| Place | Post Code |
|---|---|
| Barbarasco, Tresana | 54012 |
| Bola, Tresana | 54012 |
| Bottria, Tresana | 54012 |
| Camporella, Tresana | 54012 |
| Camposopra, Tresana | 54012 |
| Canala, Tresana | 54012 |
| Careggia, Tresana | 54012 |
| Cercò, Tresana | 54012 |
| Corneda, Tresana | 54012 |
| Fassonaris, Tresana | 54012 |
| Fontanedo, Tresana | 54012 |
| Giovagallo, Tresana | 54012 |
| Groppo, Tresana | 54012 |
| Meredo, Tresana | 54012 |
| Novegigola, Tresana | 54012 |
| Pietrasalta, Tresana | 54012 |
| Tassonarla, Tresana | 54012 |
| Tavella, Tresana | 54012 |
| Tresana, Tresana | 54012 |
| Villa, Tresana | 54012 |
| Villa di Tresana, Tresana | 54012 |
| Villecchia, Tresana | 54012 |