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Seattle, WA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
206-650 3 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-650 4 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-650 5 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-650 6 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-650 7 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-650 8 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-650 9 STTLWA060MD  5562 METROPCS, INC. 674      
206-652 A STTLWA06DS4  9638 QWEST CORPORATION 674      
206-654 A STTLWA06DS4  9638 QWEST CORPORATION 674      
206-655 A STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-656 A STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-656 0 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-02-18   
206-656 1 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-02-18   
206-656 2 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-02-18   
206-656 3 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-02-18   
206-656 4 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-02-18   
206-656 5 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-02-18   
206-656 6 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-02-18   
206-656 7 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-02-18   
206-656 8 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-02-18   
206-656 9 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-02-18   
206-657 A STTLWA060MD  5562 METROPCS, INC. 674      
206-657 0 STTLWA060MD  5562 METROPCS, INC. 674   2020-12-14   
206-657 1 STTLWA060MD  5562 METROPCS, INC. 674   2020-12-14   
206-657 2 STTLWA060MD  5562 METROPCS, INC. 674   2020-12-14   
206-657 3 STTLWA060MD  5562 METROPCS, INC. 674   2020-12-14   
206-657 4 STTLWAWBXYZ  073H TELNYX LLC 674   2020-12-15   
206-657 5 STTLWAWBXYZ  073H TELNYX LLC 674   2020-12-15   
206-657 6 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2021-01-02   
206-657 7 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2021-01-02   
206-657 8 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-10-05   
206-657 9 STTLWA060MD  5562 METROPCS, INC. 674   2020-12-14   
206-658 A STTLWADUDS0  9638 QWEST CORPORATION 674      
206-658 0 STTLWADUDS0  9638 QWEST CORPORATION 674      
206-658 1 STTLWADUDS0  9638 QWEST CORPORATION 674      
206-658 2 TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2007-01-31   
206-658 3 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-03-22   
206-658 4 STTLWADUDS0  9638 QWEST CORPORATION 674      
206-658 5 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-03-22   
206-658 6 STTLWADUDS0  9638 QWEST CORPORATION 674      
206-658 7 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-03-22   
206-658 8 STTLWADUDS0  9638 QWEST CORPORATION 674      
206-658 9 STTLWADUDS0  9638 QWEST CORPORATION 674      
206-659 A STTLWA03X1X  318J COMCAST IP PHONE, LLC 674      
206-659 0 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2008-12-11   
206-659 1 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2009-09-06   
206-659 2 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2009-08-10   
206-659 3 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2009-09-08   
206-659 4 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2009-08-30   
206-659 5 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2009-09-06   
206-659 6 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2009-09-06   
206-659 7 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2009-09-06   
206-659 8 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2009-09-06   
206-659 9 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2009-09-06   
206-660 A TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-661 A TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-661 0 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-661 1 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-661 2 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-02-21   
206-661 3 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-02-21   
206-661 4 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-02-21   
206-661 5 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-02-21   
206-661 6 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-02-21   
206-661 7 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-03-22   
206-661 8 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-03-22   
206-661 9 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-662 A STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-663 A STTLWA06X8X  6630 USA MOBILITY WIRELESS, INC. 674      
206-664 A STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-664 0 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-664 1 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2007-04-05   
206-664 2 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-664 3 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-664 4 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-664 5 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-664 6 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-664 7 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-664 8 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-664 9 STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-665 A STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-665 0 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2018-11-12   
206-665 1 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2018-11-12   
206-665 2 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2018-11-12   
206-665 3 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2018-11-15   
206-665 4 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2018-11-15   
206-665 5 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2018-11-12   
206-665 6 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2018-11-12   
206-665 7   515J IP HORIZON LLC 674   2018-11-12   
206-665 8   515J IP HORIZON LLC 674   2018-11-12   
206-665 9 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2018-11-11   
206-666 A STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-666 0 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2020-04-13   
206-666 1 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2020-04-13   
206-666 2 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-666 3 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-03-02   
206-666 4 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-666 5 STTLWA060MD  5562 METROPCS, INC. 674   2020-01-11   
206-666 6 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2020-04-27   
206-666 7 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2020-04-27   
206-666 8 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2020-04-27   

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

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