| ZIP | Locality | Prov | Region | Area Code | Belfiore | Notes | Locality | ZIP |
|---|---|---|---|---|---|---|---|---|
| 33057 | Palmanova | UD | Friuli Venezia Giulia | 0432 | G284 | Palmanova | 33057 | |
| 33057 | Ialmicco | UD | Friuli Venezia Giulia | 0432 | Frazione of Palmanova | Ialmicco Frazione of Palmanova | 33057 | |
| 33057 | Sottoselva | UD | Friuli Venezia Giulia | 0432 | Frazione of Palmanova | Sottoselva Frazione of Palmanova | 33057 |