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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
503-658 9 Stafford-Sandy OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2022-07-31   
503-659 A Clackamas OR MLWKOR17DS0  9638 QWEST CORPORATION 672      
503-660 A Gresham OR GRHMORXBCG1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-660 0 Gresham OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-660 1 Gresham OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-660 2 Gresham OR   5562 METROPCS, INC. 672   2016-03-03   
503-660 3 Gresham OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2010-11-28   
503-660 4 Gresham OR   157F PEERLESS NETWORK OF OREGON, LLC - OR 672   2016-10-02   
503-660 5 Gresham OR   5562 METROPCS, INC. 672   2015-09-14   
503-660 6 Gresham OR   5562 METROPCS, INC. 672   2015-10-12   
503-660 7 Gresham OR   5562 METROPCS, INC. 672   2015-11-09   
503-660 8 Gresham OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2012-08-12   
503-660 9 Gresham OR   5562 METROPCS, INC. 672   2016-04-04   
503-661 A Gresham OR GRHMORXBCG1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-662 A Yamhill OR YMHLORXADS0  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-662 0 Yamhill OR   318J COMCAST IP PHONE, LLC 672   2006-05-18   
503-662 1 Yamhill OR   750E ONVOY, LLC - OR 672   2007-05-28   
503-662 2 Yamhill OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2008-11-29   
503-662 3 Yamhill OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-662 4 Yamhill OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-662 5 Yamhill OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-662 6 Yamhill OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2011-02-27   
503-662 7 Yamhill OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2011-03-24   
503-662 8 Yamhill OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2011-04-04   
503-662 9 Yamhill OR   750E ONVOY, LLC - OR 672   2020-11-10   
503-663 A Gresham OR ORNTORXARS0  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-663 0 Gresham OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-663 1 Gresham OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-663 2 Gresham OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-663 3 Gresham OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-663 4 Gresham OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-663 5 Gresham OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-663 6 Gresham OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-663 7 Gresham OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-663 8 Gresham OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2016-08-26   
503-663 9 Gresham OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-664 A Beaver OR PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
503-664 0 Beaver OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2008-11-29   
503-664 1 Beaver OR   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2019-04-28   
503-664 2 Beaver OR   792K CHARTER IP ENABLED SERVICES, LLC 672   2010-04-13   
503-664 3 Beaver OR   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2014-01-28   
503-664 4 Beaver OR   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2005-10-09   
503-664 5 Beaver OR   508J CENTURYLINK COMMUNICATIONS, LLC 672   2013-11-27   
503-664 6 Beaver OR   6529 T-MOBILE USA, INC. 672   2004-11-08   
503-664 7 Beaver OR   750E ONVOY, LLC - OR 672   2018-12-06   
503-664 8 Beaver OR   936F ASTOUND BROADBAND, LLC - OR 672   2017-12-04   
503-664 9 Beaver OR   750E ONVOY, LLC - OR 672   2020-11-10   
503-665 A Gresham OR GRHMORXBCG1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-666 A Gresham OR GRHMORXBCG1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-667 A Gresham OR GRHMORXBCG1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-668 A Stafford-Sandy OR SNDYORXADS2  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-669 A Gresham OR GRHMORXBCG1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-670 A Beaverton OR TGRDORXACG0  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-671 A Beaverton OR BVTNORXBDS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-671 0 Beaverton OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-671 1 Beaverton OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-671 2 Beaverton OR   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672      
503-671 3 Beaverton OR   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672      
503-671 4 Beaverton OR   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672      
503-671 5 Beaverton OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-671 6 Beaverton OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-671 7 Beaverton OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-671 8 Beaverton OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-671 9 Beaverton OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-672 A Beaverton OR BVTNORXBDS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-673 A Stafford-Sandy OR STFRORXXRS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-673 0 Stafford-Sandy OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-673 1 Stafford-Sandy OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2014-07-13   
503-673 2 Stafford-Sandy OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2014-07-13   
503-673 3 Stafford-Sandy OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2014-07-13   
503-673 4 Stafford-Sandy OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-673 5 Stafford-Sandy OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-673 6 Stafford-Sandy OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2014-07-13   
503-673 7 Stafford-Sandy OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-673 8 Stafford-Sandy OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2015-05-16   
503-673 9 Stafford-Sandy OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2015-05-16   
503-674 A Gresham OR GRHMORXBCG1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-675 A Clackamas OR LKOSOR62DS0  9638 QWEST CORPORATION 672      
503-676 A Gresham OR TGRDORAODS0  7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-676 0 Gresham OR   5562 METROPCS, INC. 672   2016-04-04   
503-676 1 Gresham OR   7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-676 2 Gresham OR   7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-676 3 Gresham OR   750E ONVOY, LLC - OR 672   2012-12-17   
503-676 4 Gresham OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2015-12-08   
503-676 5 Gresham OR   750E ONVOY, LLC - OR 672   2012-12-17   
503-676 6 Gresham OR   750E ONVOY, LLC - OR 672   2012-12-17   
503-676 7 Gresham OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2015-12-08   
503-676 8 Gresham OR   936F ASTOUND BROADBAND, LLC - OR 672   2009-07-20   
503-676 9 Gresham OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2015-12-08   
503-677 A Beaverton OR BVTNORXBDS2  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-678 A Aurora OR AURRORXADS0  2395 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 672      
503-678 0 Aurora OR   2395 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 672      
503-678 1 Aurora OR   2395 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 672      
503-678 2 Aurora OR   2395 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 672      
503-678 3 Aurora OR   2395 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 672      
503-678 4 Aurora OR   2395 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 672      
503-678 5 Aurora OR   2395 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 672      
503-678 6 Aurora OR   2395 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 672      
503-678 7 Aurora OR   2395 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 672      
503-678 8 Aurora OR   2395 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 672      

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

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