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.

Malibu, CA

<< 1 2 3

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
424-441 0 LSANCARC32Z  073H TELNYX LLC 730      
424-441 1 LSANCAJW7MD  939H COMMIO, LLC 730      
424-441 2 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
424-441 3 LSANCAJW5MD  197D VONAGE AMERICA LLC 730      
424-441 4 SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730      
424-441 5 SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730      
424-441 6 SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730      
424-441 7 LSANCAJW5MD  197D VONAGE AMERICA LLC 730      
424-441 8 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
424-441 9 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
424-464 A LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
424-464 0 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
424-464 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
424-464 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
424-464 3 SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730      
424-464 4 SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730      
424-464 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
424-464 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
424-464 7 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
424-464 8 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
424-464 9 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
424-493 A GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
424-493 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
424-493 1   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
424-493 2   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
424-493 3   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
424-493 4   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
424-493 6 GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
424-493 7 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
424-493 8 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
424-493 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
424-524 A SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730      
424-524 0 SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730      
424-524 1 SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730      
424-524 2 SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730      
424-524 3 SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730      
424-524 4 SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730      
424-524 5 SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730      
424-524 6 SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730      
424-524 7 SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730      
424-524 8 SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730      
424-524 9 SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730      
424-644 A NRWLCA141MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 730      
424-644 0 NRWLCA141MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 730      
424-644 1 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
424-644 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
424-644 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
424-644 4 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
424-644 5 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
424-644 6 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
424-644 7 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
424-644 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
424-644 9 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
424-781 A   649C ONVOY, LLC - CA 730   2025-01-12   
424-781 0   649C ONVOY, LLC - CA 730      
424-781 1 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730      
424-781 2 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
424-781 3 LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
424-781 4 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
424-781 7 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
424-781 8 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
424-781 9 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
424-786 A LSANCAJWIMD  965H FRACTEL, LLC 730      
424-786 0 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
424-786 1 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
424-786 2 LSANCAJWJMD  516J TON80 COMMUNICATIONS, LLC 730      
424-786 3 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
424-786 4   649C ONVOY, LLC - CA 730      
424-786 5 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730      
424-786 6 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730      
424-786 7   965H FRACTEL, LLC 730      
424-786 8 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
424-786 9 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
424-799 A LSANCAJWIMD  965H FRACTEL, LLC 730      
424-799 0 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730      
424-799 1 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730      
424-799 2 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730      
424-799 3 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730      
424-799 4 SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730      
424-799 5 LSANCA03IMD  553J WHITESKY COMMUNICATIONS, LLC 730      
424-799 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
424-799 7 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
424-799 8 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
424-799 9 LSANCAJWIMD  965H FRACTEL, LLC 730      

<< 1 2 3

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.