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Mount Vernon, WA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
360-202 A PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-230 A STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-230 0   5562 METROPCS, INC. 674   2020-08-03   
360-230 1   483E ONVOY, LLC - WA 674   2006-02-27   
360-230 2   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-230 3   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-230 4   483E ONVOY, LLC - WA 674   2020-11-14   
360-230 5   483E ONVOY, LLC - WA 674   2020-11-14   
360-230 6   483E ONVOY, LLC - WA 674   2020-03-07   
360-230 7   483E ONVOY, LLC - WA 674   2020-03-07   
360-230 8   006F BANDWIDTH.COM CLEC, LLC - WA 674   2020-10-10   
360-230 9   6529 T-MOBILE USA, INC. 674   2020-02-06   
360-293 A ANCRWAXXDS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-299 A ANCRWAXXDS1  4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-299 0   4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-299 1   4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-299 2   4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-299 3   4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-299 4   4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-299 5   073H TELNYX LLC 674   2020-12-10   
360-299 6   073H TELNYX LLC 674   2021-11-12   
360-299 7   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2020-11-25   
360-299 8   4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-299 9   4324 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-333 A STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-333 0   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-333 1   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-333 2   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-333 3   6529 T-MOBILE USA, INC. 674   2005-04-03   
360-333 4   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-10-03   
360-333 5   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2006-12-11   
360-333 6   6529 T-MOBILE USA, INC. 674   2004-12-13   
360-333 7   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-333 8   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-333 9   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-336 A MTVRWAXXDS1  4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-391 A STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-391 0   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-391 1   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-391 2   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-391 3   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-391 4   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-391 5   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-391 6   6529 T-MOBILE USA, INC. 674   2006-01-29   
360-391 7   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2008-01-28   
360-391 8   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2007-03-19   
360-391 9   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-395 A STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-395 0   6529 T-MOBILE USA, INC. 674   2020-12-29   
360-395 1   6529 T-MOBILE USA, INC. 674   2020-12-29   
360-395 2   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2015-12-05   
360-395 3   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-395 4   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-395 5   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-01-23   
360-395 7   6529 T-MOBILE USA, INC. 674   2024-08-08   
360-395 8   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-01-23   
360-395 9   483E ONVOY, LLC - WA 674   2023-05-11   
360-399 A STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-399 0   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-09-13   
360-399 1   937F ASTOUND BROADBAND, LLC - WA 674   2009-07-20   
360-399 2   483E ONVOY, LLC - WA 674   2017-01-12   
360-399 3   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-06-09   
360-399 4   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2024-03-24   
360-399 5   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2017-10-12   
360-399 6   006F BANDWIDTH.COM CLEC, LLC - WA 674   2010-07-22   
360-399 7   318J COMCAST IP PHONE, LLC 674   2011-10-27   
360-399 8   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2013-10-10   
360-399 9   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-05-09   
360-404 A MTVRWAXXBMD  483E ONVOY, LLC - WA 674      
360-404 0   6529 T-MOBILE USA, INC. 674   2019-12-07   
360-404 1   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-404 2   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-404 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2021-07-09   
360-404 4   318J COMCAST IP PHONE, LLC 674   2020-04-05   
360-404 5   318J COMCAST IP PHONE, LLC 674   2018-06-22   
360-404 6   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2008-07-21   
360-404 7   483E ONVOY, LLC - WA 674   2021-07-09   
360-404 8   663D ELTOPIA COMMUNICATIONS, LLC - WA 674   2020-07-29   
360-404 9   624H ONVOY SPECTRUM, LLC 674   2023-06-08   
360-416 A MTVRWAXXDS1  4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-419 A MTVRWAXXDS1  4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-419 0   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-419 1   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-419 2   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-419 3   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-419 4   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2002-07-31   
360-419 5   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-02-14   
360-419 6   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2012-02-26   
360-419 7   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-419 8   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-419 9   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-420 A PLSBWAXXX0X  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-420 0   6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-420 1   6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-420 2   6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-420 3   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2003-08-25   
360-420 4   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2004-09-26   
360-420 5   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-02-14   
360-420 6   6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-420 7   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-02-14   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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