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
424-310 4 Hawthorne CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2018-11-15   
424-310 5 Hawthorne CA LNBHCAAXDS0  707H INTEGRATED PATH COMMUNICATIONS, LLC - CA 730   2018-05-04   
424-310 6 Hawthorne CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2018-09-21   
424-310 7 Hawthorne CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2017-12-30   
424-310 8 Hawthorne CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2017-12-30   
424-310 9 Hawthorne CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2017-09-28   
424-312 A Inglewood CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
424-312 0 Inglewood CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-03-07   
424-312 1 Inglewood CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2016-02-08   
424-312 2 Inglewood CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2016-01-03   
424-312 3 Inglewood CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2016-01-03   
424-312 4 Inglewood CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2015-10-15   
424-312 5 Inglewood CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2015-10-15   
424-312 6 Inglewood CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-09-29   
424-312 7 Inglewood CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-09-29   
424-312 8 Inglewood CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2015-09-29   
424-312 9 Inglewood CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2015-09-28   
424-313 A Beverly Hills CA IRVECAEIDS2  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
424-313 0 Beverly Hills CA LSANCARCD4S  973E RACE TELECOMMUNICATIONS, INC. - CA 730   2016-11-30   
424-313 1 Beverly Hills CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-04-22   
424-313 2 Beverly Hills CA TRNECAGB7MD  6529 T-MOBILE USA, INC. 730   2016-10-11   
424-313 3 Beverly Hills CA IRVECAEIDS2  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730   2015-12-13   
424-313 4 Beverly Hills CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-01-04   
424-313 5 Beverly Hills CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-04-22   
424-313 6 Beverly Hills CA SHOKCA02IMD  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730   2016-03-03   
424-313 7 Beverly Hills CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2016-04-22   
424-313 8 Beverly Hills CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2016-04-25   
424-313 9 Beverly Hills CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2016-07-28   
424-314 A Beverly Hills CA LSANCA08DS0  9740 PACIFIC BELL 730      
424-314 0 Beverly Hills CA LSANCA08DS0  9740 PACIFIC BELL 730   2012-03-15   
424-314 1 Beverly Hills CA LSANCA08DS0  9740 PACIFIC BELL 730   2012-03-15   
424-314 2 Beverly Hills CA LSANCA08DS0  9740 PACIFIC BELL 730   2012-03-15   
424-314 3 Beverly Hills CA LSANCA08DS0  9740 PACIFIC BELL 730   2012-03-15   
424-314 4 Beverly Hills CA LSANCA08DS0  9740 PACIFIC BELL 730   2012-03-15   
424-314 5 Beverly Hills CA LSANCA08DS0  9740 PACIFIC BELL 730   2012-03-15   
424-314 6 Beverly Hills CA LSANCA08DS0  9740 PACIFIC BELL 730   2012-03-15   
424-314 7 Beverly Hills CA LSANCA08DS0  9740 PACIFIC BELL 730   2012-03-15   
424-314 8 Beverly Hills CA LSANCA08DS0  9740 PACIFIC BELL 730   2012-03-15   
424-314 9 Beverly Hills CA LSANCA08DS0  9740 PACIFIC BELL 730   2012-03-15   
424-315 A Beverly Hills CA LSANCA08DS0  9740 PACIFIC BELL 730      
424-315 0 Beverly Hills CA LSANCA08DS0  9740 PACIFIC BELL 730   2012-03-15   
424-315 1 Beverly Hills CA LSANCA08DS0  9740 PACIFIC BELL 730   2012-03-15   
424-315 2 Beverly Hills CA LSANCA08DS0  9740 PACIFIC BELL 730   2012-03-15   
424-315 3 Beverly Hills CA LSANCA08DS0  9740 PACIFIC BELL 730   2012-03-15   
424-315 4 Beverly Hills CA LSANCA08DS0  9740 PACIFIC BELL 730   2012-03-15   
424-315 5 Beverly Hills CA LSANCA08DS0  9740 PACIFIC BELL 730   2012-03-15   
424-315 6 Beverly Hills CA LSANCA08DS0  9740 PACIFIC BELL 730   2012-03-15   
424-315 7 Beverly Hills CA LSANCA08DS0  9740 PACIFIC BELL 730   2012-03-15   
424-315 8 Beverly Hills CA LSANCA08DS0  9740 PACIFIC BELL 730   2012-03-15   
424-315 9 Beverly Hills CA LSANCA08DS0  9740 PACIFIC BELL 730   2012-03-15   
424-316 A Santa Monica: Santa Monica DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
424-316 0 Santa Monica: Santa Monica DA CA   515J IP HORIZON LLC 730   2015-10-16   
424-316 1 Santa Monica: Santa Monica DA CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2015-11-01   
