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Seattle, WA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
206-453 1 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2007-10-08   
206-453 2 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2007-10-29   
206-453 3 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2007-10-08   
206-453 4 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2007-10-08   
206-453 5 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2007-10-08   
206-453 6 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2008-06-30   
206-453 7 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2007-10-06   
206-453 8 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2007-10-06   
206-453 9 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2007-10-06   
206-454 A TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
206-454 0 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2012-08-31   
206-454 1 STTLWAGAPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2012-04-17   
206-454 2 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2012-03-24   
206-454 3 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2012-03-24   
206-454 4 STTLWAGAPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2012-03-27   
206-454 5 STTLWAGAPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2012-03-27   
206-454 6 STTLWAGAPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2012-03-27   
206-454 7 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2012-06-17   
206-454 8 STTLWA03X7X  829J PAETEC ITEL, LLC 674   2012-05-11   
206-454 9 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2012-09-19   
206-455 A STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-455 0 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2007-10-08   
206-455 1 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2007-10-08   
206-455 2 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2008-06-17   
206-455 3 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2008-06-16   
206-455 4 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2007-10-24   
206-455 5 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2007-10-24   
206-455 6 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2008-06-25   
206-455 7 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2008-06-25   
206-455 8 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2008-06-25   
206-455 9 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2008-06-25   
206-456 A STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-456 0 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-456 1 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-456 2 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-456 3 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2010-07-19   
206-456 4 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2010-10-06   
206-456 5 STTLWAGAPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2010-08-14   
206-456 6 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2010-10-06   
206-456 7 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2010-11-17   
206-456 8 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2010-11-17   
206-456 9 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2011-04-08   
206-457 A PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-457 0 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-457 1 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-457 2 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2011-06-17   
206-457 3 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2011-06-17   
206-457 4 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2011-07-07   
206-457 5 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2011-07-07   
206-457 6 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-08-23   
206-457 7 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-08-23   
206-457 8 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2011-07-07   
206-457 9 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-08-23   
206-458 A STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-458 0 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2008-07-04   
206-458 1 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2008-07-04   
206-458 2 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2008-07-04   
206-458 3 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2008-07-04   
206-458 4 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2008-07-04   
206-458 5 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2008-07-04   
206-458 6 STTLWAGAPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2009-08-13   
206-458 7 STTLWAGAPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2009-08-13   
206-458 8 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2009-10-05   
206-458 9 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2008-07-04   
206-459 A STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-461 A STTLWA06DS0  9638 QWEST CORPORATION 674      
206-462 A STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-462 0 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2007-11-21   
206-462 1 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2008-08-07   
206-462 2 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2007-11-23   
206-462 3 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2007-11-23   
206-462 4 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2007-11-23   
206-462 5 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2007-11-23   
206-462 6 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2007-12-17   
206-462 7 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2008-01-13   
206-462 8 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2008-02-25   
206-462 9 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2008-03-17   
206-464 A STTLWA06DS4  9638 QWEST CORPORATION 674      
206-465 A PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-466 A STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-466 0 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-466 1 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2010-11-16   
206-466 2 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2010-11-29   
206-466 3 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-466 4 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2011-03-21   
206-466 5 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2011-09-15   
206-466 6 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2011-09-15   
206-466 7 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2010-09-02   
206-466 8 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2010-09-02   
206-466 9 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2010-09-02   
206-467 A STTLWA06DS4  9638 QWEST CORPORATION 674      
206-468 A STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-468 0 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2014-11-08   
206-468 1 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2014-11-08   
206-468 2 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2014-11-08   
206-468 3 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2014-11-08   
206-468 4 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2014-11-08   
206-468 5 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2014-11-08   
206-468 6 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2014-11-08   
206-468 7 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2014-11-08   

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

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