Cancel your Trumf subscription by mail
To end a Trumf subscription you write to them: Trumf handles cancellations by post. Our database has Trumf's mailing address in Oslo, Norway.
Let Postbye cancel Trumf 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 Trumf.
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- 3 Trumf cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Trumf by mail
Note your account details
Start with your member number, the name on the membership and the renewal date shown on your latest invoice, so the request to Trumf names the right account the first time.
Set out the request
Postbye writes the letter in Norwegian from our Norwegian template, because Trumf's address is in Norway. It opens with the subject line “Emne: Forespørsel om oppsigelse – [your name]” and asks Trumf to end the subscription, stop all further charges and confirm in writing.
Post it with proof of delivery
Post it by certified mail to Trumf in Oslo, Norway, using the exact address below, and note the tracking number.
Keep the delivery receipt
The receipt dates your request. Look at your next statement for any Trumf charge after that date.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Trumf cancellation letter goes
Trumf lists Karenslyst allé 12, 0278 Oslo, Norway as its mailing address.
The postcode 0278 belongs to Oslo, Norway, so this is where the envelope is delivered.
Your details go in a block headed by Kontoinnehaver, Fakturaadresse registrert and Registrert e-postadresse, and the opening line is “Til den det måtte angå,”.
Prefer to write it yourself? Use our letter template
Before you cancel Trumf, check these
- Household or family members can be billed on one account. Name the primary member.
- Annual fees are often non-refundable part-way through the year. Check the wording.
- Ask for written confirmation of the end date and keep the proof of delivery.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Trumf 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 membership
Memberships renew on the anniversary of joining and may be cancelled at a counter, online or in writing depending on the organisation, so a written request names the member number and the end date.
A mailed letter is slower than a phone call but it is the version that proves what you asked for and when.
Trumf cancellation at a glance
- How Trumf accepts cancellations
- By mailed letter
- Mailing address on file
- Trumf Karenslyst allé 12 0278 Oslo Norway
- Country
- Norway
- Letter language
- Norwegian (template no)
- Category (from the company name)
- Memberships & clubs
- Added to the database
- July 31, 2026
- Data last checked
