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
719ColoradoBuena VistaMountain
719ColoradoSimlaMountain
303ColoradoEnglewoodMountain
719ColoradoAlamosaMountain
970ColoradoEckertMountain
719ColoradoEadsMountain
970ColoradoPlattevilleMountain
719ColoradoHartselMountain
719ColoradoBurlingtonMountain
970ColoradoJohnstownMountain
970ColoradoWaldenMountain
303ColoradoAuroraMountain
303ColoradoStrasburgMountain
719ColoradoCalhanMountain
970ColoradoLovelandMountain
970ColoradoAntonMountain
719ColoradoPeytonMountain
970ColoradoHillroseMountain
970ColoradoWillardMountain
303ColoradoBrightonMountain
970ColoradoCrawfordMountain