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
970ColoradoHotchkissMountain
970ColoradoSiltMountain
720ColoradoGoldenMountain
719ColoradoSimlaMountain
970ColoradoRed Feather LakesMountain
970ColoradoMeadMountain
970ColoradoSomersetMountain
719ColoradoCanon CityMountain
719ColoradoCreedeMountain
720ColoradoKeenesburgMountain
970ColoradoEckertMountain
719ColoradoArribaMountain
970ColoradoVailMountain
719ColoradoFountainMountain
719ColoradoHollyMountain
719ColoradoSanfordMountain
719ColoradoPeytonMountain
719ColoradoVilla GroveMountain
970ColoradoPagosa SpgsMountain
970ColoradoIgnacioMountain
719ColoradoPritchettMountain
970ColoradoPlattevilleMountain
719ColoradoRyeMountain
303ColoradoHudsonMountain
970ColoradoEatonMountain