| Case Number | Case Title | Open Date | Closed Date |
| 03-0941-TP-CTR | CINCINNATI BELL TELEPHONE COMPANY | 04/08/2003 | 05/09/2003 |
| 03-1746-TP-CTR | UNITED TELEPHONE COMPANY OF OHIO DBA SPRINT | 08/06/2003 | 12/19/2003 |
| 04-0052-TP-CTR | AT&T COMMUNICATIONS OF OHIO | 01/14/2004 | 01/01/2005 |
| 04-0053-TP-CTR | TCG, OHIO | 01/14/2004 | 01/01/2005 |
| 04-0107-TP-CTR | SBC ADVANCED SOLUTIONS, INC. | 01/29/2004 | 01/01/2005 |
| 04-0467-TP-CTR | ICG TELECOM GROUP, INC. DBA ICG COMMUNICATIONS | 04/01/2004 | 01/01/2005 |
| 04-0931-TP-CTR | SBC OHIO | 01/05/2004 | 01/01/2005 |
| 04-1016-TP-CTR | TOLEDO AREA TELECOMMUNICATIONS SERVICES, INC. DBA BUCKEYE TELESYSTEM | 01/06/2004 | 01/01/2005 |
| 04-1017-TP-CTR | BUCKEYE TELESYSTEM, INC. | 01/06/2004 | 01/01/2005 |
| 04-1064-TP-CTR | CINCINNATI BELL TELEPHONE COMPANY | 07/06/2004 | 01/01/2005 |
| 05-0062-TP-CTR | VERIZON SELECT SERVICES, INC. | 01/14/2005 | 12/31/2007 |
| 05-0070-TP-CTR | AT&T COMMUNICATIONS OF OHIO, INC. | 01/18/2005 | 12/31/2007 |
| 05-0071-TP-CTR | TCG OHIO INC. | 01/18/2005 | 12/31/2007 |
| 05-0107-TP-CTR | SBC ADVANCED SOLUTIONS, INC. | 01/19/2005 | |
| 05-0388-TP-CTR | CINCINNATI BELL EXTENDED TERRITORIES LLC | 03/25/2005 | 12/31/2007 |
| 05-0467-TP-CTR | ICG TELECOMM GROUP INC. | 01/19/2005 | |
| 05-0931-TP-CTR | SBC OHIO | 01/03/2005 | 01/03/2006 |
| 05-1017-TP-CTR | BUCKEYE TELESYSTEM, INC. | 01/11/2005 | |
| 06-0029-TP-CTR | BELLSOUTH LONG DISTANCE INC | 01/10/2006 | 01/01/2007 |
| 06-0148-TP-CTR | TCG OHIO INC | 01/30/2006 | 01/01/2007 |
| 06-0380-TP-CTR | ACC TELECOMMUNICATIONS LLC DBA ADELPHIA | 03/03/2006 | 01/01/2007 |
| 06-0388-TP-CTR | CINCINNATI BELL EXTENDED TERRITORIES, LLC | 01/13/2006 | 12/24/2007 |
| 06-0579-TP-CTR | AT&T COMMUNICATIONS OF OHIO INC | 04/12/2006 | 01/01/2007 |
| 06-0931-TP-CTR | SBC OHIO | 12/30/2005 | 12/31/2007 |
| 06-0970-TP-CTR | QWEST COMMUNICATIONS CORPORATION | 08/01/2006 | 01/01/2007 |
| 06-1017-TP-CTR | BUCKEYE TELESYSTEM INC | 02/03/2006 | 12/18/2006 |
| 06-1064-TP-CTR | CINCINNATI BELL TELEPHONE COMPANY LLC | 01/13/2006 | 12/14/2006 |
| 07-0167-TP-CTR | VERIZON NORTH INC | 02/23/2007 | 12/31/2007 |
| 07-0190-TP-CTR | AT&T COMMUNICATIONS OF OHIO, INC | 03/05/2007 | 12/31/2007 |
| 07-0192-TP-CTR | TCG OF OHIO, INC | 03/05/2007 | 12/31/2007 |
| 07-0370-TP-CTR | VERIZON SELECT SERVICES INC / VSSI | 04/03/2007 | 12/31/2007 |
| 07-0388-TP-CTR | CINCINNATI BELL EXTENDED TERRITORIES LLC | 01/18/2007 | 12/31/2007 |
| 07-0931-TP-CTR | AT&T OHIO | 01/08/2007 | 12/31/2007 |
| 07-0943-TP-CTR | MCI COMMUNICATIONS SERVICES INC DBA VERIZON BUSINESS SERVICES | 08/27/2007 | 12/31/2007 |
| 07-0970-TP-CTR | QWEST COMMUNICATIONS CORPORATION | 02/22/2007 | 12/31/2007 |
| 07-1017-TP-CTR | BUCKEYE TELESYSTEM INC | 01/11/2007 | 12/31/2007 |
| 07-1064-TP-CTR | CINCINNATI BELL TELEPHONE LLC | 01/18/2007 | 12/31/2007 |