Documents related to Qlik GeoAnalytics.
A list of all Operations and Connections available through the Qlik GeoAnalytics Connector
A more in depth analysis, including Use Cases and step by step instructions in setting up the following Operations, with screenshots:
Do you have a list of countries that are supported by the hosted GA map server to lookup geo-information of zipcodes? Is Netherlands supported to do lookups of zipcodes with 2 and 4 digits?
Check out Qlik GeoAnalytics Coverage
Alt you can use the QGA connector and the "Load" operation for postal codes from NL to inspect values.
For NL, 4 digits.