Postcode 9959
Onderdendam · Het Hogeland, Groningen
9959 is the postcode of Onderdendam in Het Hogeland, Groningen, Netherlands. This list covers the four-digit part of Dutch postcodes; the two letters that follow narrow it to a street.
- Postcode
- 9959
- Municipality
- Het Hogeland
- Province
- Groningen
- Country
- Netherlands
Place with postcode 9959
| Place | Municipality | Location |
|---|---|---|
| Onderdendam | Het Hogeland | 53.334, 6.587 |
Nearby postcodes
Frequently asked questions
Which places use postcode 9959?
Onderdendam.
Which municipality and province is 9959 in?
Het Hogeland, Groningen, Netherlands.
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.