Below is a list of Portage ME zip codes. For your research we have also included Portage Area Code, Time Zone, UTC and the local Aroostook County FIPS Code. Each Portage Maine zip code has a center Longitude / Latitude point (the Portage center is -68.473701477051 / 46.760898590088). For your convenience we have also indicated if that zip code in Portage observes Daylight Savings time.