Below is a list of Sterling AK zip codes. For your research we have also included Sterling Area Code, Time Zone, UTC and the local Kenai Peninsula County FIPS Code. Each Sterling Alaska zip code has a center Longitude / Latitude point (the Sterling center is -150.831 / 60.5284). For your convenience we have also indicated if that zip code in Sterling observes Daylight Savings time. For more information on Sterling Alaska you will find helpful business links and searches.