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
303ColoradoDenverMountain
719ColoradoOrdwayMountain
719ColoradoCenterMountain
719ColoradoArribaMountain
303ColoradoSedaliaMountain
720ColoradoFort LuptonMountain
970ColoradoWeldonaMountain
970ColoradoMeekerMountain
719ColoradoPueblo WestMountain
720ColoradoDeer TrailMountain
970ColoradoDurangoMountain
303ColoradoBrightonMountain
970ColoradoCimarronMountain
970ColoradoHaydenMountain
719ColoradoAvondaleMountain
303ColoradoLongmontMountain
970ColoradoFlaglerMountain
970ColoradoHolyokeMountain
719ColoradoDel NorteMountain
719ColoradoSaguacheMountain
719ColoradoTrinidadMountain