CIDADE | CÓDIGO DDI |
Arvada | 1 303 |
Aurora | 1 303 |
Boulder | 1 303 |
Canon City | 1 719 |
Colorado Springs | 1 719 |
Commerce City | 1 303 |
Cortez | 1 970 |
Craig | 1 970 |
Denver | 1 303 |
Durango | 1 970 |
Englewood | 1 303 |
Fort Collins | 1 970 |
Fort Morgan | 1 970 |
Fountain | 1 719 |
Golden | 1 303 |
Grand Junction | 1 970 |
Grant | 1 303 |
Greeley | 1 970 |
La Junta | 1 719 |
Lafayette Louisville | 1 303 |
Lake City | 1 970 |
Lakewood | 1 303 |
Lamar | 1 719 |
Littleton | 1 303 |
Longmont | 1 303 |
Loveland | 1 970 |
Montrose | 1 970 |
Pueblo | 1 719 |
Sterling | 1 970 |
Trinidad | 1 719 |