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: CNPKCA01DS0

Remotes:

Switch Switch name Switch type
CLBSCA50RS3  CALABASAS LAS VIRGENES  5ER 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
818-226 A Canoga Park CA 9740 PACIFIC BELL 730      
818-227 A Canoga Park CA 9740 PACIFIC BELL 730      
818-228 A Canoga Park CA 9740 PACIFIC BELL 730      
818-251 A Canoga Park CA 9740 PACIFIC BELL 730      
818-274 A Canoga Park CA 9740 PACIFIC BELL 730      
818-313 A Canoga Park CA 9740 PACIFIC BELL 730      
818-316 A Canoga Park CA 9740 PACIFIC BELL 730      
818-340 A Canoga Park CA 9740 PACIFIC BELL 730      
818-346 A Canoga Park CA 9740 PACIFIC BELL 730      
818-347 A Canoga Park CA 9740 PACIFIC BELL 730      
818-348 A Canoga Park CA 9740 PACIFIC BELL 730      
818-436 A Canoga Park CA 9740 PACIFIC BELL 730      
818-587 A Canoga Park CA 9740 PACIFIC BELL 730      
818-592 A Canoga Park CA 9740 PACIFIC BELL 730      
818-594 A Canoga Park CA 9740 PACIFIC BELL 730      
818-595 A Canoga Park CA 9740 PACIFIC BELL 730      
818-596 A Canoga Park CA 9740 PACIFIC BELL 730      
818-598 A Canoga Park CA 9740 PACIFIC BELL 730      
818-615 A Canoga Park CA 9740 PACIFIC BELL 730      
818-673 A Canoga Park CA 9740 PACIFIC BELL 730      
818-676 A Canoga Park CA 9740 PACIFIC BELL 730      
818-702 A Canoga Park CA 9740 PACIFIC BELL 730      
818-713 A Canoga Park CA 9740 PACIFIC BELL 730      
818-883 A Canoga Park CA 9740 PACIFIC BELL 730      
818-999 A Canoga Park CA 9740 PACIFIC BELL 730      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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