Cancel your Tre subscription by mail
To end a Tre subscription you write to them: Tre handles cancellations by post. Tre receives written requests in Stockholm, Sweden.
Let Postbye cancel Tre 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 Tre.
- 4.8 from 2,931 reviews
- 3 Tre cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Tre by mail
Note your account details
Before writing, collect the account number, the phone number or service address being cancelled and the name on the account. Tre can only act on a request it can match to an account.
Set out the request
Postbye writes the letter in Swedish from our Swedish template, because Tre's address is in Sweden. It opens with the subject line “Ämne: Begäran om uppsägning – [your name]” and asks Tre to end the subscription, stop all further charges and confirm in writing.
Send it by certified mail
Mail the letter by certified mail to the Stockholm address in the next section, and keep the tracking number.
Keep the delivery receipt
Once the letter is delivered, the date on the receipt is the date Tre was told. Compare it with your statements over the next billing cycle.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Tre cancellation letter goes
The mailing address we hold for Tre is Lindhagensgatan 74, 112 18 Stockholm, Sweden.
Stockholm is in Stockholms län, Sweden; the postal code to quote is 112 18.
Inside, the salutation reads “Till berörd part,”, followed by your details under Kontoinnehavare, Registrerad faktureringsadress and Registrerad e-postadress.
Prefer to write it yourself? Use our letter template
Before you cancel Tre, 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 Tre 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 letter is the formal route: it states the request in writing, carries a date and, sent by certified mail, comes with proof of delivery.
Tre cancellation at a glance
- How Tre accepts cancellations
- By mailed letter
- Mailing address on file
- Tre Lindhagensgatan 74 112 18 Stockholm Sweden
- Country
- Sweden
- Letter language
- Swedish (template sv)
- Category (from the company name)
- Phone & internet
- Added to the database
- June 25, 2026
- Data last checked
