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
424-563 A Hawthorne CA   649C ONVOY, LLC - CA 730   2026-03-23   
424-563 0 Hawthorne CA   649C ONVOY, LLC - CA 730   2026-03-23   
424-563 1 Hawthorne CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2026-05-01   
424-563 2 Hawthorne CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2026-05-22   
424-564 A Lomita CA   649C ONVOY, LLC - CA 730   2026-05-02   
424-564 0 Lomita CA   649C ONVOY, LLC - CA 730   2026-05-02   
424-564 1 Lomita CA   649C ONVOY, LLC - CA 730   2026-05-30   
424-565 A Torrance CA GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
424-565 0 Torrance CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2024-04-20   
424-565 1 Torrance CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2024-08-08   
424-565 2 Torrance CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2024-08-08   
424-565 3 Torrance CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2024-08-08   
424-565 4 Torrance CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2024-08-08   
424-565 5 Torrance CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-01-13   
424-565 6 Torrance CA GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2023-08-02   
424-565 7 Torrance CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-01-13   
424-565 8 Torrance CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-01-13   
424-565 9 Torrance CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-01-13   
424-566 A Beverly Hills CA LSANCAJWIMD  965H FRACTEL, LLC 730      
424-566 0 Beverly Hills CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-06-01   
424-566 1 Beverly Hills CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-06-01   
424-566 2 Beverly Hills CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-06-01   
424-566 3 Beverly Hills CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-06-01   
424-566 4 Beverly Hills CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2021-06-01   
424-566 5 Beverly Hills CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-07-12   
424-566 6 Beverly Hills CA LSANCAJWIMD  965H FRACTEL, LLC 730   2021-05-31   
424-566 7 Beverly Hills CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-07-12   
424-566 8 Beverly Hills CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-07-12   
424-566 9 Beverly Hills CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-07-12   
424-567 A Hawthorne CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
424-567 0 Hawthorne CA   649C ONVOY, LLC - CA 730   2026-02-02   
424-567 1 Hawthorne CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2016-11-27   
424-567 2 Hawthorne CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2016-11-27   
424-567 3 Hawthorne CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2016-11-27   
424-567 4 Hawthorne CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2016-11-27   
424-567 5 Hawthorne CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-01-12   
424-567 6 Hawthorne CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-01-12   
424-567 7 Hawthorne CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-01-11   
424-567 8 Hawthorne CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2019-04-22   
424-567 9 Hawthorne CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2018-03-28   
424-568 A Inglewood CA   829J PAETEC ITEL, LLC 730      
424-568 0 Inglewood CA   829J PAETEC ITEL, LLC 730   2006-11-12   
424-568 1 Inglewood CA   829J PAETEC ITEL, LLC 730   2006-11-12   
424-568 2 Inglewood CA   829J PAETEC ITEL, LLC 730   2006-11-12   
424-568 3 Inglewood CA   829J PAETEC ITEL, LLC 730   2006-11-12   
424-568 4 Inglewood CA   829J PAETEC ITEL, LLC 730   2006-11-12   
424-568 5 Inglewood CA   829J PAETEC ITEL, LLC 730   2006-11-12   
424-568 6 Inglewood CA   829J PAETEC ITEL, LLC 730   2006-11-12   
424-568 7 Inglewood CA   829J PAETEC ITEL, LLC 730   2006-11-12   
424-568 8 Inglewood CA   829J PAETEC ITEL, LLC 730   2006-11-12   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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