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
719ColoradoHaswellMountain
970ColoradoGranbyMountain
719ColoradoCascadeMountain
719ColoradoKarvalMountain
303ColoradoStrasburgMountain
970ColoradoNederlandMountain
719ColoradoManzanolaMountain
970ColoradoParshallMountain
719ColoradoKit CarsonMountain
719ColoradoMonte VistaMountain
970ColoradoKirkMountain
719ColoradoFairplayMountain
970ColoradoBerthoudMountain
970ColoradoGrand LakeMountain
719ColoradoBlancaMountain
719ColoradoRyeMountain
970ColoradoRed Feather LakesMountain
970ColoradoHotchkissMountain
970ColoradoFruitaMountain
720ColoradoLongmontMountain
970ColoradoOvidMountain
303ColoradoRoggenMountain
970ColoradoMc CoyMountain
970ColoradoHaydenMountain
970ColoradoMeekerMountain