| Business | Phone |
| Circuit Clerk's Office 101 W Center St # 106, Sheridan 72150 | (870) 942-2631 |
| Grant County 911 Office 130 Grant 74, Sheridan 72150 | (870) 942-1011 |
| Grant County Election Comm 101 W Center St # 107, Sheridan 72150 | (870) 942-4363 |
| Grant County Extension Office 202 W Pine St, Sheridan 72150 | (870) 942-2231 |
| Juvenile Officer 112 Center St, Sheridan 72150 | (870) 942-8924 |
| Highway Shop 92 Grant 74, Sheridan 72150 | (870) 942-3788 |
| Highway Shop Highway 270 E, Sheridan 72150 | (870) 942-3788 |
| Grant County Municipal Clerk 125 S Oak St, Sheridan 72150 | (870) 942-3464 |
| Grant County Senior Ctr 2535 Highway 270 E, Sheridan 72150 | (870) 942-4824 |