Mountainside Campground & RV Park Return to Directory Listing Category Campground Short Description Campground Website http://mountainsidecamp.com/index.php Phone +1 580-244-3790 Address 28494 Indian Rte 144, Smithville, OK 74957 ZIP Code 74957 Contact listing ownerSend Message to listing owner Name Email Phone Number Message Leave a Comment Cancel replyCommentName Email Website Save my name, email, and website in this browser for the next time I comment.