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
510-356 A Oakland: Berkeley DA CA BKLYCA01DS0  9740 PACIFIC BELL 722      
510-356 0 Oakland: Berkeley DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-05-14   
510-356 1 Oakland: Berkeley DA CA   9740 PACIFIC BELL 722   2007-12-27   
510-356 2 Oakland: Berkeley DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2008-06-03   
510-356 3 Oakland: Berkeley DA CA   258E YMAX COMMUNICATIONS CORP. - CA 722   2009-03-08   
510-356 4 Oakland: Berkeley DA CA   7610 COMCAST PHONE OF CALIFORNIA, LLC - CA 722   2009-04-08   
510-356 5 Oakland: Berkeley DA CA   258E YMAX COMMUNICATIONS CORP. - CA 722   2008-04-18   
510-356 6 Oakland: Berkeley DA CA   258E YMAX COMMUNICATIONS CORP. - CA 722   2008-04-18   
510-356 7 Oakland: Berkeley DA CA   6529 T-MOBILE USA, INC. 722   2008-05-24   
510-356 8 Oakland: Berkeley DA CA   6529 T-MOBILE USA, INC. 722   2008-10-19   
510-356 9 Oakland: Berkeley DA CA   9740 PACIFIC BELL 722   2007-12-27   

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

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