| MASTER FUNDS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Dec 16, 1980 | Inactive |
| IDB WORLDCOM SERVICES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Sep 9, 1983 | Inactive |
| MICROTEL, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Apr 8, 1981 | Inactive |
| ADVANCED TELECOMMUNICATIONS CORPORATIONLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Nov 12, 1992 | Inactive |
| WILTEL UNDERSEA CABLE, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Dec 8, 1993 | Inactive |
| ITC TELE-SERVICES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jan 26, 1994 | Inactive |
| BLT TECHNOLOGIES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | May 4, 1994 | Inactive |
| IDB MEDIA GROUP, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | May 20, 1994 | Inactive |
| ALD COMMUNICATIONS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Oct 12, 1994 | Inactive |
| BITTEL TELECOMMUNICATIONS CORPORATIONLocation not reported, FL · Inactive | Location not reported, FL | Corporation | May 4, 1995 | Inactive |
| MFS GLOBAL NETWORK SERVICES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Nov 8, 1995 | Inactive |
| BROOKS FIBER COMMUNICATIONS-LD, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jan 27, 1997 | Inactive |
| MCI WORLDCOM MANAGEMENT COMPANY, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Nov 6, 1997 | Inactive |
| BC YACHT SALES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Sep 23, 1999 | Inactive |
| MCI WORLDCOM ADVANCED NETWORKS LLCLocation not reported, FL · Inactive | Location not reported, FL | LLC | Dec 30, 1998 | Inactive |
| LDDS WORLDCOM, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Feb 21, 1986 | Inactive |
| TELAMARKETING CORPORATION OF LOUISIANALocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 27, 1986 | Inactive |
| CYLIX COMMUNICATIONS CORPORATIONLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jan 2, 1987 | Inactive |
| TELE-FIBERNET CORPORATIONLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 24, 1987 | Inactive |
| WORLDCOM NETWORK SERVICES, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Apr 7, 1987 | Inactive |
| ANS, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 22, 1988 | Inactive |
| TFN MARKETING COMPANY, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Aug 18, 1988 | Inactive |
| TELE-COLUMBUS WORLD COMMUNICATIONS INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Mar 6, 1989 | Inactive |
| SOUTHERN CELLULAR TELECOM, INC.Location not reported, FL · Inactive | Location not reported, FL | Corporation | Jun 14, 1990 | Inactive |
| LEGEND CREEK, INCORPORATEDDestin, FL · Inactive | Destin, FL | Corporation | Nov 22, 1991 | Inactive |
| BIZ-TEL CORPORATIONLocation not reported, FL · Inactive | Location not reported, FL | Corporation | Jan 31, 1992 | Inactive |