Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 415 [Rate centres in NPA 415] [Dial plan for NPA 415]

NXX: 504

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
415-504 A San Francisco: Montrose-Evergreen DA CA SNFCCA14DS0  9740 PACIFIC BELL 722      
415-504 0 San Francisco: Montrose-Evergreen DA CA OKLECAZVGT0  5562 METROPCS, INC. 722   2010-10-10   
415-504 1 San Francisco: Montrose-Evergreen DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-01-10   
415-504 2 San Francisco: Montrose-Evergreen DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-11-09   
415-504 3 San Francisco: Montrose-Evergreen DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2005-01-10   
415-504 4 San Francisco: Montrose-Evergreen DA CA OKLECAZVGT0  5562 METROPCS, INC. 722   2005-07-29   
415-504 5 San Francisco: Montrose-Evergreen DA CA OKLECAZVGT0  5562 METROPCS, INC. 722   2005-07-29   
415-504 6 San Francisco: Montrose-Evergreen DA CA SNFCCA14DS0  9740 PACIFIC BELL 722      
415-504 7 San Francisco: Montrose-Evergreen DA CA SNFCCA14DS0  9740 PACIFIC BELL 722      
415-504 8 San Francisco: Montrose-Evergreen DA CA SNFCCA14DS0  9740 PACIFIC BELL 722      
415-504 9 San Francisco: Montrose-Evergreen DA CA   515J IP HORIZON LLC 722   2017-01-24   

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

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