Amateur Radio Callsigns in ZIP Code: 04020
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| KA7HPG | HAIG, DANIEL R | CORNISH | ME | United States |
| N1SDJ | RONEY, KARL R | Cornish | ME | United States |
| N1SNR | Hartford, Jeffrey A | Cornish | ME | United States |
| N1TGT | HARTFORD, DEANNA L | Cornish | ME | United States |
| N4GLF | Ford, Gerald L | Cornish | ME | United States |
| KC1QPP | Bowles, Alan T | Cornish | ME | United States |