Unit Drilling CO Claim Listing Return to Directory Rating (average) (0) Business Genre Manufacturing, Petroleum Business Website Address unitcorp.com Business Address, City 7101 SW 29th St, Oklahoma City ZIP Code 73179 Business Phone Number 4057454948 Business Fax 4057452136 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?