| ZIP | Locality | Prov | Region | Area Code | Belfiore | Notes | Locality | ZIP |
|---|---|---|---|---|---|---|---|---|
| 54012 | Tresana | MS | Tuscany | 0187 | L386 | Tresana MS - Tuscany | 54012 | |
| 54012 | Barbarasco | MS | Tuscany | Frazione of Tresana | Barbarasco MS - Tuscany Frazione of Tresana | 54012 | ||
| 54012 | Villa di Tresana | MS | Tuscany | Frazione of Tresana | Villa di Tresana MS - Tuscany Frazione of Tresana | 54012 |