| Business | Phone |
| Greenfield Elementary School 409 N Montgomery St, Greenfield 65661 | (417) 637-5921 |
| Greenfield High School 410 W College St, Greenfield 65661 | (417) 637-5328 |
| Greenfield Superintendent 410 W College St, Greenfield 65661 | (417) 637-5321 |
| Ocac Head Start 101 E Park St, Greenfield 65661 | (417) 637-2090 |