Flagstar Bank, FSB, Grand River Branch Basic Info Reviews Routing Numbers Map & Direction Name: Flagstar Bank, FSB, Grand River Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 31230 Grand River Ave Farmington, Michigan 48336 Oakland County View other branches Phone: 248-477-4905 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer272471399YN272471852YY From: To:
