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Seattle, WA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
206-898 6   6529 T-MOBILE USA, INC. 674      
206-898 7   6529 T-MOBILE USA, INC. 674      
206-898 8   6529 T-MOBILE USA, INC. 674      
206-898 9   5562 METROPCS, INC. 674      
206-900 A STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-900 0   483E ONVOY, LLC - WA 674   2015-08-15   
206-900 1   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-09-30   
206-900 2   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-09-30   
206-900 3   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-10-16   
206-900 4   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-10-16   
206-900 5   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-10-30   
206-900 6   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-10-30   
206-900 7   318J COMCAST IP PHONE, LLC 674   2015-08-28   
206-900 8   483E ONVOY, LLC - WA 674   2015-08-16   
206-900 9   483E ONVOY, LLC - WA 674   2015-08-16   
206-901 A STTLWACHDS0  9638 QWEST CORPORATION 674      
206-902 A STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-902 0   6529 T-MOBILE USA, INC. 674   2007-02-23   
206-902 1   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-902 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-902 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-902 4   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-902 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-902 6   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-01-23   
206-902 7   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-01-23   
206-902 8   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-01-23   
206-902 9   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-903 A STTLWA06DS4  9638 QWEST CORPORATION 674      
206-903 0   9638 QWEST CORPORATION 674      
206-903 1   9638 QWEST CORPORATION 674      
206-903 2   9638 QWEST CORPORATION 674      
206-903 3   9638 QWEST CORPORATION 674      
206-903 4   9638 QWEST CORPORATION 674      
206-903 5   9638 QWEST CORPORATION 674      
206-903 6   9638 QWEST CORPORATION 674      
206-903 7   9638 QWEST CORPORATION 674      
206-903 8   9638 QWEST CORPORATION 674      
206-903 9   9638 QWEST CORPORATION 674      
206-905 A STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-905 0   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-905 1   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2006-04-04   
206-905 2   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-905 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-905 4   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2006-04-04   
206-905 5   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-905 6   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2006-04-16   
206-905 7   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2006-04-16   
206-905 8   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2006-04-16   
206-905 9   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2006-04-04   
206-906 A STTLWA06DS4  9638 QWEST CORPORATION 674      
206-906 0   9638 QWEST CORPORATION 674      
206-906 1   9638 QWEST CORPORATION 674      
206-906 2   9638 QWEST CORPORATION 674      
206-906 3   9638 QWEST CORPORATION 674      
206-906 4   9638 QWEST CORPORATION 674      
206-906 5   9638 QWEST CORPORATION 674      
206-906 6   9638 QWEST CORPORATION 674      
206-906 7   9638 QWEST CORPORATION 674      
206-906 8   9638 QWEST CORPORATION 674      
206-906 9   318J COMCAST IP PHONE, LLC 674   2006-06-20   
206-907 A STTLWA06X8X  6630 USA MOBILITY WIRELESS, INC. 674      
206-909 A STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-910 A TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-913 A STTLWAWEDS0  9638 QWEST CORPORATION 674      
206-913 0   9638 QWEST CORPORATION 674      
206-913 1   6529 T-MOBILE USA, INC. 674   2007-02-23   
206-913 2   318J COMCAST IP PHONE, LLC 674   2006-06-20   
206-913 3   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-11-21   
206-913 4   9638 QWEST CORPORATION 674      
206-913 5   9638 QWEST CORPORATION 674      
206-913 6   9638 QWEST CORPORATION 674      
206-913 7   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-11-21   
206-913 8   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-11-21   
206-913 9   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-11-21   
206-914 A STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-915 A TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-916 A STTLWA06X8X  6630 USA MOBILITY WIRELESS, INC. 674      
206-917 A STTLWA06X8X  6630 USA MOBILITY WIRELESS, INC. 674      
206-919 A STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-920 A STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-922 A   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-922 0   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-922 1   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-922 2   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2006-02-11   
206-922 3   318J COMCAST IP PHONE, LLC 674   2006-06-20   
206-922 4   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-922 5   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-922 6   829J PAETEC ITEL, LLC 674   2011-06-03   
206-922 7   483E ONVOY, LLC - WA 674   2010-04-02   
206-922 8   006F BANDWIDTH.COM CLEC, LLC - WA 674   2010-07-10   
206-922 9   6529 T-MOBILE USA, INC. 674   2010-08-07   
206-923 A STTLWAWEDS0  9638 QWEST CORPORATION 674      
206-923 0   9638 QWEST CORPORATION 674      
206-923 1   9638 QWEST CORPORATION 674      
206-923 2   9638 QWEST CORPORATION 674      
206-923 3   9638 QWEST CORPORATION 674      
206-923 4   9638 QWEST CORPORATION 674      
206-923 5   9638 QWEST CORPORATION 674      
206-923 6   9638 QWEST CORPORATION 674      
206-923 7   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2006-02-19   

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

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