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: 686

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
510-686 A Oakland: Trinidad DA CA SNFCCA01XGX  516C AT&T CORP. 722      
510-686 0 Oakland: Trinidad DA CA OKLECAZVGT0  5562 METROPCS, INC. 722      
510-686 1 Oakland: Trinidad DA CA SNFCCA01XGX  516C AT&T CORP. 722      
510-686 2 Oakland: Trinidad DA CA SNJSCAYB0MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 722      
510-686 3 Oakland: Trinidad DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      
510-686 4 Oakland: Trinidad DA CA   515J IP HORIZON LLC 722      
510-686 6 Oakland: Trinidad DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
510-686 7 Oakland: Trinidad DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
510-686 8 Oakland: Trinidad DA CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 722      
510-686 9 Oakland: Trinidad DA CA   516C AT&T CORP. 722      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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