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
970ColoradoYumaMountain
970ColoradoGranbyMountain
970ColoradoFort CollinsMountain
719ColoradoMonte VistaMountain
303ColoradoDenverMountain
719ColoradoLa VetaMountain
303ColoradoRoggenMountain
970ColoradoBayfieldMountain
719ColoradoBuena VistaMountain
970ColoradoMesaMountain
970ColoradoAspenMountain
970ColoradoMaybellMountain
970ColoradoWeldonaMountain
303ColoradoSedaliaMountain
970ColoradoNew CastleMountain
719ColoradoAguilarMountain
970ColoradoCarbondaleMountain
719ColoradoHooperMountain
970ColoradoMeekerMountain
719ColoradoYoderMountain
303ColoradoBennettMountain
970ColoradoParachuteMountain
970ColoradoRed Feather LakesMountain
303ColoradoHudsonMountain
719ColoradoPeytonMountain