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: 658

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
415-658 A San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-658 0 San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-658 1 San Francisco: Central DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722   2007-07-12   
415-658 2 San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-658 3 San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-658 4 San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-658 5 San Francisco: Central DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722   2009-11-09   
415-658 6 San Francisco: Central DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-12-15   
415-658 7 San Francisco: Central DA CA SNFCCA01XGX  516C AT&T CORP. 722      
415-658 8 San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-658 9 San Francisco: Central DA CA SNFCCASY5MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 722   2006-12-15   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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