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
970ColoradoGrand LakeMountain
719ColoradoLamarMountain
719ColoradoAgateMountain
970ColoradoFlemingMountain
970ColoradoNew CastleMountain
719ColoradoSheridan LakeMountain
719ColoradoCreedeMountain
303ColoradoLouisvilleMountain
970ColoradoMancosMountain
719ColoradoWalsenburgMountain
719ColoradoColorado SpringsMountain
719ColoradoHaswellMountain
970ColoradoCrested ButteMountain
719ColoradoBlancaMountain
719ColoradoHollyMountain
719ColoradoFairplayMountain
719ColoradoAvondaleMountain
720ColoradoLongmontMountain
719ColoradoMoffatMountain
970ColoradoLa SalleMountain
970ColoradoIdaliaMountain
303ColoradoAuroraMountain
719ColoradoCheyenne WellsMountain
303ColoradoBennettMountain
970ColoradoBerthoudMountain