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
510-347 A Oakland: Trinidad DA CA SNLNCA11DS0  9740 PACIFIC BELL 722      
510-347 0 Oakland: Trinidad DA CA   9740 PACIFIC BELL 722      
510-347 1 Oakland: Trinidad DA CA   9740 PACIFIC BELL 722      
510-347 2 Oakland: Trinidad DA CA   9740 PACIFIC BELL 722      
510-347 3 Oakland: Trinidad DA CA   9740 PACIFIC BELL 722      
510-347 4 Oakland: Trinidad DA CA   9740 PACIFIC BELL 722      
510-347 5 Oakland: Trinidad DA CA   9740 PACIFIC BELL 722      
510-347 6 Oakland: Trinidad DA CA   9740 PACIFIC BELL 722      
510-347 7 Oakland: Trinidad DA CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 722   2020-01-16   
510-347 8 Oakland: Trinidad DA CA   197D VONAGE NETWORK INC. 722   2020-06-26   

Last updated: Thu, 10 Sep 2020 02:15:24 UTC

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