| Business | Phone |
| Common Pleas Court Secretary 224 E Main St, Lancaster 43130 | (740) 687-7044 |
| Fairfield Cnty Youth Court 224 E Main St, Lancaster 43130 | (740) 687-7085 |
| Fairfield County Court Bailiff 239 W Main St, Lancaster 43130 | (740) 687-7046 |
| Fairfield County Magistrate 224 E Main St # 4, Lancaster 43130 | (740) 687-7174 |
| Fairfield County Probate Court 224 E Main St # 303, Lancaster 43130 | (740) 687-7090 |