| Destination | Zone | Opérateur |
|---|---|---|
| Sierra Léone | Travel | LINTEL (Sierra Leone) Limited (Africell) |
| Singapour | Business |
SINGTEL MOBILE SINGAPORE
SINGTEL MOBILE SINGAPORE STARHUB |
| Slovaquie | Europe |
O2 (ex-Telefonica Slovakia)
Orange SLOVENSKO SLOVAK TELEKOM (Slovaquie) |
| Slovénie | Europe |
A1 (Slovenie)
Telekom Slovenje Telemach Mobil |
| Soudan | Travel |
MTN Sudan (Soudan)
SUDANESE MOBILE TELEPHONE (Zain SD) |
| Sri Lanka | Travel |
DIALOG AXIATA PLC (PQ 38)
MOBITEL Sri Lanka |
| Suède | Europe |
TELE 2 Suede
TELE 2 Suede TELIASONERA SVERIGE AB (EX Telia mobile) |
| Suriname | Reste du monde | TELESUR |
| Tadjikistan | Travel |
CJSC Babilon-M
INDIGO TAJIKISTAN |