Colorado area codes
Colorado has 6 area codes in our list.
Showing 6 of 6
Frequently asked questions
How many area codes does Colorado have?
Our list has 6 area codes for Colorado: 303, 719, 720, 748, 970 and 983.
Colorado has 6 area codes in our list.
Showing 6 of 6
Our list has 6 area codes for Colorado: 303, 719, 720, 748, 970 and 983.