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: 422

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
415-422 A San Francisco: Montrose-Evergreen DA CA SNFCCA13DS0  9740 PACIFIC BELL 722      
415-422 0 San Francisco: Montrose-Evergreen DA CA SNFCCA13DS0  9740 PACIFIC BELL 722      
415-422 1 San Francisco: Montrose-Evergreen DA CA SNRTCAHFDS0  433E SONIC TELECOM, LLC - CA 722   2023-02-21   
415-422 2 San Francisco: Montrose-Evergreen DA CA SNFCCA13DS0  9740 PACIFIC BELL 722      
415-422 3 San Francisco: Montrose-Evergreen DA CA SNFCCA13DS0  9740 PACIFIC BELL 722      
415-422 4 San Francisco: Montrose-Evergreen DA CA SNFCCA13DS0  9740 PACIFIC BELL 722      
415-422 5 San Francisco: Montrose-Evergreen DA CA SNFCCA13DS0  9740 PACIFIC BELL 722      
415-422 6 San Francisco: Montrose-Evergreen DA CA SNFCCA13DS0  9740 PACIFIC BELL 722      
415-422 7 San Francisco: Montrose-Evergreen DA CA SNFCCA13DS0  9740 PACIFIC BELL 722      
415-422 8 San Francisco: Montrose-Evergreen DA CA SNFCCA13DS0  9740 PACIFIC BELL 722      
415-422 9 San Francisco: Montrose-Evergreen DA CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2006-11-04   

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

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