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: 714 [Rate centres in NPA 714] [Dial plan for NPA 714]

NXX: 520

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
714-520 A Anaheim CA ANHMCA01DS1  9740 PACIFIC BELL 730      
714-520 0 Anaheim CA ANHMCA01DS1  9740 PACIFIC BELL 730      
714-520 1 Anaheim CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-06-23   
714-520 2 Anaheim CA ANHMCA01DS1  9740 PACIFIC BELL 730      
714-520 3 Anaheim CA ANHMCA01DS1  9740 PACIFIC BELL 730      
714-520 4 Anaheim CA ANHMCA01DS1  9740 PACIFIC BELL 730      
714-520 5 Anaheim CA ANHMCA01DS1  9740 PACIFIC BELL 730      
714-520 6 Anaheim CA ANHMCA01DS1  9740 PACIFIC BELL 730      
714-520 7 Anaheim CA ANHMCA01DS1  9740 PACIFIC BELL 730      
714-520 8 Anaheim CA ANHMCA01DS1  9740 PACIFIC BELL 730      
714-520 9 Anaheim CA ANHMCA01DS1  9740 PACIFIC BELL 730      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.