Walnut Hill Telephone CO Claim Listing Return to Directory Rating (average) (0) Business Genre Communication, Telephone Business Website Address walnuthilltel.com Business Address, City PO Box 729, Lewisville ZIP Code 71845 Business Phone Number 8709215460 Business Fax 8709214400 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?