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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
503-894 2 Portland OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2010-02-11   
503-894 3 Portland OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2010-02-11   
503-894 4 Portland OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2010-02-11   
503-894 5 Portland OR   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2010-10-26   
503-894 6 Portland OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2010-08-12   
503-894 7 Portland OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2010-08-12   
503-894 8 Portland OR   318J COMCAST IP PHONE, LLC 672   2010-06-04   
503-894 9 Portland OR   318J COMCAST IP PHONE, LLC 672   2010-06-04   
503-895 A Hood Land OR   750E ONVOY, LLC - OR 672   2025-02-16   
503-895 0 Hood Land OR   750E ONVOY, LLC - OR 672   2007-01-06   
503-895 1 Hood Land OR   145J TERRA NOVA TELECOM INC. 672   2025-07-10   
503-896 A Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
503-896 0 Portland OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2007-11-11   
503-896 1 Portland OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2007-11-11   
503-896 2 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2008-07-24   
503-896 3 Portland OR   6529 T-MOBILE USA, INC. 672   2008-01-20   
503-896 4 Portland OR   6529 T-MOBILE USA, INC. 672   2008-02-14   
503-896 5 Portland OR   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672   2008-03-20   
503-896 6 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2008-08-24   
503-896 7 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2008-08-24   
503-896 8 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2008-08-24   
503-896 9 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2008-08-24   
503-897 A Mill City OR MLCYORXADS0  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-897 0 Mill City OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2008-11-29   
503-897 1 Mill City OR   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2009-03-19   
503-897 2 Mill City OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-897 3 Mill City OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-897 4 Mill City OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-897 5 Mill City OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-897 6 Mill City OR   936F ASTOUND BROADBAND, LLC - OR 672   2009-07-20   
503-897 7 Mill City OR   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2004-07-03   
503-897 8 Mill City OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2010-02-21   
503-897 9 Mill City OR   750E ONVOY, LLC - OR 672   2007-04-15   
503-898 A Redland OR CNBYORXA0MD  461J BEAVER CREEK COOPERATIVE TELEPHONE COMPANY - OR 672      
503-898 0 Redland OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2008-11-29   
503-898 1 Redland OR   461J BEAVER CREEK COOPERATIVE TELEPHONE COMPANY - OR 672   2006-04-17   
503-898 2 Redland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2017-08-22   
503-898 3 Redland OR   145J TERRA NOVA TELECOM INC. 672   2025-07-12   
503-898 4 Redland OR   318J COMCAST IP PHONE, LLC 672   2023-07-28   
503-898 6 Redland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2024-12-07   
503-898 7 Redland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2019-03-01   
503-898 8 Redland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2018-07-25   
503-898 9 Redland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2018-03-14   
503-899 A Newberg OR PTLEORXMAMD  7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-899 0 Newberg OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2008-02-08   
503-899 1 Newberg OR   7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-899 2 Newberg OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2010-05-06   
503-899 3 Newberg OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2010-08-06   
503-899 4 Newberg OR   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672   2006-08-28   
503-899 5 Newberg OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-10-23   
503-899 6 Newberg OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2014-11-02   
503-899 7 Newberg OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2007-11-19   
503-899 8 Newberg OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2009-09-04   
503-899 9 Newberg OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2007-09-06   
503-900 A Lyons OR PTLDORWAXKY  936F ASTOUND BROADBAND, LLC - OR 672      
503-900 0 Lyons OR   936F ASTOUND BROADBAND, LLC - OR 672   2009-08-03   
503-900 1 Lyons OR   145J TERRA NOVA TELECOM INC. 672   2025-07-12   
503-900 9 Lyons OR   936F ASTOUND BROADBAND, LLC - OR 672   2010-04-17   
503-901 A Portland OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
503-901 0 Portland OR   5562 METROPCS, INC. 672      
503-901 1 Portland OR   5562 METROPCS, INC. 672      
503-901 2 Portland OR   5562 METROPCS, INC. 672   2005-09-03   
503-901 3 Portland OR   6529 T-MOBILE USA, INC. 672   2005-09-10   
503-901 4 Portland OR   6529 T-MOBILE USA, INC. 672   2005-09-10   
503-901 5 Portland OR   5562 METROPCS, INC. 672      
503-901 6 Portland OR   5562 METROPCS, INC. 672      
503-901 7 Portland OR   6529 T-MOBILE USA, INC. 672   2005-09-10   
503-901 8 Portland OR   6529 T-MOBILE USA, INC. 672   2005-09-10   
503-901 9 Portland OR   6529 T-MOBILE USA, INC. 672      
503-902 A Woodburn OR PTLDORWAXKY  936F ASTOUND BROADBAND, LLC - OR 672      
503-902 0 Woodburn OR   936F ASTOUND BROADBAND, LLC - OR 672   2009-07-03   
503-902 1 Woodburn OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2010-02-21   
503-902 2 Woodburn OR   6529 T-MOBILE USA, INC. 672   2010-02-22   
503-902 3 Woodburn OR   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672   2009-12-19   
503-902 4 Woodburn OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2010-09-04   
503-902 5 Woodburn OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2011-07-03   
503-902 6 Woodburn OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2011-08-29   
503-902 7 Woodburn OR   750E ONVOY, LLC - OR 672   2010-08-14   
503-902 8 Woodburn OR   6529 T-MOBILE USA, INC. 672   2014-03-30   
503-902 9 Woodburn OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2012-09-24   
503-903 A Portland OR PTLDOR69X1X  6630 USA MOBILITY WIRELESS, INC. 672      
503-904 A Portland OR PTLDOR69X1X  6630 USA MOBILITY WIRELESS, INC. 672      
503-905 A Clackamas OR PTLEORTEPS0  7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-905 0 Clackamas OR   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-905 1 Clackamas OR   750E ONVOY, LLC - OR 672      
503-905 2 Clackamas OR   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-905 3 Clackamas OR   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672   2006-01-07   
503-905 4 Clackamas OR   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-905 5 Clackamas OR   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-905 6 Clackamas OR   750E ONVOY, LLC - OR 672      
503-905 7 Clackamas OR   750E ONVOY, LLC - OR 672      
503-905 8 Clackamas OR   750E ONVOY, LLC - OR 672      
503-905 9 Clackamas OR   750E ONVOY, LLC - OR 672      
503-906 A Beaverton OR PTLEORTEPS0  7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-906 0 Beaverton OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2007-05-14   
503-906 1 Beaverton OR   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-906 2 Beaverton OR   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672   2005-10-21   
503-906 3 Beaverton OR   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-906 4 Beaverton OR   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-906 5 Beaverton OR   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672   2008-11-15   

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

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