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: 971 [Rate centres in NPA 971] [Dial plan for NPA 971]

NXX: 667

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
971-667 A Government Camp OR PTLDOR13X8X  965H FRACTEL, LLC 672      
971-667 0 Government Camp OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2023-09-16   
971-667 2 Government Camp OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2022-10-22   
971-667 8 Government Camp OR PTLDOR13X8X  965H FRACTEL, LLC 672   2021-10-28   

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.