Area Code 983 at a Glance
| Area code | 983 |
| Region | Colorado |
| Country | United States |
| Primary timezone | America/Denver |
| Dialing format | +1 (983) NXX-XXXX |
Frequently Asked Questions
Where is area code 983?
Area code 983 serves Colorado, United States.
Who is calling me from area code 983?
A call from area code 983 most likely originates from Colorado, but caller ID can be spoofed. If an unknown caller asks for personal or payment information, hang up and call the organization back on its official number.
How do I dial a 983 number?
Within North America: dial 1-983 followed by the 7-digit number. From abroad: your international prefix (like 00 or +), then 1 983 and the number.