Town Hall Address 136 Harrison Ave Graysville, TN 37338 United States- Rhea County Website https://graysvilletn.org/ Fire District (423) 775-9242 151 MILL ST Graysville, TN 37338 United States Town Clerk (423) 775-9242 136 Harrison Ave Graysville, TN 37338 United States Tax Collector (423) 775-7840 375 Church St STE 100 Dayton, TN 37321 United States Town Hall Hours M-F 8am-4:30pm County Rhea