Every postcode in the NetherlandsDutchZipcodes.com is a free postcode lookup for the Netherlands, in English. It is for anyone who needs a Dutch address right: people moving here, companies shipping here, and developers building forms.
What it does
- Shows the streets and house numbers behind any postcode, with the town, municipality, province and neighbourhood.
- Finds the postcode of a street and house number.
- Gives the same answers as a free JSON API.
Where the data comes from
All addresses come from the BAG, the official Dutch register of addresses and buildings (Kadaster, CC0). Neighbourhoods and districts come from the CBS wijk- en buurtindeling (CC BY 4.0). We are not affiliated with Kadaster, CBS or PostNL. A new address can take a few weeks to appear: municipalities register it first, and our copy follows.
Who runs it
DutchZipcodes.com is run by Swoops Online Media in Groningen, the Netherlands. See contact for our details.