Southern CO Claim Listing Return to Directory Rating (average) (0) Business Genre Communication, TV Business Website Address southernco.com Business Address, City 1008 Brentwood CT, Gillette ZIP Code 82718 Business Phone Number 3076860080 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?