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OCN: 7765 OVATION COMMUNICATIONS OF ILLINOIS, INC.

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
847-805 1 Roselle IL CHCGILWUDS0  358      
847-805 5 Roselle IL CHCGILWUDS0  358      
847-832 5 Glenview IL CHCGILWUDS0  358   1999-03-01   
847-859 4 Evanston IL CHCGILWUDS0  358   2004-09-02   
847-861 A Highland Park IL CHCGILWUDS0  358      
847-861 2 Highland Park IL CHCGILWUDS0  358      
847-890 4 Arlington Heights IL CHCGILWUDS0  358   2004-09-10   
847-893 8 Bartlett IL CHCGILWUDS0  358   2007-01-02   
847-897 5 Northbrook IL CHCGILWUDS0  358   1999-03-01   
847-897 6 Northbrook IL CHCGILWUDS0  358   2007-04-09   
847-901 A Glenview IL CHCGILWUDS0  358      
847-901 0 Glenview IL CHCGILWUDS0  358      
847-901 1 Glenview IL CHCGILWUDS0  358      
847-901 2 Glenview IL CHCGILWUDS0  358      
847-901 8 Glenview IL CHCGILWUDS0  358   2002-10-02   
847-905 A Evanston IL CHCGILWUDS0  358      
847-905 1 Evanston IL CHCGILWUDS0  358      
847-916 5 River Grove IL CHCGILWUDS0  358   2010-03-23   
847-916 6 River Grove IL CHCGILWUDS0  358   2013-08-02   
847-932 4 Libertyville IL CHCGILWUDS0  358   1999-03-01   
847-939 5 Park Ridge IL CHCGILWUDS0  358   1999-03-01   
847-944 8 Schaumburg IL CHCGILWUDS0  358   2006-06-09   
847-972 5 Chicago Zone 03-Newcastle IL CHCGILWUDS0  358   2007-02-04   
847-979 6 Elk Grove IL CHCGILWUDS0  358   2011-06-22   
847-983 6 Skokie IL CHCGILWUDS0  358   2011-03-16   
847-993 8 Park Ridge IL CHCGILWUDS0  358   2006-10-21   
847-999 1 Winnetka IL CHCGILWUDS0  358   2007-02-11   
872-250 7 Chicago Zone 01-Calumet IL CHCGILWUDS0  358   2020-01-06   

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Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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