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Portland, OR

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
503-449 7   6529 T-MOBILE USA, INC. 672      
503-449 8   6529 T-MOBILE USA, INC. 672      
503-449 9   6529 T-MOBILE USA, INC. 672      
503-450 A PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-452 A PTLDOR17DS0  9638 QWEST CORPORATION 672      
503-453 A TGRDORXACG0  4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-453 0   6529 T-MOBILE USA, INC. 672   2004-04-19   
503-453 1   4323 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 672      
503-453 2   6529 T-MOBILE USA, INC. 672   2002-12-02   
503-453 3   6529 T-MOBILE USA, INC. 672   2002-12-02   
503-453 4   6529 T-MOBILE USA, INC. 672   2004-03-26   
503-453 5   6529 T-MOBILE USA, INC. 672   2002-12-02   
503-453 6   6529 T-MOBILE USA, INC. 672   2002-12-02   
503-453 7   6529 T-MOBILE USA, INC. 672   2002-12-02   
503-453 8   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672   2002-11-04   
503-453 9   6529 T-MOBILE USA, INC. 672   2002-12-02   
503-459 A PTLEORXMAMD  7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-459 0   7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-459 1   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2004-07-31   
503-459 2   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2004-07-31   
503-459 3   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2004-07-31   
503-459 4   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672   2004-10-31   
503-459 5   7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-459 6   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2004-07-31   
503-459 7   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2004-07-31   
503-459 8   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2004-08-06   
503-459 9   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2004-08-06   
503-460 A PTLDOR12DS0  9638 QWEST CORPORATION 672      
503-460 0   9638 QWEST CORPORATION 672      
503-460 1   9638 QWEST CORPORATION 672      
503-460 2   9638 QWEST CORPORATION 672      
503-460 3   9638 QWEST CORPORATION 672      
503-460 4   9638 QWEST CORPORATION 672      
503-460 5   9638 QWEST CORPORATION 672      
503-460 6   9638 QWEST CORPORATION 672      
503-460 7   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2004-11-07   
503-460 8   9638 QWEST CORPORATION 672      
503-460 9   9638 QWEST CORPORATION 672      
503-464 A PTLDOR69DS0  9638 QWEST CORPORATION 672      
503-464 0   9638 QWEST CORPORATION 672      
503-464 1   9638 QWEST CORPORATION 672      
503-464 2   9638 QWEST CORPORATION 672      
503-464 3   9638 QWEST CORPORATION 672      
503-464 4   9638 QWEST CORPORATION 672      
503-464 5   9638 QWEST CORPORATION 672      
503-464 6   6529 T-MOBILE USA, INC. 672   2004-07-10   
503-464 7   9638 QWEST CORPORATION 672      
503-464 8   9638 QWEST CORPORATION 672      
503-464 9   9638 QWEST CORPORATION 672      
503-467 A PTLEORTEPS0  7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-467 0   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-467 1   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2004-05-06   
503-467 2   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-467 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672   2005-03-15   
503-467 4   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672   2005-03-14   
503-467 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672   2005-03-15   
503-467 6   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2004-05-06   
503-467 7   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-467 8   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2004-05-06   
503-467 9   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2004-05-06   
503-471 A PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-473 A PTLDOR69X9X  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672      
503-473 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672      
503-473 1   6529 T-MOBILE USA, INC. 672   2003-06-09   
503-473 2   6529 T-MOBILE USA, INC. 672   2003-06-09   
503-473 3   6529 T-MOBILE USA, INC. 672   2003-06-09   
503-473 4   6529 T-MOBILE USA, INC. 672   2003-06-09   
503-473 5   6529 T-MOBILE USA, INC. 672   2003-06-09   
503-473 6   6529 T-MOBILE USA, INC. 672   2004-04-19   
503-473 7   6529 T-MOBILE USA, INC. 672   2003-11-26   
503-473 8   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672   2003-05-12   
503-473 9   6529 T-MOBILE USA, INC. 672   2005-08-04   
503-475 A BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-477 A PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
503-477 0   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2007-02-09   
503-477 1   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2007-02-09   
503-477 2   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2007-02-09   
503-477 3   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2007-03-07   
503-477 4   318J COMCAST IP PHONE, LLC 672   2007-02-12   
503-477 5   318J COMCAST IP PHONE, LLC 672   2007-02-12   
503-477 6   318J COMCAST IP PHONE, LLC 672   2007-02-12   
503-477 7   318J COMCAST IP PHONE, LLC 672   2007-02-12   
503-477 8   318J COMCAST IP PHONE, LLC 672   2007-02-12   
503-477 9   318J COMCAST IP PHONE, LLC 672   2007-02-12   
503-478 A PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-481 A PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
503-484 A PTLDOR62DS2  7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-484 0   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2015-05-04   
503-484 1   7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-484 2   7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-484 3   6529 T-MOBILE USA, INC. 672   2004-06-03   
503-484 4   6529 T-MOBILE USA, INC. 672   2004-04-19   
503-484 5   6529 T-MOBILE USA, INC. 672   2002-12-02   
503-484 6   6529 T-MOBILE USA, INC. 672   2005-07-04   
503-484 7   6529 T-MOBILE USA, INC. 672   2002-12-02   
503-484 8   6529 T-MOBILE USA, INC. 672   2002-12-02   
503-484 9   9638 QWEST CORPORATION 672      
503-488 A PTLEORXMAMD  7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-488 0   6529 T-MOBILE USA, INC. 672   2007-07-17   
503-488 1   7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      

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

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