RULES AND REGULATIONS (Continued)

2.3 Customer Service and Protection (Continued)

2.3.6 Billing and Payment For Service

2.3.6.1 General

The customer is responsible for payment of all charges for services furnished,including charges for service originated or accepted at the customer’s access line.

Monthly rates for any service provided under this Tariff will apply for each month,or partial month. When a Customer cancels service or when service is discontinuedby the Company during a billing cycle, new charges will not be assessed for billingperiods subsequent to the discontinuance of service.

2.3.6.2 Disputed Bills

In the event of a dispute between a customer and the Company over any bill forutility service, the Company shall make an appropriate investigation and report theresults to the customer.

a. The customer shall pay all charges for monthly service in advance. Paymentis due on or before the due date which is not less than seventeen (17) daysafter issuance of the bill. The postmark, if any, on the envelope of the bill,or the issuance date on the bill, if there is no postmark on the envelope,shall constitute proof of the date of issuance. If the bill is not paid by thedue date, the Company will notify the customer in writing that the accountis delinquent.

b. Any applicant or one for whom an application is made, owing the Companyfor service furnished under a former contract, shall pay or make satisfactoryarrangements for paying any bill outstanding and unpaid before anyadditional service will be furnished.

Page 28: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 27

LOCAL EXCHANGE SERVICES TARIFF

SECTION 2.0 - RULES AND REGULATIONS (Continued)

2.3 Customer Service and Protection (Continued)

2.3.6 Billing and Payment For Service (Continued)

2.3.6.3 Adjustments of Charges for Service Interruptions

In the event a customer’s service is interrupted other than by the negligence orwillful act of the customer and remains out of order for twenty-four (24) hours orlonger after access to the premises is made available and after the customer reportsto the Company that the service is out of order, the Company may make anappropriate adjustment to the customer’s bill.

2.3.6.4 Late Payment Charge

If any portion of a Customer’s payment is not received by the Company twobusiness days prior to the next billing cycle, or if any portion of the payment isreceived by the Company in funds which are not immediately available uponpresentment, a late payment charge shall be due to the Company. The late paymentcharge shall be the portion of the payment not received two business days prior tothe next billing cycle, multiplied by 1.5%. For unpaid balances of $10.00 or more,a minimum late payment charge of $5.00 shall apply.

Late payment charges do not apply to the disputed portion of unpaid balances, ifresolved in favor of the Customer. Any disputed portion of unpaid balances, ifresolved in favor of the Company, may be subject to the late payment charge as ofthe original due date noted on the Customer’s bill. Undisputed amounts of the samebill may be subject to the late payment charge if they remain unpaid by the due datenoted on the Customer’s bill.

Page 29: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 28

LOCAL EXCHANGE SERVICES TARIFF

SECTION 2.0 - RULES AND REGULATIONS (Continued)

2.3 Customer Service and Protection (Continued)

2.3.7 Discontinuance of Service

2.3.7.1 Discontinuance with notice

Proper notice consists of a separate mailing or hand delivery at least five (5) daysprior to the stated date of disconnection. Telephone service may be disconnectedafter proper notice for any of the following reasons:

a. Nonpayment of a delinquent account for basic local exchange service;

b. Nonpayment of a delinquent account with a delinquent balance of $150.00or more for basic local exchange service and regulated toll service in thename of the Customer;

c. Maintaining a delinquent balance of $125.00 or more for three consecutivemonths for basic local exchange service and regulated toll service;

d. Unauthorized tampering or interference with facilities and equipmentowned by the Company that are situated on or about the Customer’spremises;

e. Refusal to grant access at reasonable times to equipment installed upon thepremises of the Customer for the purpose of inspection, maintenance orreplacement;

f. Misrepresentation of the Customer’s identity for the purpose of obtainingbasic local exchange service;

Page 30: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 29

LOCAL EXCHANGE SERVICES TARIFF

SECTION 2.0 - RULES AND REGULATIONS (Continued)

2.3 Customer Service and Protection (Continued)

2.3.7 Discontinuance of Service (Continued)

2.3.7.1 Discontinuance with notice (Continued)

g. A violation of a tariff provision of the Company that is on file with orapproved by the Commission that adversely affects the safety of theCustomer or other persons or the integrity of the Company’s basic localexchange system;

h. Any other unauthorized use or interference with basic local exchangeservice, including improper use or interference with basic local exchangeservice, including improper use of a party line service by denying otherCustomers on the line an equitable proportionate use of the service.

Customers having their local service terminated by the Company will benotified by the Company in accordance with the applicable rules andregulations of the Commission regarding termination of service.

Page 31: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 30

LOCAL EXCHANGE SERVICES TARIFF

SECTION 2.0 - RULES AND REGULATIONS (Continued)

2.3 Customer Service and Protection (Continued)

2.3.7 Discontinuance of Service (Continued)

2.3.7.2 Collection costs

The customer is responsible for all collection costs, including attorney’s fees,incurred by the Company as a result of any breach of contract by the customer.

2.3.7.3 Disputes

In the event of a dispute between a customer and the Company, the Company shallnot disconnect service pending completion of a supervisory review of the disputeas provided in Section 2.3.1., above.

2.3.8 Cancellation of Application For Basic Service

When the customer cancels an application for service prior to the start of installation ofservice, or prior to the start of special construction, no charge applies.

When installation of service has been started prior to the cancellation, a cancellation chargeequal to the minimum service charge shall apply.

Where special construction has been started prior to the cancellation, a charge equal to thecost incurred in the special construction, less net salvage, applies. Installation or specialconstruction for a customer is considered to have started when the Company incurs anyexpense in connection with the installation which would not otherwise have been incurred.

Page 32: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 31

LOCAL EXCHANGE SERVICES TARIFF

SECTION 2.0 - RULES AND REGULATIONS (Continued)

2.3 Customer Service and Protection (Continued)

2.3.9 Restoration of Service

If a Customer’s service is restored after having been suspended and/or disconnected inaccordance with this tariff but a Company service order to terminate such service has notbeen completed when such service is restored, the Customer may be required to pay arestoration of service charge.

When a Customer’s service has been disconnected in accordance with this tariff and theservice has been terminated through the completion of a Company service order, service willbe re-established only upon the basis of an application for new service.

Service initiated after the discontinuance for non-payment will be subject to the standardnon-recurring charges for new service as defined in Sections 3 and 4 of this tariff. Servicethat has been re-established may require the assignment of a new telephone number.

If any Company service has been suspended, restricted, or discontinued for nonpayment,service will be re-established upon receipt of all charges due, which includes charges forservices and facilities during the period of restriction or suspension and which may includea service restoration fee. If the Customer has a history of payments returned for insufficientfunds, the Company may require payment by cash, money order or certified check. If suchpayments are made by personal check, restoration of service will be effected upon bankclearance of the check.

Page 33: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 32

LOCAL EXCHANGE SERVICES TARIFF

SECTION 2.0 - RULES AND REGULATIONS (Continued)

2.3 Customer Service and Protection (Continued)

2.3.9 Restoration of Service (Continued)

If service is established and it is subsequently determined that the Customer is indebted tothe Company for service previously furnished, the Company may restrict, suspend orterminate such service until satisfactory arrangements have been made for the payment ofthe prior indebtedness.

As Customer who has service restricted, suspended, or disconnected may be subject to allstandard non-recurring charges defined in Sections 3 and 4 of this tariff during therestoration of service.

Page 34: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 33

LOCAL EXCHANGE SERVICES TARIFF

SECTION 2.0 - RULES AND REGULATIONS (Continued)

2.4 Use of Service and Facilities

2.4.1 Use of Service

2.4.1.1 General - The customer is responsible for payment of all charges incurred,regardless of whether such charges are associated with his usage, or that of any ofhis authorized users.

2.4.1.2 Transmitting Messages - The Company does not transmit messages but offers theuse of its facilities for communications between its customers.

2.4.1.3 Use of Lines of Other Companies - When suitable arrangements can be made, linesof other telephone companies may be used in establishing connections to points notreached by the Company’s lines. In establishing connections with the lines of othercompanies, the Company is not responsible or liable for any action of theconnecting company.

2.4.1.4 Unauthorized Attachments or Connections - No unauthorized equipment, accessory,apparatus, circuit or device shall be attached to or connected with Companyfacilities. In case any such unauthorized attachment or connection is made, theCompany shall have the right to remove or disconnect the same, to suspend serviceduring the continuance of said attachment or connection or to disconnect service.The customer shall be held responsible for the cost of correcting any impairment ofservice caused by the use of such attachments or connections and shall be billed foreach service call made to his premises because of the use of such attachments orconnections.

Except as otherwise provided in this tariff, nothing herein shall be construed topermit the use of a device to interconnect any Company-owned line or channel withany other communications line or channel of the Company or of any other person.

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Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 34

LOCAL EXCHANGE SERVICES TARIFF

SECTION 2.0 - RULES AND REGULATIONS (Continued)

2.4 Use of Service and Facilities (Continued)

2.4.2 Obligations of Customers

2.4.2.1 Alterations - The customer agrees to notify the Company promptly in writingwhenever alterations or new construction on premises owned or leased by him willnecessitate changes in the Company’s facilities, and the customer agrees to pay theCompany’s current costs for such changes.

2.4.2.2 Use of Commercial Power - Unless specifically provided otherwise in this tariff,when commercial power is used for the operation of customer provided premisesequipment, the customer provides the necessary power wiring, power outlets andcommercial power and assumes all responsibility for the safe condition of the powerwiring, power outlets and commercial power.

2.4.2.3 Reimbursement to the Company for damages - The customer shall reimburse theCompany for damages to Company facilities utilized to provide services under thistariff caused by the negligence or willful act of the customer, or resulting from thecustomer’s improper use of the Company facilities or equipment provided by otherthan the Company. Such damages will be the actual cost of the materials and theactual hours required for repair of the damage multiplied by the appropriate laborrate.

Nothing in the foregoing provision shall be interpreted to hold one customer liablefor another customer’s actions. The Company will, upon reimbursement fordamages, cooperate with the customer in prosecuting a claim against the personcausing such damage and the customer shall be subrogated to the right of recoveryby the Company for the damages to the extent of such payment.

Page 36: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 35

LOCAL EXCHANGE SERVICES TARIFF

SECTION 2.0 - RULES AND REGULATIONS (Continued)

2.4 Use of Service and Facilities (Continued)

2.4.3 Rights of the Company

2.4.3.1 Work Performed on an Overtime Basis - The charges specified in this tariff do notcontemplate work being performed by Company employees at a time when overtimewages apply due to the request of the customer. If the customer requests thatovertime labor be performed, an additional charge, based on the additional costsinvolved, applies.

2.4.3.2 Work Interruption - The charges specified in this tariff do not contemplate workonce begun being interrupted by the customer. If the customer interrupts work oncebegun, an additional charge, based on the additional costs involved, applies.

2.4.3.3 Ownership - Any facilities on the customer’s premises furnished by the Companyshall be and remain the property of the Company, whose agents and employees havethe right to enter said premises at any reasonable hour for the purpose of installing,terminating, inspecting, maintaining or repairing service.

2.4.3.4 Impairment of Telephone Service - When the general telephone service to the publicis impaired by a customer’s use of telephone service, or service directly incidentthereto, the Company shall have the right to require the customer to contract withthe Company for such additional facilities as may be necessary in the Company’sjudgment to remove the cause of said impairment, or if the customer refuses thisrequirement or will not remedy the situation, to discontinue service completely.

Page 37: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 36

LOCAL EXCHANGE SERVICES TARIFF

SECTION 2.0 - RULES AND REGULATIONS (Continued)

2.4 Use of Service and Facilities (Continued)

2.4.3 Rights of the Company (Continued)

2.4.3.5 Abandonment of Telephone Service - The Company may discontinue service whichhas been abandoned.

2.4.3.6 Abuse of Telephone Service - After giving the customer a reasonable opportunityto remedy the situation and after giving proper notice, the Company maydiscontinue service which is used:

a. in such a way that interferes with the service of other telephone users;

b. for any purpose other than as a means of communication;

c. for a call or calls, anonymous or otherwise, if made in a manner whichreasonably could be expected to frighten, abuse, torment or harass another;

d. in any fraudulent or unlawful manner;

e. in manner which violates any of the Company’s lawful regulations; or

2.4.3.7 Telephone Numbers - The Company reserves the right to change the telephonenumber or numbers assigned to a customer or the central office designationassociated with such telephone number or numbers, or both, as reasonablyappropriate in the conduct of its business. The customer has no property right in anynumber or central office designation assigned by the Company.

Page 38: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 37

LOCAL EXCHANGE SERVICES TARIFF

SECTION 2.0 - RULES AND REGULATIONS (Continued)

2.4 Use of Service and Facilities (Continued)

2.4.4 Liability of the Company

2.4.4.1 The liability of the Company for damages arising out of the furnishing of itsServices, including but not limited to mistakes, omissions, interruptions, delays, orerrors, or other defects, representations, or use of these services or arising out of thefailure to furnish the service, whether caused by acts or omission, shall be limitedto the extension of allowances for interruption as set forth in 2.3.6.3 The extensionof such allowances for interruption shall be the sole remedy of the Customer andthe sole liability of the Company. The Company will not be liable for any direct,indirect, incidental, special, consequential, exemplary or punitive damages toCustomer as a result of any Company service, equipment or facilities, or the acts oromissions or negligence of the Company's employees or agents.

2.4.4.2 The Company shall not be liable for any delay or failure of performance orequipment due to causes beyond its control, including but not limited to: acts ofGod, fire, flood, explosion or other catastrophes; any law, order, regulation,direction, action, or request of the United States Government or any state and localgovernments having or claiming jurisdiction over the Company, or of anydepartment, agency, commission, bureau, corporation, or other instrumentality ofany one or more of these federal, state, or local governments, or of any civil ormilitary authority; national emergencies; insurrections; riots; wars; unavailabilityof rights-of-way or materials; or strikes, lock-outs, work stoppages, or other labordifficulties when it does not involve the company=s employees.

2.4.4.3 The Company shall not be liable for any act or omission of any entity furnishing tothe Company or to the Company's Customers facilities or equipment used for orwith the services the Company offers.

Page 39: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 38

LOCAL EXCHANGE SERVICES TARIFF

SECTION 2.0 - RULES AND REGULATIONS (Continued)

2.4 Use of Service and Facilities (Continued)

2.4.4 Liability of the Company (Continued)

2.4.4.4 The Company shall not be liable for any damages or losses due to the fault ornegligence of the Customer or due to the failure or malfunction of Customer-provided equipment or facilities.

2.4.4.5 Explosive Atmosphere. The Company does not guarantee nor make any warrantywith respect to installations it provides for use in an explosive atmosphere. TheCustomer indemnifies and holds the Company harmless from any and all loss,claims, demands, suits, or other action, or any liability whatsoever, whethersuffered, made, instituted, or asserted by any other party or person(s), and for anyloss, damage, or destruction of any property, whether owned by the Customer orothers, caused or claimed to have been caused directly or indirectly by theinstallation, operation, failure to operate, maintenance, removal presence, condition,location, or use of any installation so provided. The Company reserves the right torequire each Business Customer to sign an agreement acknowledging acceptanceof the provisions of this section (2.4.4.5) as a condition precedent to suchinstallations.

2.4.4.6 The Company is not liable for any defacement of or damage to Customer premisesresulting from the furnishing of services or equipment on such premises or theinstallation or removal thereof, unless such defacement or damage is caused bynegligence or willful misconduct of the Company's agents or employees.

Page 40: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 39

LOCAL EXCHANGE SERVICES TARIFF

SECTION 2.0 - RULES AND REGULATIONS (Continued)

2.4 Use of Service and Facilities (Continued)

2.4.4 Liability of the Company (Continued)

2.4.4.7 The Company shall be indemnified, defended and held harmless by the Customeragainst any claim, loss or damage arising from Customer's use of services, involvingclaims for libel, slander, invasion of privacy, or infringement of copyright arisingfrom the Customer's own communications.

2.4.4.8 THE COMPANY MAKES NO WARRANTIES OR REPRESENTATIONS,EXPRESS OR IMPLIED EITHER IN FACT OR BY OPERATION OF LAW,STATUTORY OR OTHERWISE, INCLUDING WARRANTIES OFMERCHANTABILITY OR FITNESS FOR A PARTICULAR USE, EXCEPTTHOSE EXPRESSLY SET FORTH HEREIN.

