Local Calling Guide

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NPA: 989 [Rate centres in NPA 989] [Dial plan for NPA 989]

NXX: 279

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-279 A Houghton Lake MI SGNWMIFAXJX  991E BANDWIDTH.COM CLEC, LLC - MI 344      
989-279 0 Houghton Lake MI SGNWMIFAXJX  991E BANDWIDTH.COM CLEC, LLC - MI 344   2018-08-25   
989-279 1 Houghton Lake MI ALMAMIXGFMD  543C ONVOY, LLCV - MI 344   2023-08-26   
989-279 2 Houghton Lake MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2021-03-05   
989-279 3 Houghton Lake MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2021-03-05   
989-279 4 Houghton Lake MI ALMAMIXGOMD  624H ONVOY SPECTRUM, LLC 344   2023-05-30   
989-279 5 Houghton Lake MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2023-07-08   
989-279 7 Houghton Lake MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2020-11-21   
989-279 8 Houghton Lake MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2020-11-21   
989-279 9 Houghton Lake MI SGNWMIACEMD  516J TON80 COMMUNICATIONS, LLC 344   2022-04-05   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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