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: 214

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-214 A Fresno CA FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728      
559-214 0 Fresno CA FRSNCA01DS5  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 728      
559-214 1 Fresno CA FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728      
559-214 2 Fresno CA FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728      
559-214 3 Fresno CA FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728      
559-214 4 Fresno CA FRSNCA0112Z  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 728      
559-214 5 Fresno CA FRSMCA150MD  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 728      
559-214 6 Fresno CA FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728      
559-214 7 Fresno CA FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728      
559-214 8 Fresno CA FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728      
559-214 9 Fresno CA FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728      

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.