Below is a list of Anne Arundel County MD zip codes. For your research we have also included Anne Arundel County Area Code, Time Zone, UTC and the local County FIPS Code. Each Anne Arundel County Maryland zip code has a center Longitude / Latitude point (the Anne Arundel County center is -76.588500976562 / 39.014301300049). For your convenience we have also indicated if that zip code in Anne Arundel County observes Daylight Savings time.