| Business | Phone |
| Warren Municipal Court 141 South St Se # 2, Warren 44483 | (330) 841-2668 |
| Warren Municipal Court Bailiff 141 South St Se, Warren 44483 | (330) 841-2529 |
| Warren Municipal Court Clerk 141 South St Se, Warren 44483 | (330) 841-2525 |
| Warren Municipal Court Judge 141 South St Se, Warren 44483 | (330) 841-2517 |