Local Calling Guide

Area code/prefix search

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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
424-370 3 Compton: Compton DA CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2016-03-14   
424-370 4 Compton: Compton DA CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2016-03-14   
424-370 5 Compton: Compton DA CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2016-03-14   
424-370 6 Compton: Compton DA CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2016-03-14   
424-370 7 Compton: Compton DA CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2016-03-14   
424-370 8 Compton: Compton DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2016-01-15   
424-370 9 Compton: Compton DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2016-01-15   
424-371 A West Los Angeles CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
424-371 0 West Los Angeles CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2014-11-18   
424-371 1 West Los Angeles CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-06-14   
424-371 2 West Los Angeles CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-11-15   
424-371 3 West Los Angeles CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2014-11-18   
424-371 4 West Los Angeles CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2014-11-18   
424-371 5 West Los Angeles CA SNMNCAXPXJY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2014-12-11   
424-371 6 West Los Angeles CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-01-01   
424-371 7 West Los Angeles CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2014-11-18   
424-371 8 West Los Angeles CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-01-01   
424-371 9 West Los Angeles CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-01-01   
424-372 A West Los Angeles CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
424-372 0 West Los Angeles CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2014-11-25   
424-372 1 West Los Angeles CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2014-11-25   
424-372 2 West Los Angeles CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-11-22   
424-372 3 West Los Angeles CA SNMNCAXPXJY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2015-08-27   
424-372 4 West Los Angeles CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2015-07-14   
424-372 5 West Los Angeles CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2015-07-14   
424-372 6 West Los Angeles CA IRVNCASMGT0  7453 US TELEPACIFIC CORP. - CA 730   2014-12-18   
424-372 7 West Los Angeles CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2015-01-01   
424-372 8 West Los Angeles CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2015-04-07   
424-372 9 West Los Angeles CA SNMNCAXPXJY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2015-04-27   
424-373 A Compton: Compton DA CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
424-373 0 Compton: Compton DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2014-12-01   
424-373 1 Compton: Compton DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2014-12-01   
424-373 2 Compton: Compton DA CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2014-12-01   
424-373 3 Compton: Compton DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2014-12-15   
424-373 4 Compton: Compton DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2014-12-15   
424-373 5 Compton: Compton DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2014-12-15   
424-373 6 Compton: Compton DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2014-12-15   
424-373 7 Compton: Compton DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2014-12-15   
424-373 8 Compton: Compton DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2014-12-15   
424-373 9 Compton: Compton DA CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2014-11-28   
424-374 A Hawthorne CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
424-374 0 Hawthorne CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2014-12-22   
424-374 1 Hawthorne CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2014-12-22   
424-374 2 Hawthorne CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2014-12-22   
424-374 3 Hawthorne CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2014-12-22   
424-374 4 Hawthorne CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2015-08-31   
424-374 5 Hawthorne CA   145J TERRA NOVA TELECOM INC. 730   2021-09-05   
424-374 6 Hawthorne CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2015-03-13   
424-374 7 Hawthorne CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2015-02-06   
424-374 8 Hawthorne CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2014-12-17   

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Last updated: Fri, 23 Jul 2021 12:43:22 UTC

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