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: 978

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
510-978 A Oakland: Alameda DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
510-978 0 Oakland: Alameda DA CA OKLECAZVGT0  5562 METROPCS, INC. 722   2003-04-07   
510-978 1 Oakland: Alameda DA CA OKLECAZVGT0  5562 METROPCS, INC. 722   2003-04-07   
510-978 2 Oakland: Alameda DA CA OKLECAZVGT0  5562 METROPCS, INC. 722   2003-04-07   
510-978 3 Oakland: Alameda DA CA OKLECAZVGT0  5562 METROPCS, INC. 722   2003-04-07   
510-978 4 Oakland: Alameda DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2003-01-10   
510-978 5 Oakland: Alameda DA CA OKLECAZVGT0  5562 METROPCS, INC. 722   2003-04-07   
510-978 6 Oakland: Alameda DA CA OKLECAZVGT0  5562 METROPCS, INC. 722   2003-04-07   
510-978 7 Oakland: Alameda DA CA OKLECAZVGT0  5562 METROPCS, INC. 722   2003-04-07   
510-978 8 Oakland: Alameda DA CA OKLECAZVGT0  5562 METROPCS, INC. 722   2003-04-07   
510-978 9 Oakland: Alameda DA CA OKLECAZVGT0  5562 METROPCS, INC. 722   2003-04-07   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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