Page 41: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 40

LOCAL EXCHANGE SERVICES TARIFF

SECTION 2.0 - RULES AND REGULATIONS (Continued)

2.5 Undertaking of the Company

2.5.1 General

The Company undertakes to provide the services offered in this tariff on the terms andconditions and at the rates and charges specified. Local Exchange Service consists of theprovision of a telephonic connection to, and a unique telephone number on, the Company=sswitching network which enables the Customer to: receive calls from other stations on thepublic switched telephone network, access the Company=s Local Calling Services and otherServices as set forth in this tariff, access interexchange calling services of the Company andof other carriers, access (at no additional charge) to the Company=s operators and businessoffice for service related assistance, access toll-free telecommunications services such as800 NPA; and access toll-free emergency services by dialing 0 or 9-1-1 (where available),and access relay services for the hearing and/or speech impaired.

Service is provided on the basis of a minimum period of at least one month, 24-hours perday. For the purpose of computing adjustments or prorating charges in this tariff, a monthis considered to have 30 days.

Service will be provided where facilities, billing capability and the resale of total localservice or underlying network elements are available, or a combination thereof.

The Company will provide to its customers quality of service at a level at least equivalentto the service provided to them, or through them, by the incumbent local exchange company.

The Company’s obligation to furnish service, features and/or facilities is also dependentupon its ability to provide, secure and retain, without unreasonable expense to the Company(a) suitable facilities and rights for the construction and maintenance of the necessarycircuits and equipment, (b) suitable space for its plant and facilities in the building whereservice is or is to be provided, (c) facilities for interconnection from alternate suppliers.

In the event of a dispute, the non-prevailing party may be liable for reasonable court costsand attorney’s fees.

Page 42: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 41

LOCAL EXCHANGE SERVICES TARIFF

SECTION 2.0 - RULES AND REGULATIONS (Continued)

2.5 Undertaking of the Company (Continued)

2.5.2 Terms and Conditions

Customers may be required to enter into written service orders which shall contain orreference a specific description of the service ordered, the rates to be charged, the durationof the services, and the terms and conditions in this tariff. The Customer may also berequired to execute any other documents as may be reasonably requested by the Company.The Company reserves the right, at its discretion, to change the terms and conditionsspecified in this tariff, including, but not limited to, the rates for services. Any changes tothe terms and conditions will be applicable to services provided after the effective date ofthe change.

At the expiration of the initial term specified in each service order, or in any extensionthereof, service shall continue on a month to month basis at the then current rates. Anytermination shall not relieve the Customer of its obligation to pay any charges incurredunder the service order and this tariff prior to termination. The rights and obligations, whichby their nature extend beyond the termination of the term of the service order shall survivesuch termination.

2.5.3 Interconnection of Facilities

Any special interface equipment necessary to achieve compatibility between the facilitiesand equipment of the Company used for furnishing Local Exchange Services and thechannels, facilities or equipment of others shall be provided at the Customer’s expense.

Local Exchange Services may be connected to the services or facilities of othercommunications carriers only when authorized by and in accordance with the terms andconditions of the tariffs of the other communications carriers which are applicable to suchconnections.

Page 43: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 42

LOCAL EXCHANGE SERVICES TARIFF

SECTION 2.0 - RULES AND REGULATIONS (Continued)

2.5 Undertaking of the Company (Continued)

2.5.4 Inspections

Upon reasonable notification to the Customer, and at a reasonable time, the Company maymake such tests and inspections as may be necessary to determine that the Customer iscomplying with the requirements set forth in the section for the installation, operation andmaintenance of Customer-provided facilities, equipment and wiring in the connection ofCustomer-provided facilities and equipment to Company-provided facilities and equipment.

If the protective requirements for Customer-provided equipment are not being compliedwith, the Company may take such action as it deems necessary to protect its facilities,equipment and personnel. The Company will notify the Customer promptly if there is anyneed for further corrective action. Within ten days of receiving this notice, the Customermust take corrective action and notify the Company of the action taken. If the Customer failsto do this, the Company may take whatever additional action deemed necessary, includingthe suspension of or disconnection of service, to protect its facilities, equipment andpersonnel from harm.

2.5.5 Assignment or Transfer of Service

The Customer may not assign or transfer its rights or duties in connection with the servicesand equipment or facilities provided by the Company without the written consent of theCompany. The Company may assign its rights and duties (a) to any subsidiary, parentcompany or affiliate of the Company, (b) pursuant to any sale or transfer of substantially allthe assets of the Company, or (c) pursuant to any financing, merger or reorganization of theCompany.

Page 44: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 43

LOCAL EXCHANGE SERVICES TARIFF

SECTION 2.0 - RULES AND REGULATIONS (Continued)

2.5 Undertaking of the Company (Continued)

2.5.6 Notices and Communications

All notices or other communications required to be given pursuant to this tariff will be inwriting. Notices and other communications of either party, and all bills mailed by theCompany, shall be presumed to have been delivered to the other party on the third businessday following placement of the notice, communication, or bill with the U.S. Mail or aprivate delivery service, prepaid and properly addressed, or when actually received orrefused by the addressee, whichever occurs first.

The Company or the Customer shall advise the other party of any changes to the addressesdesignated for notices, other communications or billing.

2.5.7 Provisions of Certain Local Taxes and Fees

Any assessments, franchise fees, privilege, license, occupation, excise, or other similartaxes, whether in a lump sum or at a flat rate, or based on receipts, or based on poles, wireor other utility property units, imposed upon the Company by any governmental authorityshall be added pro rata, insofar as practical, to the rates and charges stated in the Company’sstandard schedules, in amounts which in the aggregate for the Company’s Customers of anypolitical entity shall be equal to the amount of any such tax upon the Company. Companyshall, so long as any such tax or fee is in effect, add to the bills of the Customers in suchpolitical entity pro rata on the basis of the revenue or as otherwise required and/or allowedby law derived by Company from each such Customer, an amount sufficient to recover anysuch tax or fee.

Page 45: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 44

LOCAL EXCHANGE SERVICES TARIFF

SECTION 2.0 - RULES AND REGULATIONS (Continued)

2.5 Undertaking of the Company (Continued)

2.5.8 Special Arrangements

2.5.8.1 Contract Service Arrangements - When economically practicable, Customer specificcontract service arrangements may be furnished in lieu of existing tariff offerings.

a. Rates, Charges, Terms and additional regulations, if applicable, for thecontract service arrangements will be developed on an individual casebasis, and will include all relevant costs, plus an appropriate level ofcontribution.

b. Unless otherwise specified, the regulations for contract servicearrangements are in addition to the applicable regulations and ratesspecified in other sections of this tariff.

2.5.8.2 Promotional Offerings - The Company from time to time, may make promotionalofferings of its services, which may include waiving or reducing the applicablecharges for the promoted service. Promotions will be filed as separate tariff sheets.

All promotions will be limited in duration and will identify a definite, reasonabletime period during which the promotion will be in effect. A promotion may also belimited as to the locations where the offerings are made. A promotion may also, ifso designated, provide for its conclusion upon the occurrence of a promotion-relatedevent that is reasonably certain to occur; although, the timing may not be certain.

All promotions shall be made available to other carriers for resale, and shall bepriced, in conjunction with the entire service offering as a whole, above theCompany’s total service long run incremental cost.

Promotions will be implemented with at least one day’s notice prior to the effectivedate of each promotion.

Page 46: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 45

LOCAL EXCHANGE SERVICES TARIFF

SECTION 2.0 - RULES AND REGULATIONS (Continued)

2.5 Undertaking of the Company (Continued)

2.5.8 Special Arrangements (Continued)

2.5.8.3 Special Construction

If the provision of service to a Customer would require the construction ofadditional facilities, replacement facilities or special facilities designed to meet theCustomer’s particular needs, the Company, at its option, may seek to obtain thefacilities from another carrier, or may construct the facilities. The Customer maybe required to pay all of the Company’s actual expenses incurred in obtaining orconstructing the facilities, including but not limited to, any unusual maintenancecosts or removal costs. Construction charges may be payable, at the Company’soption, prior to acceptance of the Customer’s application for service or when billingis rendered. The Customer may be required to enter into a written agreement to paythe construction charges if they are not paid prior to initiation of service.

Any facilities constructed by the Company by the use of construction charges,however financed, shall be and remain the property of the Company, unlessotherwise agreed to by the Company pursuant to a written agreement. The Customerdoes not obtain any rights of ownership in facilities provided by the Company.

The charges and regulations applicable to special construction apply in connectionwith all classes of service, facilities or equipment furnished by the Company and arein addition to the installation charges, service connection and move charges andmonthly service charges otherwise applicable to the provision of service to theCustomer pursuant to other sections of this tariff.

Page 47: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 46

LOCAL EXCHANGE SERVICES TARIFF

SECTION 2.0 - RULES AND REGULATIONS (Continued)

2.5 Undertaking of the Company (Continued)

2.5.9 Special Services

2.5.9.1 Emergency Services - Allows Customers to reach appropriate emergency servicesincluding police, fire and medical services. The 911 Service includes lines andcentral office features necessary to provide the capability to answer, transfer anddispatch public emergency telephone calls originated by persons within thetelephone central office areas arranged for 911 calling. If 911 Service is notavailable in an area, the Company shall make arrangements for the Customer toreach the appropriate emergency services through dialing “0”.

2.5.9.2 Telecommunications Relay Service - Telecommunications Relay Service enableshearing-impaired or speech-impaired persons who use a text telephone or similardevices to communicate freely with the hearing population for using the texttelephone and vice versa. The Company does not impose any charge to end usersfor access to Telecommunications Relay Service. However, persons using thisService are liable for applicable per call/increment charges.

2.5.9.3 Call Blocking Service - Call Blocking Service is a Service which providesCustomers with the capability to block originating calls to the 1-900 callingnetworks or 976 services. When Call Blocking Service is requested, all originatingcalls to 900 numbers nationwide will be blocked. Calls to a 976 service will also beblocked. Customers with Call Blocking Service attempting to dial a 900 numberfrom a restricted line will reach a Company-provided or DUC-provided interceptannouncement. Call Blocking is provided at no charge.

Page 48: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 47

LOCAL EXCHANGE SERVICES TARIFF

SECTION 3.0 - CONSUMER LOCAL SERVICE DESCRIPTIONS

Excel Telecommunications (the Company and/or Excel) is a telecommunications provider incorporated underthe laws of the State of Texas. Excel provides telecommunications services in the areas certified to it withinthe State of Michigan.

All rules, regulations and rates of the Company apply to its certified area unless otherwise specifically notedin this tariff.

Excel Local Exchange Services may be offered in conjunction with an associated long distance serviceoffering provided by Excel.

3.1 Non-Recurring Charges

3.1.1 Service Connection Charges

These charges are nonrecurring and apply to various Customer requests for connecting,moving or changing service. They are in addition to any other scheduled rates and chargesthat would normally apply under this tariff. The charges in this section for the connection,move, or change of service contemplate work being performed by Company employeesinvolved at a time when overtime wages do not apply. No distinction is made between aNew Installation and Connection and an Outside Move . All changes in location ofCustomer s equipment or service from one premises to another, are treated as new serviceconnections with service charges applying. Service charges are in addition to other rates andcharges normally applying under this tariff. They apply in addition to construction chargesmade because of unusual costs in establishing service and are not in lieu of usage charges.A maintenance service charges will apply in those instances where Excel makes a repairvisit to the customer's premises and the service difficulty or trouble is not on Excel's side ofthe demarcation point.

Page 49: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 48

LOCAL EXCHANGE SERVICES TARIFF

SECTION 3.0 - CONSUMER LOCAL SERVICE DESCRIPTIONS (Continued)

3.1 Non-Recurring Charges (Continued)

3.1.1 Service Connection Charges (Continued)

a. Local Service – New Order Charge(s):

This charge is for receiving, recording and processing information necessary toexecute a Customer s request for new service. One Local Service Charge, per line,is applicable for all new orders requested at the same time of the initial order for thesame Customer. If service is established at a new location and the Customer latermoves back to the old location or a separate location, this service charge will applyin connection with the reestablishment of service, accordingly.

b. Local Service Activation Charge(s):

This charge is applicable where existing local service or telephone numbers areactivated or migrated to Excel's service when facilities or construction is notrequired.

Page 50: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 49

LOCAL EXCHANGE SERVICES TARIFF

SECTION 3.0 - CONSUMER LOCAL SERVICE DESCRIPTIONS (Continued)

3.1 Non-Recurring Charges (Continued)

3.1.1 Service Connection Charges (Continued)

c. Local Service – Change Order Charge(s):

Following are Change Order Charges applicable to Excel’s MyLine Local Serviceoffering(s):

--Record Order Charge(s) - One Record Order Charge, per line, is applicable for allchanges and/or additions ordered and provided at the same time for the sameCustomer. When multiple Record Orders are required for Company reasons, onlyone Record Order Charge applies. Charges are applicable to, but not limited to, thefollowing:

- Change of a directory listing name or address- Change of a telephone number except in the case of harassing calls- Change of billing address

d. Local Service -- Move Service Order Charge(s)

This charge is for moving the customer's telephone service to another locationwithin the customer's current local service area and central office.

Page 51: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 50

LOCAL EXCHANGE SERVICES TARIFF

SECTION 3.0 - CONSUMER LOCAL SERVICE DESCRIPTIONS (Continued)

3.1 Non-Recurring Charges (Continued)

3.1.2 Miscellaneous Charges

a. Line Installation Charge(s):

To add a new primary line to customer s residence if facilities construction is required. Nodistinction is made between a "New Installation or Connection" and an "Outside Move." If theCustomer requests that their service is established, maintained, moved or changed at hours of the dayor days of the week (other than normal work hours or days), or on holidays, or interrupts work oncebegun, or when overtime wages apply, a charge based on the additional costs will apply in additionto any other applicable charges.

b. Additional Line Installation Charge(s):

To add an additional new line to customer s residence if another telephone line is provided by theCompany at the same residence and initiated at the same time. No distinction is made between a"New Installation or Connection" and an "Outside Move." If the Customer requests that their serviceis established, maintained, moved or changed at hours of the day or days of the week (other thannormal work hours or days), or on holidays, or interrupts work once begun, or when overtime wagesapply, a charge based on the additional costs will apply in addition to any other applicable charges.

ISSUED: August 9, 2002 EFFECTIVE: October 24, 2002

Page 52: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 51

LOCAL EXCHANGE SERVICES TARIFF

SECTION 3.0 - CONSUMER LOCAL SERVICE DESCRIPTIONS (Continued)

3.1 Non-Recurring Charges (Continued)

3.1.2 Miscellaneous Charges (Continued)

c. Restoration of Service Charge:

If service is disconnected for nonpayment, service will be reestablished only uponreceipt of payment of all charges due, which include charges for service andfacilities during the period of disconnection and which may include a servicerestoration fee. If the Customer has a history of payments returned for insufficientfunds, the Company may require payment by cash, money order, personal check orcertified check. If payment is made by personal check, restoration will be effectedupon clearance of the check. When a Customer’s service has been disconnected inaccordance with this tariff and the service has been terminated through thecompletion of the Company’s service order, service will be reestablished only upona basis of an application for new service. During the period of disconnection,Customer’s telephone number will not be reassigned. Once service has beenterminated, the telephone number may be reassigned to another Customer.

d. Special Construction Charge(s):

To perform any customer required special construction or change of existingtelephone equipment at the customer premises.

Page 53: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 52

LOCAL EXCHANGE SERVICES TARIFF

SECTION 3.0 - CONSUMER LOCAL SERVICE DESCRIPTIONS (Continued)

3.2 Local Exchange Services

3.2.1 Excel MyLineK Local Service Offerings

Customers subscribing to the Company’s Local Service must purchase a local packageconsisting of an access line (dial tone). Customers who order an additional line(s), areexceptions to the local package purchase requirement. The Excel Classic MyLineK LocalService Packages described below in sections b, c and d are only available to existingcustomers of the Excel Classic MyLineK Local Service Packages (formerly known as ExcelMyLineK Local Service Packages) as of February 16, 2004. Excel Local Service offers arefurnished as follows where facilities or interconnection service arrangements are available:

a. Primary Basic Local Exchange Service: A stand-alone service offering whichallows residential Customers to place local calls according to the rates as set forthherein. This service is intended for residential voice communications and includesunlimited incoming local calling. Primary Basic Local Exchange Service allows aminimum of 100 outgoing calls and 12,000 outgoing minutes per month. PrimaryBasic Local Exchange Service does not include any unregulated features and is alsomarketed as Excel MyLineK StandAlone Local Service.

Page 54: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 53

LOCAL EXCHANGE SERVICES TARIFF

SECTION 3.0 - CONSUMER LOCAL SERVICE DESCRIPTIONS (Continued)

3.2 Local Exchange Services

3.2.1 Excel MyLineK Local Service Offerings (Continued)

b. Excel Classic MyLineK Basic Local Service Package: Single line service withTouch Tone, with the following custom features included: Call Waiting, CallReturn and Three-Way Calling.

c. Excel Classic MyLineK Value Local Service Package: Single line service withTouch Tone, with the following custom features included: Call Waiting, CallReturn, Three-Way Calling, Caller ID-Name and Number and Call Waiting ID.

d. Excel Classic MyLineK Complete Local Service Package: Single line service withTouch Tone, with the following custom features included: Call Waiting, CallReturn, Three-Way Calling Caller ID-Name and Number, Call Waiting ID, CallForwarding, Auto Busy Redial, and Speed Dialing 8.

e. Additional Lines:

Additional lines include Touch-Tone and may be purchased with or without apackage provided that the customer s primary line continues to be served by theCompany as the primary Local Exchange Carrier.

