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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
847-655 8 Park Ridge IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-656 3 Northbrook IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   1999-03-27   
847-656 4 Northbrook IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   1999-03-10   
847-656 5 Northbrook IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   1999-03-10   
847-659 A Huntley IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-659 2 Huntley IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2000-10-16   
847-659 7 Huntley IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-660 6 Arlington Heights IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-04-10   
847-660 7 Arlington Heights IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-09-16   
847-665 0 Grayslake IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-08-09   
847-665 4 Grayslake IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-07-14   
847-665 8 Grayslake IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-03-20   
847-666 5 Arlington Heights IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2004-12-14   
847-686 A Northbrook IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2024-12-27   
847-686 2 Northbrook IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-686 3 Northbrook IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-693 A Waukegan IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-693 4 Waukegan IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-693 7 Waukegan IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2004-12-09   
847-716 7 Winnetka IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2004-10-22   
847-717 7 Elgin IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2000-06-05   
847-725 0 Elk Grove IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-09-14   
847-725 9 Elk Grove IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-01-13   
847-737 1 River Grove IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-04-06   
847-737 3 River Grove IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2011-04-08   
847-737 4 River Grove IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2003-03-23   
847-737 7 River Grove IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-02-04   
847-737 8 River Grove IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2012-03-04   
847-739 3 Lake Forest IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   1999-07-21   
847-748 2 Highland Park IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2003-12-28   
847-748 3 Highland Park IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   1999-06-18   
847-748 7 Highland Park IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-08-27   
847-752 0 Grayslake IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2008-06-09   
847-752 5 Grayslake IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2003-08-18   
847-752 6 Grayslake IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-04-02   
847-754 3 Arlington Heights IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2003-08-26   
847-754 4 Arlington Heights IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2002-10-20   
847-756 3 Barrington IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2002-07-22   
847-756 5 Barrington IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2001-12-18   
847-756 7 Barrington IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2001-06-25   
847-775 1 North Chicago IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-775 7 North Chicago IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2004-10-08   
847-777 7 Wheeling IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   1999-07-26   
847-779 0 Skokie IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2007-05-04   
847-779 6 Skokie IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2001-05-18   
847-786 2 Winnetka IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2011-11-13   
847-790 7 Northbrook IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2000-06-05   
847-790 8 Northbrook IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   1999-07-21   
847-792 A Hampshire IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-792 0 Hampshire IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-792 4 Hampshire IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-792 6 Hampshire IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-07-15   
847-792 7 Hampshire IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-792 8 Hampshire IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-794 3 Palatine IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-09-05   
847-794 4 Palatine IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-08-06   
847-801 A Schiller Park IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-801 2 Schiller Park IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2000-10-16   
847-801 4 Schiller Park IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2000-09-12   
847-801 8 Schiller Park IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-04-10   
847-807 1 Roselle IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2013-11-10   
847-807 3 Roselle IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2012-06-24   
847-807 4 Roselle IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2008-12-01   
847-810 A Lake Forest IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-810 1 Lake Forest IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2000-12-29   
847-810 7 Lake Forest IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-829 A Cary IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-829 0 Cary IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-04-01   
847-829 1 Cary IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-841 3 Elgin IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   1999-07-21   
847-847 2 Lake Zurich IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-02-17   
847-847 4 Lake Zurich IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2003-08-18   
847-849 1 Northbrook IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2004-12-14   
847-850 A Wheeling IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-850 0 Wheeling IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-10-28   
847-850 1 Wheeling IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   1999-05-17   
847-850 2 Wheeling IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   1999-07-26   
847-850 6 Wheeling IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2004-03-26   
847-850 8 Wheeling IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   1998-11-09   
847-851 2 Dundee IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-09-30   
847-851 3 Dundee IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-09-30   
847-851 5 Dundee IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2002-03-13   
847-851 6 Dundee IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2002-03-13   
847-852 A Barrington IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-852 3 Barrington IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2003-08-26   
847-852 4 Barrington IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-859 5 Evanston IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2005-12-09   
847-861 4 Highland Park IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-08-06   
847-865 A Wauconda IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-865 1 Wauconda IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-05-01   
847-868 9 Evanston IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2010-11-01   
847-871 A Elk Grove IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
847-871 0 Elk Grove IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   1998-10-24   
847-873 8 Arlington Heights IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2006-03-09   
847-874 3 Schaumburg IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2001-01-17   
847-874 5 Schaumburg IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2001-01-17   
847-874 6 Schaumburg IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2001-01-17   
847-874 7 Schaumburg IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2001-01-17   
847-876 7 Wheeling IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   2003-03-19   
847-876 8 Wheeling IL 6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358   1999-04-13   

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Last updated: Tue, 29 Sep 2026 03:00:13 UTC

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