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:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
415-375 A San Francisco: Montrose-Evergreen DA CA SNFCCAMK8MD  8690 GLOBAL CROSSING LOCAL SERVICES, INC.-CA 722      
415-375 0 San Francisco: Montrose-Evergreen DA CA   981E BANDWIDTH.COM CLEC, LLC - CA 722   2010-02-26   
415-375 1 San Francisco: Montrose-Evergreen DA CA   5562 METRO PCS, INC. 722   2004-04-05   
415-375 2 San Francisco: Montrose-Evergreen DA CA   5562 METRO PCS, INC. 722   2004-04-05   
415-375 3 San Francisco: Montrose-Evergreen DA CA   8690 GLOBAL CROSSING LOCAL SERVICES, INC.-CA 722      
415-375 4 San Francisco: Montrose-Evergreen DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-375 5 San Francisco: Montrose-Evergreen DA CA   6529 T-MOBILE USA, INC. 722   2019-08-01   
415-375 6 San Francisco: Montrose-Evergreen DA CA   8690 GLOBAL CROSSING LOCAL SERVICES, INC.-CA 722      
415-375 7 San Francisco: Montrose-Evergreen DA CA   7262 XO CALIFORNIA, INC. 722   2004-12-07   
415-375 8 San Francisco: Montrose-Evergreen DA CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722      
415-375 9 San Francisco: Montrose-Evergreen DA CA   8690 GLOBAL CROSSING LOCAL SERVICES, INC.-CA 722      

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

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