Barnwell High – Barnwell Contact Details:
| School Name: | Barnwell High |
| NCES School ID | 450108000132 |
| State School ID | SC-0645-009 |
| NCES District ID | 4501080 |
| State District ID | SC-0645 |
| CITY: | Barnwell |
| DISTRICT: | Barnwell 45 |
| State: | SC |
| County Name | Barnwell County |
| ZIP: | 29812 |
| ZIP 4-digit | |
| Phone Number: | (803)541-1390 |
TAGS: Barnwell High Phone Number, Barnwell High Contact Number, Barnwell High Phone No, Barnwell High Contact No, Barnwell High NCES School ID, Barnwell High State School ID