Henderson, CO Area Codes
Henderson is served by area codes 303, 720 and 983. It is in Colorado, Adams County. About 13,818 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 303, 720, 983 |
| State / province | Colorado |
| County | Adams County |
| Population | 13,818 |
| ZIP codes | 1 |
| Time zone | Mountain |
| Coordinates | 39.8875, -104.8808 |
What area code is Henderson in?
| Area code | Main state | Population covered | Overlap |
|---|---|---|---|
| 303 | Colorado | 3,294,473 | — |
| 720 | Colorado | 3,294,174 | Yes |
| 983 | Colorado | 3,276,231 | Yes |
ZIP codes in the code footprint
Nearby towns and their area codes
Commerce City 303, 720, 983Thornton 303, 720, 983Brighton 303, 720, 983Westminster 303, 720, 983Broomfield 303, 720, 983Denver 303, 720, 983Arvada 303, 720, 983Erie 303, 720, 983
How to dial
Dial 303 + 7 digits for a number in Henderson, or +1 303 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.