Area Code 843 at a Glance
| Area code | 843 |
| Region | South Carolina |
| Country | United States |
| Primary timezone | America/New_York |
| Dialing format | +1 (843) NXX-XXXX |
Cities and Places Using Area Code 843
Based on prefix-level carrier data, area code 843 covers places including:
- Charleston, SC
- Myrtle Beach, SC
- Hilton Head Isle, SC
- Florence, SC
- Summerville, SC
- North Charleston, SC
- Mount Pleasant, SC
- Conway, SC
- Beaufort, SC
- Bluffton, SC
- Georgetown, SC
- Hartsville, SC
Frequently Asked Questions
Where is area code 843?
Area code 843 serves South Carolina, United States.
Who is calling me from area code 843?
A call from area code 843 most likely originates from South Carolina, 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 843 number?
Within North America: dial 1-843 followed by the 7-digit number. From abroad: your international prefix (like 00 or +), then 1 843 and the number.