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: HMLDCAXFRP0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
951-223 A Hemet: Homeland DA CA 2319 FRONTIER CALIFORNIA INC. 730   2007-04-08   
951-490 A Perris CA 2319 FRONTIER CALIFORNIA INC. 730   2004-11-13   
951-491 A Temecula CA 2319 FRONTIER CALIFORNIA INC. 730   2004-11-13   
951-492 A Hemet: Hemet DA CA 2319 FRONTIER CALIFORNIA INC. 730      
951-926 A Hemet: Homeland DA CA 2319 FRONTIER CALIFORNIA INC. 730      

Last updated: Thu, 31 Jan 2019 11:20:40 UTC

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