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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
503-866 9 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2003-02-04   
503-867 A Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
503-867 0 Portland OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2006-10-08   
503-867 1 Portland OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2006-10-08   
503-867 2 Portland OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2006-10-08   
503-867 3 Portland OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2006-10-08   
503-867 4 Portland OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2006-10-08   
503-867 5 Portland OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2006-10-08   
503-867 6 Portland OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2006-10-08   
503-867 7 Portland OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2006-10-08   
503-867 8 Portland OR   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2008-02-15   
503-867 9 Portland OR   6529 T-MOBILE USA, INC. 672   2006-10-09   
503-868 A Grand Island OR GDISORXXRS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-868 0 Grand Island OR   750E ONVOY, LLC - OR 672   2014-01-02   
503-868 1 Grand Island OR   5562 METROPCS, INC. 672   2006-07-11   
503-868 2 Grand Island OR   750E ONVOY, LLC - OR 672   2020-11-10   
503-868 3 Grand Island OR   750E ONVOY, LLC - OR 672   2014-01-02   
503-868 4 Grand Island OR   750E ONVOY, LLC - OR 672   2012-12-18   
503-868 5 Grand Island OR   750E ONVOY, LLC - OR 672   2012-12-18   
503-868 6 Grand Island OR   750E ONVOY, LLC - OR 672   2007-05-28   
503-868 7 Grand Island OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-868 8 Grand Island OR   5562 METROPCS, INC. 672   2005-02-12   
503-868 9 Grand Island OR   5562 METROPCS, INC. 672   2003-02-08   
503-869 A Portland OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-870 A Portland OR PTLDOR69X1X  6630 USA MOBILITY WIRELESS, INC. 672      
503-871 A Salem OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
503-872 A Portland OR PTLDOR13DS3  9638 QWEST CORPORATION 672      
503-873 A Silverton OR SLTNORXADS0  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-874 A Silverton OR SLTNORXADS0  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-874 0 Silverton OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-874 1 Silverton OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-874 2 Silverton OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-874 3 Silverton OR   624H ONVOY SPECTRUM, LLC 672   2021-12-13   
503-874 4 Silverton OR   936F ASTOUND BROADBAND, LLC - OR 672   2009-07-20   
503-874 5 Silverton OR   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672   2003-11-17   
503-874 6 Silverton OR   750E ONVOY, LLC - OR 672   2007-04-15   
503-874 8 Silverton OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-874 9 Silverton OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-875 A Portland OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-875 0 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-10-16   
503-875 1 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-10-16   
503-875 2 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-10-16   
503-875 3 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-10-16   
503-875 4 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-10-16   
503-875 5 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-10-16   
503-875 6 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-10-16   
503-875 7 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-10-16   
503-875 8 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-10-16   
503-875 9 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-10-16   
503-876 A Willamina OR WLMNORXBRS0  4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-876 0 Willamina OR   4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-876 1 Willamina OR   4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-876 2 Willamina OR   4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-876 3 Willamina OR   4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-876 4 Willamina OR   4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-876 5 Willamina OR   4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-876 6 Willamina OR   4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-876 7 Willamina OR   4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-876 8 Willamina OR   4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-876 9 Willamina OR   936F ASTOUND BROADBAND, LLC - OR 672   2009-07-20   
503-877 A Salem OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
503-877 0 Salem OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2009-10-12   
503-877 1 Salem OR   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2009-12-06   
503-877 2 Salem OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2010-02-19   
503-877 3 Salem OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2010-02-19   
503-877 4 Salem OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2010-02-19   
503-877 5 Salem OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2010-02-19   
503-877 6 Salem OR   750E ONVOY, LLC - OR 672   2010-03-27   
503-877 7 Salem OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2010-03-06   
503-877 8 Salem OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2010-03-06   
503-877 9 Salem OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2010-03-21   
503-878 A Stafford-Sandy OR PTLDOR69X9X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672      
503-878 0 Stafford-Sandy OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2015-12-08   
503-878 1 Stafford-Sandy OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2015-12-08   
503-878 2 Stafford-Sandy OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2015-12-08   
503-878 3 Stafford-Sandy OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2015-12-08   
503-878 4 Stafford-Sandy OR   318J COMCAST IP PHONE, LLC 672   2017-07-08   
503-878 5 Stafford-Sandy OR   318J COMCAST IP PHONE, LLC 672   2016-05-23   
503-878 6 Stafford-Sandy OR   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672   2015-01-31   
503-878 7 Stafford-Sandy OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2018-10-27   
503-878 8 Stafford-Sandy OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2009-04-29   
503-878 9 Stafford-Sandy OR   5562 METROPCS, INC. 672   2018-10-15   
503-879 A Grand Ronde OR GRRNORXARS0  4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-879 0 Grand Ronde OR   4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-879 1 Grand Ronde OR   4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-879 2 Grand Ronde OR   4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-879 3 Grand Ronde OR   4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-879 4 Grand Ronde OR   4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-879 5 Grand Ronde OR   4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-879 6 Grand Ronde OR   4520 UNITED TELEPHONE - NORTHWEST DBA CENTURYLINK - OR 672      
503-879 7 Grand Ronde OR   936F ASTOUND BROADBAND, LLC - OR 672   2009-07-20   
503-879 8 Grand Ronde OR   508J CENTURYLINK COMMUNICATIONS, LLC 672   2013-11-27   
503-879 9 Grand Ronde OR   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2023-03-13   
503-880 A Portland OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-881 A Salem OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-882 A Clackamas OR PTLEORXMAMD  7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-882 0 Clackamas OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2015-05-15   
503-882 1 Clackamas OR   7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-882 2 Clackamas OR   318J COMCAST IP PHONE, LLC 672   2016-10-17   
503-882 3 Clackamas OR   750E ONVOY, LLC - OR 672   2007-06-08   

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

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