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: 814 [Rate centres in NPA 814] [Dial plan for NPA 814]

NXX: 586

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
814-586 A Zion PA SCTNPASCXMZ  318J COMCAST IP PHONE, LLC 232      
814-586 0 Zion PA SCTNPASCXMZ  318J COMCAST IP PHONE, LLC 232   2007-10-30   
814-586 1 Zion PA SCTNPASCXFY  547E ONVOY, LLC - PA 232   2023-10-09   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.