Cancel your Scarlet subscription by mail
Cancelling Scarlet means putting it in writing; the company takes requests by mailed letter, and a tracked one leaves a clear record. Scarlet receives written requests in Lelystad, Netherlands.
Let Postbye cancel Scarlet 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 Scarlet.
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- 3 Scarlet cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Scarlet by mail
Get your account details together
Put the account number, the phone number or service address being cancelled and the name on the account in front of you before you write: the request to Scarlet is only as good as the details it quotes.
Prepare the letter
Postbye drafts the request in Dutch, the language of Netherlands, with “Onderwerp: annuleringsverzoek – [your name]” as the subject line. It asks Scarlet to close the subscription, stop billing and confirm in writing.
Post it with proof of delivery
Use certified mail for the 8200 AD Lelystad address in the next section, so the post office records the delivery. Write down the tracking number.
File the delivery record
Delivery confirmation is your evidence that Scarlet was asked. Watch the next statement or two for any further Scarlet charge.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Scarlet cancellation letter goes
Written requests to Scarlet go to Postbus 158, 8200 AD Lelystad, Netherlands.
“Postbus 158” is a post-office box or mail-sorting line, so it takes post and not couriers: certified mail is the right way to reach it.
The database also lists Boulevard Roi Albert II 27, 1210 Saint-Josse-ten-Noode, Belgium for Scarlet. Use the first address above unless your agreement names this one.
The letter greets the reader with “Geachte heer/mevrouw,”; your own details sit under the labels Accounthouder, Factuuradres in dossier and E-mailadres in dossier.
Prefer to write it yourself? Use our letter template
Every address we hold for Scarlet, with the envelope wording
Before you cancel Scarlet, check these
- If you are moving to another provider, keep the line active until the new service works, then cancel.
- Name the exact line or service address. Accounts with several lines can leave one of them running.
- Ask for a final bill in writing and return any rented equipment by tracked mail.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Scarlet 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.
Cancelling a phone or internet plan
Phone and internet providers tie cancellation to contracts, equipment balances and notice periods, so the request should name the exact line or service and ask for a final bill in writing.
A mailed letter is slower than a phone call but it is the version that proves what you asked for and when.
Scarlet cancellation at a glance
- How Scarlet accepts cancellations
- By mailed letter
- Mailing address on file
- Scarlet Postbus 158 8200 AD Lelystad Netherlands
- Second address on file
- Scarlet Boulevard Roi Albert II 27 1210 Saint-Josse-ten-Noode Belgium
- Country
- Netherlands
- Letter language
- Dutch (template nl)
- Category (from the company name)
- Phone & internet
- Added to the database
- June 3, 2026
- Data last checked
