Amateur Radio Callsigns in ZIP Code: 54121
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| N8TUM | MILLER, TIMOTHY O | FLORENCE | WI | United States |
| N9GCJ | JOHNSON, VIRGINIA N | Florence | WI | United States |
| KC9NFT | PERRON, BARRY W | FLORENCE | WI | United States |
| KC9TQR | FERRIS, JOSEPH R | FLORENCE | WI | United States |
| AC9EK | Stanley, Michael R | Florence | WI | United States |
| KD9HEA | GREGG, DARRYL R | FLORENCE | WI | United States |
| W9BGL | LUCAS, BRIAN G | FLORENCE | WI | United States |
| K9AAF | Anderson, Adam L | Florence | WI | United States |
| KL7IXO | WILS, LISA C | Florence | WI | United States |