Amateur Radio Callsigns in ZIP Code: 80447
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| K6MAT | BENSON, KENNETH G | GRAND LAKE | CO | United States |
| KS0K | EAST, GEORGE R | GRAND LAKE | CO | United States |
| KC0PJE | Levon, Raymond C | GRAND LAKE | CO | United States |
| KD0KNY | Simpson, Richard A | Grand Lake | CO | United States |
| KD0ZUW | Rybkiewicz, Kenneth R | Grand Lake | CO | United States |
| W0KLR | Roorda, Kent L | Grand Lake | CO | United States |
| KJ7DHI | RAFFAELLI, DAVID A | Grand Lake | CO | United States |
| WB0DOM | Straushein, lARRY | Grand Lake | CO | United States |