| Country | Town/City | Telephone code |
| Belgium | Aalst Alost | +32 53 |
| Belgium | Anderlecht | +32 2 |
| Belgium | Antwerp | +32 3 |
| Belgium | Arlon | +32 63 |
| Belgium | Ath | +32 67 |
| Belgium | Bruges | +32 50 |
| Belgium | Brugge Bruges | +32 50 |
| Belgium | Brussels | +32 2 |
| Belgium | Charleroi | +32 71 |
| Belgium | Chimay | +32 60 |
| Belgium | Ciney | +32 83 |
| Belgium | Dendermonde | +32 52 |
| Belgium | Diest | +32 13 |
| Belgium | Dinant | +32 82 |
| Belgium | Durbuy | +32 86 |
| Belgium | Genk | +32 89 |
| Belgium | Gent | +32 9 |
| Belgium | Ghent | +32 9 |
| Belgium | Hasselt | +32 11 |
| Belgium | Herentals | +32 14 |
| Belgium | Huy Hoei | +32 85 |
| Belgium | La Louvière | +32 64 |
| Belgium | Leuven | +32 16 |
| Belgium | Leuven Louvain | +32 16 |
| Belgium | Libramont | +32 61 |
| Belgium | Liege | +32 4 |
| Belgium | Liège Luik | +32 4 |
| Belgium | Mechelen | +32 15 |
| Belgium | Mechelen Malines | +32 15 |
| Belgium | Mons | +32 65 |
| Belgium | Mons Bergen | +32 65 |
| Belgium | Namur | +32 81 |
| Belgium | Namur Namen | +32 81 |
| Belgium | Nieuwpoort Nieuport | +32 58 |
| Belgium | Ninove | +32 54 |
| Belgium | Nivelles Nijvel | +32 67 |
| Belgium | Oostende | +32 59 |
| Belgium | Roeselare Roulers | +32 51 |
| Belgium | Ronse | +32 55 |
| Belgium | Stavelot | +32 80 |
| Belgium | Tongeren Tongres | +32 12 |
| Belgium | Tounai | +32 69 |
| Belgium | Turnhout | +32 14 |
| Belgium | Verviers | +32 87 |
| Belgium | Veurne | +32 58 |
| Belgium | Wareme | +32 19 |
| Belgium | Wavre Waver | +32 10 |
| Belgium | Zeebrugge | +32 50 |
