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
719ColoradoKimMountain
720ColoradoLyonsMountain
303ColoradoAllensparkMountain
970ColoradoIdaliaMountain
719ColoradoSan LuisMountain
970ColoradoCedaredgeMountain
970ColoradoCollbranMountain
970ColoradoStonehamMountain
970ColoradoSlaterMountain
719ColoradoKarvalMountain
970ColoradoOak CreekMountain
719ColoradoPueblo WestMountain
970ColoradoCrookMountain
719ColoradoBransonMountain
720ColoradoIdaho SpringsMountain
719ColoradoHugoMountain
719ColoradoCreedeMountain
720ColoradoHudsonMountain
719ColoradoManitou SpringsMountain
719ColoradoVilla GroveMountain
970ColoradoKremmlingMountain
719ColoradoHowardMountain
970ColoradoOvidMountain
303ColoradoIdaho SpringsMountain
720ColoradoKeenesburgMountain