Tri-City Community Bank Address: 2867 Boones Creek Rd, Gray, TN 37615 Phone: (423) 979-1280 Banks, Loans Other Businesses: First Tennessee Bank at 222 Old Gray Station Rd, Gray, TN 37615 Suntrust Bank at 401 Roy Martin Rd, Gray, TN 37615 Don & Davis Septic Tank Service at 217 Hugh Cox Rd, Gray, TN 37615 Mooney's Diner at 6615 Kingsport Hwy, Gray, TN 37615