Amateur Radio Callsigns in ZIP Code: 66603
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| KB0RHL | STONE, DAVID B | TOPEKA | KS | United States |
| KB0RHM | STONE, CARLA E | TOPEKA | KS | United States |
| NX2P | XIDIS, NICHOLAS J | TOPEKA | KS | United States |
| KE0LQG | Edwards, Samantha J | Topeka | KS | United States |
| AD0WQ | Edwards, Aaron R | Topeka | KS | United States |
| KE0WEF | Wilkerson, Margaret L | Topeka | KS | United States |