Local Calling Guide

Area code/prefix search

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

NXX: 564

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-564 A Linwood MI SGNWMIATX0X  516C AT&T CORP. 344      
989-564 2 Linwood MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2021-03-05   
989-564 3 Linwood MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2021-03-05   
989-564 4 Linwood MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2013-03-15   
989-564 5 Linwood MI SGNWMIFA7MD  7701 PHONE MICHIGAN - MI 344   2015-03-19   
989-564 7 Linwood MI SGNWMIATX0X  516C AT&T CORP. 344   2011-02-03   

Last updated: Thu, 04 Aug 2022 23:14:42 UTC

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