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: ANZACAXFRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
951-763 A Hemet: Anza DA CA 2319 FRONTIER CALIFORNIA INC. 730      
951-763 0 Hemet: Anza DA CA 2319 FRONTIER CALIFORNIA INC. 730      
951-763 1 Hemet: Anza DA CA 2319 FRONTIER CALIFORNIA INC. 730      
951-763 2 Hemet: Anza DA CA 2319 FRONTIER CALIFORNIA INC. 730      
951-763 4 Hemet: Anza DA CA 2319 FRONTIER CALIFORNIA INC. 730      
951-763 5 Hemet: Anza DA CA 2319 FRONTIER CALIFORNIA INC. 730      
951-763 9 Hemet: Anza DA CA 2319 FRONTIER CALIFORNIA INC. 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.