Local Calling Guide

Area code/prefix search

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NPA: 562 [Rate centres in NPA 562] [Dial plan for NPA 562]

NXX: 503

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
562-503 A Norwalk CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
562-503 0 Norwalk CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
562-503 1 Norwalk CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
562-503 2 Norwalk CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
562-503 3 Norwalk CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
562-503 4 Norwalk CA LNBHCAXPXBY  649C ONVOY, LLC - CA 730      
562-503 5 Norwalk CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
562-503 6 Norwalk CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
562-503 7 Norwalk CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
562-503 8 Norwalk CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
562-503 9 Norwalk CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      

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

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