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
510-570 A Oakland: Berkeley DA CA   6529 T-MOBILE USA, INC. 722      
510-570 0 Oakland: Berkeley DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 722   2017-01-01   
510-570 1 Oakland: Berkeley DA CA   073H TELNYX LLC 722   2017-03-23   
510-570 2 Oakland: Berkeley DA CA   7610 COMCAST PHONE OF CALIFORNIA, LLC - CA 722   2016-11-26   
510-570 3 Oakland: Berkeley DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2016-12-23   
510-570 4 Oakland: Berkeley DA CA   6529 T-MOBILE USA, INC. 722   2017-04-14   
510-570 5 Oakland: Berkeley DA CA   6529 T-MOBILE USA, INC. 722   2017-04-14   
510-570 6 Oakland: Berkeley DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2017-11-15   
510-570 7 Oakland: Berkeley DA CA   6529 T-MOBILE USA, INC. 722   2017-09-01   
510-570 8 Oakland: Berkeley DA CA   433E SONIC TELECOM, LLC - CA 722   2018-07-01   
510-570 9 Oakland: Berkeley DA CA   6529 T-MOBILE USA, INC. 722   2016-11-25   

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

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