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Seattle, WA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
206-492 3 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-12-31   
206-492 4 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-11-30   
206-492 5 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2015-11-18   
206-492 6 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2015-11-09   
206-492 7 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2016-01-12   
206-492 8 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2015-12-25   
206-492 9 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-11-30   
206-493 A STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-493 0 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2024-08-16   
206-493 1 STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-493 2 STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-493 3 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2024-08-16   
206-493 4 STTLWAWB20Z  478J NUSO, LLC 674   2024-04-08   
206-493 5 STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-493 6 STTLWAWB20Z  478J NUSO, LLC 674   2024-04-08   
206-493 7 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2024-07-24   
206-493 8 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2024-07-24   
206-493 9 STTLWAWBXSZ  939H COMMIO, LLC 674   2024-04-18   
206-494 A STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-494 0 STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-494 1 STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-494 2 STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-494 3 STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-494 4 STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-494 5 STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-494 6 STTLWAGAPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2005-02-27   
206-494 7 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2005-02-27   
206-494 8 STTLWAGAPS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2005-02-27   
206-494 9 STTLWAWBDS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674      
206-495 A STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-495 0 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-495 1 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-06-04   
206-495 2 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-06-04   
206-495 3 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-06-04   
206-495 4 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-495 5 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-06-04   
206-495 6 STTLWAWBDS1  483E ONVOY, LLC - WA 674      
206-495 7 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-06-04   
206-495 8 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-06-04   
206-495 9   483E ONVOY, LLC - WA 674   2010-12-22   
206-496 A STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-496 0 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2013-05-09   
206-496 1 STTLWA03X7X  829J PAETEC ITEL, LLC 674   2011-06-15   
206-496 2 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2011-06-08   
206-496 3 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2011-06-08   
206-496 4 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2011-06-08   
206-496 5 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2011-04-01   
206-496 6 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2011-04-01   
206-496 7 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2011-06-24   
206-496 8 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2011-06-24   
206-496 9 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2011-06-24   
206-498 A STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
206-499 A PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
206-500 A STTLWA06DS4  9638 QWEST CORPORATION 674      
206-500 0   9638 QWEST CORPORATION 674   2005-11-11   
206-500 1   9638 QWEST CORPORATION 674   2005-11-11   
206-500 2   9638 QWEST CORPORATION 674   2005-11-11   
206-500 3   9638 QWEST CORPORATION 674   2005-11-11   
206-500 4   9638 QWEST CORPORATION 674   2005-11-11   
206-500 5   9638 QWEST CORPORATION 674   2005-11-11   
206-500 6   9638 QWEST CORPORATION 674   2005-11-11   
206-500 7   9638 QWEST CORPORATION 674   2005-11-11   
206-500 8   9638 QWEST CORPORATION 674   2005-11-11   
206-500 9   9638 QWEST CORPORATION 674   2005-11-11   
206-501 A STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-501 0 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2007-02-08   
206-501 1 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-501 2 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2006-05-08   
206-501 3 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2006-05-08   
206-501 4 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2006-05-08   
206-501 5 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-501 6 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-501 7 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-501 8 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-501 9 STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-503 A STTLWA060MD  6529 T-MOBILE USA, INC. 674      
206-503 0 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2017-01-31   
206-503 1 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2017-02-28   
206-503 2 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2017-01-20   
206-503 3 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2017-03-31   
206-503 4 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2017-04-28   
206-503 5 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2017-05-31   
206-503 6 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2017-01-19   
206-503 7 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2017-01-19   
206-503 8 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2017-01-19   
206-503 9 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2017-01-19   
206-504 A STTLWA06DS4  9638 QWEST CORPORATION 674      
206-504 0 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2010-12-03   
206-504 1 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2010-11-13   
206-504 2 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2010-11-13   
206-504 3 STTLWAWBX7Z  006F BANDWIDTH.COM CLEC, LLC - WA 674   2010-11-13   
206-504 4 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2010-12-03   
206-504 5 STTLWA06DS4  9638 QWEST CORPORATION 674      
206-504 6 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2010-11-08   
206-504 7 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2010-11-15   
206-504 8 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2010-11-08   
206-504 9 STTLWA060MD  6529 T-MOBILE USA, INC. 674   2010-11-08   
206-505 A STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
206-506 A STTLWA06DS4  9638 QWEST CORPORATION 674      
206-506 0 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2023-06-30   

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Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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