Amateur Radio Callsigns in ZIP Code: 42274
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| K4RAT | WESTERN KENTUCKY CONTEST CLUB | Rockfield | KY | United States |
| K4UU | HEXT, ROBERT G | Rockfield | KY | United States |
| KB4KCV | HEXT, MARY A | ROCKFIELD | KY | United States |
| N4IQD | SECREST, EMMETT F | Rockfield | KY | United States |
| WA4UIF | WOFFORD, TOBY E | ROCKFIELD | KY | United States |
| WB4SCV | WILLIAMS, THOMAS M | ROCKFIELD | KY | United States |
| KK4SSW | McCauley, David J | Rockfield | KY | United States |
| KN4LZR | Wilson, Melna K | Rockfield | KY | United States |
| KO4PEI | Richey, Randolph | Rockfield | KY | United States |