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Whatcom County, WA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
360-366 4   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-366 5   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-366 6   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2017-12-03   
360-366 7   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-366 8   318J COMCAST IP PHONE, LLC 674   2012-12-17   
360-366 9   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-371 A BRBAWAXADS0  4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-371 0   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-371 1   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-371 2   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-371 3   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-371 4   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-371 5   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-371 6   073H TELNYX LLC 674   2020-12-11   
360-371 7   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-371 8   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-371 9   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-380 A FNDLWAXADS1  4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-383 A FNDLWAXADS1  4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-383 0   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-383 1   483H NATIVE NETWORK, INC. 674   2018-05-28   
360-383 2   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-383 3   9638 QWEST CORPORATION 674   2008-07-09   
360-383 4   9638 QWEST CORPORATION 674   2008-07-09   
360-383 5   483E ONVOY, LLC - WA 674   2013-07-01   
360-383 6   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2008-04-18   
360-383 7   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2008-05-18   
360-383 8   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2015-07-11   
360-383 9   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-384 A FNDLWAXADS1  4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-389 A TACNWADNCM6  6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-389 0   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2010-01-05   
360-389 1   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2010-02-18   
360-389 2   006F BANDWIDTH.COM CLEC, LLC - WA 674   2009-01-30   
360-389 3   006F BANDWIDTH.COM CLEC, LLC - WA 674   2009-01-30   
360-389 4   073H TELNYX LLC 674   2019-12-27   
360-389 5   318J COMCAST IP PHONE, LLC 674   2011-09-30   
360-389 6   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2005-12-01   
360-389 7   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2011-02-13   
360-389 8   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2011-02-28   
360-389 9   6010 NEW CINGULAR WIRELESS PCS, LLC 674      
360-392 A STTLWANEDS0  7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-392 0   318J COMCAST IP PHONE, LLC 674      
360-392 1   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-392 2   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-392 3   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-392 4   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-392 5   159F PEERLESS NETWORK OF WASHINGTON, LLC - WA 674   2020-08-02   
360-392 6   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-392 7   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-392 8   318J COMCAST IP PHONE, LLC 674      
360-392 9   7146 TELEPORT COMMUNICATIONS AMERICA, LLC - WA 674      
360-393 A STTLWAGAAMD  5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-393 0   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-393 1   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2005-12-08   
360-393 2   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-393 3   318J COMCAST IP PHONE, LLC 674   2006-05-27   
360-393 4   318J COMCAST IP PHONE, LLC 674   2006-05-27   
360-393 5   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2006-07-28   
360-393 6   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2006-09-25   
360-393 7   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-393 8   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2006-09-25   
360-393 9   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674      
360-398 A LARLWAXXRS0  4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-398 0   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-398 1   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-398 2   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-398 3   6010 NEW CINGULAR WIRELESS PCS, LLC 674   2010-05-13   
360-398 4   663D ELTOPIA COMMUNICATIONS, LLC - WA 674   2009-04-15   
360-398 5   7173 ELECTRIC LIGHTWAVE LLC DBA ALLSTREAM 674   2009-10-03   
360-398 6   937F ASTOUND BROADBAND, LLC - WA 674   2009-07-20   
360-398 7   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-398 8   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-398 9   4423 ZIPLY FIBER NORTHWEST, LLC DBA ZIPLY FIBER 674      
360-410 A BLHMWA033MD  6529 T-MOBILE USA, INC. 674      
360-410 0   5562 METROPCS, INC. 674      
360-410 1   5562 METROPCS, INC. 674      
360-410 2   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-09-02   
360-410 3   6529 T-MOBILE USA, INC. 674   2019-05-11   
360-410 4   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2017-03-31   
360-410 5   5812 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - WA 674   2019-10-02   
360-410 6   5562 METROPCS, INC. 674      
360-410 7   5562 METROPCS, INC. 674      
360-410 8   5562 METROPCS, INC. 674      
360-410 9   5562 METROPCS, INC. 674      
360-441 A BLHMWA033MD  6529 T-MOBILE USA, INC. 674      
360-441 0   6529 T-MOBILE USA, INC. 674      
360-441 1   6529 T-MOBILE USA, INC. 674      
360-441 2   6529 T-MOBILE USA, INC. 674      
360-441 3   6529 T-MOBILE USA, INC. 674   2007-08-13   
360-441 4   6529 T-MOBILE USA, INC. 674   2007-08-13   
360-441 5   6529 T-MOBILE USA, INC. 674      
360-441 6   6529 T-MOBILE USA, INC. 674   2007-08-13   
360-441 7   6529 T-MOBILE USA, INC. 674      
360-441 8   6529 T-MOBILE USA, INC. 674   2010-09-16   
360-441 9   6529 T-MOBILE USA, INC. 674      
360-483 A STTNWAHODSC  6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-483 0   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-483 1   483E ONVOY, LLC - WA 674      
360-483 2   6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2003-09-13   

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

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