Local Calling Guide

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

NXX: 631

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
510-631 A Oakland: Berkeley DA CA SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722      
510-631 0 Oakland: Berkeley DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2016-01-13   
510-631 1 Oakland: Berkeley DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2015-11-17   
510-631 2 Oakland: Berkeley DA CA HYWRCAMCDMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2016-07-05   
510-631 3 Oakland: Berkeley DA CA SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-12-28   
510-631 4 Oakland: Berkeley DA CA SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-12-28   
510-631 5 Oakland: Berkeley DA CA SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-12-28   
510-631 6 Oakland: Berkeley DA CA SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-12-28   
510-631 7 Oakland: Berkeley DA CA SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-11-16   
510-631 8 Oakland: Berkeley DA CA SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-11-16   
510-631 9 Oakland: Berkeley DA CA SNFCCA01GT0  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2015-11-16   

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

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