Below is a list of Montour IA zip codes. For your research we have also included Montour Area Code, Time Zone, UTC and the local Tama County FIPS Code. Each Montour Iowa zip code has a center Longitude / Latitude point (the Montour center is -92.714797973633 / 41.97859954834). For your convenience we have also indicated if that zip code in Montour observes Daylight Savings time.