| Business | Phone |
| Magnolia Lone Star Burge 1000 N County Road 122, Round Rock 78664 | (512) 218-9984 |
| Newland Communities 1717 N I H 35, Round Rock 78664 | (512) 244-6667 |
| Opus West Corp 101 E Old Settlers Blvd 180, Round Rock 78664 | (512) 328-9353 |
| Scenic Land Development Co Round Rock 78664 | (512) 310-1818 |
| Teravista Community Assn 4211 Terra Vista Club Dr, Round Rock 78664 | (512) 310-7421 |
| Teravista Information Center 4211 Terra Vista Club Dr, Round Rock 78664 | (512) 310-2234 |
| Baltgem Development Corp 120 Sundance Pkwy, Round Rock 78681 | (512) 600-0303 |