Bank of Ann Arbor, Ypsilanti Branch Basic Info Reviews Routing Numbers Map & Direction Name: Bank of Ann Arbor, Ypsilanti Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 7 West Michigan Avenue Ypsilanti, Michigan 48197 Washtenaw County View other branches Phone: 734-485-9400 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer072413735YY072414093YY From: To: