What are the Charleston Afb, South Carolina Zip Codes for 2020, 2019Primary Zip Codes for Charleston AfbZip CodePrimary CitySecondary City29404Charleston AfbCharleston Afb, Chas, N Charleston, No Chas, Charleston, Chas Afb, Joint Base Charleston, Jt Base ChasCities sharing Zip Codes with Charleston AfbZip CodePrimary CitySecondary CityMore Information29404Charleston AfbChas Afb29404Charleston AfbJoint Base Charleston29404Charleston AfbJt Base Chas29404Charleston AfbChas29404Charleston AfbN Charleston29404Charleston AfbNo Chas29404Charleston AfbCharleston Charleston population stats Advertisements