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: 717 [Rate centres in NPA 717] [Dial plan for NPA 717]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
717-220 A Hummelstown PA LITZPAXEDS1  4114 WINDSTREAM D & E SYSTEMS, INC. - PA 226      
717-220 0 Hummelstown PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 226   2006-09-07   
717-220 1 Hummelstown PA   6063 COMCAST PHONE OF PENNSYLVANIA, LLC - PA 226   2006-07-16   
717-220 2 Hummelstown PA   4114 WINDSTREAM D & E SYSTEMS, INC. - PA 226      
717-220 3 Hummelstown PA   002F BANDWIDTH.COM CLEC, LLC - PA 226   2011-12-30   
717-220 4 Hummelstown PA   4007 LEVEL 3 COMMUNICATIONS, LLC - PA 226   2005-04-07   
717-220 5 Hummelstown PA   002F BANDWIDTH.COM CLEC, LLC - PA 226   2012-09-14   
717-220 6 Hummelstown PA   7341 XO COMMUNICATIONS SERVICES INC - PA 226   2007-03-12   
717-220 7 Hummelstown PA   7434 MCI WORLDCOM COMMUNICATIONS, INC. - PA 226   2008-10-30   
717-220 8 Hummelstown PA   002F BANDWIDTH.COM CLEC, LLC - PA 226   2018-08-18   
717-220 9 Hummelstown PA   3806 CORE COMMUNICATIONS, INC. - PA 226   2009-03-24   

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.