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
719ColoradoLas AnimasMountain
970ColoradoWoodrowMountain
970ColoradoSterlingMountain
970ColoradoRangelyMountain
719ColoradoGardnerMountain
303ColoradoAllensparkMountain
970ColoradoHotchkissMountain
719ColoradoLeadvilleMountain
720ColoradoLongmontMountain
720ColoradoSedaliaMountain
970ColoradoEckertMountain
303ColoradoLyonsMountain
719ColoradoLamarMountain
970ColoradoGrand LakeMountain
970ColoradoKremmlingMountain
719ColoradoSheridan LakeMountain
303ColoradoByersMountain
970ColoradoToponasMountain
970ColoradoGrand JctMountain
970ColoradoAmherstMountain
719ColoradoCampoMountain
970ColoradoCarbondaleMountain
719ColoradoHowardMountain
970ColoradoMeadMountain
720ColoradoHudsonMountain