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: 559 [Rate centres in NPA 559] [Dial plan for NPA 559]

NXX: 813

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-813 A Fowler CA FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728      
559-813 0 Fowler CA FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728      
559-813 1 Fowler CA FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728   2015-03-02   
559-813 2 Fowler CA SNGRCAXFWMD  649C ONVOY, LLC - CA 728   2009-12-07   
559-813 3 Fowler CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 728   2007-08-01   
559-813 4 Fowler CA FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728   2015-03-02   
559-813 5 Fowler CA FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728   2015-03-02   
559-813 6 Fowler CA FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728   2015-01-26   
559-813 8 Fowler CA FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728   2015-07-24   
559-813 9 Fowler CA FRSNCA01DS5  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 728   2013-11-08   

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.