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: SBSTCA11DS0

Remotes:

Switch Switch name Switch type
FSVLCA11RS0  FORESTVILLE  RSC 
GUVLCA11RS0  GUERNEVILLE  RSC 
MNRICA11RS0  MONTE RIO  RSC 
OCDNCA11RS0  OCCIDENTAL  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
707-823 A Sebastopol CA 9740 PACIFIC BELL 722      
707-824 A Sebastopol CA 9740 PACIFIC BELL 722      
707-827 A Sebastopol CA 9740 PACIFIC BELL 722      
707-829 A Sebastopol CA 9740 PACIFIC BELL 722      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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