Their customer service is available Monday through Thursday from 8:30 until 21:00, Friday from 8:30 until 18:00 and Saturday from 10:00 until 16:00. They can be reached on 0800-8212480. Keep in mind that the hold time can be quite long.
If you want to avoid the Hartstichting employees trying to convince you to stay, it’s probably better to cancel your membership via mail. To make this as easy as possible we’ve drafted a cancellation letter for you here. Just fill in your details and download the letter. The downside to cancelling via mail is that it takes a lot of time to write the letter and mail it. Not a problem for you? Then send your cancellation letter to:
Would you rather not deal with the hassle of calling or sending a letter? Then use Dyme’s cancellation service! When you use our cancellation service, you just have to fill in your details and we’ll take care of the rest! Done and dusted in just a few minutes!
Dyme does much more than just helping to cancel your subscriptions. Download the app!