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
971-520 0 Portland OR   616J LEAP TELECOM, LLC 672   2025-05-04   
971-520 8 Portland OR   750E ONVOY, LLC - OR 672   2025-05-05   
971-520 9 Portland OR   750E ONVOY, LLC - OR 672   2025-05-05   
971-529 A Clackamas OR PTLDOR13X8X  965H FRACTEL, LLC 672      
971-529 0 Clackamas OR PTLDOR13VMD  939H COMMIO, LLC 672   2021-10-29   
971-529 1 Clackamas OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2022-09-17   
971-529 2 Clackamas OR PTLDOR13VMD  939H COMMIO, LLC 672   2021-10-29   
971-529 3 Clackamas OR PTLDOR13X8X  965H FRACTEL, LLC 672   2021-10-28   
971-529 4 Clackamas OR PTLDOR13VMD  939H COMMIO, LLC 672   2021-10-29   
971-529 5 Clackamas OR PTLDOR13VMD  939H COMMIO, LLC 672   2021-10-29   
971-529 6 Clackamas OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2021-12-05   
971-529 7 Clackamas OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2021-10-29   
971-529 8 Clackamas OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2021-10-29   
971-529 9 Clackamas OR PTLDOR13X8X  965H FRACTEL, LLC 672   2021-10-28   
971-533 A Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
971-533 0 Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2005-05-01   
971-533 1 Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2005-05-01   
971-533 2 Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2005-05-01   
971-533 3 Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2005-06-18   
971-533 4 Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2005-06-18   
971-533 5 Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2005-06-18   
971-533 6 Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2005-06-18   
971-533 7 Portland OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2005-07-15   
971-533 8 Portland OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2005-07-15   
971-533 9 Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2005-05-01   
971-534 A Beaverton OR   624H ONVOY SPECTRUM, LLC 672   2025-06-12   
971-534 3 Beaverton OR   624H ONVOY SPECTRUM, LLC 672   2025-06-12   
971-534 4 Beaverton OR   624H ONVOY SPECTRUM, LLC 672   2025-06-12   
971-534 5 Beaverton OR   624H ONVOY SPECTRUM, LLC 672   2025-06-12   
971-544 A Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
971-544 0 Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
971-544 1 Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
971-544 2 Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
971-544 3 Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
971-544 4 Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
971-544 5 Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
971-544 6 Portland OR PTLDOR69DS1  9638 QWEST CORPORATION 672      
971-544 7 Portland OR PTLDOR13XFX  318J COMCAST IP PHONE, LLC 672   2010-08-31   
971-544 8 Portland OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2013-07-29   
971-544 9 Portland OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2013-07-28   
971-545 A Dayton OR PTLEORTEPS0  7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
971-545 0 Dayton OR PTLEORTEPS0  7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
971-545 1 Dayton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2025-01-19   
971-545 2 Dayton OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2012-12-18   
971-545 3 Dayton OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2012-12-18   
971-545 4 Dayton OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2012-12-18   
971-545 5 Dayton OR PTLDOR69X9X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672   2014-01-15   
971-545 6 Dayton OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2014-02-17   
971-545 7 Dayton OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2014-01-02   
971-545 8 Dayton OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2014-01-02   
971-545 9 Dayton OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2014-04-13   
971-563 A Portland OR PTLJORIY0MD  5562 METROPCS, INC. 672      
971-563 0 Portland OR PTLJORIY0MD  5562 METROPCS, INC. 672      
971-563 1 Portland OR PTLJORIY0MD  5562 METROPCS, INC. 672      
971-563 2 Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2004-11-05   
971-563 3 Portland OR PTLJORIY0MD  5562 METROPCS, INC. 672      
971-563 4 Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
971-563 5 Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2004-11-05   
971-563 6 Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
971-563 7 Portland OR PTLJORIY0MD  5562 METROPCS, INC. 672      
971-563 8 Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
971-563 9 Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
971-570 A Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
971-571 A Gresham OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
971-571 0 Gresham OR PTLJORIY0MD  5562 METROPCS, INC. 672   2022-05-06   
971-571 1 Gresham OR PTLDORWAX7Y  073H TELNYX LLC 672   2022-09-23   
971-571 2 Gresham OR PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2024-11-17   
971-571 3 Gresham OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2022-12-15   
971-571 4 Gresham OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2022-08-08   
971-571 5 Gresham OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2021-01-07   
971-571 6 Gresham OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2021-01-07   
971-571 7 Gresham OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2021-01-07   
971-571 8 Gresham OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2021-01-07   
971-571 9 Gresham OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2021-11-12   
971-588 A Garibaldi OR PTLDOR13XIX  516J TON80 COMMUNICATIONS, LLC 672      
971-588 2 Garibaldi OR THDLORXAFMD  750E ONVOY, LLC - OR 672   2022-10-29   
971-588 3 Garibaldi OR THDLORXAFMD  750E ONVOY, LLC - OR 672   2022-10-29   
971-588 5 Garibaldi OR THDLORXAFMD  750E ONVOY, LLC - OR 672   2022-09-23   
971-588 7 Garibaldi OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2023-02-20   
971-588 8 Garibaldi OR PTLDOR13XIX  516J TON80 COMMUNICATIONS, LLC 672   2022-04-27   
971-599 A Salem OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672      
971-599 0 Salem OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2011-05-18   
971-599 1 Salem OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2011-06-04   
971-599 2 Salem OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2011-05-06   
971-599 3 Salem OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2011-06-04   
971-599 4 Salem OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2011-06-04   
971-599 5 Salem OR PTLDOR13XFX  318J COMCAST IP PHONE, LLC 672   2013-09-23   
971-599 6 Salem OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2011-07-08   
971-599 7 Salem OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2011-08-19   
971-599 8 Salem OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2011-08-08   
971-599 9 Salem OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2011-08-05   
971-600 A Salem OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672      
971-600 0 Salem OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2011-09-01   
971-600 1 Salem OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2011-04-29   
971-600 2 Salem OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2011-04-29   
971-600 3 Salem OR PTLDOR13XFX  318J COMCAST IP PHONE, LLC 672   2011-10-07   
971-600 4 Salem OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2012-08-20   
971-600 5 Salem OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2012-08-20   
971-600 6 Salem OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2011-10-03   
971-600 7 Salem OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2012-06-19   

<< 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: Sun, 27 Apr 2025 12:48:38 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.