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: PLSPCAXGX6Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
442-246 2 Morongo Valley CA 7453 US TELEPACIFIC CORP. - CA 973   2015-07-09   
442-321 7 Homestead Valley CA 7453 US TELEPACIFIC CORP. - CA 973   2015-07-09   
760-424 A Palm Springs CA 7453 US TELEPACIFIC CORP. - CA 973      
760-424 3 Palm Springs CA 7453 US TELEPACIFIC CORP. - CA 973      
760-565 4 Palm Desert CA 7453 US TELEPACIFIC CORP. - CA 973   2015-07-24   
760-819 6 Twentynine Palms CA 7453 US TELEPACIFIC CORP. - CA 973   2015-07-09   
760-974 5 Joshua Tree CA 7453 US TELEPACIFIC CORP. - CA 973   2015-07-09   

Last updated: Wed, 01 Dec 2021 01:40:16 UTC

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