Below is a list of Cobb GA zip codes. For your research we have also included Cobb Area Code, Time Zone, UTC and the local Sumter County FIPS Code. Each Cobb Georgia zip code has a center Longitude / Latitude point (the Cobb center is -83.988403320312 / 31.958999633789). For your convenience we have also indicated if that zip code in Cobb observes Daylight Savings time.