Amateur Radio Callsigns in ZIP Code: 04553
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| KM1J | SKILLING, JAMES K | NEWCASTLE | ME | United States |
| N1LOX | WILCOX, ROGER A | NEWCASTLE | ME | United States |
| WB2WZE | HATHAWAY, ROGER D | NEWCASTLE | ME | United States |
| W1DW | MORSE, NAHUM W | Newcastle | ME | United States |
| KM4CDL | L'Heureux, Paul J | Newcastle | ME | United States |
| KC1GOT | Stevens, Casey T | Newcastle | ME | United States |
| KC1NKL | Merritt, G D | Newcastle | ME | United States |
| KC1OEU | Wilson, Roger L | Newcastle | ME | United States |
| W2HXR | Nehrboss, Jason A | newcastle | ME | United States |