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 4 5 6 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
424-346 5 ANHMCANG2MD  4733 PAETEC COMMUNICATIONS, INC. - CA 730   2014-10-20   
424-346 6 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2014-10-25   
424-346 7 LSANCAJW2MD  508J CENTURYLINK COMMUNICATIONS, LLC 730   2014-06-27   
424-346 8 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2014-12-25   
424-346 9 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2014-10-24   
424-388 A IRVECAEIDS2  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
424-388 0 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-09-12   
424-388 1 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-09-12   
424-388 2 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2017-06-09   
424-388 3 IRVECAEIDS2  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2016-07-16   
424-388 4 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-10-26   
424-388 5 LSANCAJW6MD  073H TELNYX LLC 730   2017-06-02   
424-388 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2022-06-15   
424-388 7 LNBHCAAXDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 730   2017-09-14   
424-388 8 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2016-09-23   
424-388 9 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2017-04-21   
424-395 A TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
424-395 0   515J IP HORIZON LLC 730   2015-09-19   
424-395 1   515J IP HORIZON LLC 730   2015-10-23   
424-395 2 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2016-03-04   
424-395 3 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2016-03-04   
424-395 4 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2016-02-24   
424-395 5 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2016-02-24   
424-395 6 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2017-10-31   
424-395 7 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2015-04-25   
424-395 8 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2015-04-25   
424-395 9 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2015-04-25   
424-422 A LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
424-422 0 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-04-08   
424-422 1 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-05-11   
424-422 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-04-09   
424-422 3 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2019-07-07   
424-422 4 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-07-11   
424-422 5 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-12-12   
424-422 6 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-10-19   
424-422 7 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2019-09-14   
424-422 8 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2019-09-12   
424-422 9 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-07-05   
424-425 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
424-425 0 LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-03-04   
424-425 1 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2019-03-03   
424-425 2 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2018-05-04   
424-425 3 SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2019-03-03   
424-425 4 CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-02-22   
424-425 5 BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2018-11-04   
424-425 6 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2018-12-07   
424-425 7 LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2018-09-20   
424-425 8 NRWLCA141MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 730   2018-09-02   
424-425 9 TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2018-05-05   
424-441 A BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      

<< 1 2 3 4 5 6 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.