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
719ColoradoPueblo WestMountain
719ColoradoHollyMountain
303ColoradoAuroraMountain
970ColoradoHolyokeMountain
970ColoradoMeadMountain
970ColoradoStonehamMountain
719ColoradoSanfordMountain
970ColoradoLake CityMountain
970ColoradoGypsumMountain
719ColoradoRocky FordMountain
719ColoradoBuena VistaMountain
970ColoradoIdaliaMountain
970ColoradoWindsorMountain
970ColoradoHillroseMountain
970ColoradoLa SalleMountain
970ColoradoPalisadeMountain
970ColoradoWillardMountain
970ColoradoDeltaMountain
719ColoradoSpringfieldMountain
970ColoradoNunnMountain
970ColoradoJulesburgMountain
719ColoradoLa JaraMountain
719ColoradoAvondaleMountain
970ColoradoSomersetMountain
303ColoradoKeenesburgMountain