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: 288

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
717-288 A Strasburg PA HRBGPASCJMD  7757 ATX TELECOMMUNICATIONS SERVICES, LTD. - PA 226      
717-288 0 Strasburg PA   3806 CORE COMMUNICATIONS, INC. - PA 226      
717-288 1 Strasburg PA HRBGPAHAXAZ  002F BANDWIDTH.COM CLEC, LLC - PA 226      
717-288 2 Strasburg PA HRBGPAHAXTX  318J COMCAST IP PHONE, LLC 226      
717-288 3 Strasburg PA HRBGPAHAXTX  318J COMCAST IP PHONE, LLC 226      
717-288 4 Strasburg PA HRBGPASCJMD  7757 ATX TELECOMMUNICATIONS SERVICES, LTD. - PA 226      
717-288 5 Strasburg PA HRBGPAHAXAZ  002F BANDWIDTH.COM CLEC, LLC - PA 226      
717-288 6 Strasburg PA HRBGPASCJMD  1958 ATX TELECOMMUNICATIONS SERVICES, LTD. 226      
717-288 7 Strasburg PA HRBGPAHAXAZ  002F BANDWIDTH.COM CLEC, LLC - PA 226      
717-288 8 Strasburg PA HRBGPAHAXAZ  002F BANDWIDTH.COM CLEC, LLC - PA 226      
717-288 9 Strasburg PA HRBGPAHAXAZ  002F BANDWIDTH.COM CLEC, LLC - PA 226      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.