| Business | Phone |
| East Jasper County School Dist 714 N Pine Ave, Heidelberg 39439 | (601) 787-2055 |
| East Jasper County School Supt 714 N Pine Ave, Heidelberg 39439 | (601) 787-3281 |
| Heidelberg Academy Inc 1312 Academy Dr, Heidelberg 39439 | (601) 787-4589 |
| Heidelberg High School 804 N Pine Ave Hwy 528 E, Heidelberg 39439 | (601) 787-3414 |
| William J Berry School 1599 County Road 35, Heidelberg 39439 | (601) 787-2607 |