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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
503-678 9 Aurora OR   750E ONVOY, LLC - OR 672   2012-12-17   
503-679 A Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
503-680 A Portland OR PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
503-681 A Beaverton OR HLBOORXBDS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-682 A Stafford-Sandy OR WIVLORXARS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-683 A Clackamas OR TGRDORAODS0  7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-683 0 Clackamas OR   647F ELTOPIA COMMUNICATIONS LLC - OR 672   2010-07-17   
503-683 1 Clackamas OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2010-02-20   
503-683 2 Clackamas OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2010-02-20   
503-683 3 Clackamas OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2010-02-20   
503-683 4 Clackamas OR   9638 QWEST CORPORATION 672   2011-04-06   
503-683 5 Clackamas OR   9638 QWEST CORPORATION 672   2011-04-06   
503-683 6 Clackamas OR   9638 QWEST CORPORATION 672   2011-04-06   
503-683 7 Clackamas OR   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2012-11-16   
503-683 8 Clackamas OR   750E ONVOY, LLC - OR 672   2012-12-17   
503-683 9 Clackamas OR   7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-684 A Beaverton OR TGRDORXACG0  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-685 A Stafford-Sandy OR WIVLORXARS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-686 A Beaverton OR TGRDORAODS0  7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-686 0 Beaverton OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2007-02-28   
503-686 1 Beaverton OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2007-02-28   
503-686 2 Beaverton OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2026-02-04   
503-686 3 Beaverton OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2009-06-06   
503-686 4 Beaverton OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2006-10-19   
503-686 5 Beaverton OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2006-10-19   
503-686 6 Beaverton OR   7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672   2008-04-07   
503-686 7 Beaverton OR   7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-686 8 Beaverton OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2006-10-19   
503-686 9 Beaverton OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2009-06-06   
503-687 A McMinnville OR MMVLORXXCA0  4697 PACIFIC WAVE COMMUNICATIONS 672      
503-688 A Portland OR PTLEORTEPS0  7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-688 0 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2010-09-05   
503-688 1 Portland OR   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-688 2 Portland OR   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-688 3 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2010-09-05   
503-688 4 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2010-09-05   
503-688 5 Portland OR   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-688 6 Portland OR   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-688 7 Portland OR   750E ONVOY, LLC - OR 672   2010-06-25   
503-688 8 Portland OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2010-09-05   
503-688 9 Portland OR   750E ONVOY, LLC - OR 672   2010-06-25   
503-689 A Salem OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-689 0 Salem OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2008-12-13   
503-689 1 Salem OR   318J COMCAST IP PHONE, LLC 672   2007-08-10   
503-689 2 Salem OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2008-12-13   
503-689 3 Salem OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-06-15   
503-689 4 Salem OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-06-15   
503-689 5 Salem OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-06-15   
503-689 6 Salem OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-10-12   
503-689 7 Salem OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2006-10-12   
503-689 8 Salem OR   750E ONVOY, LLC - OR 672   2006-10-12   
503-689 9 Salem OR   9638 QWEST CORPORATION 672      
503-690 A Beaverton OR SMRWORXADS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-691 A Stafford-Sandy OR TULTORXADS0  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-692 A Stafford-Sandy OR TULTORXADS0  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-693 A Beaverton OR HLBOORXBDS1  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-694 A Charbonneau OR CHBUORXARS0  2395 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 672      
503-694 0 Charbonneau OR   2395 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 672      
503-694 1 Charbonneau OR   2395 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 672      
503-694 2 Charbonneau OR   2395 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 672      
503-694 3 Charbonneau OR   750E ONVOY, LLC - OR 672   2014-01-02   
503-694 4 Charbonneau OR   750E ONVOY, LLC - OR 672   2014-01-02   
503-694 5 Charbonneau OR   2395 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 672      
503-694 6 Charbonneau OR   2395 CENTURYTEL OF OREGON, INC. DBA CENTURYLINK 672      
503-694 7 Charbonneau OR   750E ONVOY, LLC - OR 672   2008-09-20   
503-694 8 Charbonneau OR   318J COMCAST IP PHONE, LLC 672   2006-05-31   
503-694 9 Charbonneau OR   076F BANDWIDTH.COM CLEC, LLC - OR 672   2018-10-19   
503-695 A Corbett OR CRBTORXCRS0  2371 CASCADE UTILITIES, INC. 672      
503-696 A Beaverton OR PTLDOR69X9X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672      
503-697 A Clackamas OR LKOSOR62DS0  9638 QWEST CORPORATION 672      
503-698 A Stafford-Sandy OR VYVWORXARS0  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-698 0 Stafford-Sandy OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2021-07-16   
503-698 1 Stafford-Sandy OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-698 2 Stafford-Sandy OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-698 3 Stafford-Sandy OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-698 4 Stafford-Sandy OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-698 5 Stafford-Sandy OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-698 6 Stafford-Sandy OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-698 7 Stafford-Sandy OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-698 8 Stafford-Sandy OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-698 9 Stafford-Sandy OR   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-699 A Clackamas OR LKOSOR62DS0  9638 QWEST CORPORATION 672      
503-701 A Portland OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-702 A Portland OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-703 A Portland OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-704 A Portland OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-705 A Portland OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-706 A Portland OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-707 A Beaverton OR PTLDOR69X9X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672      
503-707 0 Beaverton OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2011-07-03   
503-707 1 Beaverton OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2009-08-16   
503-707 2 Beaverton OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2007-12-17   
503-707 3 Beaverton OR   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672      
503-707 4 Beaverton OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2008-04-06   
503-707 5 Beaverton OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2008-02-08   
503-707 6 Beaverton OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2008-04-06   
503-707 7 Beaverton OR   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2007-05-04   
503-707 8 Beaverton OR   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672      
503-707 9 Beaverton OR   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2009-08-16   
503-708 A Portland OR BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      

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

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