Local Calling Guide

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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
424-573 5 Beverly Hills CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-09-13   
424-573 6 Beverly Hills CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-09-13   
424-573 7 Beverly Hills CA   649C ONVOY, LLC - CA 730   2026-08-30   
424-573 8 Beverly Hills CA   649C ONVOY, LLC - CA 730   2026-08-23   
424-573 9 Beverly Hills CA   649C ONVOY, LLC - CA 730   2026-08-23   
424-574 A Santa Monica: Mar Vista DA CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2026-08-17   
424-574 0 Santa Monica: Mar Vista DA CA   649C ONVOY, LLC - CA 730   2026-08-17   
424-574 1 Santa Monica: Mar Vista DA CA   649C ONVOY, LLC - CA 730   2026-08-17   
424-575 A Compton: Gardena DA CA   649C ONVOY, LLC - CA 730   2026-10-02   
424-575 0 Compton: Gardena DA CA   649C ONVOY, LLC - CA 730   2026-10-02   
424-575 1 Compton: Gardena DA CA   649C ONVOY, LLC - CA 730   2026-10-02   
424-575 2 Compton: Gardena DA CA   649C ONVOY, LLC - CA 730   2026-10-02   
424-576 A Beverly Hills CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-10-11   
424-576 3 Beverly Hills CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-10-11   
424-576 4 Beverly Hills CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-10-11   
424-576 5 Beverly Hills CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-10-11   
424-576 6 Beverly Hills CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-10-11   
424-576 7 Beverly Hills CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-10-11   
424-576 8 Beverly Hills CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-10-11   
424-576 9 Beverly Hills CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-10-11   
424-577 A Inglewood CA LSANCAJWIMD  965H FRACTEL, LLC 730      
424-577 0 Inglewood CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2020-08-08   
424-577 1 Inglewood CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2020-08-08   
424-577 2 Inglewood CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2020-08-08   
424-577 3 Inglewood CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-08-08   
424-577 4 Inglewood CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-08-08   
424-577 5 Inglewood CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-08-08   
424-577 6 Inglewood CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-08-08   
424-577 7 Inglewood CA LSANCAJWIMD  965H FRACTEL, LLC 730   2020-07-26   
424-577 8 Inglewood CA GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2020-08-10   
424-577 9 Inglewood CA LSANCAJW7MD  939H COMMIO, LLC 730   2021-10-11   
424-578 A Inglewood CA   649C ONVOY, LLC - CA 730   2026-10-10   
424-578 0 Inglewood CA   649C ONVOY, LLC - CA 730   2026-10-10   
424-578 1 Inglewood CA   649C ONVOY, LLC - CA 730   2026-10-10   
424-579 A Redondo CA   649C ONVOY, LLC - CA 730   2026-10-10   
424-579 0 Redondo CA   649C ONVOY, LLC - CA 730   2026-10-10   
424-579 1 Redondo CA   649C ONVOY, LLC - CA 730   2026-10-10   
424-579 2 Redondo CA   649C ONVOY, LLC - CA 730   2026-10-10   
424-579 3 Redondo CA   649C ONVOY, LLC - CA 730   2026-10-10   
424-579 4 Redondo CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-10-12   
424-580 A San Pedro CA   649C ONVOY, LLC - CA 730   2026-10-10   
424-580 0 San Pedro CA   649C ONVOY, LLC - CA 730   2026-10-10   
424-580 1 San Pedro CA   649C ONVOY, LLC - CA 730   2026-10-10   
424-580 2 San Pedro CA   649C ONVOY, LLC - CA 730   2026-10-10   
424-581 A Santa Monica: Santa Monica DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
424-581 0 Santa Monica: Santa Monica DA CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2016-03-07   
424-581 1 Santa Monica: Santa Monica DA CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2016-03-07   
424-581 2 Santa Monica: Santa Monica DA CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2016-03-21   
424-581 3 Santa Monica: Santa Monica DA CA ANHMCANG5MD  829J PAETEC ITEL, LLC 730   2016-07-22   
424-581 4 Santa Monica: Santa Monica DA CA SNMNCAXP2MD  793K TWC IP ENABLED SERVICES, LLC 730   2016-06-10   
424-581 5 Santa Monica: Santa Monica DA CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-05-09   
