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: 462

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
971-462 A Beaverton OR BVTNORXBX1Y  750E ONVOY, LLC - OR 672      
971-462 2 Beaverton OR BVTNORXBX1Y  750E ONVOY, LLC - OR 672   2023-11-20   
971-462 3 Beaverton OR BVTNORXBX1Y  750E ONVOY, LLC - OR 672   2023-11-20   
971-462 4 Beaverton OR BVTNORXBX1Y  750E ONVOY, LLC - OR 672   2023-11-20   
971-462 5 Beaverton OR BVTNORXBX1Y  750E ONVOY, LLC - OR 672   2023-11-20   

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.