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
720ColoradoLittletonMountain
970ColoradoGroverMountain
970ColoradoOak CreekMountain
970ColoradoFt CollinsMountain
970ColoradoStonehamMountain
970ColoradoPagosa SpgsMountain
970ColoradoBreckenridgeMountain
970ColoradoDoloresMountain
719ColoradoCampoMountain
719ColoradoHartselMountain
719ColoradoHugoMountain
970ColoradoGypsumMountain
720ColoradoLongmontMountain
303ColoradoLouisvilleMountain
719ColoradoPritchettMountain
970ColoradoBedrockMountain
970ColoradoEdwardsMountain
970ColoradoHaydenMountain
719ColoradoKit CarsonMountain
970ColoradoJulesburgMountain
970ColoradoMc CoyMountain
720ColoradoAuroraMountain
970ColoradoRangelyMountain
719ColoradoAntonitoMountain
719ColoradoFowlerMountain