Amateur Radio Callsigns in ZIP Code: 50046
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| K0FPK | COOPER, DOUGLAS K | CAMBRIDGE | IA | United States |
| WB0WAJ | SODA, DOMINIC F | CAMBRIDGE | IA | United States |
| KC0SVG | Olson, Jean E | Cambridge | IA | United States |
| KD0CSD | Voshell, Jessica J | Cambridge | IA | United States |
| W7NRB | Bierstedt, Nick R | Cambridge | IA | United States |
| KF0KOA | Gassman, Vincent M | Cambridge | IA | United States |
| KF0KQH | Cravens, Michael E | Cambridge | IA | United States |