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: 978

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
415-978 A San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-978 0 San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-978 1 San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-978 2 San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-978 3 San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-978 4 San Francisco: Central DA CA SNFCCAMKX1X  9262 UTILITY TELECOM GROUP, LLC - CA 722      
415-978 5 San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-978 6 San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-978 7 San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-978 8 San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-978 9 San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      

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

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