Old National Bank Sycamore Banking & InvestmentsFinancial Advisors Mortgage Old National Bank Sycamore Visit Website 230 West State Street Sycamore, IL 60178 (815) 895-2125 (815) 899-0145 (fax) LinkedIn Facebook 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.