| Case Number | Case Title | Open Date | Closed Date |
| 01-1764-TP-AIS | CT COMMUNICATIONS NETWORK INC | 07/12/2001 | 11/09/2015 |
| 08-0583-TP-AIS | BUCKLAND TELEPHONE COMPANY | 05/09/2008 | 09/25/2012 |
| 08-1135-TP-AIS | CHAMPAIGN TELEPHONE COMPANY | 09/29/2008 | 04/24/2012 |
| 08-1139-TP-AIS | VERIZON NORTH | 09/30/2008 | 04/24/2012 |
| 09-0934-TP-AIS | CINCINNATI BELL TELEPHONE COMPANY | 10/13/2009 | 09/18/2012 |
| 10-0620-TP-AIS | BENTON RIDGE TELEPHONE COMPANY | 05/10/2010 | 03/03/2011 |