Local Calling Guide

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NPA: 510 [Rate centres in NPA 510] [Dial plan for NPA 510]

NXX: 778

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
510-778 A Richmond CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722      
510-778 0 Richmond CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2008-07-04   
510-778 1 Richmond CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2008-11-05   
510-778 2 Richmond CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2008-10-30   
510-778 3 Richmond CA SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2008-04-18   
510-778 4 Richmond CA SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2008-05-18   
510-778 5 Richmond CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2007-12-09   
510-778 6 Richmond CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2008-02-04   
510-778 7 Richmond CA HYWRCAMCDS0  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 722   2008-07-24   
510-778 8 Richmond CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2007-01-03   
510-778 9 Richmond CA OKLDCA03XOY  318J COMCAST IP PHONE, LLC 722   2007-01-03   

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

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