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NPA: 206 [Rate centres in NPA 206] [Dial plan for NPA 206]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
206-923 5 Seattle WA STTLWAWEDS0  9638 QWEST CORPORATION 674      
206-923 6 Seattle WA STTLWAWEDS0  9638 QWEST CORPORATION 674      
206-923 7 Seattle WA TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2006-02-19   
206-923 8 Seattle WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2006-12-08   
206-923 9 Seattle WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2006-12-08   
206-925 A Seattle WA STTLWACADS0  9638 QWEST CORPORATION 674      
206-925 0 Seattle WA STTLWAWB20Z  478J NUSO, LLC 674   2024-07-01   
206-925 1 Seattle WA STTLWAWB00Z  475J CALLWORKS CORPORATION 674   2024-06-20   
206-925 2 Seattle WA STTLWAWB20Z  478J NUSO, LLC 674   2024-07-01   
206-925 3 Seattle WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2006-12-08   
206-925 4 Seattle WA STTLWACADS0  9638 QWEST CORPORATION 674      
206-925 5 Seattle WA STTLWACADS0  9638 QWEST CORPORATION 674      
206-925 6 Seattle WA STTLWACADS0  9638 QWEST CORPORATION 674      
206-925 7 Seattle WA STTLWACADS0  9638 QWEST CORPORATION 674      
206-925 8 Seattle WA STTLWACADS0  9638 QWEST CORPORATION 674      
206-925 9 Seattle WA STTLWACADS0  9638 QWEST CORPORATION 674      
206-926 A Seattle WA KRLDWADWDS1  7274 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA 674      
206-926 0 Seattle WA KRLDWADWDS1  7274 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA 674      
206-926 1 Seattle WA KRLDWADWDS1  7274 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA 674      
206-926 2 Seattle WA KRLDWADWDS1  7274 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA 674      
206-926 3 Seattle WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2006-08-28   
206-926 4 Seattle WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-05-08   
206-926 5 Seattle WA KRLDWADWDS1  7274 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA 674      
206-926 6 Seattle WA KRLDWADWDS1  7274 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - WA 674      
206-926 7 Seattle WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-05-08   
206-926 8 Seattle WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-05-08   
206-926 9 Seattle WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2006-08-28   
206-928 A Seattle WA STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674      
206-928 0 Seattle WA STTLWA03XMD  624H ONVOY SPECTRUM, LLC 674   2017-08-31   
206-928 1 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2017-09-07   
206-928 2 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2017-09-07   
206-928 3 Seattle WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2017-09-01   
206-928 4 Seattle WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2017-09-01   
206-928 5 Seattle WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2017-09-01   
206-928 6 Seattle WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2017-09-04   
206-928 7 Seattle WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2017-09-04   
206-928 8 Seattle WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2017-09-04   
206-928 9 Seattle WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2017-09-04   
206-929 A Des Moines WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674      
206-929 0 Des Moines WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2016-05-09   
206-929 1 Des Moines WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2016-05-09   
206-929 2 Des Moines WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2016-05-09   
206-929 3 Des Moines WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2016-05-09   
206-929 4 Des Moines WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2016-07-10   
206-929 5 Des Moines WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2017-02-25   
206-929 6 Des Moines WA STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2017-02-25   
206-929 7 Des Moines WA PTORWACYDS0  937F ASTOUND BROADBAND, LLC - WA 674   2017-05-21   
206-929 8 Des Moines WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2016-11-29   
206-929 9 Des Moines WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2016-07-07   
206-930 A Seattle WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-931 A Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-931 0 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-931 1 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-931 2 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-931 3 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-931 4 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-931 5 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-931 6 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-931 7 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-931 8 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-931 9 Seattle WA STTLWA060MD  5562 METROPCS, INC. 674      
206-932 A Seattle WA STTLWAWEDS0  9638 QWEST CORPORATION 674      
206-933 A Seattle WA STTLWAWEDS0  9638 QWEST CORPORATION 674      
206-934 A Seattle WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-934 0 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2011-08-16   
206-934 1 Seattle WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2012-05-17   
206-934 2 Seattle WA STTLWADUDS0  9638 QWEST CORPORATION 674   2011-08-16   
206-934 3 Seattle WA STTLWADUDS0  9638 QWEST CORPORATION 674   2011-08-16   
206-934 4 Seattle WA STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
206-934 5 Seattle WA STTLWADUDS0  9638 QWEST CORPORATION 674   2011-09-26   
206-934 6 Seattle WA STTLWADUDS0  9638 QWEST CORPORATION 674   2011-09-26   
206-934 7 Seattle WA STTLWADUDS0  9638 QWEST CORPORATION 674   2011-08-16   
206-934 8 Seattle WA STTLWADUDS0  9638 QWEST CORPORATION 674   2011-08-16   
206-934 9 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2012-10-10   
206-935 A Seattle WA STTLWAWEDS0  9638 QWEST CORPORATION 674      
206-937 A Seattle WA STTLWAWEDS0  9638 QWEST CORPORATION 674      
206-938 A Seattle WA STTLWAWEDS0  9638 QWEST CORPORATION 674      
206-939 A Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-939 0 Seattle WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-01-13   
206-939 1 Seattle WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2014-09-09   
206-939 2 Seattle WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-02-10   
206-939 3 Seattle WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-02-10   
206-939 4 Seattle WA STTLWA03X7X  829J PAETEC ITEL, LLC 674   2014-10-07   
206-939 5 Seattle WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2013-12-31   
206-939 6 Seattle WA STTLWAWBDS1  483E ONVOY, LLC - WA 674   2013-12-31   
206-939 7 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2013-12-27   
206-939 8 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2013-12-27   
206-939 9 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674   2013-12-27   
206-940 A Seattle WA STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-941 A Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-941 0 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-941 1 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-941 2 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-941 3 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-941 4 Seattle WA TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-01-23   
206-941 5 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-941 6 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-941 7 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-941 8 Seattle WA STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-941 9 Seattle WA STTLWA060MD  5562 METROPCS, INC. 674      

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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