Amateur Radio Callsigns in ZIP Code: 30148
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| K4ZKG | Pichon, Catherine B | Marble Hill | GA | United States |
| KK4SWR | THRASHER-SNEATHEN, JAMES E | LOCUST GROVE | GA | United States |
| KK4SWT | THRASHER-SNEATHEN, JENNA L | LOCUST GROVE | GA | United States |
| KM4PEI | Saunders II, Charles | Marble Hill | GA | United States |
| KO4NDT | Guinade, Margaret E | Marble Hill | GA | United States |
| KQ4CAG | CERNJUL, ELVIS | MARBLE HILL | GA | United States |