| Business | Phone |
| Chillicothe City Office 217 W Chestnut St, Chillicothe 61523 | (309) 274-2172 |
| Chillicothe Township Offices 1438 N 4th St, Chillicothe 61523 | (309) 274-8188 |
| City Of Chillicothe 1100 N Cutright St, Chillicothe 61523 | (309) 274-4479 |
| Hallock Township 20008 N Blue Ridge Rd, Chillicothe 61523 | (309) 274-5259 |