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: 623

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
415-623 A San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-623 0 San Francisco: Central DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
415-623 1 San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-623 2 San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-623 3 San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-623 4 San Francisco: Central DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
415-623 5 San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-623 6 San Francisco: Central DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
415-623 7 San Francisco: Central DA CA SNFCCA01DS0  9740 PACIFIC BELL 722      
415-623 8 San Francisco: Central DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      
415-623 9 San Francisco: Central DA CA OKLECAZVGT0  6529 T-MOBILE USA, INC. 722      

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

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