| Case Number | Case Title | Open Date | Closed Date |
| 01-2346-TP-ATC | TELIGENT SERVICES, INC and TAC LICENSE CORP. | 09/06/2001 | 06/20/2002 |
| 02-0152-TP-ATC | WINSTAR WIRELESS, INC/WINSTAR COMMUNICATIONS, LLC | 01/17/2002 | 03/07/2002 |
| 03-2077-TP-ATC | ONE POINT COMMUNICATIONS - ILLINOIS, LLC | 10/08/2003 | 11/08/2003 |
| 03-2513-TP-ATC | LIGHTYEAR COMMUNICATIONS, INC AND LIGHTYEAR NETWORK SOLUTIONS, LLC | 12/19/2003 | 01/18/2004 |
| 03-2519-TP-ATC | TIME WARNER TELECOM OF OHIO, L.P./METROCOM AxS L.P. | 12/22/2003 | 01/22/2004 |
| 04-0577-TP-ATC | BELLSOUTH BSE, INC./BELLSOUTH LONG DISTANCE, INC. | 04/21/2004 | 05/21/2005 |
| 04-0923-TP-ATC | FIRSTEL, INC. | 06/10/2004 | 07/10/2004 |
| 04-1409-TP-ATC | XO OHIO, INC., ALLEGIANCE TELECOM OF OHIO, INC AND XO COMMUNICATIONS SERVICES, INC. | 09/13/2004 | 10/13/2004 |
| 04-1723-TP-ATC | STONEBRIDGE COMMUNICATIONS LLC | 11/15/2004 | 12/17/2004 |
| 04-1829-TP-ATC | CITY SIGNAL COMMUNICATIONS, INC. | 12/06/2004 | 09/04/2008 |
| 05-0128-TP-ATC | AMERI VISION COMMUNICATIONS, INC. | 01/31/2005 | 03/03/2005 |
| 05-0487-TP-ATC | CBST ACQUISITION, LLC | 04/12/2005 | 05/12/2005 |
| 05-0529-TP-ATC | KMC TELECOM III LLC / CENTURYTEL ACQUISITION LLC | 04/19/2005 | 05/20/2005 |
| 05-0818-TP-ATC | CLOSECALL AMERICA, INC. AND C.L.K.Y. INC. | 06/27/2005 | 09/23/2005 |
| 06-0597-TP-ATC | COMTEL TELCOM ASSETS LP/EXCEL TELECOMMUNICATIONS, INC. | 04/18/2006 | 05/19/2006 |
| 07-0381-TP-ATC | KENTUCKY DATA LINK INC | 04/05/2007 | |
| 08-1167-TP-ATC | C L Y K DBA CLOSECALL AMERICA INC | 10/17/2008 | 11/17/2008 |
| 85-0415-TP-ATC | LIGHT CALL CORPORATION | 04/03/1985 | 06/11/1985 |
| 85-0599-TP-ATC | INTER EXCHANGE COMMUNICATIONS INC O | 05/15/1985 | 12/10/1985 |
| 87-0316-TP-ATC | ALLAN COMMUNICATIONS/TRI-J COMM | 02/24/1987 | 12/01/1987 |
| 87-0644-TP-ATC | F.C.S INC/TEL-CALL INC. | 04/24/1987 | 10/14/1987 |
| 89-0319-TP-ATC | AFFORD-A-CALL/FLEX COMMUNICATIONS | 02/21/1989 | 10/13/1989 |
| 89-0344-TP-ATC | NETWORK 1, INC./BROWER NETWORK 1 | 02/27/1989 | 06/28/1989 |
| 90-0589-TP-ATC | NATL TEL SERV/TELESPHERE NETWORK | 04/10/1990 | 08/02/1990 |
| 91-2031-TP-ATC | WILTEL, INC./TELESPHERE NETWORK | 11/07/1991 | 12/19/1991 |
| 92-0033-TP-ATC | QWEST MICROWAVE/MCI TELECOMMUNICATI | 01/03/1992 | 03/19/1992 |
| 93-0131-TP-ATC | TRI-STATE TELECOM/LDDS COMMUICATION | 01/15/1993 | 03/11/1993 |
| 93-0840-TP-ATC | TIME WARNER AXS/METROCOMM | 05/18/1993 | 07/01/1993 |
| 93-1504-TP-ATC | TELEPORT DENVER/OHIO LINX | 09/10/1993 | 10/07/1993 |
| 93-1814-TP-ATC | COMCENTRAL CORP. | 11/01/1993 | 12/02/1993 |
| 98-1611-TP-ATC | TIME WARNER OF OHIO, L.P. | 11/30/1998 | 05/12/1999 |
| 99-0762-TP-ATC | TELIGENT, INC. | 06/25/1999 | 09/30/1999 |