Area Code 573 at a Glance
| Area code | 573 |
| Region | Missouri |
| Country | United States |
| Primary timezone | America/Chicago |
| Dialing format | +1 (573) NXX-XXXX |
Cities and Places Using Area Code 573
Based on prefix-level carrier data, area code 573 covers places including:
- Columbia, MO
- Jefferson City, MO
- Cape Girardeau, MO
- Rolla, MO
- Poplar Bluff, MO
- Hannibal, MO
- Farmington, MO
- Sikeston, MO
- Camdenton, MO
- Sullivan, MO
- Potosi, MO
- Dexter, MO
Frequently Asked Questions
Where is area code 573?
Area code 573 serves Missouri, United States.
Who is calling me from area code 573?
A call from area code 573 most likely originates from Missouri, 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 573 number?
Within North America: dial 1-573 followed by the 7-digit number. From abroad: your international prefix (like 00 or +), then 1 573 and the number.