Below is a list of Archer IA zip codes. For your research we have also included Archer Area Code, Time Zone, UTC and the local Obrien County FIPS Code. Each Archer Iowa zip code has a center Longitude / Latitude point (the Archer center is -95.74340057373 / 43.114700317383). For your convenience we have also indicated if that zip code in Archer observes Daylight Savings time.