Below is a list of Cantwell AK zip codes. For your research we have also included Cantwell Area Code, Time Zone, UTC and the local Denali County FIPS Code. Each Cantwell Alaska zip code has a center Longitude / Latitude point (the Cantwell center is -148.697 / 63.4344). For your convenience we have also indicated if that zip code in Cantwell observes Daylight Savings time. For more information on Cantwell Alaska you will find helpful business links and searches.