| Destination | Zone | Opérateur |
|---|---|---|
| Espagne | Europe |
VODAFONE ESPANA S.A. Espagne
VODAFONE ESPANA S.A. Espagne |
| Bangladesh | Travel |
Robi Axiata Limited (Bengladesh)
Robi Axiata Limited (Bengladesh) |
| Barbade | Travel | CABLE & WIRELESS (West Indies) Ltd 2 |
| Biélorussie | Travel |
BELARUSIAN TELECOMMUNICATIONS NETWORK (BEST CJSC)
JLLC Mobile TeleSystems (MTS) (Bielorussie) |
| Belgique | Europe |
PROXIMUS
TELENET Group BVBA/SPRL TELENET Group BVBA/SPRL |
| Luxembourg | Europe | PROXIMUS |
| Bénin | Travel |
Etisalat Bénin / Moov Bénin
SPACETEL (Benin) Areeba MTN (Benin) |
| Bouthan | Reste du monde | TASHI INFOCOMM |
| Bolivie | Reste du monde | NUEVATEL |
| Bosnie Herzégovine | Travel |
BH TELECOM
m:tel PUBLIC ENTERPRISE CROATIAN TELECOM Ltd |
| Botswana | Travel | Orange BOTSWANA |
| Brésil | Business | CLARO (Bresil) |