Amateur Radio Callsigns in ZIP Code: 74450
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| KB5SPH | Creason, KAREN L | Oktaha | OK | United States |
| KB5YHG | CHRISTIAN, MICHAEL R | OKTAHA | OK | United States |
| KG5OXS | Taylor, Tyson | Oktaha | OK | United States |
| KG5SJP | Bunch, Michael S | Oktaha | OK | United States |
| KI5ORR | Chapman, Garry D | Oktaha | OK | United States |
| KI5OXY | French Jr, Lewis L | Katy | OK | United States |