Below is a list of Pima County AZ zip codes. For your research we have also included Pima County Area Code, Time Zone, UTC and the local County FIPS Code. Each Pima County Arizona zip code has a center Longitude / Latitude point (the Pima County center is -111.05300140381 / 32.18159866333). For your convenience we have also indicated if that zip code in Pima County observes Daylight Savings time.