Local Calling Guide

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NPA: 989 [Rate centres in NPA 989] [Dial plan for NPA 989]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-347 A Gladwin MI SGNWMIACLMD  4632 TELNET WORLDWIDE, INC. 344      
989-348 A Grayling MI GRYLMIXGDS0  0695 FRONTIER NORTH, INC. - MI 344      
989-349 A Birch Run MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-349 0 Birch Run MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2016-01-29   
989-349 1 Birch Run MI SGNWMIFAXWY  624H ONVOY SPECTRUM, LLC 344   2024-08-11   
989-349 2 Birch Run MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2014-09-30   
989-349 3 Birch Run MI SGNWMIFAX5X  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344   2009-03-29   
989-349 4 Birch Run MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2012-02-22   
989-349 5 Birch Run MI SGNWMIATX0X  516C AT&T CORP. 344   2011-09-30   
989-349 6 Birch Run MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2013-03-15   
989-349 7 Birch Run MI SGNWMIFAXNX  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 344   2014-02-14   
989-349 8 Birch Run MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2014-09-30   
989-349 9 Birch Run MI SGNWMIFADS1  3535 ACD TELECOM, INC. - MI 344   2011-09-05   
989-350 A Gaylord MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-351 A Rogers City MI GRYLMIAT7MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-351 0 Rogers City MI GRYLMIAT7MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-351 7 Rogers City MI GRYLMIAT7MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2014-08-30   
989-351 8 Rogers City MI GRYLMIAT7MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2010-03-29   
989-351 9 Rogers City MI GRYLMIAT7MD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-352 A Lakeview MI LKVWMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-352 0 Lakeview MI SGNWMIFAZMD  2550 123.NET, LLC 344   2003-03-08   
989-352 1 Lakeview MI LKVWMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-352 2 Lakeview MI   279B CLEAR RATE COMMUNICATIONS, INC. - MI 344   2011-06-20   
989-352 3 Lakeview MI SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344   2005-01-30   
989-352 4 Lakeview MI OWSOMIXH7MD  691A DAYSTARR, LLC DBA DAYSTARR COMMUNICATIONS - MI 344   2014-02-22   
989-352 5 Lakeview MI LKVWMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-352 6 Lakeview MI LKVWMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-352 7 Lakeview MI LKVWMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-352 8 Lakeview MI LKVWMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-352 9 Lakeview MI ALMAMIXGOMD  624H ONVOY SPECTRUM, LLC 344   2023-05-30   
989-353 A Chester MI OWTPMI020MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 344      
989-353 0 Chester MI OWTPMI020MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 344   2020-09-03   
989-353 3 Chester MI   145J TERRA NOVA TELECOM INC. 344   2025-05-28   
989-354 A Alpena MI ALPEMIXGDS0  0695 FRONTIER NORTH, INC. - MI 344      
989-355 A Saginaw MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-355 0 Saginaw MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2012-12-16   
989-355 1 Saginaw MI SGNWMIPA1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 344   2013-03-13   
989-355 2 Saginaw MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2016-02-08   
989-355 3 Saginaw MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2016-02-08   
989-355 4 Saginaw MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2016-02-08   
989-355 5 Saginaw MI SGNWMIFAXFY  5562 METROPCS, INC. 344   2014-03-10   
989-355 6 Saginaw MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2016-02-08   
989-355 7 Saginaw MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2016-02-08   
989-355 8 Saginaw MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2016-02-08   
989-355 9 Saginaw MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2016-02-08   
989-356 A Alpena MI ALPEMIXGDS0  0695 FRONTIER NORTH, INC. - MI 344      
989-357 A Bay City MI SGNWMIACFMD  321J HD CARRIER LLC 344      
989-357 0 Bay City MI SGNWMIAC6MD  939H COMMIO, LLC 344   2021-07-24   
