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.

Brea, CA

<< 1 2 3 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
714-332 2 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2013-04-29   
714-332 3 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2013-04-29   
714-332 4 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2021-09-24   
714-332 5 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-07-04   
714-332 6 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2013-07-04   
714-332 7 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2013-10-20   
714-332 8 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2013-10-17   
714-332 9 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2013-06-22   
714-482 A ONTRCAFXDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-482 0 LSANCAJWHMD  145J TERRA NOVA TELECOM INC. 730   2024-05-17   
714-482 1 ONTRCAFXDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730      
714-482 2 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2000-10-30   
714-482 3 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-03-16   
714-482 4 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2004-09-24   
714-482 5 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-21   
714-482 6 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2011-05-30   
714-482 7 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2004-12-03   
714-482 8 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-01   
714-482 9 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2000-11-17   
714-494 A IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-494 0 LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730   2024-06-24   
714-494 1 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2012-01-15   
714-494 2 IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-494 3 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2005-07-19   
714-494 4 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2004-12-17   
714-494 5 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2005-07-19   
714-494 6 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-05-27   
714-494 7 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2004-10-25   
714-494 8 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2004-09-15   
714-494 9 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-07-14   
714-510 A GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
714-510 0 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-21   
714-510 1 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-21   
714-510 2 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-07-14   
714-510 3 LSANCARCD3S  649C ONVOY, LLC - CA 730   2000-12-19   
714-510 4 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2005-03-10   
714-510 5 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2011-06-20   
714-510 6 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-21   
714-510 7 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2005-05-30   
714-510 8   145J TERRA NOVA TELECOM INC. 730   2022-04-19   
714-510 9 GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
714-529 A BREACA12DS0  9740 PACIFIC BELL 730      
714-582 A BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
714-582 0 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
714-582 1 LSANCARCD3S  649C ONVOY, LLC - CA 730   2005-09-28   
714-582 2 SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2007-03-13   
714-582 3 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-09-10   
714-582 4 LSANCARCD3S  649C ONVOY, LLC - CA 730   2011-02-16   
714-582 5 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-09-10   
714-582 6 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
714-582 7 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
714-582 8 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2017-04-21   
714-582 9 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2011-08-08   
714-592 A TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
714-592 0 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-01-10   
714-592 1 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-01-10   
714-592 2 LSANCARCD3S  649C ONVOY, LLC - CA 730   2013-11-30   
714-592 3 LSANCARCD3S  649C ONVOY, LLC - CA 730   2013-11-30   
714-592 4 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2014-01-10   
714-592 5 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2014-01-04   
714-592 6 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2013-10-07   
714-592 7 LSANCARCD3S  649C ONVOY, LLC - CA 730   2013-08-26   
714-592 8 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2013-08-26   
714-592 9 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2013-08-23   
714-671 A BREACA12DS0  9740 PACIFIC BELL 730      
714-671 0 BREACA12DS0  9740 PACIFIC BELL 730      
714-671 1 BREACA12DS0  9740 PACIFIC BELL 730      
714-671 2 BREACA12DS0  9740 PACIFIC BELL 730      
714-671 3 BREACA12DS0  9740 PACIFIC BELL 730      
714-671 4 BREACA12DS0  9740 PACIFIC BELL 730      
714-671 5 BREACA12DS0  9740 PACIFIC BELL 730      
714-671 6 BREACA12DS0  9740 PACIFIC BELL 730      
714-671 7 BREACA12DS0  9740 PACIFIC BELL 730      
714-671 8 LSANCARCD3S  649C ONVOY, LLC - CA 730   2012-02-23   
714-671 9 BREACA12DS0  9740 PACIFIC BELL 730      
714-672 A BREACA12DS0  9740 PACIFIC BELL 730      
714-674 A BREACA12DS0  9740 PACIFIC BELL 730      
714-674 0 BREACA12DS0  9740 PACIFIC BELL 730      
714-674 1 BREACA12DS0  9740 PACIFIC BELL 730      
714-674 2 LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-11-19   
714-674 3 BREACA12DS0  9740 PACIFIC BELL 730      
714-674 4 BREACA12DS0  9740 PACIFIC BELL 730      
714-674 5 BREACA12DS0  9740 PACIFIC BELL 730      
714-674 6 BREACA12DS0  9740 PACIFIC BELL 730      
714-674 7 BREACA12DS0  9740 PACIFIC BELL 730      
714-674 8 BREACA12DS0  9740 PACIFIC BELL 730      
714-674 9 BREACA12DS0  9740 PACIFIC BELL 730      
714-706 A LSANCA54ZMD  8690 GLOBAL CROSSING LOCAL SERVICES, INC. - CA 730      
714-706 0 LSANCARCD3S  649C ONVOY, LLC - CA 730   2007-01-14   
714-706 1 LSANCARCD3S  649C ONVOY, LLC - CA 730   2005-03-25   
714-706 2 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2005-10-20   
714-706 3 LSANCARCD3S  649C ONVOY, LLC - CA 730   2008-07-29   
714-706 4 LSANCA54ZMD  8690 GLOBAL CROSSING LOCAL SERVICES, INC. - CA 730      
714-706 5 SNBRCA01DS1  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2009-10-26   
714-706 6 LSANCA54ZMD  8690 GLOBAL CROSSING LOCAL SERVICES, INC. - CA 730      
714-706 7 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2005-09-15   
714-706 8 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2020-04-23   
714-706 9 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
714-784 A ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
714-784 0 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-02-02   

<< 1 2 3 >>

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.