| Business | Phone |
| Adair Christian Church 100 N Ross, Adair 74330 | (918) 785-2751 |
| Adair United Methodist Church 310 N Cheatham, Adair 74330 | (918) 785-2247 |
| Bethlehem Lutheran Church Rr 1 Box 2750, Adair 74330 | (918) 785-2994 |
| First Baptist Church 201 S Hall St, Adair 74330 | (918) 785-2843 |
| Greenbrier Free Will Bapt Chr 5272 N 440 Rd, Adair 74330 | (918) 785-2675 |
| Little Rock Free Church Rr 1 Box 2980, Adair 74330 | (918) 785-2014 |
| Oak Grove Mennonite Church 5686 Highway 28 W, Adair 74330 | (918) 785-2160 |
| Pleasant Hope Baptist Church 4845 W 370 Rd, Adair 74330 | (918) 785-2721 |
| Zion Mennonite Church Rr 1 Box 780, Adair 74330 | (918) 825-2813 |
| Zion Mennonite Church Rr 2 Box 571, Adair 74330 | (918) 825-0128 |