Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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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
424-365 7 West Los Angeles CA   7453 U.S. TELEPACIFIC CORP. - CA 730   2014-07-26   
424-365 8 West Los Angeles CA   649C ONVOY, LLC - CA 730   2014-09-27   
424-365 9 West Los Angeles CA   649C ONVOY, LLC - CA 730   2014-09-27   
424-366 A Compton: Compton DA CA   6529 T-MOBILE USA, INC. 730      
424-366 0 Compton: Compton DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2016-10-13   
424-366 1 Compton: Compton DA CA   6529 T-MOBILE USA, INC. 730   2016-10-31   
424-366 2 Compton: Compton DA CA   6529 T-MOBILE USA, INC. 730   2016-10-31   
424-366 3 Compton: Compton DA CA   6529 T-MOBILE USA, INC. 730   2016-10-31   
424-366 4 Compton: Compton DA CA   6529 T-MOBILE USA, INC. 730   2016-10-31   
424-366 5 Compton: Compton DA CA   6529 T-MOBILE USA, INC. 730   2016-09-22   
424-366 6 Compton: Compton DA CA   6529 T-MOBILE USA, INC. 730   2016-09-22   
424-366 7 Compton: Compton DA CA   6529 T-MOBILE USA, INC. 730   2016-09-22   
424-366 8 Compton: Compton DA CA   6529 T-MOBILE USA, INC. 730   2016-08-19   
424-366 9 Compton: Compton DA CA   6529 T-MOBILE USA, INC. 730   2016-08-19   
424-367 A El Segundo CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730      
424-367 0 El Segundo CA   649C ONVOY, LLC - CA 730   2014-11-18   
424-367 1 El Segundo CA   649C ONVOY, LLC - CA 730   2014-11-18   
424-367 2 El Segundo CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-11-10   
424-367 3 El Segundo CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-11-10   
424-367 4 El Segundo CA   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2016-07-31   
424-367 5 El Segundo CA   7718 LEVEL 3 TELECOM OF CALIFORNIA, LP - CA 730   2015-02-10   
424-367 6 El Segundo CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730   2016-09-06   
424-367 7 El Segundo CA   4129 O1 COMMUNICATIONS, INC. - CA 730   2015-10-31   
424-367 8 El Segundo CA   6529 T-MOBILE USA, INC. 730   2015-02-06   
424-367 9 El Segundo CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2014-11-13   
424-368 A San Pedro CA   649C ONVOY, LLC - CA 730      
424-368 0 San Pedro CA   6529 T-MOBILE USA, INC. 730   2015-07-01   
424-368 1 San Pedro CA   899D METROPCS NETWORKS, LLC 730   2014-12-29   
424-368 2 San Pedro CA   649C ONVOY, LLC - CA 730   2016-04-22   
424-368 3 San Pedro CA   6529 T-MOBILE USA, INC. 730   2014-12-12   
424-368 4 San Pedro CA   6529 T-MOBILE USA, INC. 730   2014-12-12   
424-368 5 San Pedro CA   6529 T-MOBILE USA, INC. 730   2015-03-25   
424-368 6 San Pedro CA   7139 TELEPORT COMMUNICATIONS GROUP - LOS ANGELES 730   2014-12-11   
424-368 7 San Pedro CA   4733 PAETEC COMMUNICATIONS, INC. - CA 730   2015-01-02   
424-368 8 San Pedro CA   7453 U.S. TELEPACIFIC CORP. - CA 730   2015-07-14   
424-368 9 San Pedro CA   649C ONVOY, LLC - CA 730   2019-04-26   
424-369 A West Los Angeles CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
424-369 0 West Los Angeles CA   649C ONVOY, LLC - CA 730   2016-01-26   
424-369 1 West Los Angeles CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2015-06-30   
424-369 2 West Los Angeles CA   4129 O1 COMMUNICATIONS, INC. - CA 730   2017-12-03   
424-369 3 West Los Angeles CA   4129 O1 COMMUNICATIONS, INC. - CA 730   2015-06-29   
424-369 4 West Los Angeles CA   981E BANDWIDTH.COM CLEC, LLC - CA 730   2016-07-09   
424-369 5 West Los Angeles CA   576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2015-10-30   
424-369 6 West Los Angeles CA   649C ONVOY, LLC - CA 730   2016-01-11   
424-369 7 West Los Angeles CA   649C ONVOY, LLC - CA 730   2016-01-13   
424-369 8 West Los Angeles CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2015-11-09   
424-369 9 West Los Angeles CA   222H LOCAL ACCESS SERVICES LLC - CA 730   2015-09-19   
424-370 A Compton: Compton DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730      
424-370 0 Compton: Compton DA CA   649C ONVOY, LLC - CA 730   2016-04-22   
424-370 1 Compton: Compton DA CA   649C ONVOY, LLC - CA 730   2016-04-22   

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Last updated: Sat, 29 Jun 2019 02:32:58 UTC

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