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
970ColoradoNew RaymerMountain
970ColoradoSterlingMountain
303ColoradoByersMountain
303ColoradoLyonsMountain
970ColoradoSomersetMountain
970ColoradoGypsumMountain
970ColoradoPleasant ViewMountain
970ColoradoOak CreekMountain
719ColoradoU S A F AcademyMountain
719ColoradoCreedeMountain
970ColoradoStonehamMountain
970ColoradoWaldenMountain
970ColoradoRifleMountain
719ColoradoKarvalMountain
719ColoradoLas AnimasMountain
970ColoradoBedrockMountain
719ColoradoKit CarsonMountain
719ColoradoHooperMountain
970ColoradoCrookMountain
303ColoradoAllensparkMountain
970ColoradoPagosa SpringsMountain
303ColoradoIdaho SpringsMountain
970ColoradoDinosaurMountain
719ColoradoHartselMountain
719ColoradoCheyenne WellsMountain