Local Calling Guide

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NPA: 586 [Rate centres in NPA 586] [Dial plan for NPA 586]

NXX: 928

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
586-928 A New Haven MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
586-928 0 New Haven MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2021-04-25   
586-928 1 New Haven MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2021-07-22   
586-928 2 New Haven MI DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340   2021-06-15   
586-928 3 New Haven MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2010-05-26   
586-928 4 New Haven MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2010-06-07   
586-928 5 New Haven MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2021-04-25   
586-928 6 New Haven MI DTRTMIBHJMD  506J TWILIO INTERNATIONAL, INC. 340   2021-07-15   
586-928 7 New Haven MI   145J TERRA NOVA TELECOM INC. 340   2024-02-15   
586-928 8 New Haven MI DTRTMIBHMMD  8685 US XCHANGE OF MICHIGAN LLC DBA CHOICE ONE COMM MI 340   2009-10-27   
586-928 9 New Haven MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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