| Business | Phone |
| Greenville Elementary School 250 Maple St, Greenville 63944 | (573) 224-3617 |
| Greenville High School 178 Walnut St, Greenville 63944 | (573) 224-3618 |
| Greenville School 178 Walnut St, Greenville 63944 | (573) 224-3000 |
| Greenville Superintendent Ofc 127 Walnut St, Greenville 63944 | (573) 224-3844 |