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
989-455 4 Vassar MI SGNWMIFAXJX  991E BANDWIDTH.COM CLEC, LLC - MI 344   2014-07-27   
989-455 5 Vassar MI SGNWMIATX0X  516C AT&T CORP. 344   2012-12-03   
989-455 6 Vassar MI SGNWMIACDS1  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 344   2014-05-03   
989-455 7 Vassar MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2013-04-05   
989-455 8 Vassar MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2016-03-28   
989-455 9 Vassar MI SGNWMIFADS1  3535 ACD TELECOM, INC. - MI 344   2011-09-05   
989-456 A Omer MI   817J INTERACTIVE SERVICES NETWORK, INC. 344      
989-457 A Oscoda MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-457 0 Oscoda MI SGNWMIAC6MD  939H COMMIO, LLC 344   2022-11-27   
989-457 4 Oscoda MI SGNWMIFAXWY  624H ONVOY SPECTRUM, LLC 344   2024-08-11   
989-457 7 Oscoda MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2021-08-16   
989-457 8 Oscoda MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2021-08-16   
989-458 A Maple Rapids MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344      
989-458 0 Maple Rapids MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2021-12-16   
989-458 1 Maple Rapids MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2021-12-16   
989-458 2 Maple Rapids MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2022-01-12   
989-458 3 Maple Rapids MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2022-01-12   
989-458 4 Maple Rapids MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2022-01-12   
989-458 5 Maple Rapids MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2022-01-12   
989-458 6 Maple Rapids MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2022-01-12   
989-458 7 Maple Rapids MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2022-01-12   
989-458 8 Maple Rapids MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2021-08-26   
989-458 9 Maple Rapids MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2022-01-12   
989-459 A Bay City MI SGNWMIACDS1  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 344      
989-459 0 Bay City MI SGNWMIACDS1  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 344   2014-05-08   
989-459 1 Bay City MI SGNWMIFAXJX  991E BANDWIDTH.COM CLEC, LLC - MI 344   2016-07-21   
989-459 2 Bay City MI SGNWMIACDS1  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 344   2014-05-08   
989-459 3 Bay City MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2017-07-13   
989-459 4 Bay City MI SGNWMIFAXNX  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 344   2017-04-07   
989-459 5 Bay City MI SGNWMIFAXJX  991E BANDWIDTH.COM CLEC, LLC - MI 344   2018-04-07   
989-459 6 Bay City MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2024-10-01   
989-459 7 Bay City MI SGNWMIFAXCY  508J CENTURYLINK COMMUNICATIONS, LLC 344   2016-02-25   
989-459 8 Bay City MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2023-12-15   
989-459 9 Bay City MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2024-10-01   
989-460 A Bay City MI SGNWMIFAXEX  829J PAETEC ITEL, LLC 344      
989-460 0 Bay City MI SGNWMIFAXEX  829J PAETEC ITEL, LLC 344      
989-460 1 Bay City MI SGNWMIFAXEX  829J PAETEC ITEL, LLC 344      
989-460 2 Bay City MI SGNWMIFAXEX  829J PAETEC ITEL, LLC 344      
989-460 3 Bay City MI SGNWMIFAXEX  829J PAETEC ITEL, LLC 344      
989-460 4 Bay City MI SGNWMIFAXEX  829J PAETEC ITEL, LLC 344      
989-460 5 Bay City MI SGNWMIFAXEX  829J PAETEC ITEL, LLC 344      
989-460 6 Bay City MI SGNWMIFAXEX  829J PAETEC ITEL, LLC 344      
989-460 7 Bay City MI SGNWMIFAXOY  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2011-02-24   
989-460 8 Bay City MI SGNWMIFAXJX  991E BANDWIDTH.COM CLEC, LLC - MI 344   2012-07-16   
989-460 9 Bay City MI SGNWMIFAXEX  829J PAETEC ITEL, LLC 344      
989-461 A Gaines MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
989-461 0 Gaines MI SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2014-05-03   
989-461 1 Gaines MI SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2022-08-27   
989-461 2 Gaines MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2006-05-31   
989-461 3 Gaines MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2017-05-19   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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