Jennings State Forest 1337 Long Horn Rd Middleburg, FL 32068 Phone : (904) 291-5530 Jennings State Forest Business Category Government Offices-State Legislative Bodies Florida State Of--consumer Services Division Of, Forestry Division Of, Jennings State Forest Middleburg, FL 32068 Phone : (904) 291-5530 Business Category Government Offices-State Government Offices State & Local Government Offices & Public Schools