| Business | Phone |
| Crossroads Tabernacle 5728 Old Niles Ferry Pike, Greenback 37742 | (865) 856-0659 |
| Salem Baptist Church 4602 Salem Rd, Greenback 37742 | (865) 983-9730 |
| Pine Grove Presbyterian Church 4800 Highway 95 S, Greenback 37742 | (865) 856-6671 |
| Niles Ferry Baptist Church 6895 Highway 411 S, Greenback 37742 | (865) 856-2179 |
| Gethsemane Baptist Church 5444 Cedar Church Ln, Greenback 37742 | (865) 856-0048 |
| Greenback First Presbyterian 6790 Morganton Rd, Greenback 37742 | (865) 856-3922 |