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: 814 [Rate centres in NPA 814] [Dial plan for NPA 814]

NXX: 283

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
814-283 A Altoona PA FGTPPA01DS0  4114 WINDSTREAM D & E SYSTEMS, INC. - PA 230      
814-283 0 Altoona PA FGTPPA01DS0  4114 WINDSTREAM D & E SYSTEMS, INC. - PA 230      
814-283 1 Altoona PA FGTPPA01DS0  4114 WINDSTREAM D & E SYSTEMS, INC. - PA 230      
814-283 2 Altoona PA FGTPPA01DS0  4114 WINDSTREAM D & E SYSTEMS, INC. - PA 230      
814-283 3 Altoona PA FGTPPA01DS0  4114 WINDSTREAM D & E SYSTEMS, INC. - PA 230      
814-283 4 Altoona PA ALNAPAALXDX  002F BANDWIDTH.COM CLEC, LLC - PA 230   2014-01-03   
814-283 5 Altoona PA ALNAPAALXDX  002F BANDWIDTH.COM CLEC, LLC - PA 230   2014-07-18   
814-283 6 Altoona PA ALNAPAALX4X  4007 LEVEL 3 COMMUNICATIONS, LLC - PA 230   2015-08-22   
814-283 7 Altoona PA FGTPPA01DS0  4114 WINDSTREAM D & E SYSTEMS, INC. - PA 230      
814-283 8 Altoona PA FGTPPA01DS0  4114 WINDSTREAM D & E SYSTEMS, INC. - PA 230      
814-283 9 Altoona PA FGTPPA01DS0  4114 WINDSTREAM D & E SYSTEMS, INC. - PA 230      

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.