Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: SNFCCA06DS0

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
415-239 A San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-333 A San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-334 A San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-337 A San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-338 A San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-338 0 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-338 1 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-338 2 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-338 3 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-338 4 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-338 5 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-338 6 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-338 7 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-404 A San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-404 4 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-405 A San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-405 0 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-405 1 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-405 2 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-405 3 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-405 4 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-405 7 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-405 8 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-405 9 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-406 A San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-406 0 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-406 1 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-406 4 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-406 5 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-406 9 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-452 A San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-469 A San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-469 0 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-469 2 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-469 3 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-469 4 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-469 5 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-469 6 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-469 7 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-469 8 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-469 9 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-582 A San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-582 2 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-582 8 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-582 9 San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-584 A San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-585 A San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-586 A San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-587 A San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      
415-841 A San Francisco: Juniper DA CA 9740 PACIFIC BELL 722      

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

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