J R Simplot CO Claim Listing Return to Directory Rating (average) (0) Business Genre Food, Manufacturing Business Website Address simplot.com Business Address, City 3630 Gateway Dr, Grand Forks ZIP Code 58203 Business Phone Number 7017466431 Business Fax 7017807882 Ratings There are no reviews yet. Please login to leave a review. Please login to claim this listing. Username*: Email*: Password*: Log in | Lost your password?