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Seattle, WA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
206-367 A STTLWA04DS0  9638 QWEST CORPORATION 674      
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   6529 T-MOBILE USA, INC. 674   2005-02-27   
206-370 1   6529 T-MOBILE USA, INC. 674   2005-02-27   
206-370 2   6529 T-MOBILE USA, INC. 674   2005-02-27   
206-370 3   9638 QWEST CORPORATION 674      
206-370 4   6529 T-MOBILE USA, INC. 674   2005-10-01   
206-370 5   9638 QWEST CORPORATION 674      
206-370 6   9638 QWEST CORPORATION 674      
206-370 7   9638 QWEST CORPORATION 674      
206-370 8   9638 QWEST CORPORATION 674      
206-370 9   6529 T-MOBILE USA, INC. 674   2006-06-08   
206-371 A STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-371 0   6529 T-MOBILE USA, INC. 674      
206-371 1   6529 T-MOBILE USA, INC. 674      
206-371 2   6529 T-MOBILE USA, INC. 674   2005-09-01   
206-371 3   6529 T-MOBILE USA, INC. 674   2005-09-01   
206-371 4   6529 T-MOBILE USA, INC. 674   2005-09-01   
206-371 5   6529 T-MOBILE USA, INC. 674      
206-371 6   6529 T-MOBILE USA, INC. 674      
206-371 7   6529 T-MOBILE USA, INC. 674      
206-371 8   6529 T-MOBILE USA, INC. 674      
206-371 9   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   9638 QWEST CORPORATION 674      
206-373 1   6529 T-MOBILE USA, INC. 674   2005-10-08   
206-373 2   9638 QWEST CORPORATION 674      
206-373 3   9638 QWEST CORPORATION 674      
206-373 4   9638 QWEST CORPORATION 674      
206-373 5   9638 QWEST CORPORATION 674      
206-373 6   9638 QWEST CORPORATION 674      
206-373 7   9638 QWEST CORPORATION 674      
206-373 8   9638 QWEST CORPORATION 674      
206-373 9   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   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-375 1   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-375 2   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-375 3   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-375 4   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-375 5   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-375 6   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2003-08-26   
206-375 7   6529 T-MOBILE USA, INC. 674   2006-05-19   
206-375 8   6529 T-MOBILE USA, INC. 674   2005-02-12   
206-375 9   6529 T-MOBILE USA, INC. 674   2006-05-19   
206-376 A STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-376 0   6529 T-MOBILE USA, INC. 674   2016-09-01   
206-376 1   6529 T-MOBILE USA, INC. 674   2016-11-05   
206-376 2   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2016-11-14   
206-376 3   5562 METROPCS, INC. 674   2017-08-20   
206-376 4   6529 T-MOBILE USA, INC. 674   2016-11-05   
206-376 5   6529 T-MOBILE USA, INC. 674   2016-11-05   
206-376 6   5562 METROPCS, INC. 674   2017-08-20   
206-376 7   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2017-01-16   
206-376 8   6529 T-MOBILE USA, INC. 674   2016-11-05   
206-376 9   6529 T-MOBILE USA, INC. 674   2016-11-05   
206-377 A STTLWA06DS0  9638 QWEST CORPORATION 674      
206-377 0   9638 QWEST CORPORATION 674      
206-377 1   9638 QWEST CORPORATION 674      
206-377 2   9638 QWEST CORPORATION 674      
206-377 3   9638 QWEST CORPORATION 674      
206-377 4   9638 QWEST CORPORATION 674      
206-377 5   9638 QWEST CORPORATION 674      
206-377 6   9638 QWEST CORPORATION 674      
206-377 7   9638 QWEST CORPORATION 674      
206-377 8   9638 QWEST CORPORATION 674      
206-377 9   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   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-11-13   
206-379 1   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-11-13   
206-379 2   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-11-13   
206-379 3   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-11-13   
206-379 4   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-11-13   
206-379 5   6529 T-MOBILE USA, INC. 674   2014-11-14   
206-379 6   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-07-07   
206-379 7   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-07-20   
206-379 8   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-08-10   
206-379 9   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-11-13   
206-380 A STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-380 0   6529 T-MOBILE USA, INC. 674      
206-380 1   6529 T-MOBILE USA, INC. 674      
206-380 2   6529 T-MOBILE USA, INC. 674      
206-380 3   6529 T-MOBILE USA, INC. 674      
206-380 4   6529 T-MOBILE USA, INC. 674      
206-380 5   6529 T-MOBILE USA, INC. 674      
206-380 6   6529 T-MOBILE USA, INC. 674      
206-380 7   6529 T-MOBILE USA, INC. 674      
206-380 8   6529 T-MOBILE USA, INC. 674      
206-380 9   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   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2003-08-26   
206-384 1   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2003-08-26   

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

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