| Business | Phone |
| Trinity Lutheran Childhood Center 264 County Road 143, Riesel 76682 | (254) 896-7105 |
| Foster Elementary School 200 Williams, Riesel 76682 | (254) 896-2297 |
| Riesel High School 600 Frederick St, Riesel 76682 | (254) 896-3171 |
| Riesel Isd 615 Frederick, Riesel 76682 | (254) 896-5000 |
| Riesel Superintendent's Office 600 Frederick St, Riesel 76682 | (254) 896-6411 |