Postcode 1901
Castricum · Castricum Municipality, North Holland
1901 is the postcode of Castricum in Castricum Municipality, North Holland, Netherlands. This list covers the four-digit part of Dutch postcodes; the two letters that follow narrow it to a street.
- Postcode
- 1901
- Municipality
- Castricum Municipality
- Province
- North Holland
- Country
- Netherlands
Place with postcode 1901
| Place | Municipality | Location |
|---|---|---|
| Castricum | Castricum Municipality | 52.553, 4.663 |
Near Amsterdam
The nearest major city is Amsterdam, about 25 km away.
Nearby postcodes
Frequently asked questions
Which places use postcode 1901?
Castricum.
Which municipality and province is 1901 in?
Castricum Municipality, North Holland, Netherlands.
What is the nearest major city to 1901?
Amsterdam, about 25 km away.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.