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.

Fullerton, CA

<< 1 2 3 4 5 6 7 8 9 10 11 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
714-459 7 LSANCARCD3S  649C ONVOY, LLC - CA 730   2001-04-03   
714-459 8 LSANCARCD3S  649C ONVOY, LLC - CA 730   2003-05-11   
714-459 9 ANHMCA01DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
714-461 A TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-461 0 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2012-05-06   
714-461 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2012-12-18   
714-461 2 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2012-05-06   
714-461 3 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2012-05-06   
714-461 4 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2012-05-06   
714-461 5 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2012-05-06   
714-461 6 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2012-05-07   
714-461 7 LSANCAJW2MD  508J CENTURYLINK COMMUNICATIONS, LLC 730   2013-03-18   
714-461 8 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2012-03-25   
714-461 9 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2012-03-25   
714-476 A TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2024-02-09   
714-476 0 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-476 1 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-476 2 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-476 3 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-476 4 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-476 5 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-476 6 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-476 7 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-476 8 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-476 9 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-515 A   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
714-515 0 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-24   
714-515 1 LSANCARCD3S  649C ONVOY, LLC - CA 730   2005-09-28   
714-515 2 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-24   
714-515 3 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-04-28   
714-515 4   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
714-515 5 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-04-28   
714-515 6 LSANCARCD3S  649C ONVOY, LLC - CA 730   2011-03-14   
714-515 7 LSANCARCD3S  649C ONVOY, LLC - CA 730   2009-06-19   
714-515 8 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-06-28   
714-515 9 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-24   
714-519 A FUTNCA01DS0  9740 PACIFIC BELL 730      
714-519 0 FUTNCA01DS0  9740 PACIFIC BELL 730      
714-519 1 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2004-09-05   
714-519 2 LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-11-26   
714-519 3 ANHMCA01XEY  516C AT&T CORP. 730   2006-06-30   
714-519 4 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2005-07-02   
714-519 5 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2005-04-18   
714-519 6 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-12-13   
714-519 7 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2024-06-03   
714-519 8 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2005-09-06   
714-519 9 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2005-09-06   
714-525 A FUTNCA01DS0  9740 PACIFIC BELL 730      
714-526 A FUTNCA01DS0  9740 PACIFIC BELL 730      
714-578 A FUTNCA01DS0  9740 PACIFIC BELL 730      

<< 1 2 3 4 5 6 7 8 9 10 11 >>

Last updated: Sat, 21 Mar 2026 23:53:39 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.