Colorado Area Codes

Here is the current list of area codes in the state of Colorado. There are 221 area codes in Colorado that are currently being used. Find out all Colorado area codes below by searching each of the cities below. We have the most up-to-date list of area codes in Colorado.

Area Code State City Timezone
970ColoradoDillonMountain
970ColoradoFort CollinsMountain
970ColoradoBayfieldMountain
719ColoradoFountainMountain
303ColoradoGoldenMountain
719ColoradoBuena VistaMountain
970ColoradoLake CityMountain
720ColoradoFort LuptonMountain
970ColoradoSteamboat SpringsMountain
719ColoradoCenterMountain
970ColoradoWoodrowMountain
303ColoradoKeenesburgMountain
970ColoradoAntonMountain
970ColoradoYumaMountain
303ColoradoBrightonMountain
303ColoradoStrasburgMountain
970ColoradoGroverMountain
970ColoradoEstes ParkMountain
719ColoradoHugoMountain
970ColoradoCimarronMountain
970ColoradoCrawfordMountain
719ColoradoPeytonMountain
719ColoradoRyeMountain
719ColoradoLake GeorgeMountain
719ColoradoU S A F AcademyMountain