424-581 6 Santa Monica: Santa Monica DA CA SNMNCAXP2MD  793K TWC IP ENABLED SERVICES, LLC 730   2016-02-27   
424-581 7 Santa Monica: Santa Monica DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2016-01-29   
424-581 8 Santa Monica: Santa Monica DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2016-01-29   
424-581 9 Santa Monica: Santa Monica DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2016-01-29   
424-582 A West Los Angeles CA   649C ONVOY, LLC - CA 730   2026-10-10   
424-582 0 West Los Angeles CA   649C ONVOY, LLC - CA 730   2026-10-10   
424-582 1 West Los Angeles CA   649C ONVOY, LLC - CA 730   2026-10-10   
424-582 2 West Los Angeles CA   649C ONVOY, LLC - CA 730   2026-10-10   
424-582 3 West Los Angeles CA   649C ONVOY, LLC - CA 730   2026-10-10   
424-583 A Torrance CA   649C ONVOY, LLC - CA 730   2026-10-18   
424-583 0 Torrance CA   649C ONVOY, LLC - CA 730   2026-10-18   
424-587 A Culver City CA LSANCAJWIMD  965H FRACTEL, LLC 730      
424-587 0 Culver City CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-08-17   
424-587 1 Culver City CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-08-17   
424-587 2 Culver City CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-08-17   
424-587 3 Culver City CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-08-17   
424-587 4 Culver City CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2021-10-25   
424-587 5 Culver City CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2021-10-25   
424-587 6 Culver City CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2021-10-25   
424-587 7 Culver City CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2021-11-22   
424-587 8 Culver City CA LSANCAJWIMD  965H FRACTEL, LLC 730   2021-08-16   
424-587 9 Culver City CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2026-06-14   
424-588 A Hawthorne CA LSANCAJWIMD  965H FRACTEL, LLC 730      
424-588 0 Hawthorne CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2026-03-02   
424-588 1 Hawthorne CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730   2021-11-15   
424-588 2 Hawthorne CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730   2021-11-15   
424-588 3 Hawthorne CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-08-08   
424-588 4 Hawthorne CA LSANCA03GMD  624H ONVOY SPECTRUM, LLC 730   2021-07-19   
424-588 5 Hawthorne CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-08-08   
424-588 6 Hawthorne CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-08-08   
424-588 7 Hawthorne CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-08-08   
424-588 8 Hawthorne CA LSANCAJWIMD  965H FRACTEL, LLC 730   2020-08-31   
424-588 9 Hawthorne CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-04-18   
424-599 A Beverly Hills CA LSANCAJWIMD  965H FRACTEL, LLC 730      
424-599 0 Beverly Hills CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-07-15   
424-599 1 Beverly Hills CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-07-15   
424-599 2 Beverly Hills CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-07-15   
424-599 3 Beverly Hills CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-07-15   
424-599 4 Beverly Hills CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-08-08   
424-599 5 Beverly Hills CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2022-05-11   
424-599 6 Beverly Hills CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2023-07-08   
424-599 7 Beverly Hills CA LSANCAJWRMD  026K BARR TELL USA, LLC 730   2022-06-24   
424-599 8 Beverly Hills CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2022-06-14   
424-599 9 Beverly Hills CA LSANCAJWIMD  965H FRACTEL, LLC 730   2021-05-31   
424-600 A Beverly Hills CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
424-600 0 Beverly Hills CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2012-01-12   
424-600 1 Beverly Hills CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2012-04-30   
424-600 2 Beverly Hills CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2012-04-30   
424-600 3 Beverly Hills CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2012-04-30   

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Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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