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
719ColoradoHaswellMountain
970ColoradoSiltMountain
719ColoradoAguilarMountain
970ColoradoFlemingMountain
970ColoradoToponasMountain
719ColoradoCreedeMountain
719ColoradoKimMountain
970ColoradoHolyokeMountain
970ColoradoEdwardsMountain
970ColoradoCraigMountain
719ColoradoPeytonMountain
970ColoradoAmherstMountain
720ColoradoAuroraMountain
970ColoradoGypsumMountain
720ColoradoLongmontMountain
970ColoradoMc CoyMountain
970ColoradoCarrMountain
970ColoradoDinosaurMountain
719ColoradoVilla GroveMountain
970ColoradoSomersetMountain
720ColoradoHudsonMountain
303ColoradoFort LuptonMountain
970ColoradoHillroseMountain
970ColoradoFort MorganMountain
719ColoradoU S A F AcademyMountain