Town Hall Address 210 W. Washington Sullivan, MO 63080 United States- Franklin County Website http://www.sullivan.mo.us Town Clerk 573-468-4612 210 W. Washington Sullivan, MO 63080 United States Water 573-468-4812 248 E Springfield Road Sullivan, MO 63080 United States Sewer 573-468-4812 248 E Springfield Road Sullivan, MO 63080 United States County Franklin