Cancel your Turk Telekom subscription by mail
To end a Turk Telekom subscription you write to them: Turk Telekom handles cancellations by post. Our database has Turk Telekom's mailing address in Ankara, Turkey.
Let Postbye cancel Turk Telekom 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 Turk Telekom.
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- 2 Turk Telekom cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Turk Telekom by mail
Gather your account details
Before writing, collect the account number, the phone number or service address being cancelled and the name on the account. Turk Telekom can only act on a request it can match to an account.
Put the request in writing
Postbye drafts the request in Turkish, the language of Turkey, with “Konu: İptal Talebi – [your name]” as the subject line. It asks Turk Telekom to close the subscription, stop billing and confirm in writing.
Send it by certified mail
Take the letter to the post office and ask for certified delivery to 06103 Ankara. Keep the tracking number it gives you.
Keep the proof of delivery
It shows the date Turk Telekom received your letter. Check your next statement: no Turk Telekom charge should post after the cancellation date.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Turk Telekom cancellation letter goes
Turk Telekom can be reached by post at Turgut Özal Bulvarı No:4, Aydınlıkevler, Altındağ, 06103 Ankara, Turkey.
The envelope is going to Ankara, Turkey, so the postcode 06103 must be on the front.
The letter greets the reader with “İlgili Makama,”; your own details sit under the labels Hesap sahibi, Sistemdeki fatura adresi and Kayıtlı e-posta.
Prefer to write it yourself? Use our letter template
Every address we hold for Turk Telekom, with the envelope wording
Before you cancel Turk Telekom, check these
- Check for an early-termination fee or a remaining equipment balance before the cancellation date.
- 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.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Turk Telekom 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 phone call leaves nothing behind; a letter leaves a copy, a date and a delivery receipt.
Turk Telekom cancellation at a glance
- How Turk Telekom accepts cancellations
- By mailed letter
- Mailing address on file
- Turk Telekom Turgut Özal Bulvarı No:4 Aydınlıkevler, Altındağ 06103 Ankara Turkey
- Country
- Turkey
- Letter language
- Turkish (template tr)
- Category (from the company name)
- Phone & internet
- Added to the database
- October 8, 2026
- Data last checked
