Amateur Radio Callsigns in ZIP Code: 04212
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| N8NDU | Dettori, Jeffrey E | Auburn | ME | United States |
| W1NPP | ANDROSCOGGIN AMATEUR RADIO CLUB INC | Auburn | ME | United States |
| W1TT | CHICK, ARNOLD W | AUBURN | ME | United States |
| KB1JBG | Thornton, S Christina | Auburn | ME | United States |
| K1PN | Thornton, R Rex | Auburn | ME | United States |
| KC1HJJ | Cielinski, Kerry F | Auburn | ME | United States |