Banks in Hallock, Minnesota, the US. Banks locations in Hallock, Minnesota. Find the nearest banks locations, near you. All types of business services Accounting ATM Bank Courthouse Finance Funeral home Insurance Lawyer School All banks in Hallock Closed now American Federal Bank ATM Finance Bank +1 218-843-3656 157 2nd Street Northeast, Hallock, Minnesota 56728 Write a review Phone Hours Website Directions