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: 306

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-306 A Torrance CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
424-306 0 Torrance CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
424-306 1 Torrance CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
424-306 2 Torrance CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
424-306 3 Torrance CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
424-306 4 Torrance CA LSANCA03DS7  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
424-306 5 Torrance CA LSANCA03DS7  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
424-306 6 Torrance CA LSANCA03DS7  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
424-306 7 Torrance CA LSANCA03DS7  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
424-306 8 Torrance CA LSANCA03DS7  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
424-306 9 Torrance CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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