Below is a list of Glennallen AK zip codes. For your research we have also included Glennallen Area Code, Time Zone, UTC and the local Valdez Cordova County FIPS Code. Each Glennallen Alaska zip code has a center Longitude / Latitude point (the Glennallen center is -146.36 / 62.0485). For your convenience we have also indicated if that zip code in Glennallen observes Daylight Savings time. For more information on Glennallen Alaska you will find helpful business links and searches.