| General Information about Area Code 803 | |
|---|---|
| Country | United States |
| State / Province / Territory | South Carolina |
| Major City | Columbia |
| Time Zone | Eastern (UTC-05:00) |
| Prefix | Primary City | County | Phone Type |
|---|---|---|---|
| 803-366 | Rock Hill | York | Landline |
| 803-552 | Aiken | Aiken | Wireless |
| 803-799 | Columbia | Richland | Landline |
| 803-305 | Sumter | Sumter | Landline |
| 803-981 | Rock Hill | York | Landline |
| 803-719 | Columbia | Richland | Landline |
| 803-236 | Sumter | Sumter | Wireless |
| 803-251 | Columbia | Richland | Landline |
| 803-278 | North Augusta | Edgefield | Landline |
| 803-573 | Allendale | Allendale | Landline |
| 803-514 | Aiken | Aiken | Landline |
| 803-751 | Columbia | Richland | Landline |
| 803-252 | Columbia | Richland | Landline |
| 803-793 | Denmark | Bamberg | Landline |
| 803-654 | Columbia | Richland | Wireless |
| 803-787 | Columbia | Richland | Landline |
| 803-726 | Columbia | Richland | Landline |
| 803-894 | Pelion | Lexington | Landline |
| 803-315 | Columbia | Richland | Wireless |
| 803-731 | Columbia | Lexington | Landline |