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.

Garden Grove, CA

<< 1 2 3 4 5 6 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
714-621 7 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-621 8 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-621 9 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-636 A GRGVCA01DS0  9740 PACIFIC BELL 730      
714-638 A GRGVCA01DS0  9740 PACIFIC BELL 730      
714-643 A TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
714-643 0 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2009-04-16   
714-643 1 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2009-04-16   
714-643 2 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-02-26   
714-643 3 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2010-01-12   
714-643 4 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2010-01-12   
714-643 5 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-02-26   
714-643 6 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2010-02-26   
714-643 7 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2011-03-25   
714-643 8 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2011-06-09   
714-643 9 SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2009-07-14   
714-663 A ORNGCA14DS0  9740 PACIFIC BELL 730      
714-663 0 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-663 1 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-663 2 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-663 3 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-663 4 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-663 5 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-663 6 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-663 7 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-663 8 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-663 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-08-29   
714-703 A ORNGCA14DS0  9740 PACIFIC BELL 730      
714-703 0 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-703 1 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-703 2 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-703 3 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-703 4 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-703 5 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-703 6 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
714-703 7 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-703 8 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-703 9 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2023-07-15   
714-705 A ORNGCA14DS0  9740 PACIFIC BELL 730      
714-705 0 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2007-03-24   
714-705 1 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-705 2 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-705 3 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2004-05-16   
714-705 4 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2002-10-29   
714-705 5 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2002-12-19   
714-705 6 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2004-12-03   
714-705 7 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-705 8 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-705 9 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2004-05-16   
714-719 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
714-740 A ORNGCA14DS0  9740 PACIFIC BELL 730      
714-740 0 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-740 1 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-740 2 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-740 3 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-740 4 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-740 5 BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2010-04-05   
714-740 6 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-740 7 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2012-03-16   
714-740 8 LSANCA03IMD  553J WHITESKY COMMUNICATIONS, LLC 730   2021-10-01   
714-740 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-12-16   
714-741 A GRGVCA01DS0  9740 PACIFIC BELL 730      
714-748 A ORNGCA14DS0  9740 PACIFIC BELL 730      
714-748 0 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-748 1 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-748 2 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-748 3 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-748 4 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-748 5 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-748 6 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-748 7 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2023-08-09   
714-748 8 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-748 9 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-750 A ORNGCA14DS0  9740 PACIFIC BELL 730      
714-750 0 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-750 1 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-750 2 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-750 3 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-750 4   145J TERRA NOVA TELECOM INC. 730   2021-04-28   
714-750 5 ORNGCA14DS0  9740 PACIFIC BELL 730      
714-750 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-02-17   
714-750 7 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-10-23   
714-750 8 LSANCAJW6MD  073H TELNYX LLC 730   2017-06-02   
714-750 9 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2011-12-23   
714-786 A LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
714-786 0 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2010-01-12   
714-786 1 LSANCA03JMD  506J TWILIO INTERNATIONAL, INC. 730      
714-786 2   515J IP HORIZON LLC 730      
714-786 3 LSANCARCD3S  649C ONVOY, LLC - CA 730   2010-03-06   
714-786 4   515J IP HORIZON LLC 730      
714-786 5 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-04-28   
714-786 6 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2005-04-28   
714-786 7 TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2008-08-13   
714-786 8 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2006-08-09   
714-786 9 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2007-09-03   
714-823 A IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
714-823 0 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2006-09-09   
714-823 1 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2008-03-07   
714-823 2 LSANCARC80Z  9262 UTILITY TELECOM GROUP, LLC - CA 730   2006-06-15   
714-823 3 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2008-11-17   

<< 1 2 3 4 5 6 >>

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.