| Business | Phone |
| Center Elementary School 601 E Hawkins St, Center 63436 | (573) 267-3341 |
| Mark Twain Jr Senior High Schl 21622 Highway 19, Center 63436 | (573) 267-3538 |
| Ralls County Board-Education 21622 Highway 19, Center 63436 | (573) 267-3397 |
| Ralls County R-2 School Dist 21622 Highway 19, Center 63436 | (573) 267-3398 |