Warren County Ambulance District Categories: Emergency Services604 Fairgrounds Rd604 Fairgrounds RdWarrenton, MO 63383 USAGet DirectionsWebsite(636) 456-8413Return to Business Listings Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Save my name, email, and website in this browser for the next time I comment.