| ZIP | Locality | Prov | Region | Area Code | Belfiore | Notes | Locality | ZIP |
|---|---|---|---|---|---|---|---|---|
| 23027 | Samolaco | SO | Lombardy | 0343 | H752 | Samolaco SO - Lombardy | 23027 | |
| 23027 | Era | SO | Lombardy | 0343 | Frazione of Samolaco | Era SO - Lombardy Frazione of Samolaco | 23027 | |
| 23027 | San Pietro | SO | Lombardy | 0343 | Frazione of Samolaco | San Pietro SO - Lombardy Frazione of Samolaco | 23027 | |
| 23027 | Somaggia | SO | Lombardy | 0343 | Frazione of Samolaco | Somaggia SO - Lombardy Frazione of Samolaco | 23027 |