Page 55: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 54

LOCAL EXCHANGE SERVICES TARIFF

SECTION 3.0 - CONSUMER LOCAL SERVICE DESCRIPTIONS (Continued)

3.2 Local Exchange Services (Continued)

3.2.2 Touch Tone Calling Service

a. This service provides for the origination of calls by means of instruments equippedfor tone-type address signaling and special central office facilities. The service isfurnished subject to the availability of central office facilities.

b. All dial-type lines that terminate in an instrument equipped for tone-type addresssignaling shall be equipped for this service except for dial-type lines served froma central office where the special facilities for Touch Tone calling service are notavailable.

c. Other facilities, miscellaneous and supplemental equipment, requested byCustomers and not detrimental to this service or other services of the Company willbe furnished under the regulations and at the rates specified in the applicablesections of this tariff.

Page 56: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 55

LOCAL EXCHANGE SERVICES TARIFF

SECTION 3.0 - CONSUMER LOCAL SERVICE DESCRIPTIONS (Continued)

3.2 Local Exchange Services (Continued)

3.2.3 Excel MyLineK Basic Package

Excel MyLineK Basic Package provides residential Customers in Michigan with local andlong distance calling for a flat rate. In order to subscribe to Excel MyLineK Basic Package,the Customer must select Excel as the primary service provider for local exchange,intraLATA interexchange and interLATA interexchange telecommunications services.Furthermore, the Customer must select one of the following two long distance service plans:Excel MyLineK $.05 Plan or Excel MyLineK $.03 Plan. Rates and charges for the ExcelMyLineK Basic Package may vary based on the Customer’s selected long distance callingplan. The availability of Excel MyLineK Basic Package to the Customer may be restrictedbased upon both Excel’s access to services through the incumbent local exchange carrier andthe Customer’s creditworthiness as determined by information contained in a credit bureaureport received from a credit reporting agency.

Excel MyLineK Basic Package is a bundled service package which includes single lineresidential service and the following three Call Management Features: Call Return, CallWaiting and Three-Way Calling. The Customer will also receive 100 minutes of domesticlong distance usage subject to the Customer’s selected long distance plan, and any additionallong distance usage beyond the included minutes will be billed according to the sameselected long distance plan. The included long distance usage does not accumulate on amonth-to-month basis, and no credit will be given to Customers who do not use the includedminutes. The Customer will also be eligible for Excel’s Friends-R-Free Discount Program.

Excel MyLineK Basic Package does not include equipment associated with the Caller IDfeature. Excel does not prorate the monthly charges for the MyLineK Basic Package. If theCustomer’s service is discontinued prior to the conclusion of a billing period, the Customerwill remain responsible for the monthly charges for the entire billing period. Rates andcharges associated with Excel MyLineK Basic Package are set forth in Section 4.2.3following.

Page 57: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 56

LOCAL EXCHANGE SERVICES TARIFF

SECTION 3.0 - CONSUMER LOCAL SERVICE DESCRIPTIONS (Continued)

3.2 Local Exchange Services (Continued)

3.2.4 Excel MyLineK Value Package

Excel MyLineK Value Package provides residential Customers in Michigan with local andlong distance calling for a flat rate. In order to subscribe to Excel MyLineK Value Package,the Customer must select Excel as the primary service provider for local exchange,intraLATA interexchange and interLATA interexchange telecommunications services.Furthermore, the Customer must select one of the following two long distance service plans:Excel MyLineK $.05 Plan or Excel MyLineK $.03 Plan. Rates and charges for the ExcelMyLineK Value Package may vary based on the Customer’s selected long distance callingplan. The availability of Excel MyLineK Value Package to the Customer may be restrictedbased upon both Excel’s access to services through the incumbent local exchange carrier andthe Customer’s creditworthiness as determined by information contained in a credit bureaureport received from a credit reporting agency

Excel MyLineK Value Package is a bundled service package which includes single lineresidential service and the following eight Call Management Features: Caller ID, CallWaiting, Three-Way Calling, Call Waiting ID, Call Return, Speed Dial 8, Call Forwarding,and Auto Redial. The Customer will also receive 200 minutes of domestic long distanceusage subject to the Customer’s selected long distance plan, and any additional long distanceusage beyond the included minutes will be billed according to the same selected longdistance plan. The included long distance usage does not accumulate on a month-to-monthbasis, and no credit will be given to Customers who do not use the included minutes. TheCustomer will also be eligible for Excel’s Friends-R-Free Discount Program.

In addition to the features described herein, Excel MyLineK Value Package includessubscription to an unregulated service, Excel’s Voice Mail. Excel MyLineK Value Packagedoes not include equipment associated with the Caller ID feature. Excel does not prorate themonthly charges for the MyLineK Value Package. If the Customer’s service isdiscontinued prior to the conclusion of a billing period, the Customer will remainresponsible for the monthly charges for the entire billing period. Rates and chargesassociated with Excel MyLineK Value Package are set forth in Section 4.2.3 following.

Page 58: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 57

LOCAL EXCHANGE SERVICES TARIFF

SECTION 3.0 - CONSUMER LOCAL SERVICE DESCRIPTIONS (Continued)

3.2 Local Exchange Services (Continued)

3.2.5 Excel MyLineK Complete Package

Excel MyLineK Complete Package provides residential Customers in Michigan with localand long distance calling for a flat rate. In order to subscribe to Excel MyLineK CompletePackage, the Customer must select Excel as the primary service provider for local exchange,intraLATA interexchange and interLATA interexchange telecommunications services.Furthermore, the Customer must select the Excel MyLineK $.05 long distance service plan.The availability of Excel MyLineK Complete Package to the Customer may be restrictedbased upon both Excel’s access to services through the incumbent local exchange carrier andthe Customer’s creditworthiness as determined by information contained in a credit bureaureport received from a credit reporting agency.

Excel MyLineK Complete Package is a bundled service package which includes single lineresidential service and the following eight Call Management Features: Caller ID, CallWaiting, Three-Way Calling, Call Waiting ID, Call Return, Speed Dial 8, Call Forwarding,and Auto Redial. The Customer will also receive unlimited domestic long distance usage.The unlimited domestic long distance usage is for residential voice use only and applies tonon-operator assisted, direct-dialed domestic calls. Use for home office, small business,large commercial business, or other commercial use is prohibited and may result intermination of the service.

In addition to the features described herein, Excel MyLineK Complete Package includessubscription to an unregulated service, Excel’s Voice Mail. However, Excel MyLineKComplete Package may be provisioned without the Voice Mail feature upon request of theCustomer. Excel MyLineK Complete Package does not include equipment associated withthe Caller ID feature. Excel does not prorate the monthly charges for the MyLineKComplete Package. If the Customer’s service is discontinued prior to the conclusion of abilling period, the Customer will remain responsible for the monthly charges for the entirebilling period. Rates and charges associated with Excel MyLineK Complete Package areset forth in Section 4.2.3 following.

Page 59: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 58

LOCAL EXCHANGE SERVICES TARIFF

SECTION 3.0 - CONSUMER LOCAL SERVICE DESCRIPTIONS (Continued)

3.3 Directory Listings

3.3.1. General - Customers shall provide the Company with information for all listings. TheCompany will include the Standard listing in the White Pages (Alphabetical Section) of thetelephone directory and will offer one additional listing to the Customer. The Customer must identifyits non-published and non-listed telephone numbers for directory purposes.

3.3.2. Directory Listing - Standard - The Customer will receive one Standard listing per telephonenumber, in the alphabetical section of the directory, at no additional charge.

3.3.3. Directory Listing - Additional - The term Additional listing denotes any White Page listing,regardless of form, in addition to the Standard listing. A monthly rate applies for oneAdditional listing. An additional listing may be any of the following:

a. Names of members of the Customer s family or of persons residing in the Customers household.

b. When the Customer s name or names of other persons residing in the household isspelled in more than one way, additional listings of the alternative spelling are permitted.

Page 60: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 59

LOCAL EXCHANGE SERVICES TARIFF

SECTION 3.0 - CONSUMER LOCAL SERVICE DESCRIPTIONS (Continued)

3.3 Directory Listings (Continued)

3.3.4 Non-Published Directory Listings - Non-published telephone numbers are not listed in eitherthe Company s directories or directory assistance records available to the general public.When a call is placed from a telephone number associated with a non-published listing, thenumber and name may be disclosed if the called party has equipment to display CallingNumber Delivery and/or Calling Name Delivery. Customers may prevent the display of thecalling number and name by activating Caller ID blocking.

3.3.5 Non-Listed Directory Listings - Non-listed numbers are not listed in the Company sdirectories but are included in directory assistance records available to the general public.

3.3.6 Regulations - Incoming calls will be completed by the Company only when the calling partyplaces the call by dialing the telephone number. The Company will adhere to this practicenotwithstanding any claim of emergency the calling party may present. The acceptance bythe Company of the Customer s request to refrain from publishing his/her telephone numberin the directory does not create any relationship or obligation, direct or indirect, to any otherperson than the Customer.

The Company s liability, if any, for its gross negligence or willful misconduct or the rightof the Customer to seek any legal remedy available for the same is not limited by this tariff.In the absence of gross negligence or willful misconduct with respect to any claim or suitbrought by, or other legal remedies available to, the Customer for damages associated withpublishing the telephone number of non published service in the directory or disclosing saidnumber to any person, the Company s liability, if any, shall not exceed the monthly chargeswhich the Customer may have made for such unpublished service for the period duringwhich the service was affected. Except as otherwise indicated, the Customer indemnifiesand saves the Company harmless against any and all claims for damages caused or claimsto have been caused, directly or indirectly, by the publication/non-publication of the nonpublished listed number or the disclosing/non-disclosing of said number to any person.

Page 61: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 60

LOCAL EXCHANGE SERVICES TARIFF

SECTION 3.0 - CONSUMER LOCAL SERVICE DESCRIPTIONS (Continued)

3.4 Local Operator Services

3.4.1 Directory Assistance

Allows Customers to obtain help determining listed telephone numbers. A maximum of two(2) requested telephone numbers will be provided for each Directory Assistance call.

A residential Customer is allowed three (3) direct-dialed Directory Assistance calls perresidential exchange line per month at no additional charge. No credit will be given for anyunused portion of the Customer’s allowance, and call allowances are not transferrablebetween separate accounts of the same Customer. No credit will be given for requests inwhich the telephone number is non-published or unlisted, or for telephone numbers whichare not found in the directory.

Page 62: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 61

LOCAL EXCHANGE SERVICES TARIFF

SECTION 3.0 - CONSUMER LOCAL SERVICE DESCRIPTIONS (Continued)

3.4 Local Operator Services (Continued)

3.4.2 Directory Assistance Call Completion Service

Directory Assistance Call Completion (DACC) provides a Customer calling DirectoryAssistance with the option of having the call to the requested numbers completed. DirectoryAssistance Call Completion Service is furnished only where facilities are available.

For local calls, charges for DACC are not applicable to Customers with disabilities thatqualify for exemptions from Directory Assistance charges. Two types of DirectoryAssistance Call Completion are offered:

a. Fully Automated: The Customer receives the requested directory number from anautomated voice system. The Customer accepts DACC by depressing 1 from aTouch-Tone telephone when prompted by the DACC announcement.

b. Semi-Automated: The Customer receives the requested directory number and thenrequests the operator to provide call completion to the requested number.

Page 63: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 62

LOCAL EXCHANGE SERVICES TARIFF

SECTION 3.0 - CONSUMER LOCAL SERVICE DESCRIPTIONS (Continued)

3.5 Lifeline Service and Link Up America

3.5.1 Lifeline Service

Lifeline Service is a telecommunications service assistance program designed to provideeligible residential customers with a reduction in the price of Basic Residential LocalService. The purpose of Lifeline Service is to maintain and preserve universal service. Tolllimitation service may also be provided as part of Lifeline Service. Toll limitation mayinclude toll blocking, which prevents the placement of all long distance calls for which thesubscriber will be charged, or toll control, which limits the toll charges a customer can incurduring a billing period to a preset amount.

Eligible Residential Customers will receive a discount off the normal applicable tariffed ratefor their local exchange service.

Lifeline Service will be provided to those applicants who provide proof that their annualincome does not exceed 150% of the federal poverty income standards. Applicants shall notbe provided assistance for more than one basic residential access line in the state. Anapplicant for Lifeline Service may report only one address in the state as the principal placeof residence.

All charges, either recurring or nonrecurring, for any service or feature other than LifelineService as described herein, shall be billed at the tariffed rate. Lifeline Service shall not beavailable on a retroactive basis.

Page 64: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 63

LOCAL EXCHANGE SERVICES TARIFF

SECTION 3.0 - CONSUMER LOCAL SERVICE DESCRIPTIONS (Continued)

3.5 Lifeline Service and Link Up America (Continued)

3.5.2 Link Up America

Link Up America is a program designed to promote universal service by providing adiscount on service connection charges for qualified low-income customers.

Link Up America is available to residential customers who provide proof that their annualincome does not exceed 150% of the federal poverty income standards.

Page 65: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 64

LOCAL EXCHANGE SERVICES TARIFF

SECTION 4.0 - CONSUMER LOCAL RATES AND CHARGES

4.1 Non-Recurring Charges

4.1.1 Service Connection Charges

Non-Recurring Charge:a. Local Service Connection (New Service) Charge $25.00 per lineb. Local Service Activation Charge $25.00 per line c. Local Service Change Order Charge(s)

-Record Order Charge $5.00 per lined. Local Service Move Order Charge $20.00 per line

4.1.2 Miscellaneous ChargesR e c u r r i n g / N o n -Recurring Charges:

a. Line Installation Charge and Outside Move $52.00 per lineb. Additional Line Installation Charge and

Outside Move $16.50 per linec. Restoration of Service Charge $20.00d. Special Construction (Individual Case Basis) (ICB)

Page 66: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 65

LOCAL EXCHANGE SERVICES TARIFF

SECTION 4.0 - CONSUMER LOCAL RATES AND CHARGES (Continued)

4.2 Local Exchange Services

4.2.1 Local Service Offerings: Price Range, Each, Per Month:

a. Primary Basic Local Exchange Service: $30.00/monthb. Excel Classic MyLineK Basic Local Service Package: $34.95/month

--Additional Line(s) $24.95 each/monthc. Excel Classic MyLineK Value Local Service Package: $44.95/month

--Additional Line(s) $34.95 each/monthd. Excel Classic MyLineK Complete Local Service Package: $54.95/month

--Additional Line(s)* $44.95 each/month

4.2.2 Touch Tone Calling Service

Prices for Touch Tone Calling Service, as defined in this tariff, are reflected in the LocalServices Offers prices in 4.2.1.b., 4.2.1.c., 4.2.1.d, preceding. Customers subscribing toTouch Tone Calling Service will be billed at the following rate in addition to all chargesassociated with the Customer s basic local service plan:

Monthly Rate $0.00

Page 67: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 66

LOCAL EXCHANGE SERVICES TARIFF

SECTION 4.0 - CONSUMER LOCAL RATES AND CHARGES (Continued)

4.2 Local Exchange Services

4.2.3 Excel MyLineK Bundled Service Packages – Rates and Charges

The Excel MyLineK bundled service packages will be billed at the following rates inaddition to all charges associated with the Customer’s optional services and/or additionallong distance usage, if any:

Excel MyLineK Basic Package Monthly Rate-With MyLineK $.05 PlanPrimary Line $34.95Additional Line $24.95-With MyLineK $.03 PlanPrimary Line $37.90Additional Line $27.90

Excel MyLineK Value Package Monthly Rate-With MyLineK $.05 Plan

Primary Line $44.95Additional Line $34.95

-With MyLineK $.03 PlanPrimary Line $47.90Additional Line $37.90

Excel MyLineK Complete Package Monthly Rate-With MyLineK $.05 Plan

Primary Line $48.95Additional Line $48.95

Page 68: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 67

LOCAL EXCHANGE SERVICES TARIFF

SECTION 4.0 - CONSUMER LOCAL RATES AND CHARGES (Continued)

4.3 Directory Listings

Monthly Recurring Non-RecurringCharge Charge

4.3.1 Directory Listing – Standard No Charge No Charge

4.3.2 Directory Listing - Additional $0.75 $10.00

4.3.3 Directory Listing - Non Published $1.10 No Charge

4.3.4 Directory Listing - Non Listed $1.10 No Charge

Page 69: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 68

LOCAL EXCHANGE SERVICES TARIFF

SECTION 4.0 - CONSUMER LOCAL RATES AND CHARGES (Continued)

4.4 Operator Services

4.4.1 Local Directory Assistance Service Charge, up to 2 listings per call

$0.75 - Per Call

4.4.2 Local Directory Assistance with Call Completion

$1.30 - Per Call

Page 70: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 69

LOCAL EXCHANGE SERVICES TARIFF

SECTION 4.0 - CONSUMER LOCAL RATES AND CHARGES (Continued)

4.5 Lifeline Service and Link Up America

4.5.1 Lifeline Service

Subscribers of Lifeline Service will receive the following discount off of the tariffed ratefor Basic Residential Local Service:

Monthly Discount - $8.25

In addition, optional Call Management features are available to subscribers of LifelineService and will be billed in addition to all charges associated with the Customer’s LifelineService.

