| ZIP | Locality | Prov | Region | Area Code | Belfiore | Notes | Locality | ZIP |
|---|---|---|---|---|---|---|---|---|
| 58019 | Monte Argentario | GR | Tuscany | 0564 | F437 | Monte Argentario GR - Tuscany | 58019 | |
| 58019 | Porto Santo Stefano | GR | Tuscany | Frazione of Monte Argentario | Porto Santo Stefano GR - Tuscany Frazione of Monte Argentario | 58019 |