Banks in Lomira, Wisconsin, the US. Banks locations in Lomira, Wisconsin. Find the nearest banks locations, near you. All types of business services Accounting ATM Bank Finance Insurance Lawyer Real estate School All banks in Lomira Closed now Until 09:00 am BMO Harris Bank ATM Finance Bank +1 920-269-4327 250 E Main St, Lomira, Wisconsin 53048 Write a review Phone Hours Website Directions