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
970ColoradoGranbyMountain
970ColoradoStonehamMountain
970ColoradoNew RaymerMountain
720ColoradoDenverMountain
970ColoradoSterlingMountain
970ColoradoAkronMountain
970ColoradoWellingtonMountain
970ColoradoCedaredgeMountain
719ColoradoOrdwayMountain
719ColoradoMoffatMountain
719ColoradoLa JuntaMountain
719ColoradoAvondaleMountain
970ColoradoPeetzMountain
719ColoradoAguilarMountain
970ColoradoBriggsdaleMountain
720ColoradoLittletonMountain
970ColoradoWrayMountain
719ColoradoCampoMountain
719ColoradoFountainMountain
719ColoradoCheyenne WellsMountain
970ColoradoGrand JctMountain
719ColoradoLamarMountain
719ColoradoHugoMountain
970ColoradoJulesburgMountain
719ColoradoWestonMountain