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
970ColoradoRifleMountain
303ColoradoIdaho SpringsMountain
719ColoradoFountainMountain
970ColoradoNew CastleMountain
720ColoradoAuroraMountain
970ColoradoSteamboat SpringsMountain
970ColoradoBrushMountain
303ColoradoEnglewoodMountain
970ColoradoOvidMountain
970ColoradoWellingtonMountain
719ColoradoBuena VistaMountain
970ColoradoLa SalleMountain
719ColoradoPuebloMountain
970ColoradoHolyokeMountain
970ColoradoHaydenMountain
970ColoradoCraigMountain
719ColoradoCampoMountain
719ColoradoLamarMountain
303ColoradoAuroraMountain
970ColoradoBayfieldMountain
970ColoradoGroverMountain