What are the Gun Barrel City, Texas Zip Codes for 2020, 2019Primary Zip Codes for Gun Barrel CityZip CodePrimary CitySecondary City75147MabankGun Barrel City, Gun Barrel Cy75156MabankGun Barrel City, Enchanted Oak, Gun Barrel Cy, Enchanted Oaks,Cities sharing Zip Codes with Gun Barrel CityZip CodePrimary CitySecondary CityMore Information75147MabankGun Barrel Cy75147MabankGun Barrel City Gun Barrel City population stats 75156MabankEnchanted Oak75156MabankGun Barrel Cy75156MabankEnchanted Oaks Enchanted Oaks population stats 75156MabankGun Barrel City Gun Barrel City population stats Advertisements