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]

NXX: 403

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-403 A Compton: Compton DA CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
424-403 0 Compton: Compton DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2018-04-27   
424-403 1 Compton: Compton DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2017-11-16   
424-403 2 Compton: Compton DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2017-11-16   
424-403 3 Compton: Compton DA CA LSANCAJWRMD  026K BARR TELL USA, LLC 730   2022-06-24   
424-403 4 Compton: Compton DA CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2017-09-20   
424-403 5 Compton: Compton DA CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2017-01-01   
424-403 6 Compton: Compton DA CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2017-01-01   
424-403 7 Compton: Compton DA CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2021-06-09   
424-403 8 Compton: Compton DA CA   515J IP HORIZON LLC 730   2017-12-03   
424-403 9 Compton: Compton DA CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2016-12-31   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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