Merrill Information Systems Return to Directory Rating (average): (0) Business Name: Merrill Information Systems Business Genre: Computer, Service Business Website Address: kingcon.com Business Address, City: 53 Railroad St, St Johnsbury ZIP Code: 5819 Business Phone Number: 8027485866 Business Fax: 8027485866 Ratings There are no reviews yet. Please login to rate this listing. ▸▾ Claim Listing Please login to claim this listing. Username*: Email*: Password*: Log in | Lost your password? Reader Interactions Leave a Reply Cancel replyYou must be logged in to post a comment.