Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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OCN: 7701 PHONE MICHIGAN

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
989-698 2 Midland MI SGNWMIFA7MD  344      
989-698 3 Midland MI SGNWMIFA7MD  344      
989-698 4 Midland MI SGNWMIFA7MD  344      
989-698 5 Midland MI SGNWMIFA7MD  344      
989-698 7 Midland MI SGNWMIFA7MD  344      
989-698 8 Midland MI SGNWMIFA7MD  344      
989-698 9 Midland MI SGNWMIFA7MD  344      
989-721 A Owosso MI SGNWMIFA7MD  344      
989-721 3 Owosso MI SGNWMIFA7MD  344      
989-787 5 West Branch MI SGNWMIFA7MD  344   2016-07-22   
989-865 1 St Charles MI SGNWMIFA7MD  344   2005-02-06   
989-878 4 Freeland MI SGNWMIFA7MD  344   2015-01-20   
989-921 A Saginaw MI SGNWMIFA7MD  344      
989-922 A Bay City MI SGNWMIFA7MD  344      
989-923 A Midland MI SGNWMIFA7MD  344      

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Last updated: Tue, 04 May 2021 15:04:27 UTC

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