Colorado Area Codes

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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
719ColoradoLamarMountain
970ColoradoFt CollinsMountain
970ColoradoYumaMountain
970ColoradoHotchkissMountain
303ColoradoAllensparkMountain
719ColoradoAntonitoMountain
303ColoradoKeenesburgMountain
719ColoradoPritchettMountain
303ColoradoFort LuptonMountain
970ColoradoGroverMountain
719ColoradoCanon CityMountain
719ColoradoGardnerMountain
719ColoradoCreedeMountain
719ColoradoU S A F AcademyMountain
970ColoradoSteamboat SpringsMountain
970ColoradoPaoniaMountain
719ColoradoTwo ButtesMountain
719ColoradoTrinidadMountain
719ColoradoWileyMountain
970ColoradoDe BequeMountain
303ColoradoBrightonMountain