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
717-406 A Lancaster PA HRBGPASFX2X  6664 SPRINT SPECTRUM L.P. 226   2006-11-30   
717-406 0 Lancaster PA   6664 SPRINT SPECTRUM L.P. 226   2007-04-08   
717-406 1 Lancaster PA   7341 XO COMMUNICATIONS SERVICES INC - PA 226   2007-03-12   
717-406 2 Lancaster PA   6664 SPRINT SPECTRUM L.P. 226   2007-04-08   
717-406 3 Lancaster PA   7341 XO COMMUNICATIONS SERVICES INC - PA 226   2007-03-12   
717-406 4 Lancaster PA   6664 SPRINT SPECTRUM L.P. 226   2007-05-08   
717-406 5 Lancaster PA   6664 SPRINT SPECTRUM L.P. 226   2007-12-21   
717-406 6 Lancaster PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 226   2008-03-06   
717-406 7 Lancaster PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 226   2007-04-10   
717-406 8 Lancaster PA   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 226   2007-04-10   
717-406 9 Lancaster PA   6664 SPRINT SPECTRUM L.P. 226   2006-11-30   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.