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: 435

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
971-435 A Beaverton OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
971-435 0 Beaverton OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2022-10-30   
971-435 1 Beaverton OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2022-10-30   
971-435 2 Beaverton OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2022-10-30   
971-435 3 Beaverton OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2022-10-31   
971-435 4 Beaverton OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2022-10-31   
971-435 5 Beaverton OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2022-10-31   
971-435 6 Beaverton OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2022-10-31   
971-435 7 Beaverton OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2022-10-31   
971-435 8 Beaverton OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2022-10-31   
971-435 9 Beaverton OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2022-10-31   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.