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Whatcom County, WA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
360-201 A TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-220 A TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-220 0   6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-220 1   6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-220 2   6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-220 3   6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-220 4   6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-220 5   6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-220 6   6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-220 7   6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-220 8   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2008-12-25   
360-220 9   6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-223 A BLHMWA033MD  6529 T-MOBILE USA, INC. 674      
360-224 A BLHMWA033MD  6529 T-MOBILE USA, INC. 674      
360-255 A TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
360-255 0   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2008-03-14   
360-255 1   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-01-23   
360-255 2   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
360-255 3   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-01-23   
360-255 4   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
360-255 5   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2012-10-12   
360-255 6   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
360-255 7   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2008-07-28   
360-255 8   6529 T-MOBILE USA, INC. 674   2015-05-09   
360-255 9   6529 T-MOBILE USA, INC. 674   2010-07-12   
360-296 A TKWLWAZSPS0  7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
360-296 0   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2006-11-15   
360-296 1   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2006-11-29   
360-296 2   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2007-05-08   
360-296 3   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2007-05-08   
360-296 4   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2007-09-26   
360-296 5   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2007-10-17   
360-296 6   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2007-12-21   
360-296 7   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674      
360-296 8   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2007-12-28   
360-296 9   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2010-09-17   
360-303 A STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-305 A STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-305 0   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-305 1   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-305 2   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-305 3   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 674   2004-03-16   
360-305 4   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2004-09-30   
360-305 5   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2004-09-30   
360-305 6   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2005-12-08   
360-305 7   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-305 8   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2005-05-20   
360-305 9   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-306 A STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-306 0   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-05-10   
360-306 1   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-07-02   
360-306 2   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-05-09   
360-306 3   318J COMCAST IP PHONE, LLC 674   2011-08-19   
360-306 4   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2014-09-13   
360-306 5   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-306 6   6529 T-MOBILE USA, INC. 674   2008-01-10   
360-306 7   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2011-08-08   
360-306 8   318J COMCAST IP PHONE, LLC 674   2007-10-07   
360-306 9   6529 T-MOBILE USA, INC. 674   2013-04-12   
360-312 A FNDLWAXADS1  4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-312 0   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-312 1   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-312 2   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-312 3   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-02-14   
360-312 4   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2002-06-28   
360-312 5   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2003-09-07   
360-312 6   6529 T-MOBILE USA, INC. 674   2004-12-13   
360-312 7   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2006-04-24   
360-312 8   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-312 9   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-318 A LYNDWAXXDS1  4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-318 0   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-318 1   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-318 2   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-318 3   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2006-01-04   
360-318 4   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2008-02-25   
360-318 5   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2008-03-17   
360-318 6   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2008-09-19   
360-318 7   483E ONVOY, LLC - WA 674   2007-04-07   
360-318 8   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-318 9   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-319 A STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-325 A RDMDWASYDS1  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-325 0   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-325 1   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-11-12   
360-325 2   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2009-05-11   
360-325 3   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2009-07-06   
360-325 4   073H TELNYX LLC 674   2017-07-26   
360-325 5   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2009-09-21   
360-325 6   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2009-10-12   
360-325 7   483E ONVOY, LLC - WA 674   2007-04-27   
360-325 8   073H TELNYX LLC 674   2019-03-18   
360-325 9   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2015-11-30   
360-332 A BLANWAXBRS0  4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-354 A LYNDWAXXDS1  4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-366 A CSTRWAXARS0  4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-366 0   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-366 1   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-366 2   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-366 3   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      

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Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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