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Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
360-855 7 Mount Vernon WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2004-02-09   
360-861 4 Elma WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2004-06-05   
360-868 A Shelton WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-868 4 Shelton WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2002-06-28   
360-868 5 Shelton WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-04-03   
360-868 6 Shelton WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-04-03   
360-872 4 Orting WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2013-12-27   
360-875 2 South Bend WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2020-06-28   
360-897 5 South Prairie WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2022-12-30   
360-899 1 Mount Vernon WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
360-899 3 Mount Vernon WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-11-25   
360-930 3 Poulsbo WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2006-02-24   
360-930 6 Poulsbo WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2008-08-07   
360-940 1 Copalis WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2014-04-07   
360-955 4 Yelm WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2023-05-01   
360-964 7 Montesano WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2013-12-27   
360-979 4 Silverdale WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2015-10-11   
360-994 2 Poulsbo WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2016-12-30   
360-999 5 Olympia WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2015-12-05   
425-212 1 Everett WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2006-09-05   
425-214 1 Bellevue WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-10-28   
425-214 4 Bellevue WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-10-28   
425-216 3 Kirkland WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2004-07-26   
425-216 6 Kirkland WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2006-07-20   
425-223 A Bellevue WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-223 3 Bellevue WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2004-09-02   
425-223 4 Bellevue WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-233 8 Bellevue WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-11-12   
425-242 4 Kirkland WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2008-03-25   
425-242 5 Kirkland WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2008-07-28   
425-242 6 Kirkland WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2010-11-20   
425-250 6 Kirkland WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2011-01-03   
425-256 2 Bellevue WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-05-08   
425-256 4 Bellevue WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-05-08   
425-256 7 Bellevue WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-05-08   
425-256 9 Bellevue WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-05-08   
425-274 2 Bellevue WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-05-08   
425-274 3 Bellevue WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-05-08   
425-276 A Renton WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-276 3 Renton WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-276 4 Renton WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-276 9 Renton WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674      
425-278 4 Bellevue WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-05-08   
425-278 5 Bellevue WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-05-08   
425-278 6 Bellevue WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-05-08   
425-278 9 Bellevue WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-05-08   
425-279 4 Bellevue WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-05-08   
425-279 5 Bellevue WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-05-08   
425-279 7 Bellevue WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-05-08   
425-279 8 Bellevue WA 6121 LEVEL 3 COMMUNICATIONS, LLC - WA 674   2005-05-08   

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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