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: SNBRCA01DS1

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
951-256 2 Corona CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2001-06-05   
951-304 4 Murrieta CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2002-09-08   
951-325 A Hemet: Homeland DA CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
951-325 9 Hemet: Homeland DA CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2004-07-06   
951-326 2 Temecula CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2001-12-07   
951-354 3 Arlington CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2001-12-07   
951-374 6 Riverside CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2013-06-11   
951-393 6 Corona CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2014-02-14   
951-434 A Sun City CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
951-434 6 Sun City CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2014-11-24   
951-436 4 Perris CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2002-11-02   
951-492 3 Hemet: Hemet DA CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2001-12-07   
951-493 A Corona CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
951-493 0 Corona CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
951-493 1 Corona CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
951-493 2 Corona CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
951-493 4 Corona CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
951-493 5 Corona CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
951-493 9 Corona CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
951-495 A Riverside CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
951-512 A Riverside CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
951-512 4 Riverside CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2018-03-26   
951-512 5 Riverside CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2018-03-26   
951-512 6 Riverside CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2018-03-26   
951-512 7 Riverside CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2018-03-26   
951-512 8 Riverside CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2018-03-26   
951-512 9 Riverside CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2018-03-26   
951-514 A Temecula CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
951-514 4 Temecula CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2005-09-25   
951-571 2 Moreno CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2001-06-06   
951-582 8 Corona CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2005-03-22   
951-667 2 Temescal Canyon CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2001-12-07   
951-750 A Riverside CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
951-750 1 Riverside CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
951-817 6 Corona CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2009-09-28   
951-821 2 Sun City CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2008-11-17   
951-846 5 Banning CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2004-08-26   
951-880 9 Riverside CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2015-07-01   
951-968 7 Mira Loma CA 7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2004-08-02   

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

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