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Where to send your Superbox cancellation letter

Read the addresses on this page next to the full guide to cancelling Superbox.

The addresses we hold

Where a cancellation letter to Superbox should be sent: the verified Maltepe address below, plus the other addresses on file, and how to write them on the envelope.

Where the letter goesMailing address

SuperboxAydınevler Mah. İnönü Cad. No:20Küçükyalı Ofispark B Blok34854 MaltepeTurkey

The Turkey address on file for Superbox. Postal code 34854.

How to address the envelope

  1. Write the address as printed

    Address the envelope to Aydınevler Mah. İnönü Cad. No:20, Küçükyalı Ofispark B Blok, 34854 Maltepe, Turkey. Everything on those lines matters for the sorting machines, so nothing is abbreviated by hand.

  2. Put your own address on it

    Your name and postal address go top-left on the front (or the back flap). If the letter cannot be delivered it comes back to you, which is itself evidence of the attempt.

  3. Buy the certified service

    Certified, not courier: buy it at the counter, keep the postmarked slip, and the letter to Maltepe is traceable from the article number until it is signed for.

  4. File the receipt with your copy

    Hold on to the letter copy, the receipt and the tracking page.

The letter, written out

Copy the letter below onto one page, fill in the account number, the phone number or service address being cancelled and the name on the account, and it is ready for the envelope. Our template builds the same letter on screen.

Sample cancellation letter

[Your name] [Your street address] [City, State ZIP] [Your email address]

[Date]

Superbox Aydınevler Mah. İnönü Cad. No:20 Küçükyalı Ofispark B Blok 34854 Maltepe Turkey

To whom it may concern,

I am cancelling my account with Superbox, account or member number [number], with effect from [date or "immediately"]. Please end every add-on and linked plan on this account at the same time.

Please stop all future charges to my payment method, remove my stored payment details, and send written confirmation of the cancellation and its effective date to [your email address].

Sincerely, [Signature] [Your printed name]

Keep reading

The full guide to cancelling this company, our letter template and the postal guides.

Let Postbye cancel Superbox 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.

Cancel Superbox