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: 202

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-202 A Porterville CA FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728      
559-202 0 Porterville CA FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2010-04-30   
559-202 1 Porterville CA   515J IP HORIZON LLC 728      
559-202 2 Porterville CA   515J IP HORIZON LLC 728      
559-202 3 Porterville CA FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728   2010-06-24   
559-202 4 Porterville CA FRSOCAYM6MD  5562 METROPCS, INC. 728   2015-05-20   
559-202 5 Porterville CA FRSOCAYM7MD  6529 T-MOBILE USA, INC. 728   2005-11-19   
559-202 6 Porterville CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2005-09-06   
559-202 7 Porterville CA FRSNCAPMGT0  6010 NEW CINGULAR WIRELESS PCS, LLC 728   2005-09-06   
559-202 8 Porterville CA FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728   2004-09-19   
559-202 9 Porterville CA FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728   2003-03-01   

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.