ATMs in Buffalo Center, Iowa, the US. ATMs locations in Buffalo Center, Iowa. Find the nearest atms locations, near you. All types of business services Accounting ATM Bank Finance Funeral home Insurance Real estate School All atms in Buffalo Center Koss-Winn Bancshares Inc ATM Finance Bank +1 641-562-2696 101 North Main Street, Buffalo Center, Iowa 50424 Write a review Phone Directions Shazam Atm ATM Finance 101 North Main Street, Buffalo Center, Iowa 50424 Write a review Phone Website Directions