Below is a list of Kobuk AK zip codes. For your research we have also included Kobuk Area Code, Time Zone, UTC and the local Northwest Arctic County FIPS Code. Each Kobuk Alaska zip code has a center Longitude / Latitude point (the Kobuk center is -156.8990020752 / 66.914596557617). For your convenience we have also indicated if that zip code in Kobuk observes Daylight Savings time.