| Business | Phone |
| Aadus Banc Corp 928 S State St, Lockport 60441 | (815) 836-0010 |
| Tcf Bank 16625 W 159th St, Lockport 60441 | (815) 588-6500 |
| Charter One Bank 1103 E 9th St, Lockport 60441 | (815) 838-5900 |
| First Midwest Bank 800 S State St, Lockport 60441 | (815) 838-2000 |
| First Of America Bank 301 Read St, Lockport 60441 | (815) 834-0501 |
| Harris Bank 826 E 9th St, Lockport 60441 | (815) 838-8600 |
| National City Bank 955 E 9th St, Lockport 60441 | (815) 838-2040 |