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: 281

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
714-281 A Orange CA ANHMCA17RS3  9740 PACIFIC BELL 730      
714-281 0 Orange CA ANHMCA17RS3  9740 PACIFIC BELL 730      
714-281 1 Orange CA ANHMCA17RS3  9740 PACIFIC BELL 730      
714-281 2 Orange CA ANHMCA17RS3  9740 PACIFIC BELL 730      
714-281 3 Orange CA ANHMCA17RS3  9740 PACIFIC BELL 730      
714-281 4 Orange CA ANHMCA17RS3  9740 PACIFIC BELL 730      
714-281 5 Orange CA ANHMCA17RS3  9740 PACIFIC BELL 730      
714-281 6 Orange CA   145J TERRA NOVA TELECOM INC. 730   2021-06-08   
714-281 7 Orange CA ANHMCA17RS3  9740 PACIFIC BELL 730      
714-281 8 Orange CA ANHMCA17RS3  9740 PACIFIC BELL 730      
714-281 9 Orange CA ANHMCA17RS3  9740 PACIFIC BELL 730      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.