Local Calling Guide

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NPA: 810 [Rate centres in NPA 810] [Dial plan for NPA 810]

NXX: 388

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
810-388 A Port Huron MI MYVIMIMNRSA  9323 MICHIGAN BELL TEL CO 340      
810-388 0 Port Huron MI MYVIMIMNRSA  9323 MICHIGAN BELL TEL CO 340      
810-388 1 Port Huron MI MYVIMIMNRSA  9323 MICHIGAN BELL TEL CO 340      
810-388 2 Port Huron MI MYVIMIMNRSA  9323 MICHIGAN BELL TEL CO 340      
810-388 3 Port Huron MI ANARMIMNDS2  3535 ACD TELECOM, INC. - MI 340   2005-07-28   
810-388 4 Port Huron MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-03-24   
810-388 5 Port Huron MI MYVIMIMNRSA  9323 MICHIGAN BELL TEL CO 340      
810-388 6 Port Huron MI   279B CLEAR RATE COMMUNICATIONS, INC. - MI 340   2008-08-17   
810-388 7 Port Huron MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2009-05-22   
810-388 8 Port Huron MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2009-05-22   
810-388 9 Port Huron MI MYVIMIMNRSA  9323 MICHIGAN BELL TEL CO 340      

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

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