What are the Blocker, Texas Zip Codes for 2020, 2019Primary Zip Codes for BlockerZip CodePrimary CitySecondary City75670MarshallBlocker, Nesbitt, Cave Springs, Darco, Gill, Grange HallCities sharing Zip Codes with BlockerZip CodePrimary CitySecondary CityMore Information75670MarshallBlocker75670MarshallCave Springs75670MarshallDarco75670MarshallGill75670MarshallGrange Hall75670MarshallNesbitt Nesbitt population stats Advertisements