Get in Touch Contact CTAS Address University of Tennessee County Technical Assistance Service (CTAS)226 Anne Dallas Dudley Boulevard, Suite 400Nashville, Tennessee 37219 Phone 615.532.3555 It is our mission to provide direct technical assistance to county officials and their associations. All fields below are required before we can provide any response. Name Email address County County in which you are an appointed or elected official. Office or Position County office in which you work or your appointed/elected title. Example: County Clerk, Sheriff's Office. Question or Comment How can we help?