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Mount Vernon, WA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
360-855 9 SWLYWAXARS2  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-856 A MTVRWAXXDS1  4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-873 A MTVRWAXXDS1  4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-873 0 STTLWAWBXYZ  073H TELNYX LLC 674   2020-07-20   
360-873 1 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2019-07-30   
360-873 2 MTVRWAXXDS1  4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-873 3 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2019-07-30   
360-873 4 MTVRWAXXDS1  4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-873 5 STTLWAWBDSH  159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2018-11-17   
360-873 6 STTLWAWBDS1  483E ONVOY, LLC - WA 674   2016-03-31   
360-873 7 BOTHWAAK2MD  6529 T-MOBILE USA, INC. 674   2018-04-13   
360-873 8 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2005-03-26   
360-873 9 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2021-04-13   
360-899 A STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-899 0 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-10-16   
360-899 1 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-899 2 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2018-07-12   
360-899 3 STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-11-25   
360-899 4 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2010-11-07   
360-899 5 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2005-03-26   
360-899 6 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-07-11   
360-899 7 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-07-02   
360-899 8 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-11-30   
360-899 9 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2013-12-27   
360-941 A PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-941 0 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-941 1 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-941 2 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-941 3 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-941 4 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-941 5 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-941 6 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-941 7 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-941 8 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2008-12-17   
360-941 9 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-01-21   
360-982 A BOTHWAAK2MD  6529 T-MOBILE USA, INC. 674      
360-982 0 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-05-06   
360-982 1 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2012-10-22   
360-982 2 STTLWA03X1X  318J COMCAST IP PHONE, LLC 674   2007-04-20   
360-982 3 PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-09-23   
360-982 4 BOTHWAAK2MD  6529 T-MOBILE USA, INC. 674   2024-07-25   
360-982 5 BOTHWAAK2MD  6529 T-MOBILE USA, INC. 674   2013-01-02   
360-982 6 BOTHWAAK2MD  6529 T-MOBILE USA, INC. 674   2012-02-02   
360-982 7 BOTHWAAK2MD  6529 T-MOBILE USA, INC. 674   2011-06-21   
360-982 8 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2013-04-13   
360-982 9 BOTHWAAK2MD  5562 METROPCS, INC. 674   2012-02-15   
564-260 A BOTHWAAK2MD  6529 T-MOBILE USA, INC. 674   2024-11-15   
564-260 0 BLLVWASHDMD  732J NUSO, LLC 674   2024-11-18   
564-260 1 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2024-11-18   
564-260 2 STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2026-05-08   

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

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