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Seattle, WA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
206-740 8   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2011-10-28   
206-740 9   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2011-10-28   
206-741 A STTLWAWB16Z  597F VOIP INNOVATIONS, LLC 674      
206-741 0 STTLWAWBDSH  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2019-09-21   
206-741 1 STTLWAWB16Z  597F VOIP INNOVATIONS, LLC 674   2019-09-20   
206-741 2 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-09-25   
206-741 3 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-09-25   
206-741 4 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-09-25   
206-741 5 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-09-25   
206-741 6 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2019-09-21   
206-741 7 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2019-09-21   
206-741 8 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2019-09-21   
206-741 9 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2019-09-21   
206-743 A STTLWAWBDSH  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674      
206-743 0 STTLWAWBDSH  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2011-02-19   
206-743 1 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2011-05-17   
206-743 2 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2011-05-17   
206-743 3 STTLWAWB22Z  515J IP HORIZON LLC 674   2011-02-22   
206-743 4 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2011-05-17   
206-743 5 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2011-06-06   
206-743 6 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2011-06-06   
206-743 7 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2011-06-06   
206-743 8 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2011-06-05   
206-743 9 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2011-06-11   
206-744 A TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
206-744 0 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2004-04-04   
206-744 1 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2004-04-04   
206-744 2 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2004-04-04   
206-744 3 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2004-04-04   
206-744 4 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2004-04-04   
206-744 5 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2004-04-04   
206-744 6 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2004-04-04   
206-744 7 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2004-04-04   
206-744 8 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2004-04-04   
206-744 9 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2004-04-04   
206-747 A TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-747 0 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-12-01   
206-747 1 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-12-01   
206-747 2 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-12-01   
206-747 3 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-12-01   
206-747 4 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-12-01   
206-747 5 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-12-01   
206-747 6 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-12-01   
206-747 7 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-12-01   
206-747 8 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-12-01   
206-747 9 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-12-01   
206-748 A STTLWA06DS4  9638 QWEST CORPORATION 674      
206-749 A STTLWA06DS4  9638 QWEST CORPORATION 674      
206-750 A STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674      
206-750 0 STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674   2022-09-16   
206-750 1 STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674   2022-09-16   
206-750 2 STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674   2022-09-16   
206-750 3 STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674   2022-09-16   
206-750 4 STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674   2022-09-16   
206-750 5 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2022-09-17   
206-750 6 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2022-09-17   
206-750 7 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2022-09-17   
206-750 8 STTLWAWBXYZ  073H TELNYX LLC 674   2022-09-17   
206-750 9 STTLWAWBXYZ  073H TELNYX LLC 674   2022-09-17   
206-751 A STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-751 0 STTLWA060MD  5562 METROPCS, INC. 674   2017-05-09   
206-751 1 STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2017-05-16   
206-751 2 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2018-01-31   
206-751 3 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2017-05-12   
206-751 4 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2017-05-12   
206-751 5 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2017-05-12   
206-751 6 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2017-05-12   
206-751 7 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2017-05-08   
206-751 8 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2017-05-08   
206-751 9 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2017-05-08   
206-752 A STTLWAWB25Z  622J SKYE TELECOM LLC DBA SKYETEL 674      
206-752 0 STTLWAWB25Z  622J SKYE TELECOM LLC DBA SKYETEL 674   2021-05-25   
206-752 1 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-03-04   
206-752 2 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-03-04   
206-752 3 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-03-04   
206-752 4 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-03-04   
206-752 5 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-03-04   
206-752 6 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-03-04   
206-752 7 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-03-04   
206-752 8 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-03-04   
206-752 9 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-03-04   
206-753 A STTLWA06DSE  7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 674      
206-753 0 STTLWA06DSE  7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 674      
206-753 1 STTLWA06DSE  7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 674      
206-753 2 STTLWA06DSE  7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 674      
206-753 3 STTLWA06DSE  7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 674      
206-753 4 STTLWA06DSE  7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 674      
206-753 5 STTLWA06DSE  7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 674      
206-753 6 STTLWA06DSE  7455 LEVEL 3 TELECOM OF WASHINGTON, LLC - WA 674      
206-753 7 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2005-06-25   
206-753 8 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2005-06-25   
206-753 9 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2005-06-25   
206-754 A RDMDWAXAPS0  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674   2024-01-10   
206-755 A STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-756 A STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-756 0 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2021-11-19   
206-756 1 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2021-11-19   
206-756 2 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-11-19   
206-756 3 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-11-19   
206-756 4 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-11-19   

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

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