4.5.2 Link Up America

The Link Up America Program provides for a 50% discount on the Service Connectioncharge associated with the connection of a new residence exchange access line. The totalamount of the discount may not exceed $30.00 and the remaining charges will be billed tothe Link Up America customer in monthly installments.

Page 71: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 70

LOCAL EXCHANGE SERVICES TARIFF

SECTION 5.0 - CONSUMER LOCAL SERVICE DESCRIPTIONS

(Reserved For Future Use)

Page 72: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 71

LOCAL EXCHANGE SERVICES TARIFF

SECTION 6.0 - COMMERCIAL RATES AND CHARGES

(Reserved For Future Use)

Page 73: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 72

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS

Excel hereby mirrors the Map and Legal Description tariffs of the exchanges by company, listedbelow to identify its service territory. Any future modifications to these exchange boundaries or legaldescriptions of these boundaries will be automatically mirrored by Excel on a going forward basis.If not mirrored, new detailed maps and legal descriptions on an individual exchange basis will befiled with the Commission for approval.

7.1 Ameritech Exchanges

7.1.1 Zone A

DetroitRoyal OakSouthfield

7.1.2 Zone B

Ann Arbor Auburn Heights BirminghamCenter Line Commerce Drayton PlainsFarmington Flint Grand RapidsLansing Livonia Mt. ClemensNorthville Plymouth PontiacRochester Romulus RosevilleTrenton Troy UticaWalled Lake Warren WayneWest Bloomfield Wyandotte Ypsilanti

Page 74: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 73

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.1 Ameritech Exchanges (Continued)

7.1.3 Zone C

Ada Akron AlbionAlgonac Alto AmasaApplegate Armada AthensAuburn Bad Axe BaldwinBark River Battle Creek Bay CityBay Port Beaverton BeldingBelleville Bellevue Benton HarborBergland Berrien Springs BessermerBeulah Big Bay Big RapidsBirch Run Boyne City BrevortBrighton Buchanan ByronByron Center Cadillac CaledoniaCalumet Carleton CarsonvilleCasnovia Cedar Springs ChampionChanning Charlevoix CharlotteCheboygan Chelsea ClareClarklake Clarkston ClarksvilleClio-Mt. Morris Coleman ColomaCoral Cornell CroswellCrystal Falls Curtis DansvilleDexter Dimondale DorrDutton East Jordan East TawasEaton Rapids Eau Claire Elk RapidsEngadine Escanada EvartFairgrove Farwell FentonFife Lake Flat Rock FlushingFountain Fowlerville FrankenmuthFrankfort Freeland FreeportFreesoil Fremont FultonGagetown Galesburg GalienGladstone Gladwin Grand Blanc

Page 75: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 74

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.1 Ameritech Exchanges (Continued)

7.1.3 Zone C (Continued)

Grand Haven Grant GrattanGreenville Gwinn Harbor SpringsHarrietta Harrison HartlandHastings Hermansville HillsdaleHolland Holly HoltHopkins Houghton HowellHudsonville Indian River InterlochenIonia Iron Mountain Iron RiverIrons Ironwood IshpemingJackson Jamestown JonesvilleKalamazoo Kalkaska Kent CityKeweenaw Lake Leelanau Lake LindenLake Odessa Lake Orion LapeerLe Roy Leslie LexingtonLinwood Lowell LutherMackinac Island Mackinaw City MancelonaManchester Manistee MantonMarine City Marion MarneMarquette Marshall MartinMason Mayville McBainMenominee Michigamme MiddlevilleMidland Milan MolineMonroe Morley MullikenNapoleon Nashville NegauneeNewaygo New Baltimore NewberryNew Boston New Buffalo New HavenNiles Northport NorwayOlivet Onekama OscodaOtsego Owendale OxfordPeck Pellston Perkins

Page 76: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 75

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.1 Ameritech Exchanges (Continued)

7.1.3 Zone C (Continued)

Petoskey Pinckney PlainwellPort Huron Portland Port SanilacPotterville Powers Rapid RiverReed City Reese RepublicRichland Rock RockfordRockwood Romeo RosebushSaginaw St. Charles St. ClairSt. Helen St. Ignace St. JosephSand Lake Sandusky SaranacSault Ste. Marie Scotts ScottvilleSebewaing Snover South LyonSparta Standish StephensonThree Oaks Traverse City Trout LakeTrufant Tustin UblyUnionville Vassar Vermontville

Vicksburg Wakefield Walloon LakeWashington Watersmeet WatervlietWayland West Branch White CloudWhitmore Lake Williamsburg WillisWolverine Zeeland

Page 77: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 76

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages

ADA ZONE ALTO ZONEKent County Ionia CountyTwp Ada Twp BostonTwp Cannon Twp CampbellTwp Cascade Kent CountyTwp Vergennes Twp BowneTwp CaledoniaTwp CascadeAKRON EXCHANGE Twp LowellTuscola CountyVill Akron Twp AkronAMASA EXCHANGETwp Fairgrove Iron CountyTwp Gilford Twp BatesTwp Wisner Twp Crystal FallsTwp HematiteALBION EXCHANGECalhoun CountyANN ARBOR EXCHANGECity Albion Washtenaw CountyTwp Albion City Ann ArborTwp Clarence Vill Barton HillsTwp Eckford Twp Ann ArborTwp Marengo Twp FreedomTwp Sheridan Twp LimaJackson County Twp LodiTwp Concord Twp NorthfieldTwp Parma Twp PittsfieldTwp SalemALGONAC EXCHANGE Twp ScioSt. Clair County Twp SuperiorCity Algonac Twp WebsterTwp ClaTwp Cottrellville

Page 78: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 77

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages

APPLEGATE EXCHANGE AUBURN HEIGHTS ZONESanilac County Oakland CountyVill Applegate City Auburn HillsTwp Buel City Rochester HillsTwp Lexington Twp BloomfieldTwp SanilacTwp Washington BAD AXE EXCHANGEHuron County

ARMADA EXCHANGE City Bad AxeMacomb County Twp BinghamVill Armada Twp BloomfieldTwp Armada Twp ColfaxTwp Lenox Twp LincolnTwp Ray Twp MeadeTwp Richmond Twp SheridanSt. Clair County Twp SiegelTwp Berlin Twp VeronaTwp Riley

BALDWIN EXCHANGEATHENS EXCHANGE Lake CountyBranch County Vill BaldwinTwp Sherwood Twp Cherry ValleyCalhoun County Twp PeacockVill Athens Twp Pleasant PlainsTwp Athens Twp WebberTwp Leroy Twp YatesKalamazoo County Newaygo CountyTwp Wakeshma Twp HomeSt. Joseph County Twp LilleyTwp Leonidas Twp MerrillTwp Monroe

Page 79: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 78

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages

AUBURN EXCHANGEBay County BARK RIVER EXCHANGECity Auburn Delta CountyTwp Beaver Twp Bark RiverTwp Monitor Twp EscanabaTwp Williams Twp Ford RiverSaginaw County Menominee CountyTwp Tittabawassee Twp Harris

BATTLE CREEK EXCHANGE BEAVERTON EXCHANGEBarry County Clare CountyTwp Assyria Twp ArthurTwp Johnstown Gladwin CountyCalhoun County City BeavertonCity Battle Creek Twp BeavertonCity Springfield Twp BillingsTwp Bedford Twp BuckeyeTwp Convis Twp GroutTwp Emmett Twp TobaccoTwp FredoniaTwp Leroy BELDING EXCHANGETwp Marshall Ionia CountyTwp Newton City BeldingTwp Pennfield Twp KeeneKalamazoo County Twp OrleansTwp Charleston Twp OtiscoKent County

Page 80: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 79

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages

BAY CITY EXCHANGE Twp GrattanBay County Twp OakfieldCity Bay City Twp VergennesCity Essexville Montcalm CountyTwp Bangor Twp EurekaTwp Frankenlust Twp FairplainTwp HamptonTwp Kawkawlin BELLEVILLE EXCHANGETwp Monitor Wayne CountyTwp Portsmouth City BellevilleSaginaw County Twp SumpterTwp Buena Vista Twp Van BurenTuscola CountyTwp Wisner

BAY PORT EXCHANGEHuron CountyTwp FairhavenTwp McKinley

Page 81: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 80

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

BELLEVUE EXCHANGE BESSEMER EXCHANGEBarry County Gogebic CountyTwp Assyria City BessemerCalhoun County Twp BessemerTwp Convis Twp ErwinTwp PennfieldEaton County BEULAH EXCHANGEVill Bellevue Benzie CountyTwp Bellevue Vill BenzoniaTwp Kalamo Vill BeulahTwp BenzoniaBENTON HARBOR EXCHANGE Twp BlaineBerrien County Twp Crystal LakeCity Benton Harbor Twp GilmoreTwp Bainbridge Twp HomesteadTwp Benton Twp JoyfieldTwp Hagar Twp LakeTwp Pipestone Twp WeldonTwp St. JosephTwp Sodus BIG BAY EXCHANGEVan Buren County Marquette CountyTwp Covert Twp IshpemingTwp Keeler Twp MarquetteTwp PowellBERGLAND EXCHANGEGogebic CountyTwp WakefieldOntonagon CountyTwp BerglandTwp Matchwood

Page 82: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 81

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

BERRIEN SPRINGS EXCHANGEBerrien CountyVill Berrien SpringsTwp BarodaTwp BerrienTwp Oronoko

BIG RAPIDS EXCHANGE BOYNE CITY EXCHANGEMecosta County Antrim CountyCity Big Rapids Twp JordanTwp Austin Twp WarnerTwp Big Rapids Charlevoix CountyTwp Colfax City Boyne CityTwp Grant Twp BayTwp Green Twp Boyne ValleyTwp Mecosta Twp EvangelineNewaygo County Twp EvelineTwp Barton Twp HayesTwp Goodwell Twp MelroseTwp Home Twp South ArmTwp Monroe Twp WilsonTwp NorwichBREVORT EXCHANGEBIRCH RUN EXCHANGE Mackinac CountyGenessee County Twp HendricksTwp Vienna Twp HudsonSaginaw County Twp MoranVill Birch RunTwp Birch Run BRIGHTON EXCHANGETwp Taymouth Livingston CountyCity Brighton

Page 83: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 82

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

BIRMINGHAM ZONE Twp BrightonOakland County Twp GenoaCity Birmingham wp Green OakCity Bloomfield Hills Twp HamburgCity Southfield Twp HartlandCity Troy Twp OceolaVill Beverly HillsVill Bingham Farms BUCHANAN EXCHANGETwp Bloomfield Berrien CountyTwp Southfield City BuchananTwp BerrienTwp BertrandTwp BuchananTwp NilesTwp Weesaw

Page 84: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 83

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

BYRON EXCHANGE CALEDONIA ZONEGenesee County Allegan CountyTwp Argentine Twp LeightonLivingston County Barry CountyTwp Cohoctah Twp ThornappleTwp Deerfield Kent CountyShiawassee County Vill CaledoniaVill Byron Twp BowneTwp Burns Twp CaledoniaTwp GainesBYRON CENTER ZONEAllegan County CALUMET EXCHANGETwp Dorr Houghton CountyKent County Vill CalumetTwp Byron Vill Copper CityVill LauriumCADILLAC EXCHANGE Twp CalumetMissaukee County Twp FranklinTwp Caldwell Twp HancockTwp Lake Twp OsceolaTwp Richland Twp SchoolcraftOsceola County Twp Torch LakeTwp Sherman Keweenaw CountyWexford County Vill AhmeekCity Cadillac Twp AllouezTwp Antioch Twp Eagle HarborTwp Boon Twp GrantTwp Cherry Grove Twp HoughtonTwp Clam Lake Twp ShermanTwp ColfaxTwp Haring

Page 85: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 84

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

CARLETON EXCHANGETwp Henderson Monroe CountyTwp Selma Vill CarletonTwp AshTwp ExeterWayne CountyTwp HuronTwp SumpterCARSONVILLE EXCHANGE CHANNING EXCHANGESanilac County Dickinson CountyVill Carsonville Twp FelchTwp Bridgehampton Twp SagolaTwp Sanilac Iron CountyTwp Washington Twp MansfieldTwp MastodonCASNOVIA EXCHANGEKent County CHARLEVOIX EXCHANGEVill Casnovia Charlevoix CountyTwp Sparta City CharlevoixTwp Tyrone Twp CharlevoixMuskegon County Twp EvelineTwp Casnovia Twp HayesOttawa County Twp MarionTwp Chester Twp NorwoodCEDAR SPRINGS EXCHANGE CHARLOTTE EXCHANGEKent County Calhoun CountyCity Cedar Springs Twp ClarenceTwp Algoma Twp LeeTwp Courtland Eaton CountyTwp Nelson City CharlotteTwp Oakfield Twp BellevueTwp Solon Twp BentonTwp Spencer Twp BrookfieldTwp Carmel

Page 86: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 85

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

CENTER LINE ZONE Twp ChesterMacomb County Twp EatonCity Center Line Twp KalamoCity Warren Twp OneidaTwp RoxandCHAMPION EXCHANGE Twp VermontvilleMarquette County Twp WaltonTwp ChampionTwp HumboldtTwp MichigammeTwp RepublicCHEBOYGAN EXCHANGE CLARKLAKE EXCHANGECheboygan County Hillsdale CountyCity Cheboygan Twp SomersetTwp Aloha Jackson CountyTwp Beaugrand Twp ColumbiaTwp Benton Twp LibertyTwp Grant Twp Napoleon

Twp HebronTwp Inverness CLARKSTON ZONETwp Mackinaw Oakland CountyTwp Mullett Vill ClarkstonTwp Munro Twp BrandonTwp GrovelandCHELSEA EXCHANGE Twp IndependenceJackson County Twp OrionTwp Grass Lake Twp SpringfieldTwp Waterloo Twp White LakeWashtenaw CountyVill Chelsea CLARKSVILLE EXCHANGETwp Dexter Ionia CountyTwp Freedom Vill ClarksvilleTwp Lima Twp BerlinTwp Lyndon Twp BostonTwp Sharon Twp CampbellTwp Sylvan Twp Odessa

Page 87: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 86

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

CLARE EXCHANGE CLIO-MT. MORRIS EXCHANGEClare County Genesee CountyCity Clare City ClioTwp Arthur City Mt. MorrisTwp Grant Twp GeneseeTwp Hatton Twp Mt. MorrisTwp Lincoln Twp RichfieldTwp Sheridan Twp ThetfordIsabella County Twp ViennaTwp VernonTwp WiseCOLEMAN EXCHANGE CORAL EXCHANGEClare County Montcalm CountyTwp Sheridan Twp Maple ValleyGladwin County Twp PineTwp Beaverton Twp WinfieldTwp TobaccoIsabella County CORNELL EXCHANGETwp Denver Delta CountyTwp Wise Twp BaldwinMidland County Twp CornellCity Coleman Twp EscanabaTwp Edenville Marquette CountyTwp Geneva Twp WellsTwp GreendaleTwp Jerome CROSWELL EXCHANGETwp Warren Sanilac CountyCity Croswell

Page 88: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 87

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

COLOMA EXCHANGE Twp BuelBerrien County Twp FremontCity Coloma Twp LexingtonTwp Bainbridge Twp WorthTwp ColomaTwp Hagar CRYSTAL FALLS EXCHANGETwp Watervliet Iron CountyVan Buren County City Crystal FallsTwp Covert Vill AlphaTwp Crystal FallsCOMMERCE ZONE Twp MansfieldOakland County Twp MastodonTwp CommerceTwp Waterford CURTIS EXCHANGETwp West Bloomfield Luce CountyTwp White Lake Twp LakefieldMackinac CountyTwp NewtonTwp PortageSchoolcraft CountyTwp Germfask

