Banks in Ada, Ohio, the US. Banks locations in Ada, Ohio. Find the nearest banks locations, near you. All types of business services Accounting ATM Bank Finance Insurance Lawyer Real estate School University All banks in Ada ATM Liberty National Bank Finance Bank +1 800-627-3999 118 South Main Street, Ada, Ohio 45810 Write a review Phone Directions 5/5 Open now Until 04:30 pm U.S. Bank Branch Finance Bank +1 419-634-7045 528 South Main Street, Ada, Ohio 45810 Write a review Phone Hours Website Directions