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: 601

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
717-601 A Carlisle PA HRBGPAHAXUX  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 226      
717-601 0 Carlisle PA HRBGPAHAXUX  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 226   2014-11-15   
717-601 1 Carlisle PA CHBGPAXCZMD  6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 226   2014-11-18   
717-601 2 Carlisle PA HRBGPAHAXAZ  002F BANDWIDTH.COM CLEC, LLC - PA 226   2016-01-14   
717-601 3 Carlisle PA HRBGPAHAXRY  7434 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - PA 226   2014-11-19   
717-601 4 Carlisle PA HRBGPAHAXUX  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 226   2016-05-27   
717-601 5 Carlisle PA HRBGPAHAXUX  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 226   2015-09-19   
717-601 6 Carlisle PA HRBGPAHAXUX  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 226   2017-07-01   
717-601 7 Carlisle PA HRBGPAHA9MD  5562 METROPCS, INC. 226   2018-05-24   
717-601 8 Carlisle PA HRBGPAHAXUX  6392 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - PA 226   2016-06-27   
717-601 9 Carlisle PA CHBGPAXCZMD  6846 D&E/OMNIPOINT WIREL JOINT VENT LP DBA PCS ONE 226   2015-02-14   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.