Colorado Area Codes

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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
970ColoradoLa SalleMountain
970ColoradoAmherstMountain
970ColoradoHesperusMountain
970ColoradoHillroseMountain
303ColoradoByersMountain
720ColoradoGoldenMountain
970ColoradoIdaliaMountain
719ColoradoPueblo WestMountain
719ColoradoHartselMountain
719ColoradoSpringfieldMountain
970ColoradoStonehamMountain
719ColoradoBeulahMountain
970ColoradoBayfieldMountain
720ColoradoKeenesburgMountain
970ColoradoGlenwood SpringsMountain
719ColoradoFountainMountain
970ColoradoNew RaymerMountain
970ColoradoRangelyMountain
970ColoradoWaldenMountain
970ColoradoRedvaleMountain
719ColoradoManzanolaMountain