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Seattle, WA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
206-368 A STTLWA04DS0  9638 QWEST CORPORATION 674      
206-369 A PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-370 A STTLWA06DS6  9638 QWEST CORPORATION 674      
206-370 0 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2005-02-27   
206-370 1 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2005-02-27   
206-370 2 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2005-02-27   
206-370 3 STTLWA06DS6  9638 QWEST CORPORATION 674      
206-370 4 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2005-10-01   
206-370 5 STTLWA06DS6  9638 QWEST CORPORATION 674      
206-370 6 STTLWA06DS6  9638 QWEST CORPORATION 674      
206-370 7 STTLWA06DS6  9638 QWEST CORPORATION 674      
206-370 8 STTLWA06DS6  9638 QWEST CORPORATION 674      
206-370 9 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2006-06-08   
206-371 A STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-371 0 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-371 1 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-371 2 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2005-09-01   
206-371 3 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2005-09-01   
206-371 4 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2005-09-01   
206-371 5 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-371 6 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-371 7 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-371 8 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-371 9 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-372 A STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-373 A STTLWA06DS6  9638 QWEST CORPORATION 674      
206-373 0 STTLWA06DS6  9638 QWEST CORPORATION 674      
206-373 1 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2005-10-08   
206-373 2 STTLWA06DS6  9638 QWEST CORPORATION 674      
206-373 3 STTLWA06DS6  9638 QWEST CORPORATION 674      
206-373 4 STTLWA06DS6  9638 QWEST CORPORATION 674      
206-373 5 STTLWA06DS6  9638 QWEST CORPORATION 674      
206-373 6 STTLWA06DS6  9638 QWEST CORPORATION 674      
206-373 7 STTLWA06DS6  9638 QWEST CORPORATION 674      
206-373 8 STTLWA06DS6  9638 QWEST CORPORATION 674      
206-373 9 STTLWA06DS6  9638 QWEST CORPORATION 674      
206-374 A STTLWAELDS0  9638 QWEST CORPORATION 674      
206-375 A STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-375 0 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-375 1 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-375 2 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-375 3 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-375 4 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-375 5 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-375 6 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2003-08-26   
206-375 7 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2006-05-19   
206-375 8 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2005-02-12   
206-375 9 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2006-05-19   
206-376 A STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-376 0 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2016-09-01   
206-376 1 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2016-11-05   
206-376 2 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-11-14   
206-376 3 STTLWA060MD  5562 METROPCS, INC. 674   2017-08-20   
206-376 4 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2016-11-05   
206-376 5 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2016-11-05   
206-376 6 STTLWA060MD  5562 METROPCS, INC. 674   2017-08-20   
206-376 7 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2017-01-16   
206-376 8 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2016-11-05   
206-376 9 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2016-11-05   
206-377 A STTLWA06DS0  9638 QWEST CORPORATION 674      
206-377 0 STTLWA06DS0  9638 QWEST CORPORATION 674      
206-377 1 STTLWA06DS0  9638 QWEST CORPORATION 674      
206-377 2 STTLWA06DS0  9638 QWEST CORPORATION 674      
206-377 3 STTLWA06DS0  9638 QWEST CORPORATION 674      
206-377 4 STTLWA06DS0  9638 QWEST CORPORATION 674      
206-377 5 STTLWA06DS0  9638 QWEST CORPORATION 674      
206-377 6 STTLWA06DS0  9638 QWEST CORPORATION 674      
206-377 7 STTLWA06DS0  9638 QWEST CORPORATION 674      
206-377 8 STTLWA06DS0  9638 QWEST CORPORATION 674      
206-377 9 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2006-08-06   
206-378 A STTLWA05DS0  9638 QWEST CORPORATION 674      
206-379 A STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-379 0 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-11-13   
206-379 1 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-11-13   
206-379 2 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-11-13   
206-379 3 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-11-13   
206-379 4 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-11-13   
206-379 5 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2014-11-14   
206-379 6 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-07-07   
206-379 7 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-07-20   
206-379 8 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-08-10   
206-379 9 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-11-13   
206-380 A STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-380 0 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-380 1 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-380 2 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-380 3 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-380 4 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-380 5 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-380 6 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-380 7 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-380 8 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-380 9 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-381 A STTLWA06DS4  9638 QWEST CORPORATION 674      
206-382 A STTLWA06DS4  9638 QWEST CORPORATION 674      
206-383 A STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-384 A STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-384 0 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2003-08-26   
206-384 1 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2003-08-26   
206-384 2 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2003-08-26   

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

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