Amateur Radio Callsigns in ZIP Code: 03456
| Callsign | Name | City | State | Country |
|---|---|---|---|---|
| K1ZS | WILBUR, DAVID W | MARLOW | NH | United States |
| N1NHP | LITTLE, BRANDON J | MARLOW | NH | United States |
| WA1FHB | MC LANAHAN, DAVID | MARLOW | NH | United States |
| WA1NTU | Leech, Laurence D | MARLOW | NH | United States |
| WA1WJE | SYMONDS, TIMOTHY J | MARLOW | NH | United States |
| W1HNX | Pokorny, James C | Marlow | NH | United States |
| KB1RZH | Pokorny, Cheryl A | Marlow | NH | United States |
| KC1JOJ | Parker, Nathaniel E | Marlow | NH | United States |
| KC1NYF | Barney Jr, John R | Marlow | NH | United States |