| Business | Phone |
| Regional Of Education 730 7th St, Charleston 61920 | (217) 348-0634 |
| Carl Sandburg Elementary Schl 1924 Reynolds Dr, Charleston 61920 | (217) 345-2215 |
| Charleston High School 1615 Lincoln Ave, Charleston 61920 | (217) 345-2196 |
| Charleston Middle School 920 Smith Dr, Charleston 61920 | (217) 345-2193 |
| Charleston School District 1 410 W Polk Ave, Charleston 61920 | (217) 345-2106 |
| Charleston Senior High School 1615 Lincoln Ave, Charleston 61920 | (217) 345-8147 |
| Coles County Christian School 17996 Harrison Street Rd, Charleston 61920 | (217) 345-4283 |
| Community Unit School Dist 910 Smith Dr, Charleston 61920 | (217) 345-4038 |
| Early Childhood Ctr 902 Cleveland Ave, Charleston 61920 | (217) 345-3042 |
| Eastern Illinois Area Spec Ed 5837 Park Dr, Charleston 61920 | (217) 348-7700 |
| Jefferson Elementary School 801 Jefferson Ave, Charleston 61920 | (217) 345-7078 |
| Mark Twain Elementary School 1021 13th St, Charleston 61920 | (217) 345-6018 |