989-357 1 Bay City MI SGNWMIAC6MD  939H COMMIO, LLC 344   2021-07-24   
989-357 2 Bay City MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2023-07-08   
989-357 3 Bay City MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2023-07-08   
989-357 4 Bay City MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2024-10-01   
989-357 7 Bay City MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2022-12-15   
989-357 8 Bay City MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2022-12-15   
989-357 9 Bay City MI SGNWMIACFMD  321J HD CARRIER LLC 344   2020-11-21   
989-358 A Alpena MI ALPEMIXGDS0  0695 FRONTIER NORTH, INC. - MI 344      
989-359 A Gladwin MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-359 0 Gladwin MI SGNWMIFAXJX  991E BANDWIDTH.COM CLEC, LLC - MI 344   2010-10-08   
989-359 1 Gladwin MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2011-03-03   
989-359 2 Gladwin MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2011-12-11   
989-359 3 Gladwin MI SGNWMIFAX5X  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344   2011-12-16   
989-359 4 Gladwin MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2013-01-18   
989-359 5 Gladwin MI SGNWMIATX0X  516C AT&T CORP. 344   2011-09-30   
989-359 6 Gladwin MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2013-03-15   
989-359 7 Gladwin MI SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344   2015-05-06   
989-359 8 Gladwin MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2015-08-02   
989-359 9 Gladwin MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2010-08-21   
989-360 A Hemlock MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-360 0 Hemlock MI   145J TERRA NOVA TELECOM INC. 344   2025-07-10   
989-360 1 Hemlock MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2020-12-25   
989-360 2 Hemlock MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2020-12-25   
989-360 3 Hemlock MI ALMAMIXGOMD  624H ONVOY SPECTRUM, LLC 344   2023-05-30   
989-360 6 Hemlock MI   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 344   2025-02-04   
989-361 A Auburn MI SGNWMIFAXQY  478J NUSO, LLC 344      
989-361 0 Auburn MI SGNWMIAC6MD  939H COMMIO, LLC 344   2022-12-03   
989-361 1 Auburn MI SGNWMIFAXQY  478J NUSO, LLC 344   2020-11-08   
989-361 2 Auburn MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2021-03-05   
989-361 3 Auburn MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2021-03-05   
989-361 4 Auburn MI SGNWMIFAX5X  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344   2022-03-31   
989-361 5 Auburn MI SGNWMIFAXQY  478J NUSO, LLC 344   2023-12-11   
989-361 6 Auburn MI SGNWMIFAXQY  478J NUSO, LLC 344   2023-12-11   
989-361 7 Auburn MI SGNWMIFAXWY  624H ONVOY SPECTRUM, LLC 344   2024-08-11   
989-362 A East Tawas MI ETWSMIMNRSA  9323 MICHIGAN BELL TEL CO 344      
989-363 A Merrill MI MRRLMIXGAMD  732J NUSO, LLC 344      
989-363 1 Merrill MI MRRLMIXGAMD  732J NUSO, LLC 344   2022-10-30   
989-363 2 Merrill MI MRRLMIXGAMD  732J NUSO, LLC 344   2023-12-11   
989-363 3 Merrill MI ALMAMIXGOMD  624H ONVOY SPECTRUM, LLC 344   2023-05-30   
989-363 4 Merrill MI MRRLMIXGAMD  732J NUSO, LLC 344   2023-12-17   
989-363 5 Merrill MI BRSPMI09AMD  490J DISH WIRELESS, LLC 344   2024-07-05   
989-363 7 Merrill MI MRRLMIXGAMD  732J NUSO, LLC 344   2024-09-09   
989-364 A Saginaw MI SGNWMIFAXPY  515J IP HORIZON LLC 344      
989-364 0 Saginaw MI SGNWMIFAXWY  624H ONVOY SPECTRUM, LLC 344   2023-08-15   
989-364 1 Saginaw MI   515J IP HORIZON LLC 344   2021-03-21   
989-364 2 Saginaw MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2023-07-08   
989-364 3 Saginaw MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2023-07-08   
989-364 4 Saginaw MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2023-07-08   
989-364 5 Saginaw MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2025-05-02   
989-364 6 Saginaw MI   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 344   2025-01-20   
989-364 7 Saginaw MI   732J NUSO, LLC 344   2025-07-07   
989-364 8 Saginaw MI SGNWMIFAXWY  624H ONVOY SPECTRUM, LLC 344   2023-08-15   

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Last updated: Wed, 18 Jun 2025 02:30:00 UTC

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