Local Calling Guide

Area code/prefix search

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

NXX: 512

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
810-512 A Algonac MI SFLDMIDICA0  2550 123.NET, LLC 340      
810-512 1 Algonac MI SFLDMIDICA0  2550 123.NET, LLC 340   2003-01-25   
810-512 2 Algonac MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-07-02   
810-512 3 Algonac MI FLNTMICD0MD  829J PAETEC ITEL, LLC 340   2004-03-09   
810-512 4 Algonac MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2005-06-27   
810-512 5 Algonac MI FLNTMICD0MD  829J PAETEC ITEL, LLC 340   2005-07-07   
810-512 6 Algonac MI   3535 ACD TELECOM, INC. - MI 340   2005-07-23   
810-512 7 Algonac MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-10-08   
810-512 8 Algonac MI DTRTMIBASMD  516C AT&T CORP. 340   2011-05-31   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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