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
719ColoradoHaswellMountain
970ColoradoCollbranMountain
303ColoradoHudsonMountain
970ColoradoVailMountain
970ColoradoGranbyMountain
970ColoradoOak CreekMountain
719ColoradoOrdwayMountain
303ColoradoLouisvilleMountain
970ColoradoFlaglerMountain
720ColoradoBrightonMountain
719ColoradoLake GeorgeMountain
719ColoradoBeulahMountain
970ColoradoCraigMountain
970ColoradoNew RaymerMountain
719ColoradoAgateMountain
970ColoradoDurangoMountain
970ColoradoKirkMountain
970ColoradoGrand LakeMountain
719ColoradoTwo ButtesMountain
970ColoradoMaybellMountain
719ColoradoTrinidadMountain
970ColoradoLa SalleMountain
970ColoradoBriggsdaleMountain
970ColoradoIgnacioMountain
303ColoradoStrasburgMountain