Area Codes in Hellevoetsluis
| Area Code▲ | City↕ | Administrative Region↕ | City Population↕ | Country/Region | Timezone |
|---|---|---|---|---|---|
| 181 | Spijkenisse | South Holland | 74,988 | Netherlands | Europe/Amsterdam |
Nearby Cities
| City | Region | Country | Population | Area Codes | Postal Codes |
|---|---|---|---|---|---|
| Nieuw-Helvoet | South Holland | Netherlands | 6,610 | 181 | — |
| Nieuwenhoorn | South Holland | Netherlands | 1,180 | 181 | 3223, 3222 |
| Oudenhoorn | South Holland | Netherlands | — | 181 | 3227, 3214 |
| Tinte | South Holland | Netherlands | — | 181 | 3234 |
| Vierpolders | South Holland | Netherlands | — | 181 | 3237, 3231, 3222 |