Page 89: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 88

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

DANSVILLE EXCHANGE DEXTER EXCHANGEIngham County Livingston CountyVill Dansville Twp HamburgTwp Bunker Hill Twp PutnamTwp Ingham Washtenaw CountyTwp Wheatfield Vill DexterTwp White Oak Twp DexterTwp LimaDETROIT ZONE Twp ScioMacomb County Twp WebsterCity St. Clair ShoresWayne County DIMONDALE EXCHANGECity Allen Park Eaton CountyCity Dearborn City LansingCity Dearborn Heights Vill DimondaleCity Detroit Twp WindsorCity Ecorse Ingham CountyCity Grosse Pointe Twp DelhiCity Grosse Pointe Farmsity Grosse Pointe Park DORR ZONEity Grosse Pointe Woods Allegan Countyity Hamtramck Twp Dorrity Harper Woods Twp SalemCity Highland ParkCity Inkster DRAYTON PLAINS ZONECity Lincoln Park Oakland CountyCity Livonia City Lake AngelusCity Melvindale Twp IndependenceCity River Rouge Twp WaterfordCity Romulus Twp White LakeCity TaylorCity WestlandVill Grosse Pointe ShoresTwp Grosse PointeTwp Redford

Page 90: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 89

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

DUTTON ZONE EATON RAPIDS EXCHANGEKent County Eaton CountyCity Kentwood City Eaton RapidsTwp Caledonia Twp BrookfieldTwp Cascade Twp EatonTwp Gaines Twp Eaton RapidsTwp HamlinEAST JORDAN EXCHANGE Ingham CountyAntrim County Twp AureliusTwp Echo Twp OnondagaTwp JordanCharlevoix County EAU CLAIRE EXCHANGECity East Jordan Berrien CountyTwp Eveline Vill Eau ClaireTwp South Arm Twp BerrienTwp Wilson Twp PipestoneTwp SodusEAST TAWAS EXCHANGEArenac County ELK RAPIDS EXCHANGETwp Whitney Antrim CountyIosco County Vill Elk RapidsCity East Tawas Twp Elk RapidsCity Tawas City Twp MiltonTwp Alabaster wp Torch LakeTwp Baldwin Grand Traverse CountyTwp Grant Twp AcmeTwp Oscoda Twp WhitewaterTwp ShermanTwp Tawas

Page 91: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 90

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

ENGADINE EXCHANGETwp Wilber Luce CountyTwp LakefieldTwp PentlandMackinac CountyTwp GarfieldTwp HudsonTwp NewtonTwp PortageESCANABA EXCHANGE FARMINGTON ZONEDelta County Oakland CountyCity Escanaba City FarmingtonTwp Bark River City Farmington HillsTwp Escanaba City NoviTwp Ford River Wayne CountyTwp Wells City LivoniaMenominee CountyTwp Cedarville FARWELL EXCHANGEClare CountyEVART EXCHANGE Vill FarwellClare County Twp FreemanTwp Freeman Twp GarfieldMecosta County Twp GrantTwp Chippewa Twp LincolnTwp Fork Twp SurreyTwp Grant Isabella CountyOsceola County Twp ColdwaterCity Evart Twp GilmoreTwp Cedar Twp NottawaTwp EvartTwp Hartwick

Page 92: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 91

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

FENTON EXCHANGETwp Hersey Genesee CountyTwp Middle Branch City FentonTwp Orient Twp FentonTwp Osceola Twp Grand BlancTwp Rose Lake Twp MundyTwp Sylvan Livingston CountyTwp DeerfieldFAIRGROVE EXCHANGE Twp HartlandTuscola County Twp OceolaVill Fairgrove Twp TyroneTwp Fairgrove Oakland CountyTwp Gilford Twp HollyTwp Juniata Twp RoseTwp WisnerFIFE LAKE EXCHANGE FLUSHING EXCHANGEGrand Traverse County Genesee CountyVill Fife Lake City FlushingTwp Fife Lake Twp ClaytonKalkaska County Twp FlushingTwp Garfield Twp Mt. MorrisTwp Springfield Shiawassee CountyMissaukee County Twp HazeltonTwp BloomfieldWexford County FOUNTAIN EXCHANGETwp Liberty Mason CountyVill Fountain

Page 93: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 92

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

FLAT ROCK EXCHANGE Twp SheridanMonroe County Twp ShermanTwp AshTwp Berlin FOWLERVILLE EXCHANGEWayne County Ingham CountyCity Flat Rock Twp White OakCity Woodhaven Livingston CountyTwp Brownstown Vill FowlervilleTwp Huron Twp CohoctahTwp ConwayFLINT EXCHANGE Twp HandyGenesee County Twp HowellCity Burton Twp IoscoCity Flint Twp UnadillaCity Swartz CreekTwp Davison FRANKENMUTH EXCHANGETwp Flint Saginaw CountyTwp Genesee City FrankenmuthTwp Grand Blanc Twp Birch RunTwp Mt. Morris Twp BlumfieldTwp Mundy Twp BridgeportTwp FrankenmuthTuscola CountyTwp DenmarkTwp Tuscola

Page 94: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 93

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

FRANKFORT EXCHANGE FREMONT EXCHANGEBenzie County Muskegon CountyCity Frankfort Twp HoltonVill Elberta Newaygo CountyTwp Blaine City FremontTwp Crystal Lake Twp AshlandTwp Gilmore Twp BridgetonTwp Lake Twp DaytonTwp DenverFREELAND EXCHANGE Twp GarfieldMidland County Twp LincolnTwp Ingersoll Twp SheridanSaginaw County Twp ShermanTwp Kochville Oceana CountyTwp Richland Twp GreenwoodTwp ThomasTwp Tittabawassee FULTON EXCHANGEKalamazoo CountyFREEPORT EXCHANGE Twp ClimaxBarry County wp WakeshmaVill FreeportTwp Carlton GAGETOWN EXCHANGETwp Irving Huron CountyIonia County Twp BrookfieldTwp Campbell Twp GrantKent County Tuscola CountyTwp Bowne Vill GagetownTwp Columbia

Page 95: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 94

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

FREESOIL EXCHANGE Twp ElklandMason County Twp ElmwoodVill FreesoilTwp Freesoil GALESBURG EXCHANGETwp Grant Kalamazoo CountyTwp Meade City GalesburgTwp CharlestonTwp ClimaxTwp ComstockTwp PavilionTwp RichlandTwp RossGALIEN EXCHANGE GRAND BLANC EXCHANGEBerrien County Genesee CountyVill Galien City Grand BlancTwp Bertrand Twp AtlasTwp Galien Twp Grand BlancTwp Weesaw Twp MundyOakland CountyGLADSTONE EXCHANGE Twp HollyDelta CountyCity Gladstone GRAND HAVEN EXCHANGETwp Baldwin Muskegon CountyTwp Brampton City Norton ShoresTwp Escanaba Twp FruitportTwp Wells Ottawa CountyCity Ferrysburg

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Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 95

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

GLADWIN EXCHANGE City Grand HavenClare County Vill Spring LakeTwp Arthur Twp AllendaleTwp Franklin Twp CrockeryTwp Hamilton Twp Grand HavenGladwin County Twp Port SheldonCity Gladwin Twp RobinsonTwp Billings Twp Spring LakeTwp BuckeyeTwp ButmanTwp ClementTwp GladwinTwp GroutTwp HayTwp SageTwp SecordTwp ShermanRoscommon CountyTwp Nester

Page 97: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 96

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

GRAND RAPIDS ZONE GRATTAN ZONEKent County Kent CountyCity East Grand Rapids Twp CannonCity Grand Rapids Twp GrattanCity Grandville Twp OakfieldCity KentwoodCity Walker GREENVILLE EXCHANGECity Wyoming Kent CountyTwp Ada Twp OakfieldTwp Alpine Twp SpencerTwp Byron Montcalm CountyTwp Cannon City GreenvilleTwp Cascade Twp EurekaTwp Gaines Twp FairplainTwp Grand Rapids Twp MontcalmTwp Plainfield Twp SidneyOttawa CountyTwp Georgetown GWINN EXCHANGETwp Jamestown Marquette CountyTwp Tallmadge Twp ForsythTwp SandsGRANT EXCHANGE Twp West BranchMuskegon CountyTwp Casnovia HARBOR SPRINGS EXCHANGETwp Moorland Emmett CountyNewaygo County City Harbor SpringsCity Grant Twp CenterTwp Ashland Twp Cross VillageTwp Bridgeton Twp FriendshipTwp Brooks Twp Little TraverseTwp Ensley Twp Pleasant ViewTwp Garfield Twp ReadmondTwp Grant Twp West Traverse

Page 98: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 97

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

HARRIETTA EXCHANGE HASTINGS EXCHANGEManistee County Barry CountyTwp Dickson City HastingsWexford County Twp BaltimoreVill Harrietta Twp CarltonTwp Boon Twp CastletonTwp Slagle Twp HastingsTwp Springville Twp HopeTwp IrvingHARRISON EXCHANGE Twp RutlandClare County Twp Yankee SpringsCity HarrisonTwp Arthur HERMANSVILLE EXCHANGETwp Franklin Menominee CountyTwp Frost Twp MeyerTwp GreenwoodTwp Hamilton HILLSDALE EXCHANGETwp Hatton Hillsdale CountyTwp Hayes City HillsdaleTwp Lincoln Twp AdamsTwp Redding Twp AllenTwp Summerfield Twp CambriaTwp Winterfield Twp FayetteTwp Hillsdale

Page 99: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 98

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

HARTLAND EXCHANGE Twp JeffersonLivingston County Twp ReadingTwp BrightonTwp Hartland HOLLAND EXCHANGETwp Tyrone Allegan CountyTwp FillmoreTwp LaketownOttawa CountyCity HollandTwp HollandTwp OliveTwp ParkTwp Port SheldonHOLLY EXCHANGE HOWELL EXCHANGEOakland County Livingston CountyVill Holly City HowellTwp Groveland Twp CohoctahTwp Holly Twp DeerfieldTwp Rose Twp GenoaTwp Springfield Twp Hartland

Twp HowellHOLT EXCHANGE Twp IoscoIngham County Twp MarionCity Lansing Twp OceolaTwp AlaiedonTwp Delhi HUDSONVILLE ZONE

Ottawa CountyHOPKINS EXCHANGE City HudsonvilleAllegan County Twp BlendonVill Hopkins Twp GeorgetownTwp Dorr Twp JamestownTwp Hopkins Twp ZeelandTwp MontereyTwp Salem INDIAN RIVER EXCHANGETwp Watson Cheboygan CountyTwp Burt

Page 100: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 99

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

HOUGHTON EXCHANGE Twp EllisHoughton County Twp InvernessCity Hancock Twp KoehlerCity Houghton Twp MentorVill South Range Twp MullettTwp Adams Twp MunroTwp Calumet Twp TuscaroraTwp Chassell Twp WalkerTwp Franklin Twp WaverlyTwp HancockTwp Osceola INTERLOCHEN EXCHANGETwp Portage Grand Traverse CountyTwp Quincy Twp BlairTwp Stanton Twp GrantTwp Torch Lake Twp Green Lake

Page 101: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 100

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

IONIA EXCHANGE IRONWOOD EXCHANGEIonia County Gogebic CountyCity Ionia City IronwoodTwp Berlin Twp BessemerTwp Easton Twp ErwinTwp Ionia Twp IronwoodTwp OrangeTwp Orleans ISHPEMING EXCHANGETwp Ronald Marauette County

City IshpemingIRON MOUNTAIN EXCHANGE Twp ElyDickinson County Twp IshpemingCity Iron Mountain Twp TildenCity KingsfordTwp Breitung JACKSON EXCHANGE

Jackson CountyIRON RIVER EXCHANGE City JacksonIron County Twp BlackmanCity Caspian Twp HenriettaCity Gaastra Twp LeoniCity Iron River Twp LibertyCity Stambaugh Twp NapoleonVill Mineral Hills Twp RivesTwp Bates Twp SandstoneTwp Crystal Falls Twp Spring ArborTwp Iron River Twp SummitTwp Mastodon Twp TompkinsTwp Stambaugh

Page 102: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 101

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

JAMESTOWN ZONEIRONS EXCHANGE Allegan CountyTwp Eden Twp SalemTwp Elk Ottawa CountyTwp Newkirk Twp JamestownTwp Peacock Twp ZeelandTwp SaubleJONESVILLE EXCHANGE KENT CITY EXCHANGEHillsdale County Kent CountyVill Jonesville Vill Kent CityTwp Adams Twp SpartaTwp Fayette Twp Tyrone

Twp LitchfieldTwp Moscow KEWEENAW EXCHANGETwp Scipio Keweenaw County

Twp Eagle HarborKALAMAZOO EXCHANGE Twp GrantKalamazoo County Twp HoughtonCity KalamazooCity Parchment LAKE LEELANAU EXCHANGECity Portage Leelanau CountyTwp Comstock Twp BinghamTwp Cooper Twp CentervilleTwp Kalamazoo Twp LelandTwp Oshtemo Twp Suttons BayTwp PavilionTwp Richland LAKE LINDEN EXCHANGETwp Schoolcraft Houghton CountyTwp Texas Vill Lake Linden

Twp Calumet

Page 103: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 102

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

KALKASKA EXCHANGE Twp OsceolaKalkaska County Twp SchoolcraftVill Kalkaska Twp Torch LakeTwp Bear Lake Keweenaw CountyTwp Blue Lake Twp GrantTwp Clearwater Twp ShermanTwp Cold SpringsTwp ExcelsiorTwp GarfieldTwp KalkaskaTwp OliverTwp OrangeTwp Rapid RiverLAKE ODESSA EXCHANGE LANSING EXCHANGEBarry County Clinton CountyTwp Carlton Twp BathTwp Woodland Twp DeWittEaton County Twp WatertownTwp Sunfield Eaton CountyTwp Ellsworth Twp DeltaIonia County Twp WindsorVill Lake Odessa Ingham CountyTwp Berlin City East LansingTwp Campbell City LansingTwp Odessa Twp AlaiedonTwp Orange Twp DelhiTwp Sebewa Twp Lansing

Twp Meridian

Page 104: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 103

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

LAKE DRION ZONE Twp WheatfieldOakland County Twp WilliamstonVill Lake Orion Shiawassee CountyTwp Addison Twp WoodhullTwp OaklandTwp Orion LAPEER EXCHANGETwp Oxford Lapeer County

City LapeerCity LansingTwp ArcadiaTwp AtticaTwp DeerfieldTwp ElbaTwp LapeerTwp MayfieldTwp MetamoraTwp Oregon

LE ROY EXCHANGEOsceola CountyVill LeRoyTwp HartwickTwp LeRoyTwp Rose Lake

Page 105: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 104

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

LESLIE EXCHANGE LOWELL ZONEIngham County Ionia CountyCity Leslie Twp BostonTwp Bunker Hill Twp KeeneTwp Leslie Kent CountyTwp Onondaga City LowellJackson County Twp CascadeTwp Rives Twp GrattanTwp Tompkins Twp Lowell

Twp VergennesLEXINGTON EXCHANGESanilac County LUTHER EXCHANGEVill Lexington Lake CountyTwp Lexington Vill LutherTwp Sanilac Twp Cherry ValleyTwp Worth Twp Dover

Twp EdenLINWOOD EXCHANGE Twp NewkirkBay County Twp PeacockTwp Beaver Twp PinoraTwp FraserTwp Garfield MACKINAC ISLAND EXCHANGETwp Kawkawlin Mackinac County

City Mackinac IslandLIVONIA ZONEWayne County MACKINAW CITY EXCHANGECity Garden City Cheboygan CountyCity Livonia Twp HebronCity Westland Twp Mackinaw

Emmett CountyVill Mackinaw CityTwp BlissTwp Carp LakeTwp Wawatem

Page 106: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 105

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

MANCELONA EXCHANGE MANTON EXCHANGEAntrim County Missaukee CountyVill Mancelona Twp BloomfieldTwp Chestonia Twp CaldwellTwp Custer Wexford CountyTwp Kearney City MantonTwp Mancelona Twp AntiochKalkasa County Twp Cedar CreekTwp Blue Lake Twp ColfaxTwp Cold Springs Twp GreenwoodTwp Rapid River Twp Hanover

Twp LibertyMANCHESTER EXCHANGEJackson County MARINE CITY EXCHANGETwp Norvell St. Clair CountyWashtenaw County Twp Marine CityVill Manchester Twp CascoTwp Bridgewater Twp ChinaTwp Freedo Twp ClayTwp Manchester Twp CottervilleTwp Sharon Twp East China

Twp IraMANISTEE EXCHANGEManistee County MARION EXCHANGECity Manistee Clare CountyVill East Lake Twp ReddingTwp Brown Twp WinterfieldTwp Dickson Osceola CountyTwp Filer Vill MarionTwp Manistee Twp HartwickTwp Norman Twp HighlandTwp Stronach Twp MarionMason County Twp Middle BranchTwp GrantTwp Meade

