Iroquois Farmers State Bank, Watseka Branch Basic Info Reviews Routing Numbers Map & Direction Name: Iroquois Farmers State Bank, Watseka Branch Main Office: No Service: Full Service Brick and Mortar Office Location: 698 East Walnut Street Watseka, Illinois 60970 Iroquois County View other branches Phone: 815-432-4198 Please enable JavaScript to view the comments powered by Disqus. Routing NumberProcess ACH TransferProcess Wire Transfer071113751YY071116062YY From: To: