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
970ColoradoHotchkissMountain
719ColoradoCascadeMountain
970ColoradoGrand JctMountain
720ColoradoIdaho SpringsMountain
970ColoradoCimarronMountain
970ColoradoFort MorganMountain
970ColoradoLake CityMountain
970ColoradoSteamboat SpringsMountain
970ColoradoPagosa SpgsMountain
719ColoradoCenterMountain
719ColoradoCheyenne WellsMountain
970ColoradoWoodrowMountain
970ColoradoDeltaMountain
970ColoradoJohnstownMountain
970ColoradoAmherstMountain
970ColoradoPeetzMountain
303ColoradoDenverMountain
719ColoradoBeulahMountain
719ColoradoCripple CreekMountain
970ColoradoGranbyMountain
970ColoradoBedrockMountain
303ColoradoLyonsMountain
970ColoradoRangelyMountain
719ColoradoLas AnimasMountain
719ColoradoPenroseMountain