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: 597

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
510-597 A Oakland: Main-Piedmont DA CA OKLDCA11DS0  9740 PACIFIC BELL 722      
510-597 0 Oakland: Main-Piedmont DA CA OKLDCA11DS0  9740 PACIFIC BELL 722      
510-597 1 Oakland: Main-Piedmont DA CA OKLDCA11DS0  9740 PACIFIC BELL 722      
510-597 2 Oakland: Main-Piedmont DA CA OKLDCAMP1MD  4733 PAETEC COMMUNICATIONS, INC. - CA 722      
510-597 3 Oakland: Main-Piedmont DA CA OKLDCA11DS0  9740 PACIFIC BELL 722      
510-597 4 Oakland: Main-Piedmont DA CA OKLDCA11DS0  9740 PACIFIC BELL 722      
510-597 5 Oakland: Main-Piedmont DA CA OKLDCA11DS0  9740 PACIFIC BELL 722      
510-597 6 Oakland: Main-Piedmont DA CA OKLDCA11DS0  9740 PACIFIC BELL 722      
510-597 7 Oakland: Main-Piedmont DA CA OKLDCA11DS0  9740 PACIFIC BELL 722      
510-597 8 Oakland: Main-Piedmont DA CA OKLDCA11DS0  9740 PACIFIC BELL 722      
510-597 9 Oakland: Main-Piedmont DA CA OKLDCA11DS0  9740 PACIFIC BELL 722      

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

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