| ZIP | Locality | Prov | Region | Area Code | Belfiore | Notes | Locality | ZIP |
|---|---|---|---|---|---|---|---|---|
| 05018 | Orvieto | TR | Umbria | 0763 | G148 | Orvieto TR - Umbria | 05018 | |
| 05018 | Canale Nuovo | TR | Umbria | 0763 | Frazione of Orvieto | Canale Nuovo TR - Umbria Frazione of Orvieto | 05018 | |
| 05018 | Canale Vecchio | TR | Umbria | 0763 | Frazione of Orvieto | Canale Vecchio TR - Umbria Frazione of Orvieto | 05018 | |
| 05018 | Ciconia | TR | Umbria | 0763 | Frazione of Orvieto | Ciconia TR - Umbria Frazione of Orvieto | 05018 | |
| 05018 | Corbara | TR | Umbria | 0763 | Frazione of Orvieto | Corbara TR - Umbria Frazione of Orvieto | 05018 | |
| 05018 | Gabelletta | TR | Umbria | 0763 | Frazione of Orvieto | Gabelletta TR - Umbria Frazione of Orvieto | 05018 | |
| 05018 | Morrano Nuovo | TR | Umbria | 0763 | Frazione of Orvieto | Morrano Nuovo TR - Umbria Frazione of Orvieto | 05018 | |
| 05018 | Morrano Vecchio | TR | Umbria | 0763 | Frazione of Orvieto | Morrano Vecchio TR - Umbria Frazione of Orvieto | 05018 | |
| 05018 | Orvieto Scalo | TR | Umbria | 0763 | Frazione of Orvieto | Orvieto Scalo TR - Umbria Frazione of Orvieto | 05018 | |
| 05018 | Prodo | TR | Umbria | 0763 | Frazione of Orvieto | Prodo TR - Umbria Frazione of Orvieto | 05018 |