Amateur Radio Callsigns in ZIP Code: 20172
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| KG4JBJ | Norton, Maria T | Herndon | VA | United States |
| KM4PWE | HASLIM, NATHANIEL J | Herndon | VA | United States |
| KM4TOM | Maxson, Thomas D | Herndon | VA | United States |
| AK2M | Maxson, Kevin D | Herndon | VA | United States |
| KI2H | Kidder, Harry D | Herndon | VA | United States |
| KQ4QVE | Hancock, Barton | HERNDON | VA | United States |