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
970ColoradoAkronMountain
970ColoradoNunnMountain
720ColoradoDenverMountain
719ColoradoAguilarMountain
970ColoradoKirkMountain
970ColoradoIdaliaMountain
970ColoradoCrawfordMountain
970ColoradoCarbondaleMountain
970ColoradoParshallMountain
719ColoradoHartselMountain
970ColoradoPaoniaMountain
719ColoradoLake GeorgeMountain
970ColoradoGroverMountain
970ColoradoHaydenMountain
970ColoradoDove CreekMountain
719ColoradoSimlaMountain
970ColoradoWigginsMountain
970ColoradoEckertMountain
719ColoradoHowardMountain
970ColoradoCortezMountain
970ColoradoMeekerMountain