Below is a list of Houston AK zip codes. For your research we have also included Houston Area Code, Time Zone, UTC and the local Matanuska Susitna County FIPS Code. Each Houston Alaska zip code has a center Longitude / Latitude point (the Houston center is -149.79800415039 / 61.621299743652). For your convenience we have also indicated if that zip code in Houston observes Daylight Savings time.