| ZIP | Locality | Prov | Region | Area Code | Belfiore | Notes | Locality | ZIP |
|---|---|---|---|---|---|---|---|---|
| 30020 | Giai | VE | Veneto | Frazione of Gruaro | Giai VE - Veneto Frazione of Gruaro | 30020 | ||
| 16041 | Giaiette | GE | Liguria | Frazione of Borzonasca | Giaiette GE - Liguria Frazione of Borzonasca | 16041 | ||
| 33081 | Giais | PN | Friuli Venezia Giulia | Frazione of Aviano | Giais Frazione of Aviano | 33081 | ||
| 56025 | Treggiaia | PI | Tuscany | Frazione of Pontedera | Treggiaia PI - Tuscany Frazione of Pontedera | 56025 |