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Seattle, WA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
206-756 4   483E ONVOY, LLC - WA 674   2021-11-19   
206-756 5   6529 T-MOBILE USA, INC. 674   2021-11-29   
206-756 6   6529 T-MOBILE USA, INC. 674   2021-11-29   
206-756 7   6529 T-MOBILE USA, INC. 674   2021-11-29   
206-756 8   6529 T-MOBILE USA, INC. 674   2021-11-29   
206-756 9   6529 T-MOBILE USA, INC. 674   2021-11-18   
206-757 A STTLWA06DS4  9638 QWEST CORPORATION 674      
206-760 A STTLWAPADS0  9638 QWEST CORPORATION 674      
206-762 A STTLWADUDS0  9638 QWEST CORPORATION 674      
206-763 A STTLWADUDS0  9638 QWEST CORPORATION 674      
206-764 A STTLWADUDS0  9638 QWEST CORPORATION 674      
206-765 A   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-765 0   6529 T-MOBILE USA, INC. 674   2010-10-06   
206-765 1   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2010-11-25   
206-765 2   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2010-11-25   
206-765 3   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2010-11-25   
206-765 4   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2010-11-25   
206-765 5   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2010-11-25   
206-765 6   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-06-17   
206-765 7   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-06-17   
206-765 8   6529 T-MOBILE USA, INC. 674   2012-10-10   
206-765 9   6529 T-MOBILE USA, INC. 674   2012-10-10   
206-766 A STTLWADUDS0  9638 QWEST CORPORATION 674      
206-766 0   6529 T-MOBILE USA, INC. 674   2007-03-09   
206-766 1   9638 QWEST CORPORATION 674      
206-766 2   9638 QWEST CORPORATION 674      
206-766 3   9638 QWEST CORPORATION 674      
206-766 4   9638 QWEST CORPORATION 674      
206-766 5   9638 QWEST CORPORATION 674      
206-766 6   9638 QWEST CORPORATION 674      
206-766 7   9638 QWEST CORPORATION 674      
206-766 8   9638 QWEST CORPORATION 674      
206-766 9   9638 QWEST CORPORATION 674      
206-767 A STTLWADUDS0  9638 QWEST CORPORATION 674      
206-768 A STTLWADUDS0  9638 QWEST CORPORATION 674      
206-769 A STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-769 0   6529 T-MOBILE USA, INC. 674      
206-769 1   6529 T-MOBILE USA, INC. 674      
206-769 2   6529 T-MOBILE USA, INC. 674      
206-769 3   6529 T-MOBILE USA, INC. 674      
206-769 4   6529 T-MOBILE USA, INC. 674      
206-769 5   6529 T-MOBILE USA, INC. 674      
206-769 6   6529 T-MOBILE USA, INC. 674      
206-769 7   6529 T-MOBILE USA, INC. 674      
206-769 8   6529 T-MOBILE USA, INC. 674      
206-769 9   5562 METROPCS, INC. 674      
206-770 A STTLWAELDS0  9638 QWEST CORPORATION 674      
206-771 A STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-771 0   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-06-06   
206-771 1   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-06-20   
206-771 2   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-07-04   
206-771 3   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-07-18   
206-771 4   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-08-08   
206-771 5   6529 T-MOBILE USA, INC. 674   2016-04-28   
206-771 6   6529 T-MOBILE USA, INC. 674   2016-04-28   
206-771 7   6529 T-MOBILE USA, INC. 674   2016-04-28   
206-771 8   6529 T-MOBILE USA, INC. 674   2016-04-28   
206-771 9   6529 T-MOBILE USA, INC. 674   2016-04-28   
206-772 A RNTNWA01DS0  9638 QWEST CORPORATION 674      
206-773 A STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-773 0   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2016-11-07   
206-773 1   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2016-11-07   
206-773 2   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2016-10-09   
206-773 3   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2017-02-14   
206-773 4   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2017-02-14   
206-773 5   6529 T-MOBILE USA, INC. 674   2016-10-26   
206-773 6   6529 T-MOBILE USA, INC. 674   2016-10-26   
206-773 7   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2017-01-16   
206-773 8   6529 T-MOBILE USA, INC. 674   2016-10-26   
206-773 9   6529 T-MOBILE USA, INC. 674   2016-10-26   
206-774 A STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-775 A STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-775 0   5562 METROPCS, INC. 674   2015-12-26   
206-775 1   5562 METROPCS, INC. 674   2015-12-26   
206-775 2   6529 T-MOBILE USA, INC. 674   2016-01-21   
206-775 3   6529 T-MOBILE USA, INC. 674   2016-01-21   
206-775 4   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-02-08   
206-775 5   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-02-15   
206-775 6   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-03-14   
206-775 7   483E ONVOY, LLC - WA 674   2015-12-25   
206-775 8   483E ONVOY, LLC - WA 674   2015-12-25   
206-775 9   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-04-18   
206-776 A STTLWAWB39Z  598J FIVE9, INC. 674   2024-02-01   
206-776 0   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2023-04-27   
206-776 1   624H ONVOY SPECTRUM, LLC 674   2023-06-08   
206-776 2   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2022-06-30   
206-776 3   624H ONVOY SPECTRUM, LLC 674   2023-06-08   
206-776 4   624H ONVOY SPECTRUM, LLC 674   2023-06-08   
206-776 5   624H ONVOY SPECTRUM, LLC 674   2023-06-08   
206-776 6   490J DISH WIRELESS, LLC 674   2023-07-03   
206-776 7   6529 T-MOBILE USA, INC. 674   2024-07-24   
206-776 8   598J FIVE9, INC. 674   2023-12-20   
206-776 9   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2022-07-01   
206-777 A STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-777 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-777 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-777 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-777 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-777 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-777 5   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2008-03-17   

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

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