Below is a list of Bannock County ID zip codes. For your research we have also included Bannock County Area Code, Time Zone, UTC and the local County FIPS Code. Each Bannock County Idaho zip code has a center Longitude / Latitude point (the Bannock County center is -112.297996521 / 42.718700408936). For your convenience we have also indicated if that zip code in Bannock County observes Daylight Savings time.