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
424-445 2 Redondo CA   899D METROPCS NETWORKS, LLC 730   2020-08-01   
424-445 3 Redondo CA   624H ONVOY SPECTRUM, LLC 730   2020-07-02   
424-445 4 Redondo CA   624H ONVOY SPECTRUM, LLC 730   2020-07-02   
424-445 5 Redondo CA   624H ONVOY SPECTRUM, LLC 730   2020-07-02   
424-445 6 Redondo CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-08-22   
424-445 7 Redondo CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-05-02   
424-445 8 Redondo CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-05-02   
424-445 9 Redondo CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-05-02   
424-446 A Beverly Hills CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730   2020-06-15   
424-446 2 Beverly Hills CA   506J TWILIO INTERNATIONAL, INC. 730   2020-10-20   
424-446 4 Beverly Hills CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730   2020-08-24   
424-446 5 Beverly Hills CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730   2020-08-24   
424-446 6 Beverly Hills CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730   2020-08-24   
424-446 7 Beverly Hills CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730   2020-06-15   
424-446 8 Beverly Hills CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730   2020-06-15   
424-446 9 Beverly Hills CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730   2020-06-15   
424-447 A Inglewood CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-10-23   
424-447 0 Inglewood CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-10-23   
424-447 2 Inglewood CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-10-23   
424-447 4 Inglewood CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-10-23   
424-447 7 Inglewood CA   506J TWILIO INTERNATIONAL, INC. 730   2020-10-26   
424-450 A San Pedro CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-08-31   
424-450 0 San Pedro CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2019-11-17   
424-450 1 San Pedro CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-04-22   
424-450 2 San Pedro CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730   2019-11-02   
424-450 3 San Pedro CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-10-02   
424-450 4 San Pedro CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-10-02   
424-450 5 San Pedro CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-10-02   
424-450 6 San Pedro CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-10-02   
424-450 7 San Pedro CA   6529 T-MOBILE USA, INC. 730   2019-09-01   
424-450 8 San Pedro CA   6529 T-MOBILE USA, INC. 730   2019-09-01   
424-450 9 San Pedro CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2019-08-31   
424-452 A Redondo CA   649C ONVOY, LLC - CA 730      
424-452 0 Redondo CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-07-16   
424-452 1 Redondo CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-07-16   
424-452 2 Redondo CA   649C ONVOY, LLC - CA 730   2016-03-03   
424-452 3 Redondo CA   252F WIDE VOICE, LLC - CA 730   2016-08-27   
424-452 4 Redondo CA   252F WIDE VOICE, LLC - CA 730   2016-08-27   
424-452 5 Redondo CA   252F WIDE VOICE, LLC - CA 730   2016-08-27   
424-452 6 Redondo CA   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2016-07-20   
424-452 7 Redondo CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2017-04-11   
424-452 8 Redondo CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2017-04-11   
424-452 9 Redondo CA   073H TELNYX LLC 730   2017-06-02   
424-455 A Culver City CA   965H FRACTEL, LLC 730   2020-07-26   
424-455 0 Culver City CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-08-07   
424-455 1 Culver City CA   996H AIRESPRING, INC. 730   2020-09-11   
424-455 4 Culver City CA   506J TWILIO INTERNATIONAL, INC. 730   2020-10-20   
424-455 5 Culver City CA   965H FRACTEL, LLC 730   2020-07-26   
424-456 A Hawthorne CA LSANCARCD9S  4129 O1 COMMUNICATIONS, INC. - CA 730   2006-10-09   
424-456 0 Hawthorne CA   6529 T-MOBILE USA, INC. 730   2006-10-10   

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Last updated: Sat, 10 Oct 2020 02:22:41 UTC

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