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: BREACA12DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
714-255 A Brea CA 9740 PACIFIC BELL 730      
714-256 A Brea CA 9740 PACIFIC BELL 730      
714-257 A Brea CA 9740 PACIFIC BELL 730      
714-257 0 Brea CA 9740 PACIFIC BELL 730      
714-257 1 Brea CA 9740 PACIFIC BELL 730      
714-257 2 Brea CA 9740 PACIFIC BELL 730      
714-257 3 Brea CA 9740 PACIFIC BELL 730      
714-257 4 Brea CA 9740 PACIFIC BELL 730      
714-257 6 Brea CA 9740 PACIFIC BELL 730      
714-257 7 Brea CA 9740 PACIFIC BELL 730      
714-257 9 Brea CA 9740 PACIFIC BELL 730      
714-529 A Brea CA 9740 PACIFIC BELL 730      
714-671 A Brea CA 9740 PACIFIC BELL 730      
714-671 0 Brea CA 9740 PACIFIC BELL 730      
714-671 1 Brea CA 9740 PACIFIC BELL 730      
714-671 2 Brea CA 9740 PACIFIC BELL 730      
714-671 3 Brea CA 9740 PACIFIC BELL 730      
714-671 4 Brea CA 9740 PACIFIC BELL 730      
714-671 5 Brea CA 9740 PACIFIC BELL 730      
714-671 6 Brea CA 9740 PACIFIC BELL 730      
714-671 7 Brea CA 9740 PACIFIC BELL 730      
714-671 9 Brea CA 9740 PACIFIC BELL 730      
714-672 A Brea CA 9740 PACIFIC BELL 730      
714-674 A Brea CA 9740 PACIFIC BELL 730      
714-674 0 Brea CA 9740 PACIFIC BELL 730      
714-674 1 Brea CA 9740 PACIFIC BELL 730      
714-674 3 Brea CA 9740 PACIFIC BELL 730      
714-674 4 Brea CA 9740 PACIFIC BELL 730      
714-674 5 Brea CA 9740 PACIFIC BELL 730      
714-674 6 Brea CA 9740 PACIFIC BELL 730      
714-674 7 Brea CA 9740 PACIFIC BELL 730      
714-674 8 Brea CA 9740 PACIFIC BELL 730      
714-674 9 Brea CA 9740 PACIFIC BELL 730      
714-987 5 Brea CA 9740 PACIFIC BELL 730      
714-990 A Brea CA 9740 PACIFIC BELL 730      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.