| Business | Phone |
| Gen 3 Telecom 2419 S Babcock St, Melbourne 32901 | (321) 676-0063 |
| Heritage Communication Corp 1600 W Eau Gallie Blvd # 201, Melbourne 32935 | (321) 308-4000 |
| Infosystems Inc 448 Spring Lake Dr, Melbourne 32940 | (321) 255-5651 |
| Lynx Telecommunications Corp 717 John Carroll Ln, Melbourne 32904 | (321) 795-9300 |
| Masterclick Inc 1600 W Eau Gallie Blvd, Melbourne 32935 | (321) 308-0648 |
| Supra Telecom 728 Palmetto Ave, Melbourne 32901 | (321) 733-4951 |
| Tecom Group 1900 S Harbor City Blvd, Melbourne 32901 | (321) 956-3454 |
| Universal Telecommunications 1600 W Eau Gallie Blvd, Melbourne 32935 | (321) 752-4414 |