Page 107: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 106

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

MARNE ZONE MASON EXCHANGEOttawa County Ingham CountyTwp Polkton City MasonTwp Tallmadge Twp AlaiedonTwp Wright Twp Aurelius

Twp Bunker HillMARQUETTE EXCHANGE Twp DelhiMarquette County Twp InghamCity Marquette Twp VevayTwp Chocolay Twp WheatfieldTwp MarquetteTwp Negaunee MAYVILLE EXCHANGETwp Sands Lapeer County

Twp RichMARSHALL EXCHANGE Tuscola CountyCalhoun County Vill MayvilleCity Marshall Twp DaytonTwp Convis Twp FremontTwp Eckford Twp WatertownTwp FredoniaTwp Marengo MC BAIN EXCHANGETwp Marshall Clare County

Twp WinterfieldMARTIN EXCHANGE Missaukee CountyAllegan County City McBainVill Martin Twp Clam UnionTwp Hopkins Twp LakeTwp Martin Twp ReederTwp Otsego Twp RichlandTwp Watson Twp RiversideTwp Wayland Osecola CountyBarry County Twp HighlandTwp Orangeville Twp MarionTwp Yankee Springs

Page 108: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 107

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

MENOMINEE EXCHANGEMenominee CountyCity MenomineeTwp CedarvilleTwp IngallstonTwp MellenTwp MenomineeMICHIGAMME EXCHANGE MILAN EXCHANGEBaraga County Lenawee CountyTwp Covington Twp MaconTwp Spurr Monroe CountyMarquette County City MilanTwp Michigamme Twp LondonTwp Republic Twp Milan

Washtenaw CountyMIDDLEVILLE EXCHANGE Twp AugustaAllegan County Twp SalineTwp Leighton Twp YorkTwp WaylandBarry County MOLINE ZONEVill Middleville Allegan CountyTwp Irving Twp DorrTwp Orangeville Twp LeightonTwp Thornapple Kent CountyTwp Yankee Springs Twp Byron

Twp GainesMIDLAND EXCHANGEBay County MONROE EXCHANGETwp Beaver Monroe CountyTwp Garfield City MonroeTwp Williams Twp ErieMidland County Twp FrenchtownCity Midland Twp La SalleTwp Greendale Twp MonroeTwp Homer Twp RaisinvilleTwp Ingersoll

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Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 108

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

Twp Jerome MORLEY EXCHANGETwp Larkin Mecosta CountyTwp Lee Vill MorleyTwp Lincoln Twp AetnaTwp Midland Twp DeerfieldTwp Mills Montcalm CountyTwp Mount Haley Twp WinfieldTwp Porter Newaygo County

Twp Big PrairieMT. CLEMENS EXCHANGE NEGAUNEE EXCHANGEMacomb County Marquette CountyCity Mt. Clemens City NegauneeCity Sterling Heights Twp IshpemingTwp Chesterfield Twp NegauneeTwp Clinton Twp RichmondTwp Harrison Twp Tilden

Twp MacombNEWAYGO EXCHANGE

MULLIKEN EXCHANGE Newaygo CountyEaton County City NewaygoVill Mulliken Twp Big PrairieTwp Roxand Twp BrooksIonia County Twp CrotonTwp Danby Twp Everett

Twp GarfieldNAPOLEON EXCHANGE Twp GrantJackson County Twp Sherman

Twp Columbia

Page 110: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 109

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

Twp Napoleon NEW BALTIMORE EXCHANGETwp Norvell Macomb County

City New BaltimoreNASHVILLE EXCHANGE Twp ChesterfieldBarry County Twp LenoxVill Nashville St. Clair CountyTwp Assyria Twp CascoTwp Baltimore Twp ClayTwp Castleton Twp IraTwp Maple GroveEaton County NEWBERRY EXCHANGETwp Kalamo Luce CountyTwp Vermontville Vill Newberry

Twp ColumbusTwp LakefieldTwp McMillanTwp Pentland

NEW BOSTON EXCHANGE NORTHPORT EXCHANGEWayne County Leelanau CountyTwp Huron Vill NorthportTwp Sumpter Twp Leelanau

Twp LelandNEW BUFFALO EXCHANGEBerrien County NORTHVILLE EXCHANGECity New Buffalo Oakland CountyVill Grand Beach City Farmington HillsVill Michiana City NoviTwp Chikaming City WixomTwp New Buffalo Twp LyonTwp Three Oaks Washtenaw County

Twp Salem

Page 111: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 110

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

NEW HAVEN EXCHANGE Wayne CountyMacomb County City NorthvilleVill New Haven Twp NorthvilleTwp ChesterfieldTwp Lenox NORWAY EXCHANGETwp Macomb Dickinson CountyTwp Ray City NorwaySt. Clair County Twp BreitungTwp Casco Twp Norway

OLIVET EXCHANGENILES EXCHANGE Calhoun CountyBerrien County Eaton CountyCity Niles City OlivetTwp Berrien Twp WaltonTwp BertrandTwp Buchanan ONEKAMA EXCHANGETwp Niles Vill OnekamaCass County Twp ArcadiaTwp Howard Twp Bear LakeTwp Milton Twp BrownTwp Pokagon Twp Manistee

Twp Onekama

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Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 111

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

OSCODA EXCHANGE PECK EXCHANGEAlcona County Sanilac CountyTwp Greenbush Vill MelvinTwp Mikado Vill PeckIosco County Twp BuelTwp Au Sable Twp ElkTwp Baldwin Twp FremonyTwp Oscoda Twp SpeakerTwp Wilber

PELLSTON EXCHANGEOTSEGO EXCHANGE Cheboygan CountyAllegan County Twp BurtCity Otsego Twp MunroTwp Otsego Emmett CountyTwp Trowbridge Vill PellstonTwp Watson Twp CenterKalamazoo County Twp Maple RiverTwp Alamo Twp McKinleyVan Buren County Twp Pleasant ViewTwp Pine Grove

PERKINS EXCHANGEOWENDALE EXCHANGE Delta CountyHuron County Twp BaldwinVill Owendale Twp Maple RidgeTwp Brookfield Marquette CountyTwp Grant Twp Ewing

Page 113: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 112

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

OXFORD ZONELapeer CountyTwp DrydenTwp HadleyTwp MetamoraOakland CountyVill LeonardVill OxfordTwp BrandonTwp IndependenceTwp OxfordPETOSKEY EXCHANGE PLYMOUTH EXCHANGECharlevoix County Washtenaw CountyTwp Bay Twp SalemTwp Hayes Twp SuperiorTwp Melrose Wayne CountyEmmett County City PlymouthCity Petoskey City WestlandTwp Bear Creek Twp CantonTwp Littlefield Twp NorthvilleTwp Little Traverse Twp PlymouthTwp ResortTwp Springvale PONTIAC ZONE

Oakland County

Page 114: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 113

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

PINCKNEY EXCHANGE City Auburn HillsLivingston County City Keego HarborVill Pinckney City Lake AngelusTwp Hamburg City Orchard LakeTwp Iosco City PontiacTwp Marion City Rochester HillsTwp Putnam City Sylvan LakeTwp Unadilla Twp BloomfieldWashtenaw County Twp IndependenceTwp Dexter Twp OaklandTwp Lyndon Twp OrionAllegan County Twp WaterfordCity Plainwell Twp West BloomfieldTwp GunplainTwp Otsego PORT HURON EXCHANGEKalamazoo County St. Clair CountyTwp Alamo City MarysvilleTwp Cooper City Port Huron

Twp BurtchvillePLAINWELL EXCHANGE Twp ClydeAllegan County Twp Fort GratiotCity Plainwell Twp GrantTwp Gunplain Twp KimballTwp Otsego Twp Port HuronKalamazoo County Twp St. ClairTwp AlamoTwp Cooper

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Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 114

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

PORTLAND EXCHANGE RAPID RIVER EXCHANGEClinton County Delta CountyTwp Eagle Twp BaldwinTwp Westphalia Twp Bay de NocIonia County Twp BramptonCity Portland Twp EnsignTwp Danby Twp MasonvilleTwp Lyons Twp NahmaTwp OrangeTwp Portland REED CITY EXCHANGETwp Sebewa Lake County

Twp ChasePORT SANILAC EXCHANGE Twp PinoraSanilac County Mecosta CountyVill Port Sanilac Twp GrantTwp Bridgehampton Twp GreenTwp Forester Newaygo CountyTwp Sanilac Twp Barton

Osceola CountyPOTTERVILLE EXCHANGE City Reed CityEaton County Vill HerseyCity Potterville Twp CedarTwp Benton Twp HerseyTwp Eaton Twp LincolnTwp Eaton Rapids Twp RichmondTwp Windsor

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Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 115

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

REESE EXCHANGEPOWERS EXCHANGE Saginaw CountyMenominee County Twp BlumfieldVill Powers Tuscola CountyTwp Harris Vill ReeseTwp Spalding Twp Denmark

Twp GilfordREPUBLIC EXCHANGEMarquette CountyTwp HumboldtTwp Republic

RICHLAND EXCHANGE ROCKWOOD EXCHANGEBarry County Monroe CountyTwp Prairieville Vill South RockwoodKalamazoo County Twp BerlinVill Richlan Wayne CountyTwp Richland City Flat RockTwp Ross City Gibraltar

City RockwoodROCHESTER ZONE Twp BrownstownMacomb CountyTwp Shelby ROMEO EXCHANGETwp Washington Macomb CountyOakland County Vill RomeoCity Rochester Twp ArmadaCity Rochester Hills Twp BruceTwp Oakland Twp Ray

Twp WashingtonROCK EXCHANGE Oakland CountyDelta County Twp AddisonTwp Baldwin Twp Oakland

Twp Maple Ridge

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Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 116

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

Marquette County ROMULUS ZONETwp Ewing Wayne CountyTwp Turin City RomulusTwp Wells City Taylor

Twp BrownstownROCKFORD ZONE Twp HuronKent County Twp Van BurenCity RockfordTwp Algoma ROSEBUSH EXCHANGETwp Cannon Isabella CountyTwp Courtland Vill RosebushTwp Oakfield Twp DenverTwp Plainfield Twp Isabella

Twp NottawaTwp VernonTwp Wise

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Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 117

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

ROSEVILLE ZONE SAGINAW EXCHANGEMacomb County Bay CountyCity Eastpointe Twp FrankenlustCity Fraser Saginaw CountyCity Roseville City SaginawCity St. Clair Shores City ZilwaukeeCity Warren Twp AlbeeTwp Harrison Twp Birch RunTwp Lake Twp Blumfield

Twp BridgeportROYAL OAK ZONE Twp Buena VistaOakland County Twp CarrolltonCity Berkley Twp JamesCity Clawson Twp KochvilleCity Ferndale Twp SaginawCity Hazel Park Twp St. CharlesCity Huntington Woods Twp SpauldingCity Madison Heights Twp Swan CreekCity Oak Park Twp TaymouthCity Pleasant Ridge Twp ThomasCity Royal Oak Twp ZilwaukeeCity TroyTwp Royal Oak ST. CHARLES EXCHANGE

Saginaw CountyVill St. CharlesTwp AlbeeTwp BrantTwp FremontTwp JamesTwp St. CharlesTwp SpauldingTwp Swan Creek

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Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 118

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

ST. CLAIR EXCHANGE SAND LAKE EXCHANGESt. Clair County Kent CountyCity St. Clair Vill Sand LakeTwp Casco Twp NelsonTwp China Twp SolonTwp Columbus Twp SpencerTwp East China Montcalm CountyTwp St. Clair Vill Pierson

Twp Maple ValleyST. HELEN EXCHANGE Twp PiersonOgemaw County Newaygo CountyTwp Foster Twp EnsleyRoscommon CountyTwp AuSable SANDUSKY EXCHANGETwp Backus Sanilac CountyTwp Higgins City SanduskyTwp Nester Twp BuelTwp Richfield Twp Custer

Twp ElkST. IGNACE EXCHANGE Twp ElmerMackinac County Twp MooreCity St. Ignace Twp WatertownTwp BrevortTwp Moran SARANAC EXCHANGETwp St. Ignace Ionia County

Vill SaranacST. JOSEPH EXCHANGE Twp BerlinBerrien County Twp BostonCity St. Joseph Twp EastonVill Shoreham Twp KeeneVill StevensvilleTwp BarodaTwp LincolnTwp OronokoTwp RoyaltonTwp St. Joseph

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Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 119

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

SAULT STE. MARIE EXCHANGE SNOVER EXCHANGEChippewa County Sanilac CountyCity Sault Ste. Marie Twp ArgyleTwp Bay Mills Twp EvergreenTwp Bruce Twp LamotteTwp Dafter Twp MarletteTwp Kinross Twp MooreTwp SooTwp Sugar Island SOUTHFIELD ZONE

Oakland CountySCOTTS EXCHANGE City Lathrup VillageKalamazoo County City SouthfieldTwp Climax Vill Bingham FarmsTwp PavilionTwp Wakeshma SOUTH LYON EXCHANGE

Livingston CountySCOTTVILLE EXCHANGE Twp Green OakMason County Oakland CountyCity Scottville City South LyonVill Custer Twp LyonTwp Amber Washtenaw CountyTwp Branch Twp NorthfieldTwp Custer Twp SalemTwp EdenTwp Riverton SPARTA ZONETwp Sherman Kent CountyTwp Victory Vill Sparta

Twp Algoma

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Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 120

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

SEBEWAING EXCHANGE Twp AlpineHuron County Twp PlainfieldVill Sebewaing Twp SpartaTwp Brookfield Ottawa CountyTwp Fairhaven Twp ChesterTwp SebewaingTuscola CountyTwp AkronTwp ColumbiaSTANDISH EXCHANGE TRAVERSE CITY EXCHANGEArenac County Grand Traverse CountyCity Standish City Traverse CityTwp Arenac Twp AcmeTwp Deep River Twp BlairTwp Lincoln Twp East BayTwp Standish Twp GarfieldBay County Twp Green LakeTwp Gibson Twp Long LakeGladwin County Twp PeninsulaTwp Grim Twp Union

Twp WhitewaterSTEPHENSON EXCHANGE Lee Lanau CountyMenominee County Twp BinghamCity Stephenson Twp ElmwoodVill Daggett Twp SolonTwp CedarvilleTwp Daggett TRENTON ZONETwp Holmes Wayne CountyTwp Ingallston City GibraltarTwp Lake City TrentonTwp Mellen City WoodhavenTwp Nadeau Twp BrownstownTwp Stephenson Twp Grosse Ile

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Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 121

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

THREE OAKS EXCHANGE TROUT LAKE EXCHANGEBerrien County Chippewa CountyVill Three Oaks Twp Trout LakeTwp Chikaming Mackinac CountyTwp Galien Twp BrevortTwp New Buffalo Twp MoranTwp Three OaksTwp Weesaw TROY ZONE

Oakland CountyCity Troy

TRUFANT EXCHANGE UNIONVILLE EXCHANGEKent County Huron CountyTwp Spencer Twp SebewaingMontcalm County Tuscola CountyTwp Maple Valley Vill UnionvilleTwp Montcalm Twp AkronTwp Pine Twp Almer

Twp ColumbiaTUSTIN EXCHANGE Twp WisnerLake CountyTwp Dover UTICA EXCHANGEOsceola County Macomb CountyVill Tustin City Sterling HeightsTwp Burdell City UticaTwp Hartwick Twp MacombTwp Highland Twp ShelbyTwp Le RoyTwp Rose Lake VASSAR EXCHANGETwp Sherman Tuscola County

City Vassar

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Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 122

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

UBLY EXCHANGE Twp DenmarkHuron County Twp JuniataVill Ubly Twp TuscolaTwp Bingham Twp VassarTwp ParisTwp Sheridan VERMONTVILLE EXCHANGESanilac County Eaton CountyTwp Argyle Vill Vermontville

Twp Austin Twp ChesterTwp Evergreen Twp KalamoTwp Greenleaf Twp SunfieldTwp Minden Twp VermontvilleVICKSBURG EXCHANGE WASHINGTON EXCHANGEKalamazoo County Macomb CountyCity Portage Twp MacombVill Vicksburg Twp RayTwp Brady Twp ShelbyTwp Pavilion Twp WashingtonTwp Schoolcraft Oakland CountySt. Joseph County Twp OaklandTwp MendonTwp Park WATERSMEET EXCHANGE

Gogebic CountyWAKEFIELD EXCHANGE Twp WatersmeetGogebic County Ontonagon CountyCity Wakefield Twp HaightTwp Bessemer Twp InteriorTwp ErwinTwp Marenisco WATERVLIET EXCHANGETwp Wakefield Berrien County

City Watervliet

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Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 123

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SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

