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 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
971-227 3 Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2004-12-19   
971-227 4 Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2004-12-20   
971-227 5 Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2004-12-20   
971-227 6 Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2004-12-20   
971-227 7 Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2004-12-20   
971-227 8 Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2004-12-20   
971-227 9 Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2004-12-20   
971-228 A Beaverton OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
971-228 0 Beaverton OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
971-228 1 Beaverton OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
971-228 2 Beaverton OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
971-228 3 Beaverton OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2004-10-21   
971-228 4 Beaverton OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2004-10-21   
971-228 5 Beaverton OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2005-10-01   
971-228 6 Beaverton OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2005-02-17   
971-228 7 Beaverton OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2005-02-17   
971-228 8 Beaverton OR PTLDOR13XFX  318J COMCAST IP PHONE, LLC 672   2010-09-26   
971-228 9 Beaverton OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2013-02-05   
971-229 A Portland OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
971-229 0 Portland OR PTLDOR13XFX  318J COMCAST IP PHONE, LLC 672   2011-10-21   
971-229 1 Portland OR PTLDOR13XFX  318J COMCAST IP PHONE, LLC 672   2011-10-21   
971-229 2 Portland OR PTLDOR69X9X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672   2011-10-04   
971-229 3 Portland OR PTLDOR69X9X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672   2011-10-04   
971-229 4 Portland OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2012-10-20   
971-229 5 Portland OR PTLDOR11DS0  9638 QWEST CORPORATION 672   2011-10-10   
971-229 6 Portland OR PTLDOR11DS0  9638 QWEST CORPORATION 672   2011-10-10   
971-229 7 Portland OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2011-10-01   
971-229 8 Portland OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2011-10-01   
971-229 9 Portland OR PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2011-11-19   
971-230 A Portland OR PTLDORWAXDY  2998 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - OR 672      
971-230 0 Portland OR PTLDORWAXDY  2998 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - OR 672      
971-230 1 Portland OR PTLDORWAXDY  2998 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - OR 672      
971-230 2 Portland OR PTLDORWAXDY  2998 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - OR 672      
971-230 3 Portland OR PTLDORWAXDY  2998 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - OR 672      
971-230 4 Portland OR PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2004-01-06   
971-230 5 Portland OR PTLDORWAXDY  2998 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - OR 672      
971-230 6 Portland OR PTLDORWAXDY  2998 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - OR 672      
971-230 7 Portland OR PTLDORWAXDY  2998 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - OR 672      
971-230 8 Portland OR PTLDOR62GT2  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2004-01-06   
971-230 9 Portland OR PTLDORWAXDY  2998 MCLEODUSA TELECOMMUNICATION SERVICES, INC. - OR 672      
971-231 A Gresham OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672      
971-231 0 Gresham OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672      
971-231 1 Gresham OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
971-231 2 Gresham OR PTLDORWADS2  750E ONVOY, LLC - OR 672      
971-231 3 Gresham OR PTLDOR13DS4  157F PEERLESS NETWORK OF OREGON, LLC - OR 672   2017-05-29   
971-231 4 Gresham OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2011-06-04   
971-231 5 Gresham OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2011-06-04   
971-231 6 Gresham OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2011-06-04   
971-231 7 Gresham OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2015-05-15   
971-231 8 Gresham OR PTLDOR69UMD  076F BANDWIDTH.COM CLEC, LLC - OR 672   2015-05-15   

<< 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 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.