Town of Forestburgh Share: Town Government Town of Forestburgh Visit Website Request Info 322 King Road Forestburgh, NY 12777 (845) 794-0611 (845) 794-0678 (fax) Hours: Monday - Friday 9:00am - 3:00pm About Rep Info Map About Forestburgh is the smallest of the 15 towns of Sullivan County bordered by Thompson, Lumberland and Mamakating. Early inhabitants in the 1780’s were of Celtic, German and Swedish ancestry. David Handy Whom to Contact Daniel Hogue Town Supervisor Phone: (845) 794-0611 What's Nearby? Distance: 5 10 15 20 25 50 mi.