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: 278

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
971-278 A Clatskanie OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
971-278 0 Clatskanie OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
971-278 1 Clatskanie OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672      
971-278 2 Clatskanie OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672      
971-278 3 Clatskanie OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
971-278 4 Clatskanie OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
971-278 5 Clatskanie OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
971-278 6 Clatskanie OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
971-278 7 Clatskanie OR PTLDORWAXKY  936F ASTOUND BROADBAND, LLC - OR 672      
971-278 8 Clatskanie OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
971-278 9 Clatskanie OR PTLDORWADS2  750E ONVOY, LLC - OR 672      

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.