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: 391

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-391 A Hawthorne CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
424-391 0 Hawthorne CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
424-391 1 Hawthorne CA LSANCA03DS7  7139 TELEPORT COMMUNICATIONS AMERICA, LLC - CA 730      
424-391 2 Hawthorne CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
424-391 3 Hawthorne CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
424-391 4 Hawthorne CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
424-391 5 Hawthorne CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
424-391 6 Hawthorne CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
424-391 7 Hawthorne CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
424-391 8 Hawthorne CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
424-391 9 Hawthorne CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      

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

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