Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
989-964 9 Saginaw MI SGNWMIFAXFY  344   2005-10-03   
989-992 A Saginaw MI SGNWMIFAXFY  344      
989-992 0 Saginaw MI SGNWMIFAXFY  344      
989-992 1 Saginaw MI SGNWMIFAXFY  344      
989-992 2 Saginaw MI SGNWMIFAXFY  344      
989-992 3 Saginaw MI SGNWMIFAXFY  344      
989-992 4 Saginaw MI SGNWMIFAXFY  344      
989-992 5 Saginaw MI SGNWMIFAXFY  344      
989-992 6 Saginaw MI SGNWMIFAXFY  344      
989-992 7 Saginaw MI SGNWMIFAXFY  344      
989-992 8 Saginaw MI SGNWMIFAXFY  344      
989-992 9 Saginaw MI SGNWMIFAXFY  344      
989-998 0 Owosso MI SGNWMIFAXFY  344   2019-02-16   
989-998 1 Owosso MI SGNWMIFAXFY  344   2019-02-16   
989-998 2 Owosso MI SGNWMIFAXFY  344   2019-02-16   
989-998 3 Owosso MI SGNWMIFAXFY  344   2022-01-19   
989-998 4 Owosso MI SGNWMIFAXFY  344   2022-01-19   

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Last updated: Mon, 15 Sep 2025 02:24:40 UTC

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