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
510-631 A Oakland: Berkeley DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-631 0 Oakland: Berkeley DA CA   649C ONVOY, LLC - CA 722   2016-01-13   
510-631 1 Oakland: Berkeley DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-11-17   
510-631 2 Oakland: Berkeley DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-07-05   
510-631 3 Oakland: Berkeley DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-12-28   
510-631 4 Oakland: Berkeley DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-12-28   
510-631 5 Oakland: Berkeley DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-12-28   
510-631 6 Oakland: Berkeley DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-12-28   
510-631 7 Oakland: Berkeley DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-11-16   
510-631 8 Oakland: Berkeley DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-11-16   
510-631 9 Oakland: Berkeley DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-11-16   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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