Local Calling Guide

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

NXX: 937

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
810-937 A Port Huron MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
810-937 0 Port Huron MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
810-937 1 Port Huron MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2007-09-24   
810-937 2 Port Huron MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2007-04-01   
810-937 3 Port Huron MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
810-937 4 Port Huron MI SFLDMIDC0MD  4632 TELNET WORLDWIDE, INC. 340   2019-09-01   
810-937 5 Port Huron MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2007-04-01   
810-937 6 Port Huron MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2007-12-10   
810-937 7 Port Huron MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2007-12-10   
810-937 8 Port Huron MI LIVNMIUX0MD  5562 METROPCS, INC. 340   2008-02-07   
810-937 9 Port Huron MI LIVNMIUX0MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2002-12-09   

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

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