Below is a list of Plummer ID zip codes. For your research we have also included Plummer Area Code, Time Zone, UTC and the local Benewah County FIPS Code. Each Plummer Idaho zip code has a center Longitude / Latitude point (the Plummer center is -116.88800048828 / 47.331100463867). For your convenience we have also indicated if that zip code in Plummer observes Daylight Savings time.