| Case Number | Case Title | Open Date | Closed Date |
| 00-0151-CT-AMT | US WATS/CAPSULE COMMUNICATIONS | 01/25/2000 | 11/29/2000 |
| 00-0269-CT-AMT | LISTING SERVICES/LSSI CORP. | 02/07/2000 | 11/29/2000 |
| 00-0363-CT-AMT | PAGING NETWORK/PAGENET HOLDINGS | 02/22/2000 | 08/17/2001 |
| 00-0689-CT-AMT | WORLD ACCESS, INC. ET AL. | 04/14/2000 | 01/26/2001 |
| 00-0799-CT-AMT | J D SERVICES, INC. | 05/08/2000 | 01/02/2001 |
| 00-0833-CT-AMT | SPRINT COMMUNICATIONS COMPANY L.P. | 05/12/2000 | 05/12/2000 |
| 00-1028-CT-AMT | WORKD ACCESS/COMMUNICATIONS TELE | 06/08/2000 | 11/23/2000 |
| 00-1149-CT-AMT | INET INTERACTIVE NETWORK/GROUP LONG | 06/26/2000 | 12/06/2006 |
| 00-1708-CT-AMT | XTRACOM, INC./BLUE SHIFT TELECOM | 09/20/2000 | 12/03/2000 |
| 00-2300-CT-AMT | ALLTEL COMMUNICATIONS, INC., | 11/26/2000 | 12/27/2000 |
| 01-0889-CT-AMT | GE CAPITAL TELEMANAGEMENT SERVICES CORP/GE CAPITAL COMMUNICATIONS SERV. | 04/16/2001 | 05/01/2001 |
| 01-1801-CT-AMT | PROFESSIONAL COMMUNICATIONS | 07/16/2001 | 07/31/2001 |
| 01-2846-CT-AMT | VARTEC TELECOM, INC. ET. AL. | 11/02/2001 | 11/17/2001 |
| 02-1770-CT-AMT | NUI TELECOM, INC and TELCORP, LTD. | 07/16/2002 | 12/03/2007 |
| 03-0224-CT-AMT | FRONTIER COMMUNICATIONS OF AMERICA, INC. | 01/21/2003 | 02/06/2003 |
| 93-2091-CT-AMT | AMERICALL/MIDAMERICAN COM/LDDS COM | 12/28/1993 | 07/21/1994 |
| 94-1411-CT-AMT | IDB COMMUNICATIONS/LDDS COMMUNICATI | 08/18/1994 | 09/02/1994 |
| 94-1451-CT-AMT | USA MOBILE COMM/PREMIERE PAGE | 08/30/1994 | 09/14/1994 |
| 95-0181-CT-AMT | OHIO STATE CELLULAR PHONE COMPANY | 02/17/1995 | 03/03/1995 |
| 95-0272-CT-AMT | CLARK COMMUNICATIONS/QCI, INC. | 03/10/1995 | 03/25/1995 |
| 95-0786-CT-AMT | GREAT SEAL CELLULAR/CHILL CELLULAR | 08/22/1995 | 09/06/1995 |
| 95-0787-CT-AMT | CELLULAR-10/OHIO RIVER CELLULAR | 08/22/1995 | 09/06/1995 |
| 95-1193-CT-AMT | MIDWEST FIBERNET/CONSOLIDATED NETWO | 12/29/1995 | 05/23/1996 |
| 96-0837-CT-AMT | INDEPENDENT CELLULAR/TELESPECTRUM | 08/16/1996 | 06/28/2004 |
| 96-1134-CT-AMT | NEW PAR COMPANIES | 10/25/1996 | 12/31/1996 |
| 97-0434-CT-AMT | NATIONAL TELEPHONE/NTC SUB, INC. | 04/17/1997 | 09/01/1999 |
| 97-1343-CT-AMT | MIDCOM COM/PHOENIX NETWORK | 10/20/1997 | 12/18/1997 |
| 97-1721-CT-AMT | NETWORK LONG DISTANCE/UNITED WATS | 12/30/1997 | 01/07/1998 |
| 98-0091-CT-AMT | SMARTALK TELESERVICES/AMERICAN EX | 01/14/1998 | 01/29/1998 |
| 98-0295-CT-AMT | NETWORK LONG DISTANCE/EASTERN TELEC | 02/18/1998 | 05/21/1998 |
| 98-0445-CT-AMT | INTRATEL GROUP/NORTH AMERICAN TEL | 03/18/1998 | 01/14/1999 |
| 98-0560-CT-AMT | WAVETECH/IMAGITEL/DDD CALLING | 04/02/1998 | 11/06/1998 |
| 98-0601-CT-AMT | CAPROCK COMMUNICATIONS CORP. | 04/09/1998 | 06/01/1999 |
| 98-1000-CT-AMT | SWITCHED SERVICES/IXC COMMUNICATION | 07/01/1998 | 07/15/1998 |
| 98-1149-CT-AMT | MCLEODUSA TELECOM/CONSOLIDATED COM | 08/14/1998 | 08/29/1998 |
| 98-1663-CT-AMT | TALTON INVISION/AMERITEL PAY PHONES | 12/17/1998 | 01/01/1999 |
| 99-0114-CT-AMT | MOBILECOMM OF THE NORTHEAST | 02/04/1999 | |
| 99-0123-CT-AMT | COASTAL TELECOM/ECLIPSE TELE | 02/05/1999 | 02/20/1999 |
| 99-0712-CT-AMT | AXCES, INC./GEMINI II, INC. | 06/10/1999 | 06/25/1999 |
| 99-0871-CT-AMT | INTERNATIONAL EXCHANGE DBA IE COM | 07/22/1999 | 09/30/1999 |
| 99-0995-CT-AMT | PRIMUS TELECOM/TRESCOM U.S.A. | 08/24/1999 | 09/08/1999 |