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NPA: 503 [Rate centres in NPA 503] [Dial plan for NPA 503]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
503-855 A Stafford-Sandy OR PTLEORXMAMD  7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-855 0 Stafford-Sandy OR   750E ONVOY, LLC - OR 672   2016-07-29   
503-855 1 Stafford-Sandy OR   7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-855 2 Stafford-Sandy OR   7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-855 3 Stafford-Sandy OR   318J COMCAST IP PHONE, LLC 672   2007-02-12   
503-855 4 Stafford-Sandy OR   318J COMCAST IP PHONE, LLC 672   2009-09-29   
503-855 5 Stafford-Sandy OR   318J COMCAST IP PHONE, LLC 672   2015-08-07   
503-855 6 Stafford-Sandy OR   750E ONVOY, LLC - OR 672   2018-04-29   
503-855 7 Stafford-Sandy OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2015-05-06   
503-855 8 Stafford-Sandy OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2015-05-06   
503-855 9 Stafford-Sandy OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2015-05-06   
503-856 A Salem OR SALMOR59DS0  9638 QWEST CORPORATION 672      
503-856 0 Salem OR   9638 QWEST CORPORATION 672      
503-856 1 Salem OR   9638 QWEST CORPORATION 672      
503-856 2 Salem OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2013-08-08   
503-856 3 Salem OR   9638 QWEST CORPORATION 672      
503-856 4 Salem OR   6529 T-MOBILE USA, INC. 672   2007-01-18   
503-856 5 Salem OR   6529 T-MOBILE USA, INC. 672   2007-01-18   
503-856 6 Salem OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2007-01-04   
503-856 7 Salem OR   9638 QWEST CORPORATION 672      
503-856 8 Salem OR   9638 QWEST CORPORATION 672      
503-856 9 Salem OR   9638 QWEST CORPORATION 672      
503-857 A McMinnville OR PTLEORXMAMD  7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-857 0 McMinnville OR   318J COMCAST IP PHONE, LLC 672   2006-05-07   
503-857 1 McMinnville OR   7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-857 2 McMinnville OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-09-28   
503-857 3 McMinnville OR   6529 T-MOBILE USA, INC. 672   2007-09-14   
503-857 4 McMinnville OR   7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-857 5 McMinnville OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-09-28   
503-857 6 McMinnville OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-02-23   
503-857 7 McMinnville OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-03-05   
503-857 8 McMinnville OR   6529 T-MOBILE USA, INC. 672   2005-11-10   
503-857 9 McMinnville OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-10-23   
503-858 A Beaverton OR PTLEORXMAMD  7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-858 0 Beaverton OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2009-04-27   
503-858 1 Beaverton OR   7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-858 2 Beaverton OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2010-04-02   
503-858 3 Beaverton OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2010-04-12   
503-858 4 Beaverton OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2010-04-26   
503-858 5 Beaverton OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2009-04-27   
503-858 6 Beaverton OR   7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-858 7 Beaverton OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2008-09-14   
503-858 8 Beaverton OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2008-09-28   
503-858 9 Beaverton OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2014-06-03   
503-859 A Lyons OR LYNSORXARS0  2391 PEOPLES TEL. CO. 672      
503-860 A Portland OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-861 A Warrenton OR WRTNOR64DS0  9638 QWEST CORPORATION 672      
503-861 0 Warrenton OR   9638 QWEST CORPORATION 672      
503-861 1 Warrenton OR   9638 QWEST CORPORATION 672      
503-861 2 Warrenton OR   9638 QWEST CORPORATION 672      
503-861 3 Warrenton OR   9638 QWEST CORPORATION 672      
503-861 4 Warrenton OR   9638 QWEST CORPORATION 672      
503-861 5 Warrenton OR   9638 QWEST CORPORATION 672      
503-861 6 Warrenton OR   9638 QWEST CORPORATION 672      
503-861 7 Warrenton OR   9638 QWEST CORPORATION 672      
503-861 8 Warrenton OR   792K CHARTER IP ENABLED SERVICES, LLC 672   2007-07-18   
503-861 9 Warrenton OR   9638 QWEST CORPORATION 672      
503-862 A Sherwood OR PTLEORXMAMD  7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-862 1 Sherwood OR   7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-862 2 Sherwood OR   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2012-12-22   
503-862 3 Sherwood OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2014-12-12   
503-862 4 Sherwood OR   7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-862 5 Sherwood OR   829J PAETEC ITEL, LLC 672   2010-11-18   
503-862 6 Sherwood OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2014-12-12   
503-862 7 Sherwood OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2012-06-22   
503-862 8 Sherwood OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2012-04-01   
503-862 9 Sherwood OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2012-10-20   
503-863 A Portland OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-863 0 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-12-01   
503-863 1 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-12-15   
503-863 2 Portland OR   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672   2007-08-06   
503-863 3 Portland OR   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672   2007-08-06   
503-863 4 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2007-01-11   
503-863 5 Portland OR   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672   2007-01-15   
503-863 6 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-863 7 Portland OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2007-09-05   
503-863 8 Portland OR   6529 T-MOBILE USA, INC. 672   2007-02-09   
503-863 9 Portland OR   6529 T-MOBILE USA, INC. 672   2007-01-19   
503-864 A Dayton OR DYTNORXADS0  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-864 0 Dayton OR   6529 T-MOBILE USA, INC. 672   2017-12-14   
503-864 1 Dayton OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-864 2 Dayton OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-864 3 Dayton OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-864 4 Dayton OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-864 5 Dayton OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2013-06-13   
503-864 6 Dayton OR   750E ONVOY, LLC - OR 672   2007-05-28   
503-864 7 Dayton OR   6529 T-MOBILE USA, INC. 672   2003-02-08   
503-864 8 Dayton OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-864 9 Dayton OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-865 A Portland OR PTLDOR69DS0  9638 QWEST CORPORATION 672      
503-866 A Portland OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-866 0 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-866 1 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2002-12-14   
503-866 2 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2002-12-14   
503-866 3 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2002-12-14   
503-866 4 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2002-12-14   
503-866 5 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-866 6 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2003-02-04   
503-866 7 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2003-02-04   
503-866 8 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2003-02-04   

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

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