Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 510 [Rate centres in NPA 510] [Dial plan for NPA 510]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
510-680 A Richmond CA   7575 CENTURYLINK COMMUNICATIONS LLC 722      
510-680 0 Richmond CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-08-30   
510-680 1 Richmond CA   649C ONVOY, LLC - CA 722   2013-11-25   
510-680 2 Richmond CA   649C ONVOY, LLC - CA 722   2013-11-25   
510-680 3 Richmond CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-03-24   
510-680 4 Richmond CA   6664 SPRINT SPECTRUM L.P. 722   2014-11-05   
510-680 5 Richmond CA   516C AT&T CORP. 722   2013-11-04   
510-680 6 Richmond CA   6529 T-MOBILE USA, INC. 722   2014-01-03   
510-680 7 Richmond CA   7575 CENTURYLINK COMMUNICATIONS LLC 722   2013-07-29   
510-680 8 Richmond CA   6529 T-MOBILE USA, INC. 722   2013-10-22   
510-680 9 Richmond CA   6529 T-MOBILE USA, INC. 722   2013-07-30   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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