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: 251

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
717-251 A Chambersburg PA HRBGPAHAXTX  318J COMCAST IP PHONE, LLC 226      
717-251 0 Chambersburg PA HRBGPAHAXUX  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 226   2018-09-10   
717-251 1 Chambersburg PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2019-05-22   
717-251 2 Chambersburg PA HRBGPAHAXTX  318J COMCAST IP PHONE, LLC 226   2016-12-16   
717-251 3 Chambersburg PA HRBGPAHAXTX  318J COMCAST IP PHONE, LLC 226   2018-05-28   
717-251 4 Chambersburg PA HRBGPAHAXUX  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 226   2018-08-06   
717-251 5 Chambersburg PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226   2018-11-24   
717-251 6 Chambersburg PA CHBGPAXCZMD  5562 METROPCS, INC. 226   2019-02-14   
717-251 9 Chambersburg PA   547E ONVOY, LLC - PA 226   2024-02-14   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.