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Seattle, WA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
206-832 6   6529 T-MOBILE USA, INC. 674   2006-12-04   
206-832 7   6529 T-MOBILE USA, INC. 674   2006-12-04   
206-832 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-832 9   6529 T-MOBILE USA, INC. 674   2006-12-04   
206-833 A STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-833 0   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-01-15   
206-833 1   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-01-15   
206-833 2   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-02-04   
206-833 3   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-02-04   
206-833 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2019-01-14   
206-833 5   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-03-04   
206-833 6   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-03-04   
206-833 7   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-03-18   
206-833 8   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-03-31   
206-833 9   6529 T-MOBILE USA, INC. 674   2019-01-15   
206-834 A STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-834 0   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-834 1   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-834 2   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-834 3   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-834 4   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-834 5   6529 T-MOBILE USA, INC. 674   2007-04-05   
206-834 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2006-11-19   
206-834 7   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-834 8   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-834 9   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-835 A STTLWACHDS0  9638 QWEST CORPORATION 674      
206-836 A STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-836 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2023-03-16   
206-836 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2023-03-16   
206-836 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2023-03-16   
206-836 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2023-03-16   
206-836 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2023-03-16   
206-836 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2023-03-16   
206-836 6   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2023-03-16   
206-836 7   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2023-03-16   
206-836 8   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2023-03-16   
206-836 9   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2023-03-16   
206-837 A STTLWAWB24Z  516J TON80 COMMUNICATIONS, LLC 674      
206-837 0   483E ONVOY, LLC - WA 674   2022-11-27   
206-837 1   145J TERRA NOVA TELECOM INC. 674   2023-08-10   
206-837 2   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2022-06-13   
206-837 3   6529 T-MOBILE USA, INC. 674   2024-07-24   
206-837 4   516J TON80 COMMUNICATIONS, LLC 674   2022-03-11   
206-837 5   6529 T-MOBILE USA, INC. 674   2024-07-24   
206-837 6   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2023-09-30   
206-837 7   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2022-03-12   
206-837 8   624H ONVOY SPECTRUM, LLC 674   2022-03-12   
206-837 9   624H ONVOY SPECTRUM, LLC 674   2022-03-12   
206-838 A TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
206-838 0   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
206-838 1   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
206-838 2   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
206-838 3   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
206-838 4   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
206-838 5   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
206-838 6   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
206-838 7   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
206-838 8   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
206-838 9   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2004-07-06   
206-839 A STTLWA06DS4  9638 QWEST CORPORATION 674      
206-839 0   9638 QWEST CORPORATION 674      
206-839 1   9638 QWEST CORPORATION 674      
206-839 2   9638 QWEST CORPORATION 674      
206-839 3   9638 QWEST CORPORATION 674      
206-839 4   9638 QWEST CORPORATION 674      
206-839 5   9638 QWEST CORPORATION 674      
206-839 6   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-08-23   
206-839 7   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2014-06-11   
206-839 8   9638 QWEST CORPORATION 674      
206-839 9   9638 QWEST CORPORATION 674      
206-840 A   700J WAVENATION, LLC 674      
206-840 0   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2024-12-09   
206-840 1   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2024-12-09   
206-840 2   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2025-10-15   
206-840 3   700J WAVENATION, LLC 674   2025-09-15   
206-840 4   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2025-10-15   
206-840 5   6529 T-MOBILE USA, INC. 674   2025-01-04   
206-840 6   6529 T-MOBILE USA, INC. 674   2025-01-04   
206-840 7   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2024-12-06   
206-840 8   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2024-12-06   
206-840 9   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2024-12-06   
206-841 A STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-841 0   6529 T-MOBILE USA, INC. 674      
206-841 1   6529 T-MOBILE USA, INC. 674      
206-841 2   6529 T-MOBILE USA, INC. 674      
206-841 3   6529 T-MOBILE USA, INC. 674      
206-841 4   6529 T-MOBILE USA, INC. 674      
206-841 5   6529 T-MOBILE USA, INC. 674      
206-841 6   6529 T-MOBILE USA, INC. 674      
206-841 7   6529 T-MOBILE USA, INC. 674      
206-841 8   6529 T-MOBILE USA, INC. 674      
206-841 9   5562 METROPCS, INC. 674      
206-843 A STTLWA060MD  6529 T-MOBILE USA, INC. 674   2024-12-27   
206-843 0   6529 T-MOBILE USA, INC. 674   2025-01-04   
206-843 1   6529 T-MOBILE USA, INC. 674   2025-01-04   
206-843 2   6529 T-MOBILE USA, INC. 674   2025-01-04   
206-843 3   6529 T-MOBILE USA, INC. 674   2025-01-04   
206-843 4   6529 T-MOBILE USA, INC. 674   2024-12-27   
206-843 5   6529 T-MOBILE USA, INC. 674   2024-12-27   

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

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