Core Minerals Operating CO Inc Claim Listing Return to Directory Rating (average) (0) Business Genre Manufacturing, Petroleum Business Website Address coreoperating.com Business Address, City 25 NW Riverside Dr, Evansville ZIP Code 47708 Business Phone Number 8127596950 Business Fax 8127596960 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?