- (10) Wavre
- (11) Hasselt
- (12) Tongeren
- (13) Diest
- (14) Geel
- (15) Mechelen
- (16) Leuven
- (19) Waremme
- (2) Brussels
- (3) Antwerpen
- (42) Liege
- (43) Liege
- (46) Mobile Telephony GSM
- (46) Mobile Telephony
- (46) Mobile - Spraakdiensten ECS
- (47) Mobile Telephony GSM
- (48) Mobile Telephony
- (49) Mobile Telephony GSM
- (50) Brugge
- (51) Roeselare
- (52) Dendermonde
- (53) Aalst
- (54) Ninove
- (55) Ronse
- (56) Kortrijk
- (57) Ieper
- (58) Veurne
- (59) Oostende
- (60) Chimay
- (61) Bastogne
- (63) Arlon
- (64) La Louvière
- (65) Mons
- (67) Nivelles
- (68) Ath
- (69) Tournai
- (70) Premium Rate Services
- (71) Charleroi
- (78) National Rate Services
- (78) Internet Access
- (78) Shared Cost Services
- (80) Stavelot
- (800) Calling Card Prepaid
- (800) Wake-Up Service
- (800) Freephone
- (800) Freephone
- (800) Calling Card
- (81) Namur
- (82) Dinant
- (83) Ciney
- (84) Jemelle
- (85) Huy
- (86) Durbuy
- (87) Verviers
- (89) Genk
- (900) Premium Rate Services
- (901) Premium Rate Services
- (902) Premium Rate Services
- (903) Premium Rate Services
- (903) Premium Rate Services
- (904) Premium Rate Services
- (905) Games - Television programs
- (905) Premium Rate Services
- (906) Premium Rate Services
- (907) Premium Rate Services
- (909) Premium Rate Services
- (909) Internet Access
- (909) Internet Access - Pay as you go
- (909) Flexible Charging Number
- (92) Gent
- (93) Gent