Lapeer County Bank & Trust Co., Attica Branch Basic Info Reviews Routing Numbers Map & Direction Name: Lapeer County Bank & Trust Co., Attica Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 4515 Imlay City Road Attica, Michigan 48412 Lapeer County View other branches Phone: 810-724-6436 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer072403046YY072414336YN From: To: