Area Codes in Boskoop
| Area Code▲ | City↕ | Administrative Region↕ | City Population↕ | Country/Region | Timezone |
|---|---|---|---|---|---|
| 172 | Alphen aan den Rijn | South Holland | 70,251 | Netherlands | Europe/Amsterdam |
Nearby Cities
| City | Region | Country | Population | Area Codes | Postal Codes |
|---|---|---|---|---|---|
| Alphen aan den Rijn | South Holland | Netherlands | 70,251 | 172 | 2401, 2402, 2403, 2404 |
| Bloemendaal | South Holland | Netherlands | 9,900 | 23 | — |
| Middelburg, South Holland | South Holland | Netherlands | — | 118 | — |
| Reeuwijk | South Holland | Netherlands | 12,817 | 182 | 2811, 2804 |
| Waddinxveen | South Holland | Netherlands | 25,338 | 182 | 2741, 2742, 2743, 2391 |