Amateur Radio Callsigns in ZIP Code: 66023
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| KD0HNJ | Ellerman, Joseph W | EFFINGHAM | KS | United States |
| iz6orc | guerra, ciro | CH | Italy | |
| K0ZTB | Andre, Todd D | Effingham | KS | United States |
| KD0YZC | Hutchens, Gyluss S | Effingham | KS | United States |
| W0LZR | Madden, Wade B | Effingham | KS | United States |
| KF0DFB | Turnbull, Charles M | Effingham | KS | United States |
| K0DXY | Peterson, Greg A | EFFINGHAM | KS | United States |