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
510-809 A Oakland: Berkeley DA CA SNJSCAYBDS1  7453 U.S. TELEPACIFIC CORP. - CA 722      
510-809 0 Oakland: Berkeley DA CA   7453 U.S. TELEPACIFIC CORP. - CA 722      
510-809 1 Oakland: Berkeley DA CA   7453 U.S. TELEPACIFIC CORP. - CA 722      
510-809 2 Oakland: Berkeley DA CA   7453 U.S. TELEPACIFIC CORP. - CA 722      
510-809 3 Oakland: Berkeley DA CA   7453 U.S. TELEPACIFIC CORP. - CA 722      
510-809 4 Oakland: Berkeley DA CA   7453 U.S. TELEPACIFIC CORP. - CA 722      
510-809 5 Oakland: Berkeley DA CA   6529 T-MOBILE USA, INC. 722   2007-06-04   
510-809 6 Oakland: Berkeley DA CA   6529 T-MOBILE USA, INC. 722   2007-04-05   
510-809 7 Oakland: Berkeley DA CA   6529 T-MOBILE USA, INC. 722   2006-12-21   
510-809 8 Oakland: Berkeley DA CA   7453 U.S. TELEPACIFIC CORP. - CA 722      
510-809 9 Oakland: Berkeley DA CA   7453 U.S. TELEPACIFIC CORP. - CA 722      

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

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