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Seattle, WA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
206-478 7   5562 METROPCS, INC. 674      
206-478 8   5562 METROPCS, INC. 674      
206-478 9   6529 T-MOBILE USA, INC. 674      
206-479 A STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-480 A STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-480 0   841C INTRADO COMMUNICATIONS, LLC 674   2017-08-01   
206-480 1   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2017-08-07   
206-480 2   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2017-07-31   
206-480 3   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2017-07-31   
206-480 4   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2017-07-31   
206-480 5   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2017-07-31   
206-480 6   6529 T-MOBILE USA, INC. 674   2017-08-11   
206-480 7   6529 T-MOBILE USA, INC. 674   2017-08-11   
206-480 8   6529 T-MOBILE USA, INC. 674   2017-08-11   
206-480 9   6529 T-MOBILE USA, INC. 674   2017-08-11   
206-481 A STTLWA05DS0  9638 QWEST CORPORATION 674      
206-481 0   9638 QWEST CORPORATION 674   2016-06-04   
206-481 1   9638 QWEST CORPORATION 674   2016-06-04   
206-481 2   9638 QWEST CORPORATION 674   2016-06-04   
206-481 3   9638 QWEST CORPORATION 674   2016-06-04   
206-481 4   9638 QWEST CORPORATION 674   2016-06-04   
206-481 5   9638 QWEST CORPORATION 674   2016-06-04   
206-481 6   9638 QWEST CORPORATION 674   2016-06-04   
206-481 7   9638 QWEST CORPORATION 674   2016-06-04   
206-481 8   9638 QWEST CORPORATION 674   2016-06-04   
206-481 9   9638 QWEST CORPORATION 674   2016-06-04   
206-482 A PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-482 0   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-03-07   
206-482 1   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-03-07   
206-482 2   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-04-04   
206-482 3   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-04-04   
206-482 4   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-05-02   
206-482 5   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-05-02   
206-482 6   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2016-03-06   
206-482 7   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2016-03-06   
206-482 8   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2016-03-06   
206-482 9   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2016-03-06   
206-483 A STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-483 0   483E ONVOY, LLC - WA 674   2016-07-16   
206-483 1   483E ONVOY, LLC - WA 674   2016-07-16   
206-483 2   483E ONVOY, LLC - WA 674   2016-07-16   
206-483 3   6529 T-MOBILE USA, INC. 674   2016-07-16   
206-483 4   6529 T-MOBILE USA, INC. 674   2016-07-16   
206-483 5   6529 T-MOBILE USA, INC. 674   2016-07-16   
206-483 6   6529 T-MOBILE USA, INC. 674   2016-07-16   
206-483 7   6529 T-MOBILE USA, INC. 674   2016-07-16   
206-483 8   6529 T-MOBILE USA, INC. 674   2016-07-16   
206-483 9   6529 T-MOBILE USA, INC. 674   2016-07-15   
206-484 A PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-485 A STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674      
206-485 0   006F BANDWIDTH.COM CLEC, LLC - WA 674   2016-05-09   
206-485 1   006F BANDWIDTH.COM CLEC, LLC - WA 674   2016-05-09   
206-485 2   006F BANDWIDTH.COM CLEC, LLC - WA 674   2016-05-09   
206-485 3   006F BANDWIDTH.COM CLEC, LLC - WA 674   2016-05-09   
206-485 4   006F BANDWIDTH.COM CLEC, LLC - WA 674   2016-05-09   
206-485 5   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-08-22   
206-485 6   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-09-02   
206-485 7   937F ASTOUND BROADBAND, LLC - WA 674   2016-05-20   
206-485 8   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-09-19   
206-485 9   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2016-05-10   
206-486 A STTLWAWBDSH  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674      
206-486 0   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2012-03-17   
206-486 1   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2012-04-20   
206-486 2   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2012-03-17   
206-486 3   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2012-04-20   
206-486 4   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2012-08-25   
206-486 5   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2012-03-17   
206-486 6   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2012-08-25   
206-486 7   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2012-03-17   
206-486 8   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2012-03-17   
206-486 9   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2012-03-17   
206-487 A STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-487 0   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-08-11   
206-487 1   483E ONVOY, LLC - WA 674   2016-08-12   
206-487 2   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-08-11   
206-487 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2016-08-12   
206-487 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2016-08-12   
206-487 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2016-08-12   
206-487 6   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2016-08-12   
206-487 7   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2016-08-12   
206-487 8   5562 METROPCS, INC. 674   2016-08-12   
206-487 9   5562 METROPCS, INC. 674   2016-08-12   
206-489 A STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-489 0   483E ONVOY, LLC - WA 674   2013-05-20   
206-489 1   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2013-05-27   
206-489 2   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2013-03-23   
206-489 3   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2013-03-23   
206-489 4   483E ONVOY, LLC - WA 674   2013-05-10   
206-489 5   829J PAETEC ITEL, LLC 674   2013-05-16   
206-489 6   6529 T-MOBILE USA, INC. 674   2013-05-16   
206-489 7   6529 T-MOBILE USA, INC. 674   2013-05-16   
206-489 8   6529 T-MOBILE USA, INC. 674   2013-02-18   
206-489 9   6529 T-MOBILE USA, INC. 674   2013-02-18   
206-490 A STTLWA06DS0  9638 QWEST CORPORATION 674      
206-491 A STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-492 A STTLWAGAPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-492 0   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-11-16   
206-492 1   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-12-31   
206-492 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2015-11-09   
206-492 3   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-12-31   

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

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