Prosperity Bank Address: 201 N Gun Barrel Ln, Gun Barrel City, TX 75156 Phone: (903) 887-3333 Hours: Mon: 9am-5pm Tue: 9am-5pm Wed: 9am-5pm Thu: 9am-5pm Fri: 9am-5pm Banks Other Businesses: First State Bank at 120 W Main St, Gun Barrel City, TX 75156 First State Bank at 118 W Main St, Gun Barrel City, TX 75156 Southside Bank at 901 W Main St, Gun Barrel City, TX 75156 Chase ATM - Closed at 1279 W Main St, Gun Barrel City, TX 75156