Below is a list of Jonesboro ME zip codes. For your research we have also included Jonesboro Area Code, Time Zone, UTC and the local Washington County FIPS Code. Each Jonesboro Maine zip code has a center Longitude / Latitude point (the Jonesboro center is -67.57250213623 / 44.662399291992). For your convenience we have also indicated if that zip code in Jonesboro observes Daylight Savings time.