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: 392

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
424-392 A Redondo CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
424-392 0 Redondo CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
424-392 1 Redondo CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
424-392 2 Redondo CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
424-392 3 Redondo CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
424-392 4 Redondo CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
424-392 5 Redondo CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
424-392 6 Redondo CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730      
424-392 7 Redondo CA SNMNCAXPX3Z  649C ONVOY, LLC - CA 730      
424-392 8 Redondo CA   515J IP HORIZON LLC 730      
424-392 9 Redondo CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      

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

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