Local Calling Guide

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NPA: 231 [Rate centres in NPA 231] [Dial plan for NPA 231]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
231-454 2 Traverse City MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2023-07-08   
231-454 3 Traverse City MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2023-07-08   
231-454 4 Traverse City MI GDRPMIBLXDZ  5562 METROPCS, INC. 348   2021-11-14   
231-454 9 Traverse City MI GDRPMIBLXDZ  5562 METROPCS, INC. 348   2021-11-14   
231-455 A Pentwater MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
231-455 0 Pentwater MI MSKGMIXKX1X  543C ONVOY, LLCV - MI 348   2023-08-12   
231-455 1 Pentwater MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2023-01-07   
231-455 2 Pentwater MI MSKGMIXKQMD  624H ONVOY SPECTRUM, LLC 348   2021-06-20   
231-455 3 Pentwater MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-03-11   
231-455 4 Pentwater MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-03-11   
231-455 5 Pentwater MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-03-11   
231-455 6 Pentwater MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2021-03-11   
231-455 7 Pentwater MI GDRPMIBL41Z  506J TWILIO INTERNATIONAL, INC. 348   2021-07-26   
231-455 8 Pentwater MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2023-04-28   
231-457 A Muskegon MI GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348      
231-457 0 Muskegon MI GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348      
231-457 1 Muskegon MI GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348   2005-02-17   
231-457 2 Muskegon MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2005-10-30   
231-457 3 Muskegon MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2008-01-13   
231-457 4 Muskegon MI GDRPMIBL40Z  318J COMCAST IP PHONE, LLC 348   2008-01-15   
231-457 5 Muskegon MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2006-02-05   
231-457 6 Muskegon MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2006-02-05   
231-457 7 Muskegon MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2006-04-16   
231-457 8 Muskegon MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2006-04-16   
231-457 9 Muskegon MI GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348      
231-459 A Boyne City MI GDRPMIBL54Z  0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 348      
231-459 0 Boyne City MI GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348   2004-10-23   
231-459 1 Boyne City MI PTSKMICSDS0  9245 CYNERGYCOMM.NET, INC. - MI 348   2005-04-06   
231-459 2 Boyne City MI GDRPMIBQ1MD  4632 TELNET WORLDWIDE, INC. 348   2005-09-02   
231-459 3 Boyne City MI GDRPMIQLX5Y  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2006-05-31   
231-459 4 Boyne City MI GFTPMIEF1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 348   2007-02-25   
231-459 5 Boyne City MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2008-05-08   
231-459 6 Boyne City MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2009-10-13   
231-459 7 Boyne City MI GDRPMIBL54Z  0975 LONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI 348   2004-03-08   
231-459 8 Boyne City MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2008-11-29   
231-459 9 Boyne City MI WYNGMIKAGT2  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2020-06-10   
231-460 A Big Rapids MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
231-460 2 Big Rapids MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2023-07-08   
231-460 3 Big Rapids MI GDRPMIBLXDZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2006-06-18   
231-460 6 Big Rapids MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2015-10-09   
231-460 9 Big Rapids MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2023-08-12   
231-462 A Fountain MI FONTMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
231-462 0 Fountain MI GDRPMIBLXTZ  3535 ACD TELECOM, INC. - MI 348   2005-02-11   
231-462 1 Fountain MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2015-08-02   
231-462 2 Fountain MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2020-11-20   
231-462 3 Fountain MI FONTMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
231-462 4 Fountain MI GDRPMIBQ1MD  4632 TELNET WORLDWIDE, INC. 348   2005-09-02   
231-462 5 Fountain MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2013-04-01   
231-462 6 Fountain MI GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2020-11-20   
231-462 7 Fountain MI GDRPMIBL15Z  516C AT&T CORP. 348   2011-08-23   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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