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.
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OCN: 7262 XO CALIFORNIA, INC.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
760-638 7 Valley Center CA   732   2006-03-31   
760-645 6 Fallbrook CA   732   2006-10-09   
760-645 7 Fallbrook CA   732   2005-04-01   
760-645 8 Fallbrook CA   732   2005-04-01   
760-645 9 Fallbrook CA   732   2005-04-01   
760-659 4 Vista CA   732   2010-10-25   
760-677 3 Ridgecrest CA   730   2006-03-27   
760-682 A San Marcos CA   732      
760-682 0 San Marcos CA   732      
760-682 1 San Marcos CA   732      
760-682 2 San Marcos CA   732      
760-682 3 San Marcos CA   732      
760-682 4 San Marcos CA   732      
760-682 9 San Marcos CA   732      
760-687 2 Oceanside: Oceanside DA CA   732   2009-02-15   
760-691 8 Vista CA   732   2011-06-10   
760-692 A Oceanside: Carlsbad DA CA   732      
760-692 0 Oceanside: Carlsbad DA CA   732      
760-692 1 Oceanside: Carlsbad DA CA   732      
760-692 2 Oceanside: Carlsbad DA CA   732      
760-692 4 Oceanside: Carlsbad DA CA   732      
760-692 6 Oceanside: Carlsbad DA CA   732      
760-692 9 Oceanside: Carlsbad DA CA   732      
760-733 2 Baker CA   730   2006-03-25   
760-733 3 Baker CA   730   2007-04-01   
760-733 6 Baker CA   730   2008-12-21   
760-748 5 Borrego CA   732   2006-03-31   
760-748 6 Borrego CA   732   2007-04-08   
760-755 2 Escondido CA   732   2006-09-15   
760-755 5 Escondido CA   732   2006-09-15   
760-756 A Holtville CA SNDJCA05DS3  732   2006-05-25   
760-756 1 Holtville CA   732   2006-05-25   
760-756 9 Holtville CA   732   2007-04-08   
760-783 A Encinitas CA   732      
760-783 0 Encinitas CA   732      
760-783 2 Encinitas CA   732      
760-849 2 Baker CA   730   2009-07-13   
760-856 5 Mountain Pass CA   730   2007-04-01   
760-856 7 Mountain Pass CA   730   2006-03-27   
760-884 3 Escondido CA   732   2009-04-19   
760-884 8 Escondido CA   732   2007-09-16   
760-890 1 Calexico CA   732   2007-04-08   
760-890 2 Calexico CA   732   2006-03-31   
760-903 A Needles CA SNANCALWDS1  730   2006-05-25   
760-903 1 Needles CA   730   2006-05-25   
760-903 2 Needles CA   730   2007-04-01   
760-907 A Warner Springs CA SNDJCA05DS3  732   2006-05-25   
760-907 1 Warner Springs CA   732   2006-05-25   
760-907 2 Warner Springs CA   732   2007-04-08   
760-913 3 Valley Center CA   732   2007-04-08   

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Last updated: Sat, 14 Sep 2019 01:44:23 UTC

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