WALLED LAKE ZONE Twp BainbridgeOakland County Twp ColomaCity Novi Twp WatervlietCity Walled Lake Van Buren CountyCity Wixom Twp HartfordVill Wolverine Lake Twp KeelerTwp CommerceTwp Novi WAYLAND EXCHANGETwp West Bloomfield Allegan County

City WaylandWALLON LAKE EXCHANGE Twp DorrCharlevoix County Twp HopkinsTwp Chandler Twp LeightonTwp Melrose Twp Wayland

Barry CountyWARREN ZONE Twp Yankee SpringsMacomb CountyCity Sterling HeightsCity Warren

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Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 124

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

WAYNE ZONE WHITE CLOUD EXCHANGEWayne County Newaygo CountyCity Inkster City White CloudCity Romulus Twp Big PrairieCity Wayne Twp DenverCity Westland Twp EverettTwp Canton Twp GoodwellTwp Van Buren Twp Lincoln

Twp MerrillWEST BLOOMFIELD ZONE Twp MonroeOakland County Twp NorwichCity Farmington Hills Twp ShermanCity Orchard Lake Twp WilcoxVill FranklinTwp Bloomfield WHITMORE LAKE EXCHANGETwp West Bloomfield Livingston County

Twp Green OakWEST BRANCH EXCHANGE Twp HamburgGladwin County Washtenaw CountyTwp Bourret Twp NorthfieldTwp Clement Twp WebsterTwp GrimTwp Secord WILLIAMSBURG EXCHANGEOgemaw County Grand Traverse CountyCity West Branch Twp AcmeTwp Churchill Twp East BayTwp Cumming Twp WhitewaterTwp Edwards Kalkaska CountyTwp Foster Twp ClearwaterTwp Hill Twp KalkaskaTwp HortonTwp Klacking

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Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 125

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.2 Ameritech Exchanges: List of Cities, Townships and Villages (Continued)

WILLIS EXCHANGETwp Logan Washtenaw CountyTwp Mills Twp AugustaTwp Ogemaw Twp YpsilantiTwp West Branch Wayne County

Twp SumpterWOLVERINE EXCHANGE ZEELAND EXCHANGECheboygan County Allegan CountyVill Wolverine Twp FillmoreTwp Ellis Twp OveriselTwp Mentor Ottawa CountyTwp Nunda City ZeelandTwp Walker Twp HollandTwp Wilmot Twp ZeelandWYANDOTTE ZONEWayne County

City RiverviewCity SouthgateCity TaylorCity TrentonCity WyandotteTwp BrownstownTwp Grosse Ile

YPSILANTI EXCHANGEWashtenaw CountyCity YpsilantiTwp AugustaTwp PittsfieldTwp SuperiorTwp YorkTwp YpsilantiWayne CountyTwp CantonTwp Van Buren

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Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 126

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.3 Local Calling Areas: Ameritech Exchanges

Exchangeor Zone Local Calling AreaAda Ada, Alto, Dutton, Grand Rapids, Grattan, Lowell, RockfordAkron Akron, Bay City, Caro, Fairgrove, UnionvilleAlbion Albion, Concord, Homer, Parma, SpringportAlgonac Algonac, Marine City, New BaltimoreAlto Alto, Ada, Caledonia, Clarksville, Dutton, Freeport, Grand Rapids, LowellAmasa Amasa, Crystal Falls, Fence River, Golden Lake, Iron River, WattonAnn Arbor Ann Arbor, Chelsea, Dexter, Manchester, Milan, Plymouth, Saline, South

Lyon, Whitmore Lake, YpsilantiApplegate Applegate, Carsonville, Croswell, Lexington, Peck, Port Salinac, SanduskyArmada Armada, Capac, Memphis, New Haven, Richmond, RomeoAthens Athens, Battle Creek, Climax, Colon, Fulton, Mendon, Union CityAuburn Auburn, Bay Cty, Freeland, Linwood, MidlandAuburn Heights Auburn Heights, Birmingham, Pontiac, Rochester, Troy, UticaBad Axe Bad Axe, Cass City, Elkton, Harbor Beach Kinde, Port Hope, UlbyBaldwin Baldwin, Big Rapids, Carr, Hart, Hesperia, Irons, Luther, Reed City,

White CloudBark River Bark River, Carney, Cornell, Escanaba, Felch, PowersBattle Creek Battle Creek, Athens, Augusta, Banfield, Bellvue, Burlington, Climax,

Hickory Corners, Lacey, Marshall, Union CityBay City Bay City, Akron, Auburn, Fairgrove, Freeland, Linwood, Munger, SaginawBeaverton Beaverton, Clare, Coleman, Gladwin, Hope, PinconningBelding Belding, Grattan, Greenville, Lowell, Orleans, SaranacBelleville Belleville, New Boston, Romulus, Wayne, Willis, YpsilantiBellevue Bellevue, Battle Creek, Charlotte, Lacey, Marshall, Olivet

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Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 127

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.3 Local Calling Areas: Ameritech Exchanges (Continued)

Exchangeor Zone Local Calling AreaBenton Harbor Benton Harbor, Berrien Springs, Coloma, Covert, Eau Claire, St. Joseph, Sister

Lakes, WatervlietBergland Bergland, Ewen, Lake Gogebic, Marenisco, Ontonagon, Wakefield, Rockland,

White PineBerrien Springs Berrien Springs, Baroda, Benton Harbor, Buchanan, Eau Claire, Niles, St. JosephBessemer Bessemer, Ironwood, Marenisco, WakefieldBeulah Beulah, Bear Lake, Copemish, Frankfort, Honor, Lake AnnBig Bay Big Bay, MarquetteBig Rapids Big Rapids, Baldwin, Chippewa Lake, Evart, Mecosta, Reed City, Stanwood, White

CloudBirch Run Birch Run, Frankenmuth, Millington, SaginawBirmingham Birmingham, Auburn Heights, Mayfair, Pontiac, Royal Oak, Southfield, Troy, West

BloomfieldBoyne City Boyne City, Boyne Falls, Charlevoix, East Jordan, Elmira, Petoskey, Walloon LakeBrevort Brevort, Engadine, Rexton, St. IgnaceBrighton Brighton, Dexter, Hartland, Howell, Milford-White Lake, Pinckney, South Lyon,

Whitmore LakeBuchanan Buchanan, Baroda, Berrien Springs, Galien, NilesByron Byron, Durand, Gaines, Howell, LindenByron Center Byron Center, Dorr, Dutton, Grand Rapids, Hudsonville, Jamestown, MolineCadillac Cadillac, Harrietta, Hoxeyville, Lake City, Manton, McBain, Mesick, TustinCaledonia Caledonia, Alto, Dutton, Freeport, Grand Rapids, Middleville, Moline, Wayland

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Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 128

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SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.3 Local Calling Areas: Ameritech Exchanges (Continued)

Exchangeor Zone Local Calling AreaCalumet Calumet, Houghton, Keweenaw, Lake LindenCarleton Carleton, Flat Rock Maybee, Monroe, New Boston, Newport, WillisCarsonville Carsonville, Applegate, Deckerville, Port Sanilac, SanduskyCasnovia Casnovia, Cedar Springs, Grant, Kent City, Sand Lake, Sparta, RavenaCedar Springs Cedar Springs, Casnovia, Greenville, Kent City, Rockford, Sand Lake, Sparta,

TrufantCenter Line Center Line, Detroit Areas 2 and 3, Roseville, Royal Oak, WarrenChampion Champion, Ishpeming, Michigamme, RepublicChanning Channing, Crystal Falls, Felch, Fence River, Iron Mountain, RepublicCharlevoix Charlevoix, Boyne City, East Jordan, East Port, Ellsworth, PetoskeyCharlotte Charlotte, Bellevue, Eaton Rapids, Grand Ledge, Mulliken, Olivet, Potterville,

Springport, Sunfield, VermontvilleCheboygan Cheboygan, Indian River, Levering, Mackinaw City, PellstonChelsea Chelsea, Ann Arbor, Dexter, Gregory, Manchester PinckneyClare Clare, Beaverton, Coleman, Farwell, Gladwin, Harrison, RosebushClarklake Clarklake, Brooklyn, Bundy Hill, Hanover, Jackson, NapleonClarkston Clarkston, Commerce, Drayton Plains, Holly, Lake Orion, Milford-White Lake,

Ortonville, Oxford, PontiacClarksville Clarksville, Alto, Freeport, Lake Odessa, Lowell, SaranacClio-Mt. MorrisClio-Mt. Morris, Davison, Flint, Flushing, Montrose, OtisvilleColeman Coleman, Beaverton, Clare, Hope, Midland, Mt. Pleasant, Rosebush, SanfordColoma Coloma, Benton Harbor, Covert, St. Joseph, WatervlietCommerce Commerce, Clarkston, Drayton Plains, Mayfair, Milford-White Lake, Pontiac,

Walled Lake, West Bloomfield

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Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 129

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SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.3 Local Calling Areas: Ameritech Exchanges (Continued)

Exchangeor Zone Local Calling AreaCoral Coral, Amble, Howard City, Sand Lake, TrufantCornell Cornell, Bark River, Escanaba, Felch, Gladstone, Perkins, Rock, WatsonCroswell Croswell, Applegate, Jeddo, Lexington, Peck, Port Sanilac, Sandusky, YaleCrystal Falls Crystal Falls, Amasa, Channing, Fence River, Iron RiverCurtis Curtis, Engadine, Newberry, Seney, GulliverDansville Dansville, Fitchburg, Leslie, Mason, Stockbridge, Webberville, WilliamstonDetroit Area 1: Detroit–All Areas

Area 2: All Areas, Center Line, RosevilleArea 3: All Areas, Center Line, Roseville, Royal OakArea 4: All Areas, Royal Oak, SouthfieldArea 5: All Areas, Farmington, Livonia, SouthfieldArea 6: All Areas, Livonia, Romulus, Wayne, Wyandotte

Dexter Dexter, Ann Arbor, Brighton, Chelsea, Pinckney, Whitmore LakeDimondale Dimondale, Eaton Rapids, Grand Ledge, Holt, Lansing, PottervilleDorr Dorr, Byron Center, Grand Rapids, Hopkins, Jamestown, Moline, WaylandDrayton Plains Drayton Plains, Clarkston, Commerce, Lake Orion, Milford-White Lake, Oxford,

PontiacDutton Dutton, Ada, Alto, Byron Center, Caledonia, Grand Rapids, MolineEast Jordan East Jordan, Alba Bellaire, Boyne City, Central Lakes, Charlevoix, Ellsworth,

ElmiraEast Tawas East Tawas, Au Gres, Hale, Oscoda, Sand Lake Heights, Twining, WhittmoreEaton Rapids Eaton Rapids, Charlotte, Dimondale, Holt, Lansing, Mason, Onondaga, Potterville,

SpringportEau Claire Eau Claire, Benton Harbor, Berrien Springs, Dowagiac, Niles, Sister Lakes, St.

Joseph

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Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 130

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SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.3 Local Calling Areas: Ameritech Exchanges (Continued)

Exchangeor Zone Local Calling AreaElk Rapids Elk Rapids, Alden, Central Lake, Clam River, Eastport, Torch River Bridge,

Traverse City, WilliamsburgEngadine Engadine, Brevort, Curtis, Gulliver, Newberry, Rexton, Scott PointEscanaba Escanaba, Bark River, Carney, Cornell, Gladstone, Rapid River, WallaceEvart Evart, Big Rapids, Chippewa Lake, Le Roy, Reed City, MarionFairgrove Fairgrove, Akron, Bay City, Caro, Munger, Reese, VassarFarmington Farmington, Detroit Area 5, Livonia, Mayfair, Northville, Southfield, Walled Lake,

West BloomfieldFarwell Farwell, Barryton, Clare, Harrison, Rosebush, WeidmanFenton Fenton, Flint, Grand Blanc, Hartland, Holly, Linden, Milford-White Lake, RankinFife Lake Fife Lake, Kingsley, Lake City, Manton, South BoardmanFlat Rock Flat Rock, Carleton, New Boston, Newport, Rockwood, Romulus, Trenton,

WyandotteFlint Flint, Clio-Mt. Morris, Daviston, Fenton, Flushing, Goodrich , Grand Blanc,

Lennon, Linden, Otisville, Rankin, Swartz CreekFlushing Flushing, Clio-Mt. Morris, Flint, Lennon, Montrose, New Lothrop, Swartz CreekFountain Fountain, Carr, Freesoil, Irons, ScottvilleFowlerville Fowlerville, Bell Oak, Howell, Perry, Stockbridge, WebbervilleFrankenmuth Frankenmuth, Birch Run, Millington, Reese, Saginaw, VassarFrankfort Frankfort, Bear Lake, Beulah, OnekamaFreeland Freeland, Auburn, Bay City, Hemlock, Midland, SaginawFreeport Freeport, Alto, Claedonia, Clarksville, Hastings, Lake Odessa, MiddlevilleFreesoil Freesoil, Fountain, Irons, Ludington, Manistee, Scottville

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Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 131

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SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.3 Local Calling Areas: Ameritech Exchanges (Continued)

Exchangeor Zone Local Calling AreaFremont Freemont, Grant, Hesperia, Holton, Newago, White CloudFulton Fulton, Athens, Climax, Mendon, Scotts, VicksburgGagetown Gagetown, Caro, Cass City, Owendale, Sebewaing, UnionvilleGalesburg Galesburg, Augusta, Climax, Kalamazoo, Richland, ScottsGalien Galien, Baroda, Buchanan, Sawyer, Three OaksGladstone Gladstone, Cornell, Escanaba, Perkins, Rapid River, RockGladwin Gladwin, Beaverton, Clare, Harrison, Houghton Lake, Pinconning, St. Helen,

Standish, West BranchGrand Blanc Grand Blanc, Davison, Fenton, Flint, Goodrich, HollyGrand Haven Grand Haven, Allendale, Burculo, Coopersville, Fruitport, Holland, MuskegonGrand Rapids Grand Rapids, Ada, Allendale, Alto, Byron Center, Caledonia, Conklin,

Coopersville, Dorr, Dutton, Grattan, Hudsonville, Jamestown, Lowell, Marne,Moline, Rockford, Sparta

Grant Grant, Casnovia, Fremont, Holton, Howard City, Kent City, Muskegon, Newaygo,Ravenna, Sand Lake

Grattan Grattan, Ada, Belding, Grand Rapids, Greenville, Lowell, RockfordGreenville Greenville, Belding, Cedar Springs, Grattan, Rockford, Sidney, TrufantGwinn Gwinn, Felch, Ishpeming, Marquette, Michigamme Forest, Neguanee, Skandia,

WatsonHarbor Springs Harbor Springs, Brutus, Levering, Pellston, PetoskeyHarrietta Harrietta, Brethren, Cadillac, Hoxeyville, Kaleva, MesickHarrison Harrison, Clare, Farwell, Gladwin, Houghton LakeHartland Hartland, Brighton, Fenton, Howell, Milford-White LakeHastings Hastings, Banfield, Delton, Freeport, Lacey, Lake Odessa, Middleville, Nashville,

Woodland

Page 133: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 132

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.3 Local Calling Areas: Ameritech Exchanges (Continued)

Exchangeor Zone Local Calling AreaHermansville Hermansville, Carney, Faithhorn, Felch, Norway, PowersHillsdale Hillsdale, Allen, Cambria, Jonesville, North Adams, Osseo Pittsford, ReadingHolland Holland, Borculo, Grand Haven, Hamilton, Saugatuck, ZeelandHolly Holly, Clarkston, Fenton, Grand Blanc, Goodrich, Milford-White Lake, OrtonvilleHolt Holt, Dimondale, Eaton Rapids, Lansing, MasonHopkins Hopkins, Allegan, Dorr, Hamilton, Jamestown, Martin, WaylandHoughton Houghton, Baraga, Calumet, Donken, Lake Linden, TapiolaHowell Howell, Brighton, Byron, Fenton, Fowlerville, Harland, Linden, PinckneyHudsonville Hudsonville, Allendale, Borculo, Byron Center, Grand Rapids, Jamestown, Marne,

ZeelandIndian River Indian River, Alanson, Brutus, Cheboygan, Pellston, WolverineInterlochen Interlochen, Copermish, Kingsley, Lake Ann, Traverse CityIonia Ionia, Lake Odessa, Muir, Orleans, Palo, SaranacIron Mountain Iron Mountain, Aurora WI, Channing, Felch, Norway, Spread Eagle WIIron River Iron River, Amasa, Crystal Falls, Golden Lake, Smokey LakeIrons Irons, Baldwin, Bessemer, Carr, Dublin, Fountain, Freesoil, Hoxeyville, Luther,

ManisteeIronwood Ironwood, Bessemer, Hurley WI, Marenisco, WakefieldIshpeming Ishpeming, Champion, Gwinn, Marquette, Michigamme, Michigamme Forest,

Negaunee, RepublicJackson Jackson, Brooklyn, Bundy Hill, Clarklake, Concord, Fitchburg, Grass Lake,

