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
989-903 3 Standish MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2020-11-21   
989-903 4 Standish MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2020-11-21   
989-903 5 Standish MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-903 7 Standish MI SGNWMIFAXCY  508J CENTURYLINK COMMUNICATIONS, LLC 344   2015-05-06   
989-903 9 Standish MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2011-11-07   
989-905 A Carson City MI   817J TELNET WORLDWIDE, INC. 344      
989-906 A Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-906 0 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-906 1 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-906 2 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-906 3 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-906 4 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-906 5 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-906 6 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-906 7 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-906 8 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2011-07-17   
989-906 9 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-907 A Saginaw MI SGNWMIFADS0  9323 MICHIGAN BELL TEL CO 344      
989-907 0 Saginaw MI SGNWMIFADS0  9323 MICHIGAN BELL TEL CO 344      
989-907 1 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2006-11-20   
989-907 2 Saginaw MI SGNWMIFADS0  9323 MICHIGAN BELL TEL CO 344      
989-907 3 Saginaw MI SGNWMIFADS0  9323 MICHIGAN BELL TEL CO 344      
989-907 4 Saginaw MI SGNWMIFADS0  9323 MICHIGAN BELL TEL CO 344      
989-907 5 Saginaw MI SGNWMIFADS0  9323 MICHIGAN BELL TEL CO 344      
989-907 6 Saginaw MI SGNWMIFADS0  9323 MICHIGAN BELL TEL CO 344      
989-907 7 Saginaw MI SGNWMIFADS0  9323 MICHIGAN BELL TEL CO 344      
989-907 8 Saginaw MI SGNWMIFADS0  9323 MICHIGAN BELL TEL CO 344      
989-907 9 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2006-11-20   
989-909 A Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-909 0 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-909 1 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2011-03-07   
989-909 2 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2011-07-17   
989-909 3 Saginaw MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2017-04-20   
989-909 4 Saginaw MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2017-04-20   
989-909 5 Saginaw MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2017-04-20   
989-909 6 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2016-01-02   
989-909 7 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2016-01-02   
989-909 8 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2016-01-02   
989-909 9 Saginaw MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-910 A Houghton Lake MI   817J TELNET WORLDWIDE, INC. 344      
989-912 A Cass City MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-912 0 Cass City MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-912 1 Cass City MI SGNWMIFAZMD  2550 123.NET, LLC 344   2003-03-08   
989-912 2 Cass City MI   792K CHARTER IP ENABLED SERVICES, LLC 344   2007-07-20   
989-912 3 Cass City MI SGNWMIFAXJX  991E BANDWIDTH.COM CLEC, LLC - MI 344   2012-07-09   
989-912 4 Cass City MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2011-03-03   
989-912 5 Cass City MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2009-10-18   
989-912 6 Cass City MI   046L CLEAR RATE COMMUNICATIONS, LLC 344   2006-04-24   
989-912 7 Cass City MI SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344   2006-11-28   
989-912 8 Cass City MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2008-02-04   

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Last updated: Tue, 31 Mar 2026 13:56:49 UTC

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