| General Information about Area Code 843 | |
|---|---|
| Country | United States |
| State / Province / Territory | South Carolina |
| Major City | Charleston |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 843-794 | Charleston | Charleston | Landline |
| 843-924 | Conway | Horry | Landline |
| 843-217 | Walterboro | Colleton | Wireless |
| 843-566 | Charleston | Charleston | Landline |
| 843-362 | Johnsonville | Florence | Landline |
| 843-540 | Okatie | Beaufort | Wireless |
| 843-314 | Pawleys Island | Georgetown | Landline |
| 843-242 | Charleston | Charleston | Landline |
| 843-603 | Edisto Island | Colleton | Wireless |
| 843-342 | Hilton Head Island | Beaufort | Landline |
| 843-206 | Florence | Florence | Wireless |
| 843-445 | Myrtle Beach | Horry | Landline |
| 843-975 | Florence | Florence | - |
| 843-936 | Mount Pleasant | Charleston | Landline |
| 843-349 | Conway | Horry | Landline |
| 843-430 | Marion | Marion | Wireless |
| 843-559 | Charleston | Charleston | Landline |
| 843-777 | Florence | Florence | Landline |
| 843-286 | Myrtle Beach | Horry | Landline |
| 843-650 | Murrells Inlet | Horry | Landline |