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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 PTLDORWADS2  750E ONVOY, LLC - OR 672   2016-07-29   
503-855 1 Stafford-Sandy OR PTLEORXMAMD  7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-855 2 Stafford-Sandy OR PTLEORXMAMD  7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-855 3 Stafford-Sandy OR PTLDOR13XFX  318J COMCAST IP PHONE, LLC 672   2007-02-12   
503-855 4 Stafford-Sandy OR PTLDOR13XFX  318J COMCAST IP PHONE, LLC 672   2009-09-29   
503-855 5 Stafford-Sandy OR PTLDOR13XFX  318J COMCAST IP PHONE, LLC 672   2015-08-07   
503-855 6 Stafford-Sandy OR PTLDORWADS2  750E ONVOY, LLC - OR 672   2018-04-29   
503-855 7 Stafford-Sandy OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2015-05-06   
503-855 8 Stafford-Sandy OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2015-05-06   
503-855 9 Stafford-Sandy OR THDLORXABMD  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 SALMOR59DS0  9638 QWEST CORPORATION 672      
503-856 1 Salem OR SALMOR59DS0  9638 QWEST CORPORATION 672      
503-856 2 Salem OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2013-08-08   
503-856 3 Salem OR SALMOR59DS0  9638 QWEST CORPORATION 672      
503-856 4 Salem OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2007-01-18   
503-856 5 Salem OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2007-01-18   
503-856 6 Salem OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2007-01-04   
503-856 7 Salem OR SALMOR59DS0  9638 QWEST CORPORATION 672      
503-856 8 Salem OR SALMOR59DS0  9638 QWEST CORPORATION 672      
503-856 9 Salem OR SALMOR59DS0  9638 QWEST CORPORATION 672      
503-857 A McMinnville OR PTLEORXMAMD  7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-857 0 McMinnville OR PTLDOR13XFX  318J COMCAST IP PHONE, LLC 672   2006-05-07   
503-857 1 McMinnville OR PTLEORXMAMD  7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-857 2 McMinnville OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-09-28   
503-857 3 McMinnville OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2007-09-14   
503-857 4 McMinnville OR PTLEORXMAMD  7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-857 5 McMinnville OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-09-28   
503-857 6 McMinnville OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-02-23   
503-857 7 McMinnville OR THDLORXABMD  6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-03-05   
503-857 8 McMinnville OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672   2005-11-10   
503-857 9 McMinnville OR THDLORXABMD  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 PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2009-04-27   
503-858 1 Beaverton OR PTLEORXMAMD  7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-858 2 Beaverton OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2010-04-02   
503-858 3 Beaverton OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2010-04-12   
503-858 4 Beaverton OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2010-04-26   
503-858 5 Beaverton OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2009-04-27   
503-858 6 Beaverton OR PTLEORXMAMD  7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-858 7 Beaverton OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2008-09-14   
503-858 8 Beaverton OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2008-09-28   
503-858 9 Beaverton OR PTLDORWNAMD  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 WRTNOR64DS0  9638 QWEST CORPORATION 672      
503-861 1 Warrenton OR WRTNOR64DS0  9638 QWEST CORPORATION 672      
503-861 2 Warrenton OR WRTNOR64DS0  9638 QWEST CORPORATION 672      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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