What area code is New Castle, CO?
| City | New Castle, CO |
|---|---|
| State | Colorado |
| Area code | 970 |
| Time zone | Mountain Time |
| Phone prefixes | 4 in our data |
Look up a New Castle number
About area code 970
| Area code | Also covers |
|---|---|
| 970 | Fort Collins, Greeley, Grand Junction and Loveland |
Other places in area code 970
- Fort Collins, CO
- Greeley, CO
- Grand Junction, CO
- Loveland, CO
- Durango, CO
- Avon, CO
- Glenwood Springs, CO
- Montrose, CO
- Frisco, CO
- Aspen, CO
- Steamboat Spgs, CO
- Sterling, CO
- Craig, CO
- Fort Morgan, CO
- Cortez, CO
- Windsor, CO
- Berthoud, CO
- Johnstown, CO
- Pagosa Springs, CO
- Telluride, CO
- Basalt, CO
- Carbondale, CO
- Delta, CO
- Edwards, CO
Questions
- What is the area code for New Castle, Colorado?
- New Castle uses area code 970.
- What time zone is New Castle in?
- New Castle is in Mountain Time.
- Do I need to dial the area code for a local call in New Castle?
- Usually yes. Most of the US and Canada now uses 10-digit local dialing, so it’s safest to include 970.
- How do I call New Castle from another country?
- Dial your country’s exit code (011 from most places, 00 from Europe), then 1, then the area code and number: +1 970 XXX XXXX.