Below is a list of Ione OR zip codes. For your research we have also included Ione Area Code, Time Zone, UTC and the local Morrow County FIPS Code. Each Ione Oregon zip code has a center Longitude / Latitude point (the Ione center is -119.81900024414 / 45.503601074219). For your convenience we have also indicated if that zip code in Ione observes Daylight Savings time.