| Business | Phone |
| American Islamic Assoc 8860 W Saint Francis Rd, Frankfort 60423 | (815) 469-1551 |
| Bethel Mar Thoma Church 21320 S 79th Ave, Frankfort 60423 | (815) 464-9257 |
| Synod Of Mid America 8122 W Sauk Trl, Frankfort 60423 | (815) 464-9181 |
| Bridge Community Church 7837 W Lincoln Hwy, Frankfort 60423 | (815) 464-4455 |
| St Peter's United Church 12 W Sauk Trl, Frankfort 60423 | (815) 469-2220 |
| St Anthony's Catholic Church 7659 W Sauk Trl, Frankfort 60423 | (815) 469-3750 |
| Church-Jesus Christ-Lds 22712 Wolf Rd, Frankfort 60423 | (815) 464-1210 |
| Frankfort United Methodist 215 Linden Dr, Frankfort 60423 | (815) 469-5249 |
| Good Shepherd Lutheran Church 295 W Sauk Trl, Frankfort 60423 | (815) 469-2549 |
| Graceway Community Church 655 Center Rd, Frankfort 60423 | (815) 806-0208 |
| Heritage Baptist Church 21739 S Lagrange Rd, Frankfort 60423 | (815) 464-9000 |
| Hickory Creek Community Church 960 Lincoln Hwy, Frankfort 60423 | (815) 469-9496 |
| International Apostolic Faith 21331 Brittany Dr, Frankfort 60423 | (815) 806-4930 |
| International Community Church 200 S Elsner Rd, Frankfort 60423 | (815) 469-1966 |
| Portinucula Center Prayer 9263 W Saint Francis Rd, Frankfort 60423 | (815) 464-3880 |
| Palmer Park Baptist Church 8128 W Lincoln Hwy, Frankfort 60423 | (815) 469-0611 |
| Peace Community Church 130 S Us Route 45, Frankfort 60423 | (815) 469-2868 |