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.

Irvine, CA

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
949-812 3 GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2006-12-11   
949-812 4 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2006-12-04   
949-812 5 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2006-12-04   
949-812 6 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2007-01-14   
949-812 7 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2008-04-03   
949-812 8 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-11-05   
949-812 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2006-12-05   
949-814 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-04-18   
949-814 0 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-04-18   
949-814 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-04-18   
949-814 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-04-18   
949-814 3 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-04-18   
949-814 4 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-04-18   
949-814 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-04-18   
949-814 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-04-18   
949-814 7 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-04-18   
949-814 8 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-04-18   
949-814 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-04-18   
949-818 A LSANCARCD3S  649C ONVOY, LLC - CA 730      
949-818 0 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2022-11-16   
949-818 1 LSANCARCD3S  649C ONVOY, LLC - CA 730   2022-10-02   
949-818 2 LSANCARCD3S  649C ONVOY, LLC - CA 730   2022-10-02   
949-818 3 LSANCARCD3S  649C ONVOY, LLC - CA 730   2022-10-02   
949-818 4 LSANCARCD3S  649C ONVOY, LLC - CA 730   2022-10-02   
949-818 5 LSANCARCD3S  649C ONVOY, LLC - CA 730   2022-10-02   
949-818 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2022-11-16   
949-818 7 LSANCARCD3S  649C ONVOY, LLC - CA 730   2022-10-02   
949-818 8 LSANCARCD3S  649C ONVOY, LLC - CA 730   2022-10-02   
949-818 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2022-11-16   
949-819 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-06-22   
949-819 0 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-06-22   
949-819 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-06-22   
949-819 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-06-22   
949-819 3 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-06-22   
949-819 4 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-06-22   
949-819 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-06-22   
949-819 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-06-22   
949-819 7 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-06-22   
949-819 8 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-06-22   
949-819 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-06-22   
949-822 A LSANCAJWIMD  965H FRACTEL, LLC 730      
949-822 0 LSANCARCY7X  495J STRATUS NETWORKS 730   2021-04-10   
949-822 1 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-05-07   
949-822 2 LSANCAJWIMD  965H FRACTEL, LLC 730   2020-07-25   
949-822 3 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2020-07-26   
949-822 4 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2021-04-07   
949-822 5 TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-05-07   
949-822 6 SHOKCA02IMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2020-08-01   
949-822 7 LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-04-07   
949-822 8 LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-04-07   
949-822 9 LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-04-07   
949-823 A CRDMCA11DS0  9740 PACIFIC BELL 730      
949-824 A CRDMCA11DS0  9740 PACIFIC BELL 730      
949-825 A ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730      
949-825 0 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2008-12-22   
949-825 1 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2008-12-22   
949-825 2 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2008-12-22   
949-825 3 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2008-12-22   
949-825 4 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2008-12-22   
949-825 5 ANHMCA01XRY  318J COMCAST IP PHONE, LLC 730   2009-01-16   
949-825 6 ANHMCA01XRY  318J COMCAST IP PHONE, LLC 730   2009-02-12   
949-825 7 ANHMCA01XRY  318J COMCAST IP PHONE, LLC 730   2009-02-12   
949-825 8 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2009-06-10   
949-825 9   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2025-02-03   
949-827 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-10-24   
949-827 0 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-10-24   
949-827 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-10-24   
949-827 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-10-24   
949-827 3 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-10-24   
949-827 4 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-10-24   
949-827 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-10-24   
949-827 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-10-24   
949-827 7 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-10-24   
949-827 8 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-10-24   
949-827 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-10-24   
949-833 A IRVNCA11DS0  9740 PACIFIC BELL 730      
949-836 A TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
949-836 0 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
949-836 1 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
949-836 2 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
949-836 3 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
949-836 4 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
949-836 5 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
949-836 6 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
949-836 7 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
949-836 8 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
949-836 9 TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
949-838 A IRVNCA11DS0  9740 PACIFIC BELL 730      
949-838 0 IRVNCA11DS0  9740 PACIFIC BELL 730      
949-838 1 IRVNCA11DS0  9740 PACIFIC BELL 730      
949-838 2 IRVNCA11DS0  9740 PACIFIC BELL 730      
949-838 3 IRVNCA11DS0  9740 PACIFIC BELL 730      
949-838 4 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2004-06-06   
949-838 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2004-06-06   
949-838 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2004-06-06   
949-838 7 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2005-09-12   
949-838 8 IRVNCA11DS0  9740 PACIFIC BELL 730      
949-838 9 IRVNCA11DS0  9740 PACIFIC BELL 730      
949-839 A TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2024-11-22   
949-839 0 LSANCARCYDX  732J NUSO, LLC 730   2024-11-23   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 >>

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.