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
719ColoradoWileyMountain
720ColoradoLittletonMountain
970ColoradoVailMountain
303ColoradoStrasburgMountain
970ColoradoAntonMountain
970ColoradoCrookMountain
970ColoradoPagosa SpgsMountain
970ColoradoCrawfordMountain
719ColoradoTrinidadMountain
970ColoradoPagosa SpringsMountain
719ColoradoBeulahMountain
970ColoradoDillonMountain
970ColoradoWeldonaMountain
970ColoradoCedaredgeMountain
719ColoradoHooperMountain
719ColoradoSheridan LakeMountain
719ColoradoSimlaMountain
719ColoradoManzanolaMountain
970ColoradoBriggsdaleMountain
970ColoradoDove CreekMountain
719ColoradoKimMountain
719ColoradoManitou SpringsMountain
970ColoradoNederlandMountain
719ColoradoAlamosaMountain
303ColoradoKeenesburgMountain