| Business | Phone |
| Berean Baptist Church 1119 10th Ave, Rock Falls 61071 | (815) 625-7179 |
| St Andrew Catholic Church 708 10th Ave, Rock Falls 61071 | (815) 625-4508 |
| Seventh Day Adventist Church 501 W 2nd St, Rock Falls 61071 | (815) 625-6860 |
| Community Church Of Christ 2002 9th Ave, Rock Falls 61071 | (815) 626-9331 |
| Rock Falls United Methodist 210 4th Ave, Rock Falls 61071 | (815) 625-0114 |
| Rock River Christian Ctr 1800 Prophet Rd, Rock Falls 61071 | (815) 625-4371 |
| Providence Baptist Church 516 Galt Ave, Rock Falls 61071 | (815) 632-0557 |
| Evangelical Congregational Chr 1600 13th Ave, Rock Falls 61071 | (815) 625-5360 |
| First Christian Church 506 5th Ave, Rock Falls 61071 | (815) 626-2271 |
| First Congregational Church 905 Dixon Ave, Rock Falls 61071 | (815) 625-3314 |
| First Open Bible Church 2105 E Rock Falls Rd, Rock Falls 61071 | (815) 625-1957 |
| First Southern Baptist Church 902 W 12th St, Rock Falls 61071 | (815) 625-6696 |
| Good Shepherd Lutheran Church 435 Martin Rd, Rock Falls 61071 | (815) 625-3376 |
| Harvest Time Bible Church 1802 Dixon Rd, Rock Falls 61071 | (815) 626-1234 |
| Maranatha Baptist Church 2103 Walter St, Rock Falls 61071 | (815) 625-8978 |
| Immanuel Lutheran Church 501 8th Ave, Rock Falls 61071 | (815) 625-3575 |