Local Calling Guide

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Search area code/prefix (NPA/NXX)
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NPA: 989 [Rate centres in NPA 989] [Dial plan for NPA 989]

NXX: 357

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-357 A Bay City MI SGNWMIACFMD  321J HD CARRIER LLC 344      
989-357 0 Bay City MI SGNWMIAC6MD  939H COMMIO, LLC 344   2021-07-24   
989-357 1 Bay City MI SGNWMIAC6MD  939H COMMIO, LLC 344   2021-07-24   
989-357 2 Bay City MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2023-07-08   
989-357 3 Bay City MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2023-07-08   
989-357 4 Bay City MI SGNWMIFAXFY  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2024-10-01   
989-357 7 Bay City MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2022-12-15   
989-357 8 Bay City MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2022-12-15   
989-357 9 Bay City MI SGNWMIACFMD  321J HD CARRIER LLC 344   2020-11-21   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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