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: LGNGCA12DS0

Remotes:

Switch Switch name Switch type
ANHMCA17RS3  ANAHEIM HILLS  5ER 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
949-249 A Capistrano Valley CA 9740 PACIFIC BELL 730      
949-349 A Saddleback Valley CA 9740 PACIFIC BELL 730      
949-360 A Saddleback Valley CA 9740 PACIFIC BELL 730      
949-362 A Saddleback Valley CA 9740 PACIFIC BELL 730      
949-363 A Capistrano Valley CA 9740 PACIFIC BELL 730      
949-389 A Saddleback Valley CA 9740 PACIFIC BELL 730      
949-425 A Saddleback Valley CA 9740 PACIFIC BELL 730      
949-448 A Saddleback Valley CA 9740 PACIFIC BELL 730      
949-495 A Capistrano Valley CA 9740 PACIFIC BELL 730      
949-643 A Saddleback Valley CA 9740 PACIFIC BELL 730      
949-831 A Saddleback Valley CA 9740 PACIFIC BELL 730      

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.