| Business | Phone |
| Carter County District Judge 300 W Main St, Grayson 41143 | (606) 474-5511 |
| Circuit Court Clerk 100 E Main St, Grayson 41143 | (606) 474-5191 |
| Circuit Judge Office 300 W Main St, Grayson 41143 | (606) 474-4414 |
| County Judge Executive 300 W Main St 227, Grayson 41143 | (606) 474-5366 |
| District Court Clerk 100 E Main St, Grayson 41143 | (606) 474-6572 |