Amateur Radio Callsigns in ZIP Code: 62239
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| KB9NIF | Hofstetter, Gilbert V | Dupo | IL | United States |
| N9EGL | GRIFFITH, MARK W | DUPO | IL | United States |
| N9EGM | Hamann, james | DUPO | IL | United States |
| KC9FLM | Zerban, Scott B | DUPO | IL | United States |
| K3WHG | Miller, Jeffrey B | Dupo | IL | United States |
| KD9EKR | Hendrickson, John B | Dupo | IL | United States |
| KD9ELU | Young, Eric S | Dupo | IL | United States |
| KD9RIR | Henley, James D | Dupo | IL | United States |
| KE9AKN | Reagan, Mark | Dupo | IL | United States |