Amateur Radio Callsigns in ZIP Code: 47023
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| KA9FTM | STONEKING, SAMUEL R | HOLTON | IN | United States |
| WA6RFD | UHLARIK, WILLIAM J | HOLTON | IN | United States |
| WA6RSP | Uhlarik, Joseph P | Holton | IN | United States |
| WB6RTK | UHLARIK, IRENE A | HOLTON | IN | United States |
| WB9TEB | Kelly, Joseph F | HOLTON | IN | United States |
| KD9AOP | Bowling, Dustin G | Holton | IN | United States |
| KD9HUD | Donk, John L | Holton | IN | United States |