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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
360-464 4 Olympia WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2002-05-06   
360-464 9 Olympia WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2006-09-08   
360-467 A Snohomish WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-467 4 Snohomish WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-474 2 Marysville WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-01-02   
360-474 4 Marysville WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2002-05-06   
360-474 5 Marysville WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-02-16   
360-483 A Whatcom County WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-483 0 Whatcom County WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-483 2 Whatcom County WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2003-09-13   
360-483 4 Whatcom County WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-11-05   
360-483 5 Whatcom County WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2006-01-08   
360-488 A Mount Vernon WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-488 2 Mount Vernon WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2013-05-04   
360-492 1 Morton WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2009-12-06   
360-504 A Port Angeles WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-504 0 Port Angeles WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-504 1 Port Angeles WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-504 5 Port Angeles WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-504 9 Port Angeles WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-512 A Snohomish WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-512 3 Snohomish WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-529 A Olympia WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-529 3 Olympia WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2010-11-30   
360-529 4 Olympia WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2011-06-05   
360-529 5 Olympia WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2011-06-05   
360-536 4 Silverdale WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2002-06-28   
360-539 A Olympia WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-539 0 Olympia WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-539 1 Olympia WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-539 2 Olympia WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-539 4 Olympia WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-539 5 Olympia WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-539 6 Olympia WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-539 8 Olympia WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-539 9 Olympia WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-542 1 Mount Vernon WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-542 2 Mount Vernon WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-542 3 Mount Vernon WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-542 5 Mount Vernon WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-542 7 Mount Vernon WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-542 8 Mount Vernon WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-542 9 Mount Vernon WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-543 A Whatcom County WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-543 0 Whatcom County WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-543 5 Whatcom County WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-543 7 Whatcom County WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-543 8 Whatcom County WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2015-08-09   
360-543 9 Whatcom County WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-544 A Oak Harbor WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-544 1 Oak Harbor WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-544 5 Oak Harbor WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-544 8 Oak Harbor WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-545 A Shelton WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-545 4 Shelton WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-548 A Marysville WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-548 8 Marysville WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-09-17   
360-552 A Belfair WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-552 4 Belfair WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-554 A Port Townsend WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-554 0 Port Townsend WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-554 4 Port Townsend WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-554 5 Port Townsend WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-557 A Chehalis WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-557 0 Chehalis WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-587 A Skykomish WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-587 4 Skykomish WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2004-06-05   
360-587 5 Skykomish WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2012-02-26   
360-588 2 Mount Vernon WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-12-15   
360-588 3 Mount Vernon WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-12-15   
360-588 6 Mount Vernon WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2004-07-25   
360-588 7 Mount Vernon WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-09-26   
360-603 A Whatcom County WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-603 4 Whatcom County WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-603 5 Whatcom County WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-603 7 Whatcom County WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-603 9 Whatcom County WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-610 4 Mount Vernon WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-09-22   
360-612 A Aberdeen WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-612 0 Aberdeen WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-612 4 Aberdeen WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-614 A Hoodsport WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-614 9 Hoodsport WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-615 A Enumclaw WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-615 5 Enumclaw WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-616 A Bremerton WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-616 0 Bremerton WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-616 2 Bremerton WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-616 4 Bremerton WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-616 5 Bremerton WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-616 7 Bremerton WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-616 9 Bremerton WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-618 A Marysville WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-618 0 Marysville WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-618 4 Marysville WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-618 5 Marysville WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-618 6 Marysville WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-618 7 Marysville WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-618 8 Marysville WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-626 0 Poulsbo WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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