Wisconsin Bank & Trust, The First National Bank Of Plattevil Basic Info Reviews Routing Numbers Map & Direction Name: Wisconsin Bank & Trust, The First National Bank Of Plattevil Main Office: No Service: Full Service Brick and Mortar Office Location: 10 Keystone Parkway Platteville, Wisconsin 53818 Grant County View other branches Phone: 608-348-7777 Please enable JavaScript to view the comments powered by Disqus. From: To: