| ZIP | Locality | Prov | Region | Area Code | Belfiore | Notes | Locality | ZIP |
|---|---|---|---|---|---|---|---|---|
| 81057 | Casi | CE | Campania | Frazione of Teano | Casi CE - Campania Frazione of Teano | 81057 | ||
| 33090 | Casiacco | PN | Friuli Venezia Giulia | Frazione of Vito d'Asio | Casiacco Frazione of Vito d'Asio | 33090 | ||
| 31030 | Casier | TV | Veneto | 0422 | B965 | Casier TV - Veneto | 31030 | |
| 05021 | Casigliano | TR | Umbria | Frazione of Acquasparta | Casigliano TR - Umbria Frazione of Acquasparta | 05021 | ||
| 89030 | Casignana | RC | Calabria | 0964 | B966 | Casignana RC - Calabria | 89030 | |
| 80047 | Casilli | NA | Campania | Frazione of San Giuseppe Vesuviano | Casilli NA - Campania Frazione of San Giuseppe Vesuviano | 80047 | ||
| 42034 | Casina | RE | Emilia-Romagna | 0522 | B967 | Casina RE - Emilia-Romagna | 42034 | |
| 41043 | Casinalbo | MO | Emilia-Romagna | Frazione of Formigine | Casinalbo MO - Emilia-Romagna Frazione of Formigine | 41043 | ||
| 41029 | Casine | MO | Emilia-Romagna | Frazione of Sestola | Casine MO - Emilia-Romagna Frazione of Sestola | 41029 | ||
| 60010 | Casine | AN | Marche | Frazione of Ostra | Casine AN - Marche Frazione of Ostra | 60010 |