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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
203-816 4 Trumbull CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-816 6 Trumbull CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2003-09-22   
203-816 8 Trumbull CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2002-07-16   
203-819 7 Waterbury CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2012-03-03   
203-826 2 Danbury CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2010-11-18   
203-826 8 Danbury CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2005-09-10   
203-828 1 Seymour CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2008-09-16   
203-828 2 Seymour CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-828 3 Seymour CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-828 4 Seymour CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-828 5 Seymour CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-842 2 Norwalk CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-842 3 Norwalk CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-842 5 Norwalk CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-844 0 Fairfield CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2004-12-16   
203-871 3 Branford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2004-12-11   
203-883 A Stamford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-883 0 Stamford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2009-11-07   
203-883 1 Stamford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2010-01-31   
203-883 4 Stamford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2010-07-28   
203-883 5 Stamford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2013-01-05   
203-883 6 Stamford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2010-07-28   
203-883 9 Stamford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-885 1 Danbury CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2007-07-03   
203-889 4 New Haven CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-889 5 New Haven CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-889 9 New Haven CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-901 1 New Haven CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2007-11-02   
203-903 A New Haven CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-903 0 New Haven CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-903 9 New Haven CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2009-04-27   
203-904 2 Norwalk CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2012-11-15   
203-909 6 New Haven CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2008-07-25   
203-916 A Bridgeport CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-916 0 Bridgeport CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2010-03-28   
203-916 1 Bridgeport CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-916 4 Bridgeport CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2010-11-25   
203-916 5 Bridgeport CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2010-07-23   
203-916 6 Bridgeport CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2011-01-31   
203-920 4 New Canaan CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2004-04-13   
203-935 2 Meriden CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-936 6 New Haven CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2010-07-02   
203-941 2 Seymour CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2012-03-03   
203-951 0 Milford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2007-04-19   
203-951 3 Milford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2005-08-05   
203-951 5 Milford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2010-11-18   
203-951 6 Milford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2004-12-12   
203-951 8 Milford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2012-06-23   
203-953 0 Bridgeport CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2005-11-03   
203-989 A Stamford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-989 0 Stamford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-989 2 Stamford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2011-02-26   
203-989 3 Stamford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2012-07-29   
203-989 4 Stamford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2012-02-17   
203-993 8 Bridgeport CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2007-05-04   
203-998 A Stamford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
203-998 0 Stamford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2007-05-01   
475-208 A Norwalk CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
475-208 2 Norwalk CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2015-01-29   
475-209 5 New Haven CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2014-10-18   
475-209 8 New Haven CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2015-08-17   
475-216 2 Ansonia-Derby CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2019-08-12   
475-216 3 Ansonia-Derby CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2019-10-27   
475-232 A Stamford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
475-232 2 Stamford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2016-09-15   
475-235 6 Waterbury CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2012-12-01   
475-262 2 Huntington CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2020-05-18   
475-262 3 Huntington CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2020-05-18   
475-262 4 Huntington CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2020-04-10   
475-262 5 Huntington CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2020-08-15   
475-266 8 Norwalk CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2015-08-17   
475-273 3 Bridgeport CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2020-09-06   
475-282 2 Bridgeport CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2011-12-22   
475-288 A Norwalk CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
475-288 1 Norwalk CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2014-11-24   
475-288 2 Norwalk CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2014-11-24   
475-288 3 Norwalk CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2014-11-24   
475-288 4 Norwalk CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2014-11-24   
475-288 5 Norwalk CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2014-11-24   
475-357 4 Milford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2025-01-23   
475-365 6 New Haven CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2024-05-31   
475-369 5 Huntington CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2024-11-04   
475-400 8 Stamford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2020-02-10   
475-444 5 Newtown CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2014-11-21   
475-473 4 Woodbury CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2019-10-12   
475-477 1 Stamford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2020-01-17   
475-529 2 Danbury CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2012-08-15   
475-685 3 Stamford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2019-07-01   
860-200 6 Hartford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2016-05-20   
860-213 8 Norwich CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2008-03-13   
860-218 9 Hartford CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2004-11-08   
860-237 A Norwich CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
860-237 3 Norwich CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2005-01-14   
860-237 4 Norwich CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
860-237 5 Norwich CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2005-02-07   
860-237 6 Norwich CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2014-03-16   
860-237 8 Norwich CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2005-01-09   
860-245 2 Mystic CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2009-06-17   
860-248 A Cornwall CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920      
860-248 2 Cornwall CT 4800 LEVEL 3 COMMUNICATIONS, LLC - CT 920   2005-10-28   

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Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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