Below is a list of Nikolai AK zip codes. For your research we have also included Nikolai Area Code, Time Zone, UTC and the local Yukon Koyukuk County FIPS Code. Each Nikolai Alaska zip code has a center Longitude / Latitude point (the Nikolai center is -154.38900756836 / 63.009101867676). For your convenience we have also indicated if that zip code in Nikolai observes Daylight Savings time.