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
510-210 A Richmond CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-03-03   
510-210 0 Richmond CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-03-03   
510-210 1 Richmond CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-03-03   
510-210 2 Richmond CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2013-11-12   
510-210 3 Richmond CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-03-24   
510-210 4 Richmond CA   6664 SPRINT SPECTRUM L.P. 722   2013-04-22   
510-210 5 Richmond CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-03-24   
510-210 6 Richmond CA   433E SONIC TELECOM, LLC - CA 722   2013-06-01   
510-210 7 Richmond CA   6529 T-MOBILE USA, INC. 722   2013-05-13   
510-210 8 Richmond CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-04-12   
510-210 9 Richmond CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2013-04-12   

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

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