 | First State Bank of ST Charles 300 Woodlawn Ave, O Fallon, MO - 63366 Phone : (636) 940-5555 |
 | M&I Bank 100 Laura K Dr, O Fallon, MO - 63366 Phone : (636) 281-5520 |
 | First National Bank of ST Louis 321 S Main St, O Fallon, MO - 63366 Phone : (636) 474-2170 |
 | UMB Bank 3824 Monticello Plaza Drive, O Fallon, MO - 63366 Phone : (636) 300-2900 |
 | Franklin Bank SSB 706 N Main St, # A, O Fallon, MO - 63366 Phone : (636) 240-0662 |