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
989-933 4 Mount Pleasant MI   543C ONVOY, LLCV - MI 344   2020-11-27   
989-933 5 Mount Pleasant MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2021-02-13   
989-933 6 Mount Pleasant MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2021-02-13   
989-933 7 Mount Pleasant MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2021-02-13   
989-933 8 Mount Pleasant MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2021-02-13   
989-933 9 Mount Pleasant MI   5562 METROPCS, INC. 344   2020-10-10   
989-934 A Rose City MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-934 0 Rose City MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-934 1 Rose City MI   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 344   2020-03-25   
989-934 2 Rose City MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344   2022-08-07   
989-934 3 Rose City MI   624H ONVOY SPECTRUM, LLC 344   2023-05-30   
989-934 4 Rose City MI   543C ONVOY, LLCV - MI 344   2018-01-05   
989-934 6 Rose City MI   508J CENTURYLINK COMMUNICATIONS, LLC 344   2015-05-07   
989-934 7 Rose City MI   543C ONVOY, LLCV - MI 344   2013-04-05   
989-934 8 Rose City MI   516J TON80 COMMUNICATIONS, LLC 344   2022-03-28   
989-935 A Clare MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-935 0 Clare MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-935 1 Clare MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2023-05-12   
989-935 2 Clare MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2023-05-12   
989-935 3 Clare MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2023-03-13   
989-935 4 Clare MI   543C ONVOY, LLCV - MI 344   2016-03-24   
989-935 5 Clare MI   543C ONVOY, LLCV - MI 344   2013-03-15   
989-935 6 Clare MI   543C ONVOY, LLCV - MI 344   2016-03-24   
989-935 7 Clare MI   508J CENTURYLINK COMMUNICATIONS, LLC 344   2016-02-25   
989-935 8 Clare MI   939H COMMIO, LLC 344   2022-12-10   
989-935 9 Clare MI   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 344   2015-12-21   
989-936 A Owosso MI   817J INTERACTIVE SERVICES NETWORK, INC. 344      
989-938 A Grace Harbor MI GRHRMIXIDS1  785G MICHIGAN CENTRAL BROADBAND COMPANY, LLC 344      
989-939 A Chester MI CTPOMIXJDS1  785G MICHIGAN CENTRAL BROADBAND COMPANY, LLC 344      
989-941 A Midland MI SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344      
989-941 0 Midland MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344      
989-941 1 Midland MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2006-08-31   
989-941 2 Midland MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2006-08-31   
989-941 3 Midland MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344   2006-10-09   
989-941 4 Midland MI   145J TERRA NOVA TELECOM INC. 344   2025-07-27   
989-941 5 Midland MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2011-06-05   
989-941 6 Midland MI   991E BANDWIDTH.COM CLEC, LLC - MI 344   2011-07-09   
989-941 7 Midland MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2007-04-17   
989-941 8 Midland MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2007-04-17   
989-941 9 Midland MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2006-09-11   
989-942 A West Branch MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-942 0 West Branch MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-942 1 West Branch MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-942 2 West Branch MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2009-12-14   
989-942 4 West Branch MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-942 6 West Branch MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344      
989-942 7 West Branch MI   145J TERRA NOVA TELECOM INC. 344   2023-08-06   
989-942 8 West Branch MI   939H COMMIO, LLC 344   2022-11-27   
989-943 A Middleton MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      
989-943 0 Middleton MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344      

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

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