Below is a list of Basalt CO zip codes. For your research we have also included Basalt Area Code, Time Zone, UTC and the local Eagle County FIPS Code. Each Basalt Colorado zip code has a center Longitude / Latitude point (the Basalt center is -107.077003479 / 39.375900268555). For your convenience we have also indicated if that zip code in Basalt observes Daylight Savings time.