Walloon Brabant, Belgium Random ZIP Codes Generator Refresh
| 1410 (Waterloo) | 1360 (Perwez) |
| 1420 (Braine-l'Alleud) | 1410 (Braine-l'Alleud) |
| 1480 (Tubize) | 1342 (Limelette) |
| 1348 (Ottignies-Louvain-la-Neuve) | 1390 (Grez-Doiceau) |
| 1440 (Wauthier-Braine) | 1480 (Tubize) |
| 1332 (Genval) | 1348 (Ottignies-Louvain-la-Neuve) |