Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Bay City, MI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
989-897 2   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2024-03-16   
989-897 7 SGNWMIACEMD  516J TON80 COMMUNICATIONS, LLC 344   2022-04-21   
989-897 8 SGNWMIFAXTY  506J TWILIO INTERNATIONAL, INC. 344   2022-03-12   
989-897 9   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 344   2024-03-16   
989-922 A SGNWMIFAX1Z  7701 PHONE MICHIGAN - MI 344      
989-929 A SGNWMIFAXDX  9748 AMERICAN MESSAGING SERVICES, LLC 344      

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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