What area code is Golden, CO?
| City | Golden, CO |
|---|---|
| State | Colorado |
| Area code | 303 |
| Time zone | Mountain Time |
| Phone prefixes | 10 in our data |
Look up a Golden number
About area code 303
| Area code | Also covers |
|---|---|
| 303 | Denver, Aurora, Littleton and Longmont |
Other places in area code 303
- Denver, CO
- Aurora, CO
- Littleton, CO
- Longmont, CO
- Boulder, CO
- Fort Lupton, CO
- Broomfield, CO
- Englewood, CO
- Lakewood, CO
- Brighton, CO
- Highlands Ranch, CO
- Castle Rock, CO
- Evergreen, CO
- Keenesburg, CO
- Parker, CO
- Georgetown, CO
- Hudson, CO
- Lyons, CO
- Bennett, CO
- Byers, CO
- Strasburg, CO
Questions
- What is the area code for Golden, Colorado?
- Golden uses area code 303.
- What time zone is Golden in?
- Golden is in Mountain Time.
- Do I need to dial the area code for a local call in Golden?
- Usually yes. Most of the US and Canada now uses 10-digit local dialing, so it’s safest to include 303.
- How do I call Golden from another country?
- Dial your country’s exit code (011 from most places, 00 from Europe), then 1, then the area code and number: +1 303 XXX XXXX.