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
989-481 2 Breckenridge MI SGNWMIFAZMD  2550 123.NET, LLC 344   2005-09-03   
989-481 3 Breckenridge MI OWTPMI023MD  792K CHARTER IP ENABLED SERVICES, LLC 344   2007-03-18   
989-481 4 Breckenridge MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2017-05-19   
989-481 5 Breckenridge MI ALMAMIXGOMD  624H ONVOY SPECTRUM, LLC 344   2023-05-30   
989-482 A Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-482 0 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2005-02-18   
989-482 1 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-482 2 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2005-03-12   
989-482 3 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2005-05-13   
989-482 4 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2005-06-19   
989-482 5 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-482 6 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-482 7 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-482 8 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-482 9 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-483 A Riverdale MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-483 3 Riverdale MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2021-08-26   
989-483 4 Riverdale MI ALMAMIXGOMD  624H ONVOY SPECTRUM, LLC 344   2023-05-30   
989-484 A Saginaw MI SGNWMIFAX5X  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344      
989-484 0 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2005-03-05   
989-484 1 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2005-03-05   
989-484 2 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2005-01-07   
989-484 3 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2005-01-07   
989-484 4 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2004-12-05   
989-484 5 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2004-12-05   
989-484 6 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2004-12-05   
989-484 7 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2004-09-09   
989-484 8 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2004-09-09   
989-484 9 Saginaw MI SGNWMIFAX5X  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344   2003-09-01   
989-485 A Akron MI SGNWMIACLMD  817J INTERACTIVE SERVICES NETWORK, INC. 344      
989-486 A Midland MI SGNWMIFAXEX  829J PAETEC ITEL, LLC 344      
989-486 0 Midland MI SGNWMIFAXEX  829J PAETEC ITEL, LLC 344   2006-01-05   
989-486 1 Midland MI SGNWMIPA2MD  792K CHARTER IP ENABLED SERVICES, LLC 344   2007-02-25   
989-486 2 Midland MI SGNWMIFAX5X  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 344   2006-05-26   
989-486 3 Midland MI SGNWMIPA2MD  792K CHARTER IP ENABLED SERVICES, LLC 344   2008-04-18   
989-486 4 Midland MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2025-03-04   
989-486 5 Midland MI   145J TERRA NOVA TELECOM INC. 344   2024-12-04   
989-486 6 Midland MI SGNWMIFAXNX  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 344   2008-01-19   
989-486 7 Midland MI SGNWMIFAXEX  829J PAETEC ITEL, LLC 344   2005-04-18   
989-486 8 Midland MI SGNWMIPA2MD  792K CHARTER IP ENABLED SERVICES, LLC 344   2009-12-19   
989-486 9 Midland MI SGNWMIPA2MD  792K CHARTER IP ENABLED SERVICES, LLC 344   2011-08-18   
989-487 A Farwell MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-487 0 Farwell MI SGNWMIACDS1  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 344   2015-12-22   
989-487 1 Farwell MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2015-08-02   
989-487 2 Farwell MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2016-04-01   
989-487 3 Farwell MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2016-04-01   
989-487 4 Farwell MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2017-08-23   
989-487 5 Farwell MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2019-01-23   
989-487 6 Farwell MI SGNWMIFAXCY  508J CENTURYLINK COMMUNICATIONS, LLC 344   2017-11-02   
989-487 7 Farwell MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2014-11-05   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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