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Seattle, WA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
206-384 2   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2003-08-26   
206-384 3   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2003-08-26   
206-384 4   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-384 5   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2003-08-26   
206-384 6   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2003-08-26   
206-384 7   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2003-08-26   
206-384 8   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2003-08-26   
206-384 9   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2003-08-26   
206-385 A STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-385 0   483E ONVOY, LLC - WA 674   2019-05-25   
206-385 1   483E ONVOY, LLC - WA 674   2019-05-25   
206-385 2   483E ONVOY, LLC - WA 674   2019-05-25   
206-385 3   483E ONVOY, LLC - WA 674   2019-05-25   
206-385 4   483E ONVOY, LLC - WA 674   2019-05-25   
206-385 5   483E ONVOY, LLC - WA 674   2019-05-25   
206-385 6   483E ONVOY, LLC - WA 674   2019-05-25   
206-385 7   483E ONVOY, LLC - WA 674   2019-05-25   
206-385 8   483E ONVOY, LLC - WA 674   2019-05-25   
206-385 9   483E ONVOY, LLC - WA 674   2019-05-25   
206-386 A STTLWA06DS6  9638 QWEST CORPORATION 674      
206-387 A STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-387 0   6529 T-MOBILE USA, INC. 674      
206-387 1   6529 T-MOBILE USA, INC. 674      
206-387 2   6529 T-MOBILE USA, INC. 674      
206-387 3   6529 T-MOBILE USA, INC. 674      
206-387 4   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2006-02-24   
206-387 5   6529 T-MOBILE USA, INC. 674      
206-387 6   6529 T-MOBILE USA, INC. 674      
206-387 7   6529 T-MOBILE USA, INC. 674      
206-387 8   6529 T-MOBILE USA, INC. 674      
206-387 9   6529 T-MOBILE USA, INC. 674      
206-388 A TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
206-388 0   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
206-388 1   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2004-03-10   
206-388 2   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-01-28   
206-388 3   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2004-05-01   
206-388 4   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2004-05-23   
206-388 5   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-02-09   
206-388 6   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-03-22   
206-388 7   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-03-22   
206-388 8   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-03-22   
206-388 9   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-03-22   
206-389 A STTLWA06DS4  9638 QWEST CORPORATION 674      
206-390 A PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-391 A STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-391 0   6529 T-MOBILE USA, INC. 674      
206-391 1   5562 METROPCS, INC. 674      
206-391 2   5562 METROPCS, INC. 674      
206-391 3   5562 METROPCS, INC. 674      
206-391 4   5562 METROPCS, INC. 674      
206-391 5   5562 METROPCS, INC. 674      
206-391 6   5562 METROPCS, INC. 674      
206-391 7   6529 T-MOBILE USA, INC. 674      
206-391 8   5562 METROPCS, INC. 674      
206-391 9   5562 METROPCS, INC. 674      
206-392 A TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
206-393 A STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-393 0   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-393 1   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-393 2   6529 T-MOBILE USA, INC. 674   2005-08-01   
206-393 3   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-393 4   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-393 5   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-393 6   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-393 7   6529 T-MOBILE USA, INC. 674   2005-05-01   
206-393 8   6529 T-MOBILE USA, INC. 674   2005-05-01   
206-393 9   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-394 A KENTWAOBDS0  9638 QWEST CORPORATION 674      
206-395 A STTLWAWBGT5  795G TELTRUST CORPORATION - WA 674      
206-395 0   483E ONVOY, LLC - WA 674   2009-11-22   
206-395 1   483E ONVOY, LLC - WA 674   2022-01-05   
206-395 2   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2010-01-28   
206-395 3   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2010-02-12   
206-395 4   006F BANDWIDTH.COM CLEC, LLC - WA 674   2010-02-19   
206-395 5   006F BANDWIDTH.COM CLEC, LLC - WA 674   2010-02-19   
206-395 6   006F BANDWIDTH.COM CLEC, LLC - WA 674   2010-02-19   
206-395 7   483E ONVOY, LLC - WA 674   2010-01-16   
206-395 8   006F BANDWIDTH.COM CLEC, LLC - WA 674   2010-02-19   
206-395 9   006F BANDWIDTH.COM CLEC, LLC - WA 674   2010-02-19   
206-396 A STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-396 0   6529 T-MOBILE USA, INC. 674      
206-396 1   6529 T-MOBILE USA, INC. 674      
206-396 2   6529 T-MOBILE USA, INC. 674      
206-396 3   6529 T-MOBILE USA, INC. 674      
206-396 4   6529 T-MOBILE USA, INC. 674      
206-396 5   6529 T-MOBILE USA, INC. 674      
206-396 6   6529 T-MOBILE USA, INC. 674      
206-396 7   6529 T-MOBILE USA, INC. 674      
206-396 8   6529 T-MOBILE USA, INC. 674      
206-396 9   6529 T-MOBILE USA, INC. 674      
206-397 A STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-397 0   006F BANDWIDTH.COM CLEC, LLC - WA 674   2010-07-10   
206-397 1   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2015-08-29   
206-397 2   6529 T-MOBILE USA, INC. 674   2010-06-19   
206-397 3   318J COMCAST IP PHONE, LLC 674   2009-12-18   
206-397 4   318J COMCAST IP PHONE, LLC 674   2009-12-18   
206-397 5   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-09-07   
206-397 6   6529 T-MOBILE USA, INC. 674   2010-01-08   
206-397 7   6529 T-MOBILE USA, INC. 674   2010-01-08   
206-397 8   483E ONVOY, LLC - WA 674   2010-08-04   

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

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