The Area Codes of Belarus:
| City/Town or Region | Area code | |
|---|---|---|
| 1. | Senno | 2135 (+375 2135) |
| 2. | Sharkovshchina | 2154 (+375 2154) |
| 3. | Shchuchin | 1514 (+375 1514) |
| 4. | Shklov | 2239 (+375 2239) |
| 5. | Shumilino | 2130 (+375 2130) |
| 6. | Slavgorod | 2246 (+375 2246) |
| 7. | Slonim | 1562 (+375 1562) |
| 8. | Slutsk | 1795 (+375 1795) |
| 9. | Smolevichi | 1776 (+375 1776) |
| 10. | Smorgon | 1592 (+375 1592) |
| 11. | Soligorsk | 174 (+375 174) |
| 12. | Starye Dorogi | 1792 (+375 1792) |
| 13. | Stolbtsy | 1717 (+375 1717) |
| 14. | Stolin | 1655 (+375 1655) |
| 15. | Svetlogorsk | 2342 (+375 2342) |
| 16. | Svisloch | 1513 (+375 1513) |