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NPA: 424 [Rate centres in NPA 424] [Dial plan for NPA 424]

Block: A

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-503 A Inglewood CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
424-504 A Compton: Compton DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-01-26   
424-505 A San Pedro CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-03-10   
424-506 A Redondo CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2024-03-31   
424-507 A Compton: Compton DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2024-03-31   
424-508 A Santa Monica: Santa Monica DA CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-03-14   
424-509 A Inglewood CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2024-05-04   
424-510 A Compton: Compton DA CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2024-06-22   
424-512 A Beverly Hills CA   829J PAETEC ITEL, LLC 730      
424-513 A Compton: Compton DA CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2024-07-22   
424-514 A West Los Angeles CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2024-09-20   
424-515 A Inglewood CA LNBHCAXPXQX  981E BANDWIDTH.COM CLEC, LLC - CA 730   2024-10-19   
424-516 A Lomita CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2024-11-09   
424-517 A San Pedro CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2024-11-10   
424-518 A West Los Angeles CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2024-11-22   
424-519 A Santa Monica: Santa Monica DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2024-11-23   
424-520 A Compton: Compton DA CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2025-01-02   
424-521 A Compton: Compton DA CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
424-522 A Beverly Hills CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
424-523 A Culver City CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
424-524 A Malibu CA SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730      
424-525 A Santa Monica: Mar Vista DA CA SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730      
424-526 A Santa Monica: Mar Vista DA CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
424-527 A Beverly Hills CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730      
424-528 A Compton: Gardena DA CA LSANCA03DS7  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
424-529 A Compton: Compton DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
424-530 A Compton: Compton DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2024-12-27   
424-531 A Compton: Gardena DA CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2024-02-09   
424-532 A Culver City CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
424-533 A San Pedro CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
424-534 A San Pedro CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-01-09   
424-535 A West Los Angeles CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
424-536 A San Pedro CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
424-537 A Santa Monica: Mar Vista DA CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
424-538 A Santa Monica: Santa Monica DA CA LSANCA03DS3  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
424-539 A Compton: Gardena DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-01-30   
424-540 A San Pedro CA   7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2025-02-17   
424-541 A Inglewood CA ANHMCA01XEY  516C AT&T CORP. 730      
424-542 A Beverly Hills CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
424-543 A Culver City CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
424-544 A El Segundo CA LSANCAJWIMD  965H FRACTEL, LLC 730      
424-545 A Santa Monica: Santa Monica DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-03-03   
424-546 A Torrance CA   624H ONVOY SPECTRUM, LLC 730   2025-03-24   
424-547 A Inglewood CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2024-07-01   
424-548 A Malibu CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2025-04-25   
424-549 A Culver City CA   649C ONVOY, LLC - CA 730   2025-05-04   
424-550 A Beverly Hills CA   649C ONVOY, LLC - CA 730   2025-05-04   
424-551 A Compton: Gardena DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
424-552 A San Pedro CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
424-553 A Beverly Hills CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-05-11   
424-554 A West Los Angeles CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-05-31   
424-556 A Santa Monica: Santa Monica DA CA   6529 T-MOBILE USA, INC. 730   2025-08-01   
424-557 A El Segundo CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2025-09-11   
424-558 A Torrance CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
424-559 A West Los Angeles CA IRVECAEIDS2  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
424-560 A Compton: Gardena DA CA   649C ONVOY, LLC - CA 730   2025-10-25   
424-561 A Redondo CA   516C AT&T CORP. 730   2026-01-06   
424-562 A Santa Monica: Mar Vista DA CA   516C AT&T CORP. 730   2026-01-06   
424-565 A Torrance CA GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
424-566 A Beverly Hills CA LSANCAJWIMD  965H FRACTEL, LLC 730      
424-567 A Hawthorne CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
424-568 A Inglewood CA   829J PAETEC ITEL, LLC 730      
424-570 A San Pedro CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2025-04-07   
424-571 A Torrance CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
424-577 A Inglewood CA LSANCAJWIMD  965H FRACTEL, LLC 730      
424-581 A Santa Monica: Santa Monica DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
424-587 A Culver City CA LSANCAJWIMD  965H FRACTEL, LLC 730      
424-588 A Hawthorne CA LSANCAJWIMD  965H FRACTEL, LLC 730      
424-599 A Beverly Hills CA LSANCAJWIMD  965H FRACTEL, LLC 730      
424-600 A Beverly Hills CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
424-603 A Culver City CA ANHMCA01XEY  516C AT&T CORP. 730      
424-610 A Santa Monica: Santa Monica DA CA IRVECAEIDS2  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
424-622 A Compton: Compton DA CA LSANCAJWIMD  965H FRACTEL, LLC 730      
424-624 A Santa Monica: Mar Vista DA CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2024-08-06   
424-625 A Santa Monica: Mar Vista DA CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
424-626 A West Los Angeles CA SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730      
424-630 A Redondo CA SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730   2025-01-02   
424-634 A Redondo CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2024-12-26   
424-640 A West Los Angeles CA SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730   2025-01-02   
424-644 A Malibu CA NRWLCA141MD  776C CHARTER FIBERLINK CA-CCO, LLC - CA 730      
424-645 A Santa Monica: Santa Monica DA CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
424-646 A Inglewood CA LSANCA07DS0  9740 PACIFIC BELL 730      
424-652 A West Los Angeles CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
424-653 A Beverly Hills CA BLTNCAADPS2  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 730      
424-655 A Inglewood CA LSANCAJWIMD  965H FRACTEL, LLC 730      
424-660 A Santa Monica: Mar Vista DA CA SNMNCAXPX2Z  624H ONVOY SPECTRUM, LLC 730   2025-01-02   
424-666 A Beverly Hills CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
424-667 A Lomita CA LSANCAJWIMD  965H FRACTEL, LLC 730      
424-672 A Culver City CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
424-675 A Hawthorne CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
424-677 A Redondo CA LSANCAJWIMD  965H FRACTEL, LLC 730      
424-678 A El Segundo CA GRDNCA02KMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
424-688 A Lomita CA LSANCAJWIMD  965H FRACTEL, LLC 730      
424-699 A Torrance CA LSANCAJWIMD  965H FRACTEL, LLC 730      
424-702 A Inglewood CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
424-703 A San Pedro CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730      
424-704 A Compton: Compton DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
424-722 A Santa Monica: Santa Monica DA CA LSANCAJWIMD  965H FRACTEL, LLC 730      
424-724 A Compton: Compton DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
424-728 A Compton: Gardena DA CA LSANCAJWJMD  516J TON80 COMMUNICATIONS, LLC 730      

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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