424-316 2 Santa Monica: Santa Monica DA CA SNMNCAXPXPY  156J RCLEC, INC. 730   2015-12-13   
424-316 3 Santa Monica: Santa Monica DA CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2015-12-21   
424-316 4 Santa Monica: Santa Monica DA CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2015-12-21   
424-316 5 Santa Monica: Santa Monica DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-07-24   
424-316 6 Santa Monica: Santa Monica DA CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-08-15   
424-316 7 Santa Monica: Santa Monica DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2015-10-16   
424-316 8 Santa Monica: Santa Monica DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2015-10-15   
424-316 9 Santa Monica: Santa Monica DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2015-10-15   
424-317 A West Los Angeles CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2024-01-23   
424-317 0 West Los Angeles CA SNMNCAXPXJY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2016-07-20   
424-317 1 West Los Angeles CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2016-07-18   
424-317 2 West Los Angeles CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2016-08-11   
424-317 3 West Los Angeles CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2016-08-11   
424-317 4 West Los Angeles CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2016-08-11   
424-317 5 West Los Angeles CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2016-06-10   
424-317 6 West Los Angeles CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2016-06-10   
424-317 7 West Los Angeles CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2016-06-10   
424-317 8 West Los Angeles CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2016-06-10   
424-317 9 West Los Angeles CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730   2016-08-11   
424-318 A Torrance CA IRVECAEIDS2  7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 730      
424-318 0 Torrance CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-07-01   
424-318 1 Torrance CA LNBHCAXPXQX  981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-08-20   
424-318 2 Torrance CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2017-04-23   
424-318 3 Torrance CA LSANCAJW6MD  073H TELNYX LLC 730   2017-06-02   
424-318 4 Torrance CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2016-09-01   
424-318 5 Torrance CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-10-16   
424-318 6 Torrance CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2017-07-07   
424-318 7 Torrance CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-11-14   
424-318 8 Torrance CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-09-12   
424-318 9 Torrance CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-09-30   
424-319 A Compton: Gardena DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730      
424-319 0 Compton: Gardena DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-08-28   
424-319 1 Compton: Gardena DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2021-10-29   
424-319 2 Compton: Gardena DA CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2016-09-14   
424-319 3 Compton: Gardena DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2024-05-17   
424-319 4 Compton: Gardena DA CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-11-30   
424-319 5 Compton: Gardena DA CA TRNECAGB7MD  899D METROPCS NETWORKS, LLC 730   2017-08-29   
424-319 6 Compton: Gardena DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-06-08   
424-319 7 Compton: Gardena DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-04-29   
424-319 8 Compton: Gardena DA CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-12-12   
424-319 9 Compton: Gardena DA CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2016-11-11   
424-320 A West Los Angeles CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
424-320 0 West Los Angeles CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-04-12   
424-320 1 West Los Angeles CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2014-04-26   
424-320 2 West Los Angeles CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-11-29   
424-320 3 West Los Angeles CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2013-11-29   
424-320 4 West Los Angeles CA ONTRCAFXDS0  7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2014-03-07   

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Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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