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
719ColoradoManzanolaMountain
303ColoradoLouisvilleMountain
303ColoradoIdaho SpringsMountain
719ColoradoSan LuisMountain
970ColoradoEstes ParkMountain
303ColoradoBrightonMountain
719ColoradoHooperMountain
719ColoradoTrinidadMountain
970ColoradoFort MorganMountain
970ColoradoRangelyMountain
970ColoradoNew CastleMountain
719ColoradoPuebloMountain
303ColoradoAllensparkMountain
303ColoradoLyonsMountain
970ColoradoCarrMountain
719ColoradoFountainMountain
720ColoradoDeer TrailMountain
719ColoradoFlorenceMountain
970ColoradoGreeleyMountain
719ColoradoMoffatMountain
719ColoradoCalhanMountain
719ColoradoBransonMountain
719ColoradoFlaglerMountain
970ColoradoGlenwood SpringsMountain
970ColoradoAmherstMountain