Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 424 [Rate centres in NPA 424] [Dial plan for NPA 424]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-498 6 Hawthorne CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2023-11-01   
424-498 7 Hawthorne CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2023-11-01   
424-498 8 Hawthorne CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2023-11-01   
424-498 9 Hawthorne CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2023-12-14   
424-499 A El Segundo CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
424-499 0 El Segundo CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-07-01   
424-499 1 El Segundo CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-07-12   
424-499 2 El Segundo CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2020-11-02   
424-499 3 El Segundo CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730   2020-03-06   
424-499 4 El Segundo CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2020-11-02   
424-499 5 El Segundo CA LSANCAJW5MD  197D VONAGE AMERICA LLC 730   2020-06-15   
424-499 6 El Segundo CA LSANCAJW5MD  197D VONAGE AMERICA LLC 730   2020-06-15   
424-499 7 El Segundo CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2019-11-08   
424-499 8 El Segundo CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-07-12   
424-499 9 El Segundo CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2019-07-20   
424-500 A Santa Monica: Mar Vista DA CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2024-01-23   
424-500 0 Santa Monica: Mar Vista DA CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2011-12-30   
424-500 1 Santa Monica: Mar Vista DA CA TRNECAGBGT3  6664 SPRINT SPECTRUM, L.P. 730   2012-10-29   
424-500 2 Santa Monica: Mar Vista DA CA SNMNCAXPXJY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2012-03-29   
424-500 3 Santa Monica: Mar Vista DA CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2012-04-30   
424-500 4 Santa Monica: Mar Vista DA CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2012-04-30   
424-500 5 Santa Monica: Mar Vista DA CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2012-04-30   
424-500 6 Santa Monica: Mar Vista DA CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2012-04-30   
424-500 7 Santa Monica: Mar Vista DA CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2012-04-30   
424-500 8 Santa Monica: Mar Vista DA CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2012-01-02   
424-500 9 Santa Monica: Mar Vista DA CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2012-04-30   
424-501 A Culver City CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
424-501 0 Culver City CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2017-04-16   
424-501 1 Culver City CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2017-04-16   
424-501 2 Culver City CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2017-06-11   
424-501 3 Culver City CA LSANCAJW6MD  073H TELNYX LLC 730   2017-06-02   
424-501 4 Culver City CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-04-02   
424-501 5 Culver City CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-04-02   
424-501 6 Culver City CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-04-02   
424-501 7 Culver City CA LNBHCAAXDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 730   2018-05-04   
424-501 8 Culver City CA SHOKCA02IMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2018-11-09   
424-501 9 Culver City CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2019-04-22   
424-502 A El Segundo CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
424-502 0 El Segundo CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-04-05   
424-502 1 El Segundo CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-04-05   
424-502 2 El Segundo CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-04-05   
424-502 3 El Segundo CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-04-05   
424-502 4 El Segundo CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-04-05   
424-502 5 El Segundo CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2019-04-28   
424-502 6 El Segundo CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2019-04-28   
424-502 8 El Segundo CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2021-05-29   
424-502 9 El Segundo CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2019-04-06   
424-503 A Inglewood CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
424-503 0 Inglewood CA LSANCAJW7MD  939H COMMIO, LLC 730   2024-01-20   
424-503 1 Inglewood CA LSANCAJW7MD  939H COMMIO, LLC 730   2024-01-20   

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Last updated: Wed, 07 Feb 2024 04:12:25 UTC

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