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Portland, OR

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
503-488 2   7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-488 3   7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-488 4   7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-488 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672   2004-07-30   
503-488 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672   2004-07-30   
503-488 7   7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-488 8   7537 LEVEL 3 TELECOM OF OREGON, LLC - OR 672      
503-488 9   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2014-06-27   
503-490 A PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
503-490 0   6529 T-MOBILE USA, INC. 672      
503-490 1   6529 T-MOBILE USA, INC. 672      
503-490 2   6529 T-MOBILE USA, INC. 672      
503-490 3   6529 T-MOBILE USA, INC. 672      
503-490 4   6529 T-MOBILE USA, INC. 672      
503-490 5   6529 T-MOBILE USA, INC. 672      
503-490 6   6529 T-MOBILE USA, INC. 672      
503-490 7   6529 T-MOBILE USA, INC. 672      
503-490 8   6529 T-MOBILE USA, INC. 672      
503-490 9   6529 T-MOBILE USA, INC. 672      
503-493 A PTLDOR12DS0  9638 QWEST CORPORATION 672      
503-494 A PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-497 A PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-499 A PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-500 A PTLDORPBGT0  794G TELTRUST CORPORATION - OR 672      
503-500 0   624H ONVOY SPECTRUM, LLC 672   2022-01-05   
503-500 1   624H ONVOY SPECTRUM, LLC 672   2022-01-05   
503-500 2   624H ONVOY SPECTRUM, LLC 672   2022-01-05   
503-500 3   624H ONVOY SPECTRUM, LLC 672   2022-01-05   
503-500 4   624H ONVOY SPECTRUM, LLC 672   2022-01-05   
503-500 5   076F BANDWIDTH.COM CLEC, LLC - OR 672   2009-06-06   
503-500 6   624H ONVOY SPECTRUM, LLC 672   2022-01-05   
503-500 7   624H ONVOY SPECTRUM, LLC 672   2022-01-05   
503-500 8   624H ONVOY SPECTRUM, LLC 672   2022-01-05   
503-500 9   624H ONVOY SPECTRUM, LLC 672   2022-01-05   
503-501 A BENDOR248MD  6010 NEW CINGULAR WIRELESS PCS, LLC 672      
503-501 0   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2008-05-15   
503-501 1   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2008-05-15   
503-501 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672   2008-06-30   
503-501 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672   2008-06-30   
503-501 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 672   2008-06-30   
503-501 5   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672   2008-06-26   
503-501 6   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2008-07-24   
503-501 7   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2008-07-24   
503-501 8   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2008-07-24   
503-501 9   6529 T-MOBILE USA, INC. 672   2008-07-07   
503-502 A PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
503-504 A PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
503-505 A PTLEORTEPS0  7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-505 0   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2008-08-14   
503-505 1   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2008-08-14   
503-505 2   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2008-08-14   
503-505 3   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2008-10-04   
503-505 4   5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672   2008-10-10   
503-505 5   7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672   2008-08-07   
503-505 6   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2009-08-25   
503-505 7   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2009-08-25   
503-505 8   6529 T-MOBILE USA, INC. 672   2008-10-06   
503-505 9   3234 LEVEL 3 COMMUNICATIONS, LLC - OR 672   2009-08-25   
503-514 A PTLDOR69X1X  6630 USA MOBILITY WIRELESS, INC. 672      
503-515 A PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
503-516 A PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
503-517 A PTLEORTEPS0  7172 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 672      
503-519 A PTLJORIY0MD  6529 T-MOBILE USA, INC. 672      
503-519 0   6529 T-MOBILE USA, INC. 672      
503-519 1   6529 T-MOBILE USA, INC. 672      
503-519 2   6529 T-MOBILE USA, INC. 672      
503-519 3   6529 T-MOBILE USA, INC. 672      
503-519 4   6529 T-MOBILE USA, INC. 672      
503-519 5   6529 T-MOBILE USA, INC. 672      
503-519 6   6529 T-MOBILE USA, INC. 672      
503-519 7   6529 T-MOBILE USA, INC. 672      
503-519 8   6529 T-MOBILE USA, INC. 672      
503-519 9   6529 T-MOBILE USA, INC. 672      
503-522 A PTLDORWNAMD  5820 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - OR 672      
503-525 A PTLDOR69DS1  9638 QWEST CORPORATION 672      
503-527 A PTLDOR69X1X  6630 USA MOBILITY WIRELESS, INC. 672      
503-528 A PTLDOR12DS0  9638 QWEST CORPORATION 672      
503-528 0   9638 QWEST CORPORATION 672      
503-528 1   9638 QWEST CORPORATION 672      
503-528 2   9638 QWEST CORPORATION 672      
503-528 3   9638 QWEST CORPORATION 672      
503-528 4   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2004-09-25   
503-528 5   9638 QWEST CORPORATION 672      
503-528 6   6010 NEW CINGULAR WIRELESS PCS, LLC 672   2004-09-25   
503-528 7   9638 QWEST CORPORATION 672      
503-528 8   9638 QWEST CORPORATION 672      
503-528 9   9638 QWEST CORPORATION 672      
503-529 A PTLDOR69X1X  6630 USA MOBILITY WIRELESS, INC. 672      
503-535 A TGRDORAODS0  7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-535 0   7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-535 1   7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-535 2   7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-535 3   7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-535 4   7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-535 5   7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-535 6   7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-535 7   7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-535 8   7531 TELEPORT COMMUNICATIONS AMERICA, LLC - OR 672      
503-535 9   6529 T-MOBILE USA, INC. 672   2005-09-18   
503-539 A 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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