Colorado is one of 50 states in USA, where a lot of different area codes are used. Exact quantity of them depends on the population as well as on demand of phone numbers. That’s why the list of area codes is unique for each geographic area. Colorado (CO) is not an exception.
What is area code of Colorado?
Area codes are not generated specifically for one state or city. They belong to different geographic areas within the state. That is the reason why CO doesn’t have its own area code. Instead of it there is some list of Colorado’s area codes which includes all those codes that are located in the state.
What are the area codes in Colorado? All in one list
Here are the area codes which belong to Colorado and used as 3-digit prefixes in CO phone numbers:
How to call to Colorado?
To complete a call, you will need to dial telephone number in such order:
- +1 — country code for USA;
- Colorado code area (one of these: 303, 719, 720, 970)
- Other digits of the phone number.
For international calls it is required to enter the country code with additional digits depending on what country you’re calling from.
Some businesses or people from Colorado might also have phone numbers which contain toll free codes. In this case area codes in Colorado, which are listed above, are not needed. Toll free numbers actually replace them, but do not apply to a specific location.
Haven’t you sent any parcel or mail to Colorado? You can track it here by our package tracker.
What’s the time in Colorado?
Firstly, let’s discover time zone in Colorado. The cities in this state belong to America/Denver time zone. For more information such as the date and the exact time in CO, see the table below:
The state of Colorado on the map
Where is the state of Colorado situated? See its location on the US map below:
If you would like to check the area codes of exact city in Colorado with more details, we recommend to search them in our “Area code lookup by cities”.
To search all area codes in other states, please check here – “All area codes in USA”