Hills Bank and Trust Company, Iowa Memorial Union Branch Basic Info Reviews Routing Numbers Map & Direction Name: Hills Bank and Trust Company, Iowa Memorial Union Branch Main Office: No Service: Full Service Retail Office Location: 125 North Madison Street Iowa City, Iowa 52245 Johnson County View other branches Phone: 319-338-4468 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer073913755YY073914262YN073922526YN073923020YN From: To: