Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

NXX: 746

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
562-746 A Downey CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2024-02-09   
562-746 0 Downey CA LNBHCAXPXWX  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730      
562-746 1 Downey CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
562-746 2 Downey CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
562-746 3 Downey CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
562-746 4 Downey CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
562-746 5 Downey CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
562-746 6 Downey CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
562-746 7 Downey CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
562-746 8 Downey CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      
562-746 9 Downey CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.