Below is a list of Olney MO zip codes. For your research we have also included Olney Area Code, Time Zone, UTC and the local Lincoln County FIPS Code. Each Olney Missouri zip code has a center Longitude / Latitude point (the Olney center is -91.243103027344 / 39.084098815918). For your convenience we have also indicated if that zip code in Olney observes Daylight Savings time.