Ndtc Claim Listing Return to Directory Rating (average) (0) Business Genre Communication, Radiotelephone Business Website Address gondtc.com Business Address, City PO Box 180, Devils Lake ZIP Code 58301 Business Phone Number 7016621100 Business Fax 7016626444 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?