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Where to send your Celside cancellation letter

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

The addresses we hold

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

Where the letter goesMailing address

CelsideAvenue de la Grande Armée 6969 8175116 ParisFrance

The France address on file for Celside. Postal code 75116.

How to address the envelope

  1. Use the address letter for letter

    Address the envelope to Avenue de la Grande Armée 69, 69 81, 75116 Paris, France. Everything on those lines matters for the sorting machines, so nothing is abbreviated by hand.

  2. Put your own address on it

    Top-left, your own name and address. A return address is what the post office needs to send the letter back if Celside has moved.

  3. Buy the certified service

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

  4. Keep the proof together

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

Your letter to Celside

Copy the letter below onto one page, fill in the name and email on the account and, if you have one, an account or customer number, 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]

Celside Avenue de la Grande Armée 69 69 81 75116 Paris France

To whom it may concern,

I am cancelling my account with Celside, 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]

Let Postbye cancel Celside 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 Celside