First Midwest Bank MortgageInvestmentsFinancial PlanningBank First Midwest Bank Visit Website 230 W. State Street Sycamore, IL 60178 (800) 322-3623 (815) 899-0145 (fax) About About At First Midwest Bank, we provide more than just solutions. We provide momentum. For your business. Your finances. Your life. Consider the bank with energy, ideas, and resources.