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]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
971-444 0 Woodburn OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2014-07-01   
971-444 1 Woodburn OR PTLDORWAXKY  936F ASTOUND BROADBAND, LLC - OR 672   2014-05-16   
971-444 2 Woodburn OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2014-09-29   
971-444 3 Woodburn OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2014-09-11   
971-444 4 Woodburn OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2013-01-17   
971-444 5 Woodburn OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2013-06-23   
971-444 6 Woodburn OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2016-07-29   
971-444 7 Woodburn OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2013-01-17   
971-444 8 Woodburn OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2013-01-17   
971-444 9 Woodburn OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2013-06-10   
971-445 A Warrenton OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
971-445 0 Warrenton OR PTLDOR13UMD  073H TELNYX LLC 672   2021-04-10   
971-445 1 Warrenton OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2021-08-20   
971-445 2 Warrenton OR PTLDOR13X4X  624H ONVOY SPECTRUM, LLC 672   2021-10-08   
971-445 4 Warrenton OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2021-04-09   
971-445 5 Warrenton OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2021-04-09   
971-445 6 Warrenton OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2024-09-21   
971-445 7 Warrenton OR PTLDOR13X4X  624H ONVOY SPECTRUM, LLC 672   2021-07-24   
971-445 8 Warrenton OR PTLDOR13X4X  624H ONVOY SPECTRUM, LLC 672   2021-11-21   
971-445 9 Warrenton OR PTLDOR13DS4  157F PEERLESS NETWORK OF OREGON, LLC - OR 672   2021-07-25   
971-446 A Salem OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
971-446 0 Salem OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2023-03-18   
971-446 1 Salem OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2023-03-19   
971-446 2 Salem OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-08-07   
971-446 3 Salem OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-08-07   
971-446 4 Salem OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-08-07   
971-446 5 Salem OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-07-22   
971-446 6 Salem OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2023-05-11   
971-446 7 Salem OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2023-05-11   
971-446 8 Salem OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2023-12-04   
971-446 9 Salem OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-07-22   
971-447 A Clackamas OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
971-447 0 Clackamas OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2023-07-31   
971-447 1 Clackamas OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2023-09-08   
971-447 2 Clackamas OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2023-09-08   
971-447 3 Clackamas OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2023-09-09   
971-447 5 Clackamas OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2023-09-09   
971-447 6 Clackamas OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2023-03-06   
971-447 7 Clackamas OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2023-03-06   
971-447 8 Clackamas OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2023-03-06   
971-447 9 Clackamas OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2023-03-06   
971-448 A Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
971-448 0 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-04-06   
971-448 1 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-04-06   
971-448 2 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-04-06   
971-448 3 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-04-06   
971-448 4 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-04-06   
971-448 5 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-03-13   
971-448 6 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-03-13   
971-448 7 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-03-13   
971-448 8 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-03-13   
971-448 9 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-03-13   
971-449 A Portland OR PTLDORWAXLY  732J NUSO, LLC 672      
971-449 0 Portland OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2023-07-22   
971-449 1 Portland OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2023-09-10   
971-449 2 Portland OR PTLDORWAXLY  732J NUSO, LLC 672   2023-04-23   
971-449 3 Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2023-09-22   
971-449 4 Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2023-09-22   
971-449 5 Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2023-09-22   
971-449 6 Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2023-09-22   
971-449 7 Portland OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2023-10-20   
971-449 8 Portland OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2023-09-10   
971-449 9 Portland OR PTLDOR13DS4  157F PEERLESS NETWORK OF OREGON, LLC - OR 672   2023-09-29   
971-450 A Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
971-450 0 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-06-13   
971-450 1 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-06-13   
971-450 2 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-06-13   
971-450 3 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-06-12   
971-450 4 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-06-12   
971-450 5 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-06-12   
971-450 6 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-06-12   
971-450 7 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-06-12   
971-450 8 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-06-12   
971-450 9 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-06-12   
971-451 A Beaverton OR BVTNORXBX1Y  750E ONVOY, LLC - OR 672      
971-451 0 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-06-16   
971-451 1 Beaverton OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2023-06-15   
971-451 2 Beaverton OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2023-06-15   
971-451 3 Beaverton OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2023-06-15   
971-451 4 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-06-16   
971-451 5 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-06-16   
971-451 6 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-06-16   
971-451 7 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-06-16   
971-451 8 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-06-16   
971-451 9 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-06-16   
971-452 A Beaver OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
971-452 9 Beaver OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2023-08-19   
971-453 A Salem OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
971-453 0 Salem OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2023-10-16   
971-453 1 Salem OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2023-10-27   
971-453 2 Salem OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2023-12-11   
971-453 3 Salem OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2023-10-27   
971-453 4 Salem OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2023-10-27   
971-453 5 Salem OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2023-10-27   
971-453 6 Salem OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2023-09-15   
971-453 7 Salem OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2023-09-15   
971-453 8 Salem OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-08-25   
971-453 9 Salem OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-08-25   
971-454 A Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
971-454 0 Beaverton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2023-09-08   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 >>

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.