Dutch zipcode databases can be bought via TNT, but they are very costly (€2,500+). An open-source initiative was started to provide a alternative to this costly afair. The only problem is that the data is available as CSV's, not as a Microsoft SQL Database.
In order to use this data in your .NET projects, you'll need the data turned into a nice relational database model. To save you valueable development time, I've already designed this for you. The tool I wrote imports all the data into a new or existing MS-SQL database in about 20 minutes.
By buying the tool and the model, not the database, you are free to build/update your database when new data becomes available without being dependent on a 3rd party.
The store is still being built; if you would like to purchase the tool before the whole store is set up, drop me a line. The target price will be €399.
