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
303ColoradoLyonsMountain
719ColoradoMoffatMountain
720ColoradoIdaho SpringsMountain
719ColoradoAgateMountain
303ColoradoHudsonMountain
970ColoradoAspenMountain
970ColoradoAntonMountain
719ColoradoLamarMountain
720ColoradoDeer TrailMountain
719ColoradoFlaglerMountain
970ColoradoBreckenridgeMountain
970ColoradoAmherstMountain
970ColoradoBasaltMountain
719ColoradoCanon CityMountain
719ColoradoGardnerMountain
970ColoradoDillonMountain
719ColoradoDel NorteMountain
970ColoradoIdaliaMountain
970ColoradoSteamboat SpringsMountain
719ColoradoSpringfieldMountain
719ColoradoWestcliffeMountain
970ColoradoParachuteMountain
719ColoradoRyeMountain
970ColoradoFort CollinsMountain
970ColoradoCarrMountain