Below is a list of Fountain Hills AZ zip codes. For your research we have also included Fountain Hills Area Code, Time Zone, UTC and the local Maricopa County FIPS Code. Each Fountain Hills Arizona zip code has a center Longitude / Latitude point (the Fountain Hills center is -111.73100280762 / 33.606300354004). For your convenience we have also indicated if that zip code in Fountain Hills observes Daylight Savings time.