| Arrondissements |
|---|
| Aat (Ath, Hainaut) |
| Charleroi, Hainaut |
| La Louvière, Hainaut |
| Bergen (Mons, Hainaut) |
| Zinnik (Soignies, Hainaut) |
| Thuin, Hainaut |
| Doornik-Moeskroen (Tournai-Mouscron, Hainaut) |
| Région Wallonne Postal Codes (Waals Gewest) |
|---|
| Namen (Namur) |
| Luxemburg (Luxembourg) |
| Luik (Liège) |
| Henegouwen (Hainaut) |
| Waals-Brabant (Brabant Wallon) |