Area Code Search
Mountain time zone
Current Time in Littleton: 04:00 PM
Littleton Area Codes
Here is the current list of area codes in Littleton, CO. There is currently 2 area code(s) in Littleton. Search all the most up-to-date currently used Littleton area codes below.
Mountain time zone
Current Time in Littleton: 04:00 PM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 303 | Colorado | Littleton | Mountain |
| 720 | Colorado | Littleton | Mountain |