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 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
971-673 6 Portland OR PTLDOR13DS3  9638 QWEST CORPORATION 672   2003-09-06   
971-673 7 Portland OR PTLDOR13DS3  9638 QWEST CORPORATION 672   2003-09-06   
971-673 8 Portland OR PTLDOR13DS3  9638 QWEST CORPORATION 672   2003-09-06   
971-673 9 Portland OR PTLDOR13DS3  9638 QWEST CORPORATION 672   2003-09-06   
971-677 A Mill City OR PTLDOR13XIX  516J TON80 COMMUNICATIONS, LLC 672      
971-677 0 Mill City OR PTLDORWAX7Y  073H TELNYX LLC 672   2022-10-13   
971-677 7 Mill City OR PTLDOR13XIX  516J TON80 COMMUNICATIONS, LLC 672   2022-04-27   
971-678 A Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
971-678 0 Portland OR PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-06-22   
971-678 1 Portland OR PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-06-22   
971-678 2 Portland OR PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-06-22   
971-678 3 Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2006-03-11   
971-678 4 Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2006-03-11   
971-678 5 Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2006-03-11   
971-678 6 Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2006-03-11   
971-678 7 Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2006-03-11   
971-678 8 Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2007-08-25   
971-678 9 Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2006-03-11   
971-688 A Clatskanie OR PTLDOR13XIX  516J TON80 COMMUNICATIONS, LLC 672      
971-688 0 Clatskanie OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2023-11-10   
971-688 8 Clatskanie OR PTLDOR13XIX  516J TON80 COMMUNICATIONS, LLC 672   2022-04-22   
971-701 A Salem OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672      
971-701 0 Salem OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2014-03-17   
971-701 1 Salem OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2014-02-24   
971-701 2 Salem OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2014-02-21   
971-701 3 Salem OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2014-04-13   
971-701 4 Salem OR PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2014-04-07   
971-701 5 Salem OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2014-04-16   
971-701 6 Salem OR PTLDOR13XFX  318J COMCAST IP PHONE, LLC 672   2014-07-11   
971-701 7 Salem OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2014-03-06   
971-701 8 Salem OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2014-03-06   
971-701 9 Salem OR PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2014-08-08   
971-703 A Portland OR PTLDOR13DS4  157F PEERLESS NETWORK OF OREGON, LLC - OR 672      
971-703 0 Portland OR PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2013-12-20   
971-703 1 Portland OR PTLDOR13DS4  157F PEERLESS NETWORK OF OREGON, LLC - OR 672   2013-11-10   
971-703 2 Portland OR PTLDOR13DS4  157F PEERLESS NETWORK OF OREGON, LLC - OR 672   2013-11-10   
971-703 3 Portland OR PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2013-12-20   
971-703 4 Portland OR PTLDOR13XFX  318J COMCAST IP PHONE, LLC 672   2013-12-31   
971-703 5 Portland OR PTLGORIA7MD  3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2014-01-11   
971-703 6 Portland OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2014-01-02   
971-703 7 Portland OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2014-01-02   
971-703 8 Portland OR PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2013-12-20   
971-703 9 Portland OR PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2013-12-20   
971-704 A Astoria OR PTLDOR13DS4  157F PEERLESS NETWORK OF OREGON, LLC - OR 672      
971-704 0 Astoria OR PTLDOR13DS4  157F PEERLESS NETWORK OF OREGON, LLC - OR 672   2013-12-08   
971-704 1 Astoria OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2014-04-13   
971-704 2 Astoria OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2014-04-13   
971-704 3 Astoria OR PTLDOR69X9X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672   2014-02-28   
971-704 4 Astoria OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2014-03-28   
971-704 5 Astoria OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2015-05-23   

<< 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 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 >>

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

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.