Hanover, Leslie, Munith, Napleon, Parma, Rives JunctionJamestown Jamestown, Byron Center, Dorr, Drenth, Grand Rapids, Hamilton, Hopkins,

Hudsonville, Zeeland

Page 134: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 133

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.3 Local Calling Areas: Ameritech Exchanges (Continued)

Exchangeor Zone Local Calling AreaJonesville Jonesville, Allen, Bundy Hill, Hanover, Hillsdale, Litchfield, Moosherville, North

AdamsKalamazoo Kalamazoo, Augusta, Climax, Delton, Galesburg, Gobles, Hickory Corners,

Lawton, Mattawan, Otsego, Paw-Paw, Pine Lake, Plainwell, Richland, Schoolcraft,Scotts, Vicksburg

Kalkaska Kalkaska, Alden, Mancelona, South Boardman, Torch River, Bridge, WilliamsburgKent City Kent City, Casnovia, Cedar Springs, Grant, SpartaKeweenaw Keweenaw, Calumet, Lake LindenLake Leelanau Lake Leelanau, Glen Lake, Northport, Suttons Bay, Traverse CityLake Linden Lake Linden, Calumet, Houghton, KeweenawLake Odessa Lake Odessa, Clarksville, Freeport, Hastings, Ionia, Saranac, WoodlandLake Orion Lake Orion, Clarkston, Drayton Plains, Oxford, Pontiac, Rochester, RomeoLansing Lansing, Bath, DeWitt, Dimondale, Eaton Rapids, Grand Ledge, Holt, Laingsburg,

Mason, Perry, Potterville, Shaftsburg, WilliamstonLapeer Lapeer, Columbiaville, Davison, Dryden, Hadley, Imlay City, Metamora, North

BranchLe Roy Le Roy, Evart, Luther, Marion, Reed City, TustinLeslie Leslie, Dansville, Fitchburg, Jackson, Mason, Onondaga, Rives JunctionLexington Lexington, Applegate, Croswell, Jeddo, Port SalinacLinwood Linwood, Auburn, Bay City, Midland, PinconningLivonia Livonia, Detroit Areas 5 and 6, Farmington, Northville, Plymouth, WayneLowell Lowell, Ada, Alto, Belding, Clarksville, Grand Rapids, Grattan, SaranacLuther Luther, Baldwin, Hoxeyville, Irons, Le Roy, Reed City, TustinMackinaw Island Mackinaw Island

Page 135: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 134

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.3 Local Calling Areas: Ameritech Exchanges (Continued)

Exchangeor Zone Local Calling AreaMackinaw City Mackinaw City, Cheboygan, LeveringMancelona Mancelona, Alba, Alden, Bellaire, Kalkaska, Lakes of the NorthManchester Manchester, Ann Arbor, Chelsea, Clinton, Saline, TiptonManistee Manistee, Brethren, Dublin, Freesoil, Irons, Ludington, Onekama, WellstonManton Manton, Buckley, Cadillac, Fife Lake, Kingsley, Lake city, MesickMarine City Marine City, Algonac, New Baltimore, Richmond, St. ClairMarion Marion, Evart, Le Roy, McBain, TustinMarne Marne, Allendale, Conklin, Coopersville, Grand Rapids, Hudsonville, SpartaMarquette Marquette, Big Bay, Gwinn, Ishpeming, Negaunee, Sand River, SkandiaMarshall Marshall, Battle Creek, Bellevue, Burlington, Olivet, TekonshaMartin Martin, Allegan, Hopkins, Middleville, Otsego, Pine Lake, Plainwell, WaylandMason Mason, Dansville, Eaton Rapids, Holt, Lansing, Leslie, Onondaga, WilliamstonMayville Mayville, Caro, Clifford, Fostoria, Kingston, Millington, VassarMcBain McBain, Cadillac, Falmouth, Lake City, Marion, TustinMenominee Menominee, Marinette WI, WallaceMichigamme Michigamme, Champion, Fence River, Ishpeming, L’Anse, RepublicMiddleville Middleville, Caledonia, Delton, Freeport, Hastings, Martin, Pine Lake, WaylandMidland Midland, Auburn, Breckenridge, Coleman, Freeland, Hemlock, Hope, Linwood,

Merrill, Mt. Pleasant, Pinconning, SanfordMilan Milan, Ann Arbor, Britton, Dundee, Maybee, Saline, Willis, YpsilantiMoline Moline, Byron Center, Caledonia, Dorr, Dutton, Grand Rapids, WaylandMonroe Monroe, Carleton, Erie, Ida, Maybee, NewportMorley Morley, Amble, Howard City, Newaygo, Stanwood, Whitecloud

Page 136: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 135

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.3 Local Calling Areas: Ameritech Exchanges (Continued)

Exchangeor Zone Local Calling AreaMt. Clemens Mt. Clemens, New Baltimore, New Haven, Roseville, Utica, Warren, WashingtonMulliken Mulliken, Charlotte, Grand Ledge, Portland, SunfieldNapoleon Napoleon, Brooklyn, Clarklake, Grass Lake, JacksonNashville Nashville, Hastings, VermontvilleNegaunee Negaunee, Gwinn, Ishpeming, Marquette, Michigamme ForestNewaygo Newaygo, Fremont, Grant, Howard City, Morley, White CloudNew Baltimore New Baltimore, Algonac, Marine City, Mt. Clemens, New Haven, RichmondNewberry Newberry, Curtis, Deer Park, Egandine, RextonNew Boston New Boston, Belleville, Carleton, Flat Rock, Romulus, Willis, WyandotteNew Buffalo New Buffalo, Sawyer, Three OaksNew Haven New Haven, Armada, Mt. Clemens, New Baltimore, Richmond, Romeo,

WashingtonNiles Niles, Berrien Springs, Buchanan, Cassopolis, Dowagiac, Eau Claire, Edwardsburg,

South Bend INNorthport Northport, Lake Leelanau, Suttons BayNorthville Northville, Farmington, Livonia, Plymouth, South Lyon, Walled LakeNorway Norway, Faithorn, Felch, Hermansville, Iron MountainOlivet Olivet, Bellevue, Charlotte, MarshallOnekama Onekama, Bear Lake, Brethren, Frankfort, Kaleva, ManisteeOscoda Oscoda, East Tawas, Glennie, Hale, Harrisville, LincolnOtsego Otsego, Allegan, Gobles, Kalamazoo, Martin, PlainwellOwendale Owendale, Cass City, Elkton, Gagetown, Pigeon, SebewaingOxford Oxford, Almont, Clarkston, Drayton Plains, Dryden, Hadley, Lake Orion,

Metamora, Ortonville, Pontiac, Romeo

Page 137: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 136

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.3 Local Calling Areas: Ameritech Exchanges (Continued)

Exchangeor Zone Local Calling AreaPeck Peck, Applegate, Brown City, Croswell, Sandusky, YalePellston Pellston, Brutus, Cheboygan, Harbor Springs, Indian River, Levering PetoskeyPerkins Perkins, Cornell, Gladstone, Rapid River, Rock, TrenaryPetoskey Petoskey, Alanson, Boyne City, Boyne Falls, Brutus, Charlevoix, Harbor Springs,

Pellston, Walloon LakePinckney Pinckney, Brighton, Chelsea, Dexter, Gregory, HowellPlainwell Plainwell, Kalamazoo, Martin, Otsego, Pine Lake, RichlandPlymouth Plymouth, Ann Arbor, Livonia, Northville, South Lyon, Wayne, YpsilantiPontiac Pontiac, Auburn Heights, Birmingham, Clarkston, Commerce, Drayton Plains, Lake

Orion, Mayfair, Milford-White Lake, Ortonville, Oxford, Rochester, Walled Lake,West Bloomfield

Port Huron Port Huron, Avoca, Goodells, Jeddo, St. Clair, Smiths-CreekPortland Portland, Grand Ledge, Milliken, SunfieldPort Sanilac Port Sanilac, Applegate, Carsonville, Croswell, Deckerville, Lexington, SanduskyPotterville Potterville, Charlotte, Dimondale, Eaton Rapids, Grand Ledge, LansingPowers Powers, Bark River, Carney, Felch, HermansvilleRapid River Rapid River, Escanaba, Garden, Gladstone, Perkins, TrenaryReed City Reed City, Baldwin, Big Rapids, Evart, Le Roy, LutherReese Reese, Fairgrove, Frankenmuth, Munger, Saginaw, VassarRepublic Republic, Champion, Channing, Felch, Fence River, Ishpeming, Michigamme,

Michigamme ForestRichland Richland, Augusta, Delton, Galesburg, Hickory Corners, Kalamazoo, Pine Lake,

Plainville

Page 138: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 137

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.3 Local Calling Areas: Ameritech Exchanges (Continued)

Exchangeor Zone Local Calling AreaRochester Rochester, Auburn Heights, Lake Orion, Pontiac, Romeo, Troy, Utica, WashingtonRock Rock, Cornell, Gladstone, Perkins, Skandia, Trenary, WatsonRockford Rockford, Ada, Cedar Springs, Grand Rapids, Grattan, Greenville, SpartaRockwood Rockwood, Flat Rock, Newport, Trenton, WyandotteRomeo Romeo, Almont, Armada, Capac, Lake Orion, New Haven, Oxford, Rochester,

WashingtonRomulus Romulus, Belleville, Detroit Area 6, Flat Rock, New Boston, Wayne, WyandotteRosebush Rosebush, Clare, Coleman, Farwell, Mt. Pleasant, WeidmanRoseville Roseville, Center Line, Detroit Areas 2 and 3, Southfield, TroyRoyal Oak Royal Oak, Birmingham, Center Line, Detroit Areas 3 and 4, Southfield, Troy,

WarrenSaginaw Saginaw, Bay City, Birch Run, Frankenmuth, Freeland, Hemlock, Merrill, Reese,

St. CharlesSt. Charles St. Charles, Brant, Chesaning, Hemlock, SaginawSt. Clair St. Clair, Marine City, Port Huron, Richmond, Smiths CreekSt. Helen St. Helen, Gladwin, Houghton Lake, Roscommom, West BranchSt. Ignace St. Ignace, Brevort, Cedarville, RudyardSt. Joseph St. Joseph, Baroda, Benton Harbor, Berrien Springs, Bridgeman, Coloma, Eau

Claire, WatervlietSand Lake Sand Lake, Casnovia, Cedar Springs, Coral, Grant, Howard City, TrufantSandusky Sandusky, Applegate, Brown City, Carsonville, Corswell, Deckerville, Peck, Port

Sanilac, SnoverSaranac Saranac, Belding, Clarksville, Ionia, Lake Odessa, Lowell, Orleans

Page 139: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 138

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.3 Local Calling Areas: Ameritech Exchanges (Continued)

Exchangeor Zone Local Calling AreaSault Ste. Marie Sault Ste. Marie, Brimley, Kinross, PickfordScotts Scotts, Climax, Fulton, Galesburg, Kalamazoo, VicksburgScottsville Scottsville, Carr, Fountain, Freesoil, Hart, Ludington, PentwaterSebewaing Sebewaing, Bay Port, Gagetown, Owendale, Pigeon, UnionvilleSnover Snover, Deckerville, SanduskySouthfield Southfield, Birmingham, Detroit Areas 4 and 5, Farmington, Royal Oak,

West BloomfieldSouth Lyon South Lyon, Ann Arbor, Brighton, Milford-White Lake, Northville,

Plymouth, Walled Lake, Whitmore LakeSparta Sparta, Casnovia, Cedar Springs, Conklin, Grand Rapids, Kent City,

Marne, Ravenna, RockfordStandish Standish, Gladwin, Omer, Pinconning, SterlingStephenson Stephenson, Carney, WallaceThree Oaks Three Oaks, Galien, New Buffalo, SawyerTraverse City Traverse City, Elk Rapids, Glen Lake, Interlochen, Kingsley, Lake Ann,

Lake Leelanau, Old Mission, South Boardman, Suttons Bay, WilliamsburgTrenton Trenton, Flat Rock, Rockwood, WayandotteTrout Lake Trout Lake, Eckerman, RextonTroy Troy, Auburn Heights, Birmingham, Rochester, Royal Oak, Utica, WarrenTrufant Trufant, Cedar Springs, Coral, Greenville, Sand LakeTustin Tustin, Cadillac, Hoxeyville, Le Roy, Luther, Marion, McBainUbly Ubly, Bad Axe, Cass City, Harbor Beach, Minden CityUnionville Unionville, Akron, Caro, Gagetown, SebewaingUtica Utica, Auburn Heights, Mt. Clemens, Rochester, Troy, Warren,

WashingtonVassar Vassar, Caro, Fairgrove, Frankenmuth, Mayville, Millington, Reese

Page 140: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 139

LOCAL EXCHANGE SERVICES TARIFF

SECTION 7.0 - MAPS AND LEGAL DESCRIPTIONS (Continued)

7.3 Local Calling Areas: Ameritech Exchanges (Continued)

Exchangeor Zone Local Calling AreaVermontville Vermontville, Charlotte, Nashville, SunfieldVicksburg Vicksburg, Fulton, Kalamazoo, Mendon, Schoolcraft, Scotts, Three RiversWakefield Wakefield, Bergland, Bessemer, Ironwood, MareniscoWalled Lake Walled Lake, Commerce, Farmington, Milford-White Lake, Northville, Pontiac,

South Lyon, West BloomfieldWalloon Lake Walloon Lake, Boyne City, Boyne Falls, PetoskeyWarren Warren, Center Line, Mt. Clemens, Roseville, Royal Oak, Troy, UticaWashington Washington, Mt. Clemens, New Haven, Rochester, Romeo, UticaWatersmeet Watersmeet, Bruce Crossing, Golden Lake, Marenisco, North Land O’ Lakes, Trout

CreekWatervliet Watervliet, Benton Harbor, Coloma, Covert, Hartford, Sister Lakes, St. JosephWayland Wayland, Caledonia, Dorr, Hopkins, Martin, Middleville, MolineWayne Wayne, Belleville, Detroit Area 6, Livonia, Plymouth, Romulus, YpsilantiWestBloomfield West Bloomfield, Birmingham, Commerce, Farmington, Pontiac, Southfield,

Walled LakeWest Branch West Branch, Alger, Gladwin, Lupton, Prescott, Rose City, St. HelenWhite Cloud White Cloud, Baldwin, Big Rapids, Fremont, Hesperia, Morley, Newaygo,

StanwoodWhitmore Lake Whitmore Lake, Ann Arbor, Brighton, Dexter, South LyonWilliamsburg Williamsburg, Elk Rapids, Kalkaska, South Boardan, Torch River Bridge, Traverse

CityWillis Willis, Belleville, Carleton, Maybee, Milan, New Boston, YpsilantiWolverine Wolverine, Alanson, Boyne Falls, Indian RiverWyandotte Wyandotte, Detroit Area 6, Flat Rock, New Boston, Rockwood, Romulus, TrentonYpsilanti Ypsilanti, Ann Arbor, Belleville, Milan, Plymouth, Saline, Wayne, WillisZeeland Zeeland, Borculo, Drenthe, Hamilton, Holland, Hudsonville, Jamestown

Page 141: Comtel Telcom Assets LP Michigan Tariff No. 4R LOCAL … CLEC 05 23 06... · 2006. 7. 31. · 2440 Marsh Lane Carrollton, Texas 75006 Comtel Telcom Assets LP Michigan Tariff No. 4R

Issued: May 22, 2006 Effective: May 23, 2006

Issued By: Becky Gipson, Director - Regulatory Affairs2440 Marsh LaneCarrollton, Texas 75006

Comtel Telcom Assets LP Michigan Tariff No. 4Rd/b/a Excel Telecommunications Original Page 140

LOCAL EXCHANGE SERVICES TARIFF

SECTION 8.0 - PROMOTIONAL OFFERINGS

From time to time, the Company may provide certain special offerings to its Customers in the form of servicepromotions. These special offerings may be limited to certain dates, times and locations. The Company’sservice promotions are listed below:

8.1 MyLine Basic Caller ID Promotion

Beginning September 1, 2003 and ending September 30, 2003, Excel offers the MyLine Basic andCaller ID Promotion to new residential Customers in the State of Michigan. New Customers whosubscribe to Excel MyLine Basic Local Service Package and Caller ID during the aforementionedtime period will be eligible to receive a billing credit to reimburse the Caller ID monthly recurringcharges for the first three months of service. The billing credit will be applied to the Customer’saccount during the third month of service and should appear on the Customer’s invoice with the thirdMonthly Recurring Charge for the Caller ID feature. The Customer must remain subscribed to boththe Excel MyLine Basic Local Service Package and Caller ID for the entire three-month period inorder to be eligible to receive the billing credit, and the Customer’s account must be in goodstanding.


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