South Carolina Gazetteer
The 864 area code is used by SOME cities and towns in these Counties:
| Abbeville County | Cities & Towns | ZIP Codes | Features |
| Anderson County | Cities & Towns | ZIP Codes | Features |
| Cherokee County | Cities & Towns | ZIP Codes | Features |
| Greenville County | Cities & Towns | ZIP Codes | Features |
| Greenwood County | Cities & Towns | ZIP Codes | Features |
| Laurens County | Cities & Towns | ZIP Codes | Features |
| McCormick County | Cities & Towns | ZIP Codes | Features |
| Newberry County | Cities & Towns | ZIP Codes | Features |
| Oconee County | Cities & Towns | ZIP Codes | Features |
| Pickens County | Cities & Towns | ZIP Codes | Features |
| Saluda County | Cities & Towns | ZIP Codes | Features |
| Spartanburg County | Cities & Towns | ZIP Codes | Features |
| Union County | Cities & Towns | ZIP Codes | Features |
