The Area Codes of Netherlands:
| City/Town or Region | Area code | |
|---|---|---|
| 1. | Schagen | 0224 (+31224) |
| 2. | Sittard | 046 (+3146) |
| 3. | Sliedrecht | 0184 (+31184) |
| 4. | Sluis | 0117 (+31117) |
| 5. | Sneek | 0515 (+31515) |
| 6. | Spijkenisse | 0181 (+31181) |
| 7. | St. Annaparochie | 0518 (+31518) |
| 8. | Stadskanaal | 0599 (+31599) |
| 9. | Steenbergen | 0167 (+31167) |
| 10. | Steenwijk | 0521 (+31521) |