The Area Codes of Azerbaijan:
| City/Town or Region | Area code | |
|---|---|---|
| 1. | Saatly | 21 (+994 21) |
| 2. | Sabirabad | 21 (+994 21) |
| 3. | Sadarak | 36 (+994 36) |
| 4. | Salyan | 21 (+994 21) |
| 5. | Samukh | 22 (+994 22) |
| 6. | Shabran | 23 (+994 23) |
| 7. | Shahbuz | 36 (+994 36) |
| 8. | Shaki | 24 (+994 24) |
| 9. | Shamakhi | 20 (+994 20) |
| 10. | Shamkir | 22 (+994 22) |
| 11. | Sharur | 36 (+994 36) |
| 12. | Shirvan | 21 (+994 21) |
| 13. | Shusha | 26 (+994 26) |
| 14. | Siazan | 23 (+994 23) |
| 15. | Sumqayit | 18 (+994 18) |