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: 719

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
562-719 A Alamitos CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-719 0 Alamitos CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-719 1 Alamitos CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2007-08-20   
562-719 2 Alamitos CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-719 3 Alamitos CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2007-08-20   
562-719 4 Alamitos CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2007-08-20   
562-719 5 Alamitos CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2007-08-20   
562-719 6 Alamitos CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2007-08-20   
562-719 7 Alamitos CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730   2007-08-20   
562-719 8 Alamitos CA LNBHCAXPXBY  649C ONVOY, LLC - CA 730   2012-12-28   
562-719 9 Alamitos CA IRVNCASM1MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.