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.

NPA: 415 [Rate centres in NPA 415] [Dial plan for NPA 415]

NXX: 267

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
415-267 A San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-267 0 San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-267 1 San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-267 2 San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-267 3 San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-267 4 San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-267 5 San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-267 6 San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-267 7 San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-267 8 San Francisco: Central DA CA SNFCCA21DS0  9740 PACIFIC BELL 722      
415-267 9 San Francisco: Central DA CA SNFCCA21XUY  981E BANDWIDTH.COM CLEC, LLC - CA 722      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.