Extension belgianpostcodes only offers lookups for city names in Dutch around Brussels
The extension belgianpostcodes only offers lookups for city names in Dutch in and around Brussels. The extension should offer the choice between the name in French and in Dutch.
If you look up for "Bruxelles", you won't find the postal code 1000 with this extension. If you look up for "1180", you only will find "Ukkel" and not "Uccle". The extension should offer both possibilities.