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: 382

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
562-382 A Downey CA IRVECAEIDS2  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730      
562-382 0 Downey CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2015-07-22   
562-382 1 Downey CA IRVECAEIDS2  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730      
562-382 2 Downey CA PRMTCA01DS0  7480 PACIFIC BELL - CLEC 730   2015-01-28   
562-382 3 Downey CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2005-12-04   
562-382 4 Downey CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2005-12-04   
562-382 5 Downey CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2006-10-15   
562-382 6 Downey CA IRVECAEIDS2  7240 MCI WORLDCOM COMMUNICATIONS, INC., CA 730      
562-382 7 Downey CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2007-05-12   
562-382 8 Downey CA LSANCA54DS7  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2014-05-04   
562-382 9 Downey CA TRNECAGBGT3  899D METROPCS NETWORKS, LLC 730   2016-05-20   

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.