| ZIP | Locality | Prov | Region | Area Code | Belfiore | Notes | Locality | area code |
|---|---|---|---|---|---|---|---|---|
| 15020 | Ponzano Monferrato | AL | Piedmont | 0141 | G872 | Ponzano Monferrato AL - Piedmont | 0141 | |
| 14037 | Portacomaro | AT | Piedmont | 0141 | G894 | Portacomaro AT - Piedmont | 0141 | |
| 14040 | Quaranti | AT | Piedmont | 0141 | H102 | Quaranti AT - Piedmont | 0141 | |
| 14030 | Refrancore | AT | Piedmont | 0141 | H219 | Refrancore AT - Piedmont | 0141 | |
| 14010 | Revigliasco d'Asti | AT | Piedmont | 0141 | H250 | Revigliasco d'Asti AT - Piedmont | 0141 | |
| 14018 | Roatto | AT | Piedmont | 0141 | H366 | Roatto AT - Piedmont | 0141 | |
| 14020 | Robella | AT | Piedmont | 0141 | H376 | Robella AT - Piedmont | 0141 | |
| 14030 | Rocca d'Arazzo | AT | Piedmont | 0141 | H392 | Rocca d'Arazzo AT - Piedmont | 0141 | |
| 12050 | Rocchetta Belbo | CN | Piedmont | 0141 | H462 | Rocchetta Belbo CN - Piedmont | 0141 | |
| 14042 | Rocchetta Palafea | AT | Piedmont | 0141 | H466 | Rocchetta Palafea AT - Piedmont | 0141 |