Amateur Radio Callsigns in ZIP Code: 64840
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| KA0ZHH | ATKINS, WILLIAM C | DIAMOND | MO | United States |
| KG0XY | SHIMP, PHILLIP H | DIAMOND | MO | United States |
| K0KRA | ARNOLD, KENNETH R | Diamond | MO | United States |
| KD0YVW | Sparks, Michael C | Diamond | MO | United States |
| KE0USQ | BURT, TROY M | DIAMOND | MO | United States |
| K9TEN | Skillen, Brett S | Diamond | MO | United States |
| K1QS | ELLISON, PATRICK K | DIAMOND | MO | United States |
| KF0OOC | Greenwood, Gavin T | Diamond | MO | United States |