| Case Number | Case Title | Open Date | Closed Date |
| 00-0079-TP-AAC | NEXTLINK OHIO, INC. | 01/14/2000 | 11/22/2011 |
| 00-2257-TP-AAC | VOIDED | 11/16/2000 | 11/16/2000 |
| 03-1743-TP-AAC | EZ PHONE, INC. (VOIDED) | 08/05/2003 | 08/05/2003 |
| 06-0322-TP-AAC | BELLSOUTH LONG DISTANCE INC | 02/17/2006 | 11/22/2011 |
| 08-0514-TP-AAC | TIER 2 COMMUNICATIONS LLC | 04/15/2008 | 05/07/2008 |
| 08-0712-TP-AAC | REVOLUTION COMMUNICATIONS COMPANY LLC DBA 1 800 4 A PHONE | 06/12/2008 | 08/07/2008 |
| 09-0056-TP-AAC | AMERICAN BROADBAND AND TELECOMMUNICATIONS CO | 01/26/2009 | 02/09/2009 |
| 09-0103-TP-AAC | BUCKEYE TELESYSTEM INC | 02/13/2009 | 03/02/2009 |
| 09-0245-TP-AAC | TW TELECOM OF OHIO LLC | 03/19/2009 | 04/03/2009 |
| 09-0247-TP-AAC | CHOICE ONE COMMUNICATIONS OF OHIO INC | 03/19/2009 | 04/03/2009 |
| 09-0480-TP-AAC | TSC COMMUNICATIONS INC | 06/08/2009 | 07/17/2009 |
| 09-0529-TP-AAC | NEXUS COMMUNICATIONS INC DBA TSI | 06/25/2009 | 09/09/2009 |
| 09-0889-TP-AAC | CINCINNATI BELL ANY DISTANCE INC | 09/22/2009 | 11/09/2009 |
| 09-0908-TP-AAC | COMCAST PHONE OF OHIO LLC | 10/05/2009 | 11/02/2009 |
| 10-0013-TP-AAC | NUVOX COMMUNICATIONS OF OHIO INC | 01/06/2010 | 01/26/2010 |
| 10-0256-TP-AAC | TSC COMMUNICATIONS INC | 03/03/2010 | 03/25/2010 |
| 10-0264-TP-AAC | BUCKEYE TELESYSTEM INC | 03/08/2010 | 03/25/2010 |
| 10-0540-TP-AAC | IN THE MATTER OF THE APPLICATION OF WINDSTREAM NUVOX OHIO INC TO AMEND ITS CERTIFICATE | 04/20/2010 | 05/11/2010 |
| 10-0546-TP-AAC | TW TELECOM OF OHIO LLC | 04/26/2010 | 05/11/2010 |
| 10-0732-TP-AAC | TW TELECOM OF OHIO LLC | 05/28/2010 | 07/01/2010 |
| 10-0760-TP-AAC | GOLDSTAR COMMUNICATIONS LLC | 06/03/2010 | 07/01/2010 |
| 10-0900-TP-AAC | TSC COMMUNICATIONS INC | 06/25/2010 | 08/24/2010 |
| 10-0968-TP-AAC | MCLEODUSA TELECOMMUNICATIONS SERVICES INC DBA PAETEC BUSINESS SERVICES | 07/14/2010 | 09/01/2010 |
| 10-1004-TP-AAC | ARMSTRONG TELECOMMUNICATIONS INC | 07/21/2010 | 08/24/2010 |
| 10-1427-TP-AAC | ALEC INC | 09/24/2010 | 10/27/2010 |
| 10-1489-TP-AAC | SIGECOM LLC | 10/06/2010 | 10/29/2010 |
| 10-2675-TP-AAC | WINDSTREAM NUVOX OHIO INC | 11/16/2010 | 11/30/2010 |
| 10-3116-TP-AAC | IN THE MATTER OF THE APPLICATION OF BULLSEYE TELCOME INC TO ADD EXCHANGES TO CERTIFICATE | 12/23/2010 | 03/07/2011 |
| 13-2002-TP-AAC | METTEL | 10/02/2013 | 01/29/2014 |
| 14-1748-TP-AAC | GC Pivotal, LLC d/b/a Global Capacity | 10/03/2014 | 10/27/2014 |