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: 429

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
717-429 A Delta PA HRBGPAHAXAZ  002F BANDWIDTH.COM CLEC, LLC - PA 226      
717-429 0 Delta PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226      
717-429 1 Delta PA HRBGPAHAX9Z  547E ONVOY, LLC - PA 226      
717-429 2 Delta PA HRBGPAHAXOX  624H ONVOY SPECTRUM, LLC 226      
717-429 3 Delta PA HRBGPA29DS0  7513 CTSI, INC. - PA 226      
717-429 4 Delta PA YORKPAXMUMD  422C ARMSTRONG TELECOMMUNICATIONS, INC. - PA 226      
717-429 5 Delta PA   3806 CORE COMMUNICATIONS, INC. - PA 226      
717-429 6 Delta PA HRBGPAHAXAZ  002F BANDWIDTH.COM CLEC, LLC - PA 226      
717-429 7 Delta PA CRLSPAXCX2X  508J CENTURYLINK COMMUNICATIONS, LLC 226      
717-429 8 Delta PA HRBGPAHAXAZ  002F BANDWIDTH.COM CLEC, LLC - PA 226      

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

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.