| Business | Phone |
| Keiser Elementary School 200 E Main St, Keiser 72351 | (870) 526-2127 |
| Keiser Migrant Head Start Center 302 S School St, Keiser 72351 | (870) 526-2532 |
| Mississippi Cnty Eos Head Star 108 Main St, Keiser 72351 | (870) 526-2406 |
| South Ms County Schl District 201 E Main St, Keiser 72351 | (870) 526-2305 |