Amateur Radio Callsigns in ZIP Code: 75085
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| KD5IN | BRAY, P MICHAEL | Richardson | TX | United States |
| KT7APR | TUCSON AMATEUR PACKET RADIO INC | Richardson | TX | United States |
| WD5ITE | Thibodeaux, Louis S | RICHARDSON | TX | United States |
| K5DRK | Houdashell, Karen M | Richardson | TX | United States |
| KG5RCN | Thomas, Rohan G | Richardson | TX | United States |
| KI5LLT | PARKS, JOHN L | RICHARDSON | TX | United States |