Local Calling Guide

Area code/prefix search

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New Haven, MI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
586-928 3 LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2010-05-26   
586-928 4 LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2010-06-07   
586-928 5 SFLDMITODS2  543C ONVOY, LLCV - MI 340   2021-04-25   
586-928 6 DTRTMIBHJMD  506J TWILIO INTERNATIONAL, INC. 340   2021-07-15   
586-928 7   145J TERRA NOVA TELECOM INC. 340   2024-02-15   
586-928 8 DTRTMIBHMMD  8685 US XCHANGE OF MICHIGAN LLC DBA CHOICE ONE COMM MI 340   2009-10-27   
586-928 9 SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      

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

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