If you need assistance, please don't hesitate to phone our customer service. Please make sure you have your Citizen Service Number ('burgerservicenummer' or 'BSN') to hand.
General telephone number
|DUO Info Line||+31 50 599 77 55|
The DUO Info Line is available on weekdays from 9 a.m. to 5 p.m. Please feel free to call
Phoning on behalf of someone else
Our staff is not allowed to give out any personal information about others. If you need information about someone else from DUO, you should arrange authorisation.