Cancel your Nsgk subscription by mail
Nsgk takes cancellation requests by mailed letter, so a dated certified-mail letter is the record that counts. The cancellation address on file for Nsgk is in Amsterdam, Netherlands.
Let Postbye cancel Nsgk for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
Money-back guarantee within 10 business days.
Postbye is not affiliated with Nsgk.
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- 2 Nsgk cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Nsgk by mail
Get your account details together
Nsgk will look your account up from what the letter says, so check the name and email on the account and, if you have one, an account or customer number first.
Set out the request
Because Nsgk is dealt with in Dutch, the letter is written in Dutch (template nl). Subject: “Onderwerp: annuleringsverzoek – [your name]”. It requests an end to the subscription and to every further charge, plus written confirmation.
Send the letter by certified mail
Take the letter to the post office and ask for certified delivery to 1091 GS Amsterdam. Keep the tracking number it gives you.
File the delivery record
It shows the date Nsgk received your letter. Check your next statement: no Nsgk charge should post after the cancellation date.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Nsgk cancellation letter goes
Nsgk lists Wibautstraat 212-214, 1091 GS Amsterdam, Netherlands as its mailing address.
Amsterdam is in Noord-Holland, Netherlands; the postal code to quote is 1091 GS.
Inside, the salutation reads “Geachte heer/mevrouw,”, followed by your details under Accounthouder, Factuuradres in dossier and E-mailadres in dossier.
Prefer to write it yourself? Use our letter template
Before you cancel Nsgk, check these
- Write well before the next billing date. A request that arrives after it can leave one more charge on your statement.
- If an app store or phone carrier bills you, the company cannot cancel it. Cancel with that partner as well.
- Cancelling usually ends access at the end of the period you paid for, so you keep what you paid for until then.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Nsgk for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.
How cancelling by mail works
Subscriptions renew automatically, and a written request is the clearest record that you asked to stop it before the next billing date.
A phone call leaves nothing behind; a letter leaves a copy, a date and a delivery receipt.
Nsgk cancellation at a glance
- How Nsgk accepts cancellations
- By mailed letter
- Mailing address on file
- Nsgk Wibautstraat 212-214 1091 GS Amsterdam Netherlands
- Country
- Netherlands
- Letter language
- Dutch (template nl)
- Added to the database
- June 3, 2026
- Data last checked
