Below is a list of Cheltenham MD zip codes. For your research we have also included Cheltenham Area Code, Time Zone, UTC and the local Prince Georges County FIPS Code. Each Cheltenham Maryland zip code has a center Longitude / Latitude point (the Cheltenham center is -76.826698303223 / 38.735599517822). For your convenience we have also indicated if that zip code in Cheltenham observes Daylight Savings time.