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.

OCN: 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
760-216 5 Vista CA SNDKCA882MD  732   2007-12-21   
760-238 5 Indio CA PLSPCAXG06Z  973   2003-04-27   
760-238 9 Indio CA PLSPCAXG06Z  973   2004-10-21   
760-239 3 Ramona CA SNDKCA882MD  732   2003-09-29   
760-260 7 Julian CA SNDKCA882MD  732   2003-09-30   
760-262 6 Indio CA PLSPCAXG06Z  973   2004-11-13   
760-269 7 Victorville: Victorville DA CA IRVNCASM1MD  730   2009-07-10   
760-274 A Encinitas CA SNDKCA882MD  732      
760-274 1 Encinitas CA SNDKCA882MD  732      
760-274 2 Encinitas CA SNDKCA882MD  732      
760-274 9 Encinitas CA SNDKCA882MD  732      
760-290 A San Marcos CA SNDKCA882MD  732      
760-290 0 San Marcos CA SNDKCA882MD  732      
760-290 6 San Marcos CA SNDKCA882MD  732      
760-334 A Encinitas CA SNDKCA882MD  732      
760-391 4 Indio CA PLSPCAXG06Z  973   2006-01-16   
760-391 6 Indio CA PLSPCAXG06Z  973   2006-01-16   
760-393 5 Indio CA PLSPCAXG06Z  973   2004-12-13   
760-404 A Palm Desert CA PLSPCAXG06Z  973      
760-404 1 Palm Desert CA PLSPCAXG06Z  973   2003-04-23   
760-405 A Oceanside: Oceanside DA CA SNDKCA882MD  732      
760-405 0 Oceanside: Oceanside DA CA SNDKCA882MD  732      
760-405 9 Oceanside: Oceanside DA CA SNDKCA882MD  732      
760-407 A Vista CA SNDKCA882MD  732      
760-407 0 Vista CA SNDKCA882MD  732      
760-407 1 Vista CA SNDKCA882MD  732      
760-407 8 Vista CA SNDKCA882MD  732      
760-410 A San Marcos CA SNDKCA882MD  732      
760-410 0 San Marcos CA SNDKCA882MD  732      
760-410 1 San Marcos CA SNDKCA882MD  732      
760-412 3 Brawley CA SNDKCA882MD  732   2012-01-29   
760-421 A Oceanside: Oceanside DA CA SNDKCA882MD  732      
760-421 0 Oceanside: Oceanside DA CA SNDKCA882MD  732      
760-422 A Palm Springs CA PLSPCAXG06Z  973      
760-422 0 Palm Springs CA PLSPCAXG06Z  973      
760-422 1 Palm Springs CA PLSPCAXG06Z  973      
760-422 2 Palm Springs CA PLSPCAXG06Z  973      
760-423 A Palm Desert CA PLSPCAXG06Z  973      
760-423 0 Palm Desert CA PLSPCAXG06Z  973      
760-423 1 Palm Desert CA PLSPCAXG06Z  973      
760-423 4 Palm Desert CA PLSPCAXG06Z  973      
760-423 5 Palm Desert CA PLSPCAXG06Z  973      
760-424 A Palm Springs CA PLSPCAXG06Z  973      
760-424 0 Palm Springs CA PLSPCAXG06Z  973      
760-424 3 Palm Springs CA PLSPCAXG06Z  973      
760-424 7 Palm Springs CA PLSPCAXG06Z  973   2019-07-18   
760-444 8 Oceanside: Carlsbad DA CA SNDKCA882MD  732   2006-08-21   
760-448 A Oceanside: Carlsbad DA CA SNDKCA882MD  732      
760-448 1 Oceanside: Carlsbad DA CA SNDKCA882MD  732      
760-448 2 Oceanside: Carlsbad DA CA SNDKCA882MD  732      

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

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