Below is a list of Mountain Home AFB ID zip codes. For your research we have also included Mountain Home AFB Area Code, Time Zone, UTC and the local Elmore County FIPS Code. Each Mountain Home AFB Idaho zip code has a center Longitude / Latitude point (the Mountain Home AFB center is -115.85473632812 / 43.059898376465). For your convenience we have also indicated if that zip code in Mountain Home AFB observes Daylight Savings time.