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
510-671 A Oakland: Alameda DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-671 0 Oakland: Alameda DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-07-12   
510-671 1 Oakland: Alameda DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2013-07-12   
510-671 2 Oakland: Alameda DA CA   7610 COMCAST PHONE OF CALIFORNIA, LLC - CA 722   2013-10-14   
510-671 3 Oakland: Alameda DA CA   7575 CENTURYLINK COMMUNICATIONS LLC 722   2014-03-28   
510-671 4 Oakland: Alameda DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 722   2014-01-29   
510-671 5 Oakland: Alameda DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2014-10-21   
510-671 6 Oakland: Alameda DA CA   649C ONVOY, LLC - CA 722   2013-09-28   
510-671 7 Oakland: Alameda DA CA   649C ONVOY, LLC - CA 722   2013-09-28   
510-671 8 Oakland: Alameda DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2013-12-28   
510-671 9 Oakland: Alameda DA CA   4129 O1 COMMUNICATIONS, INC. - CA 722   2014-04-11   

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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