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Seattle, WA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
206-840 2   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2026-05-25   
206-840 3   700J WAVENATION, LLC 674   2025-09-15   
206-840 4   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2026-05-25   
206-840 5 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2025-01-04   
206-840 6 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2025-01-04   
206-840 7 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2024-12-06   
206-840 8 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2024-12-06   
206-840 9 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2024-12-06   
206-841 A STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-841 0 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-841 1 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-841 2 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-841 3 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-841 4 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-841 5 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-841 6 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-841 7 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-841 8 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-841 9 STTLWA060MD  5562 METROPCS, INC. 674      
206-843 A STTLWA060MD  6529 T-MOBILE USA, INC. 674   2024-12-27   
206-843 0 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2025-01-04   
206-843 1 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2025-01-04   
206-843 2 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2025-01-04   
206-843 3 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2025-01-04   
206-843 4 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2024-12-27   
206-843 5 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2024-12-27   
206-843 6 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2024-12-27   
206-843 7 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2024-12-27   
206-843 8 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2024-12-27   
206-843 9 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2024-12-27   
206-844 A STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-844 0 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-07-14   
206-844 1 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-07-14   
206-844 2 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-07-14   
206-844 3 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-07-14   
206-844 4 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-07-14   
206-844 5 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-07-14   
206-844 6 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-07-14   
206-844 7 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-07-14   
206-844 8 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-07-14   
206-844 9 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2021-07-14   
206-845 A TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-02-23   
206-845 0 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-02-23   
206-845 1 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-02-23   
206-845 2 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-02-23   
206-845 3 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-02-23   
206-845 4 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-02-23   
206-845 5 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-02-23   
206-845 6 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-02-23   
206-845 7 TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2025-02-23   

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Last updated: Sat, 02 May 2026 12:20:53 UTC

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