| ZIP | Locality | Prov | Region | Area Code | Belfiore | Notes | Locality | area code |
|---|---|---|---|---|---|---|---|---|
| 15060 | Grondona | AL | Piedmont | 0143 | E191 | Grondona AL - Piedmont | 0143 | |
| 15070 | Lerma | AL | Piedmont | 0143 | E543 | Lerma AL - Piedmont | 0143 | |
| 15074 | Molare | AL | Piedmont | 0143 | F281 | Molare AL - Piedmont | 0143 | |
| 15060 | Mongiardino Ligure | AL | Piedmont | 0143 | F365 | Mongiardino Ligure AL - Piedmont | 0143 | |
| 15060 | Montaldeo | AL | Piedmont | 0143 | F403 | Montaldeo AL - Piedmont | 0143 | |
| 15010 | Montaldo Bormida | AL | Piedmont | 0143 | F404 | Montaldo Bormida AL - Piedmont | 0143 | |
| 15075 | Mornese | AL | Piedmont | 0143 | F737 | Mornese AL - Piedmont | 0143 | |
| 15067 | Novi Ligure | AL | Piedmont | 0143 | F965 | Novi Ligure AL - Piedmont | 0143 | |
| 15076 | Ovada | AL | Piedmont | 0143 | G197 | Ovada AL - Piedmont | 0143 | |
| 15060 | Parodi Ligure | AL | Piedmont | 0143 | G338 | Parodi Ligure AL - Piedmont | 0143 |