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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
989-488 2 Midland MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344   2005-09-05   
989-488 3 Midland MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2007-12-10   
989-488 4 Midland MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344      
989-488 5 Midland MI   9323 MICHIGAN BELL TEL CO 344   2009-09-24   
989-488 6 Midland MI   991E BANDWIDTH.COM CLEC, LLC - MI 344   2010-06-18   
989-488 7 Midland MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2007-10-12   
989-488 8 Midland MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2007-01-05   
989-488 9 Midland MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2007-06-11   
989-489 A Oscoda MI SGNWMIFAXDX  9748 AMERICAN MESSAGING SERVICES, LLC 344      
989-490 A Gaylord MI SGNWMIFAXDX  9748 AMERICAN MESSAGING SERVICES, LLC 344      
989-491 A Midland MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344      
989-491 0 Midland MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2022-03-31   
989-491 1 Midland MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2022-03-31   
989-491 2 Midland MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2022-08-20   
989-491 3 Midland MI   543C ONVOY, LLCV - MI 344   2023-05-07   
989-491 4 Midland MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344   2023-06-16   
989-491 5 Midland MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2023-11-24   
989-491 6 Midland MI   624H ONVOY SPECTRUM, LLC 344   2024-08-11   
989-491 7 Midland MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2024-10-26   
989-491 8 Midland MI   145J TERRA NOVA TELECOM INC. 344   2023-04-29   
989-491 9 Midland MI   145J TERRA NOVA TELECOM INC. 344   2024-02-14   
989-492 A Midland MI SGNWMIFAXMD  7421 AT&T - LOCAL 344      
989-492 0 Midland MI   991E BANDWIDTH.COM CLEC, LLC - MI 344   2009-03-06   
989-492 1 Midland MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2009-06-23   
989-492 2 Midland MI   5562 METROPCS, INC. 344   2008-09-27   
989-492 3 Midland MI   5562 METROPCS, INC. 344   2008-12-05   
989-492 4 Midland MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2008-10-14   
989-492 5 Midland MI   5562 METROPCS, INC. 344   2012-03-08   
989-492 6 Midland MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2009-06-23   
989-492 7 Midland MI   046L CLEAR RATE COMMUNICATIONS, LLC 344   2008-07-12   
989-492 8 Midland MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2011-03-07   
989-492 9 Midland MI   7421 AT&T - LOCAL 344      
989-493 A Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-493 0 Saginaw MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-493 1 Saginaw MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-493 2 Saginaw MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-493 3 Saginaw MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-493 4 Saginaw MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-493 5 Saginaw MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-493 6 Saginaw MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-493 7 Saginaw MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2009-12-20   
989-493 8 Saginaw MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2009-12-20   
989-493 9 Saginaw MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-494 A Owosso MI SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344      
989-494 0 Owosso MI   792K CHARTER IP ENABLED SERVICES, LLC 344   2013-06-15   
989-494 1 Owosso MI   991E BANDWIDTH.COM CLEC, LLC - MI 344   2009-03-06   
989-494 2 Owosso MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2008-02-11   
989-494 3 Owosso MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2006-12-20   
989-494 4 Owosso MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344      
989-494 5 Owosso MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344   2006-08-29   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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