Colorado Area Codes

Home | CO 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
970ColoradoFort CollinsMountain
719ColoradoArribaMountain
719ColoradoAvondaleMountain
719ColoradoWalshMountain
970ColoradoWillardMountain
719ColoradoLamarMountain
303ColoradoDenverMountain
719ColoradoManitou SpringsMountain
970ColoradoWellingtonMountain
970ColoradoCarrMountain
970ColoradoPalisadeMountain
720ColoradoDenverMountain
970ColoradoKremmlingMountain
719ColoradoManzanolaMountain
719ColoradoBuena VistaMountain
719ColoradoVilla GroveMountain
970ColoradoFt CollinsMountain
970ColoradoPagosa SpgsMountain
970ColoradoOlatheMountain
303ColoradoStrasburgMountain
720ColoradoKeenesburgMountain