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: 597

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
415-597 A San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-597 0 San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-597 1 San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-597 2 San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-597 3 San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-597 4 San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-597 5 San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-597 6 San Francisco: Central DA CA SNTDCAUJCM9  6010 NEW CINGULAR WIRELESS PCS, LLC 722   2010-10-16   
415-597 7 San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-597 8 San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-597 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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