| Business | Phone |
| Assembly Of God Church Hwy 65 N, Mercer 64661 | (660) 382-5146 |
| Bethel United Methodist Church Rr 1, Mercer 64661 | (660) 382-4111 |
| First Christian Church 320 S Main, Mercer 64661 | (816) 382-5838 |
| Lineville-Mercer Christian Chr Church Rd, Mercer 64661 | (660) 382-4818 |
| Mercer Baptist Church Mercer 64661 | (660) 382-4795 |
| Mercer United Methodist Church Main St, Mercer 64661 | (660) 382-4788 |
| Ravanna Baptist Church Rr 2, Mercer 64661 | (660) 382-4716 |