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Seattle, WA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
206-854 7 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-854 8 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-854 9 STTLWA060MD  5562 METROPCS, INC. 674      
206-856 A STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-856 0 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-856 1 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-856 2 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-856 3 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-856 4 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-856 5 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-856 6 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-856 7 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-856 8 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-856 9 STTLWA060MD  5562 METROPCS, INC. 674      
206-858 A TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
206-858 0 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2013-09-19   
206-858 1 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2013-09-19   
206-858 2 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2013-02-04   
206-858 3 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2013-02-04   
206-858 4 STTLWA03X7X  829J PAETEC ITEL, LLC 674   2013-02-13   
206-858 5 STTLWA03X7X  829J PAETEC ITEL, LLC 674   2013-02-13   
206-858 6 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2013-02-27   
206-858 7 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2012-12-29   
206-858 8 STTLWAWBDSH  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2013-02-25   
206-858 9 STTLWAWBDSH  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2013-02-25   
206-859 A TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
206-859 0 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2005-10-28   
206-859 1 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2005-10-28   
206-859 2 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
206-859 3 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2005-10-28   
206-859 4 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2005-02-18   
206-859 5 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2005-06-18   
206-859 6 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2005-06-18   
206-859 7 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2006-07-21   
206-859 8 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2005-05-28   
206-859 9 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2005-05-28   
206-860 A STTLWA03DS0  9638 QWEST CORPORATION 674      
206-861 A STTLWA03DS0  9638 QWEST CORPORATION 674      
206-861 0 STTLWA03DS0  9638 QWEST CORPORATION 674      
206-861 1 STTLWA03DS0  9638 QWEST CORPORATION 674      
206-861 2 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2006-06-26   
206-861 3 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2006-07-21   
206-861 4 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2006-10-14   
206-861 5 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-01-23   
206-861 6 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-01-23   
206-861 7 STTLWA03DS0  9638 QWEST CORPORATION 674      
206-861 8 STTLWA03DS0  9638 QWEST CORPORATION 674      
206-861 9 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2007-02-23   
206-862 A   616J LEAP TELECOM, LLC 674   2025-07-26   
206-862 0   616J LEAP TELECOM, LLC 674   2025-07-26   
206-862 1   616J LEAP TELECOM, LLC 674   2025-07-26   
206-862 2   616J LEAP TELECOM, LLC 674   2025-07-26   
206-862 3   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2025-09-14   
206-862 4   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2025-07-28   
206-862 5   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2025-07-28   
206-862 6   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2025-07-28   
206-862 7   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2025-07-28   
206-862 8   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2025-07-28   
206-862 9   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2025-07-28   
206-865 A STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-865 0 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2023-01-23   
206-865 1 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2023-01-23   
206-865 2 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2023-01-23   
206-865 3 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2023-01-23   
206-865 4 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2023-01-23   
206-865 5 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2023-01-23   
206-865 6 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2023-01-23   
206-865 7 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2023-01-23   
206-865 8 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2023-01-23   
206-865 9 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2023-01-23   
206-867 A STTLWAWBXSZ  939H COMMIO, LLC 674      
206-867 0 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-04-29   
206-867 1 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-04-29   
206-867 2 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-05-15   
206-867 3 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-05-15   
206-867 4 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-06-17   
206-867 5 STTLWAWBXSZ  939H COMMIO, LLC 674   2019-04-28   
206-867 6 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-06-17   
206-867 7 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-07-15   
206-867 8 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-07-15   
206-867 9 STTLWA03X7X  829J PAETEC ITEL, LLC 674   2019-05-01   
206-876 A STTLWA06DSE  7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 674      
206-876 0 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2006-11-11   
206-876 1 STTLWA06DSE  7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 674      
206-876 2 STTLWA06DSE  7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 674      
206-876 3 STTLWA06DSE  7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 674      
206-876 4 STTLWA06DSE  7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 674      
206-876 5 STTLWA06DSE  7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 674      
206-876 6 STTLWA06DSE  7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 674      
206-876 7 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-05-08   
206-876 8 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-05-08   
206-876 9 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-05-08   
206-877 A STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-877 0 STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-877 2 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-01-23   
206-877 3 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-01-23   
206-877 8 STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-880 A TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-880 0 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2018-04-01   
206-880 1 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2018-04-01   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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