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
719ColoradoLa JuntaMountain
970ColoradoCraigMountain
719ColoradoHollyMountain
719ColoradoCanon CityMountain
303ColoradoEnglewoodMountain
720ColoradoBrightonMountain
720ColoradoGoldenMountain
970ColoradoLake CityMountain
719ColoradoStrattonMountain
719ColoradoPenroseMountain
970ColoradoGrand JctMountain
970ColoradoCopeMountain
719ColoradoLa VetaMountain
719ColoradoAguilarMountain
719ColoradoAlamosaMountain
970ColoradoSlaterMountain
970ColoradoHesperusMountain
303ColoradoAllensparkMountain
719ColoradoHaswellMountain
719ColoradoBeulahMountain
970ColoradoPeetzMountain
719ColoradoLeadvilleMountain
719ColoradoSalidaMountain
970ColoradoPalisadeMountain
719ColoradoLas AnimasMountain