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: 834

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
559-834 A Fowler CA FWLRCAXF83K  2319 FRONTIER CALIFORNIA INC. 728      
559-834 0 Fowler CA FWLRCAXF83K  2319 FRONTIER CALIFORNIA INC. 728      
559-834 1 Fowler CA FWLRCAXF83K  2319 FRONTIER CALIFORNIA INC. 728      
559-834 2 Fowler CA FWLRCAXF83K  2319 FRONTIER CALIFORNIA INC. 728      
559-834 3 Fowler CA FWLRCAXF83K  2319 FRONTIER CALIFORNIA INC. 728      
559-834 4 Fowler CA FWLRCAXF83K  2319 FRONTIER CALIFORNIA INC. 728      
559-834 5 Fowler CA FWLRCAXF83K  2319 FRONTIER CALIFORNIA INC. 728      
559-834 6 Fowler CA FWLRCAXF83K  2319 FRONTIER CALIFORNIA INC. 728      
559-834 7 Fowler CA FRSOCAYM4MD  6529 T-MOBILE USA, INC. 728      
559-834 8 Fowler CA FRSNCA01XNY  981E BANDWIDTH.COM CLEC, LLC - CA 728      
559-834 9 Fowler CA FWLRCAXF83K  2319 FRONTIER CALIFORNIA INC. 728      

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

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.