| Place | Post Code |
|---|---|
| Barbençon, Hainaut) | 6500 |
| Beaumont, Hainaut) | 6500 |
| Leugnies, Hainaut) | 6500 |
| Leval-Chaudeville, Hainaut) | 6500 |
| Renlies, Hainaut) | 6500 |
| Solre-Saint-Géry, Hainaut) | 6500 |
| Strée, Hainaut) | 6511 |
| Thirimont, Hainaut) | 6500 |
| Postal Codes in Thuin | |
|---|---|
| Anderlues | |
| Beaumont | |
| Chimay | |
| Erquelinnes | |
| Froidchapelle | |
| Ham-sur-Heure-Nalinnes | |
| Lobbes | |
| Merbes-le-Château | |
| Momignies | |
| Sivry-Rance | |
| Thuin | |