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
719ColoradoFountainMountain
719ColoradoPritchettMountain
719ColoradoWileyMountain
719ColoradoBuena VistaMountain
303ColoradoBennettMountain
303ColoradoAuroraMountain
719ColoradoLimonMountain
719ColoradoHaswellMountain
719ColoradoPuebloMountain
719ColoradoPueblo WestMountain
970ColoradoGreeleyMountain
303ColoradoGoldenMountain
720ColoradoDenverMountain
970ColoradoYumaMountain
719ColoradoLa JuntaMountain
970ColoradoBreckenridgeMountain
720ColoradoBrightonMountain
720ColoradoLongmontMountain
970ColoradoDillonMountain
970ColoradoAspenMountain
719ColoradoStrattonMountain