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.

Portland, OR

<< 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 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
971-201 1   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2014-08-21   
971-201 2   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2012-09-06   
971-201 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672   2012-08-17   
971-201 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672   2012-08-17   
971-201 5   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2012-09-06   
971-201 6   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2012-09-06   
971-201 7   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2012-09-06   
971-201 8   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2012-09-06   
971-201 9   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2012-09-06   
971-202 A PTLDORWADS2  750E ONVOY, LLC - OR 672      
971-202 0   076F BANDWIDTH.COM CLEC, LLC - OR 672   2012-06-22   
971-202 1   076F BANDWIDTH.COM CLEC, LLC - OR 672   2012-08-12   
971-202 2   750E ONVOY, LLC - OR 672   2012-02-02   
971-202 3   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2012-09-06   
971-202 4   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2012-07-16   
971-202 5   829J PAETEC ITEL, LLC 672   2012-08-31   
971-202 6   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2012-09-06   
971-202 7   318J COMCAST IP PHONE, LLC 672   2012-09-14   
971-202 8   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2012-09-06   
971-202 9   076F BANDWIDTH.COM CLEC, LLC - OR 672   2013-05-05   
971-207 A PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
971-207 0   5562 METROPCS, INC. 672      
971-207 1   5562 METROPCS, INC. 672      
971-207 2   5562 METROPCS, INC. 672      
971-207 3   5562 METROPCS, INC. 672      
971-207 4   5562 METROPCS, INC. 672      
971-207 5   5562 METROPCS, INC. 672      
971-207 6   5562 METROPCS, INC. 672      
971-207 7   5562 METROPCS, INC. 672      
971-207 8   5562 METROPCS, INC. 672      
971-207 9   6529 T-MOBILE USA, INC. 672      
971-212 A PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
971-212 0   5562 METROPCS, INC. 672      
971-212 1   5562 METROPCS, INC. 672      
971-212 2   5562 METROPCS, INC. 672      
971-212 3   5562 METROPCS, INC. 672      
971-212 4   5562 METROPCS, INC. 672      
971-212 5   5562 METROPCS, INC. 672      
971-212 6   5562 METROPCS, INC. 672      
971-212 7   5562 METROPCS, INC. 672      
971-212 8   5562 METROPCS, INC. 672      
971-212 9   6529 T-MOBILE USA, INC. 672      
971-219 A PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
971-221 A PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
971-221 0   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2010-07-11   
971-221 1   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2010-07-11   
971-221 2   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2004-03-25   
971-221 3   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2004-03-25   
971-221 4   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2004-03-25   
971-221 5   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2004-03-25   
971-221 6   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2004-03-25   
971-221 7   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2004-03-25   
971-221 8   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2004-03-25   
971-221 9   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2004-03-25   
971-222 A PTLEORTEPS0  7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
971-222 0   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
971-222 1   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
971-222 2   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
971-222 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672   2004-07-30   
971-222 4   6529 T-MOBILE USA, INC. 672   2004-08-15   
971-222 5   6529 T-MOBILE USA, INC. 672   2004-08-15   
971-222 6   6529 T-MOBILE USA, INC. 672   2004-08-15   
971-222 7   6529 T-MOBILE USA, INC. 672   2004-09-02   
971-222 8   6529 T-MOBILE USA, INC. 672   2004-09-02   
971-222 9   6529 T-MOBILE USA, INC. 672   2004-09-02   
971-227 A PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
971-227 0   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2004-12-19   
971-227 1   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2004-12-20   
971-227 2   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2004-12-19   
971-227 3   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2004-12-19   
971-227 4   6529 T-MOBILE USA, INC. 672   2004-12-20   
971-227 5   6529 T-MOBILE USA, INC. 672   2004-12-20   
971-227 6   6529 T-MOBILE USA, INC. 672   2004-12-20   
971-227 7   6529 T-MOBILE USA, INC. 672   2004-12-20   
971-227 8   6529 T-MOBILE USA, INC. 672   2004-12-20   
971-227 9   6529 T-MOBILE USA, INC. 672   2004-12-20   
971-229 A PTLDORWADS2  750E ONVOY, LLC - OR 672      
971-229 0   318J COMCAST IP PHONE, LLC 672   2011-10-21   
971-229 1   318J COMCAST IP PHONE, LLC 672   2011-10-21   
971-229 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672   2011-10-04   
971-229 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672   2011-10-04   
971-229 4   076F BANDWIDTH.COM CLEC, LLC - OR 672   2012-10-20   
971-229 5   9638 QWEST CORPORATION 672   2011-10-10   
971-229 6   9638 QWEST CORPORATION 672   2011-10-10   
971-229 7   750E ONVOY, LLC - OR 672   2011-10-01   
971-229 8   750E ONVOY, LLC - OR 672   2011-10-01   
971-229 9   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2011-11-19   
971-230 A PTLDOR13XRX  829J PAETEC ITEL, LLC 672      
971-230 0   829J PAETEC ITEL, LLC 672      
971-230 1   829J PAETEC ITEL, LLC 672      
971-230 2   829J PAETEC ITEL, LLC 672      
971-230 3   829J PAETEC ITEL, LLC 672      
971-230 4   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2004-01-06   
971-230 5   829J PAETEC ITEL, LLC 672      
971-230 6   829J PAETEC ITEL, LLC 672      
971-230 7   829J PAETEC ITEL, LLC 672      
971-230 8   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2004-01-06   
971-230 9   829J PAETEC ITEL, LLC 672      
971-234 A PTLEORTEPS0  7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
971-234 0   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      

<< 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 >>

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.