Cancel your Coriolis Mobile subscription by mail
Coriolis Mobile deals with cancellations through the post, so the request goes in a letter and the certified-mail receipt is your proof of when. Our database has Coriolis Mobile's mailing address in Nanterre, France.
Let Postbye cancel Coriolis Mobile 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 Coriolis Mobile.
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- 2 Coriolis Mobile cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Coriolis Mobile by mail
Gather your account details
Coriolis Mobile will look your account up from what the letter says, so check the account number, the phone number or service address being cancelled and the name on the account first.
Draft the request
Coriolis Mobile is based in France, so the letter goes out in French, built from our French template. Subject line: “Objet : Demande d'annulation – [your name]”. It asks for the subscription to end, for further charges to stop and for written confirmation.
Post it with proof of delivery
Use certified mail for the 92000 Nanterre address in the next section, so the post office records the delivery. Write down the tracking number.
Keep the delivery receipt
File the receipt with the letter. A Coriolis Mobile charge dated after delivery is the one to dispute, and these two documents are what you quote.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Coriolis Mobile cancellation letter goes
Coriolis Mobile takes its post at TSA 21986, 92000 Nanterre, France, which is where a cancellation letter belongs.
“TSA 21986” is a post-office box or mail-sorting line, so it takes post and not couriers: certified mail is the right way to reach it.
Your details go in a block headed by Titulaire du compte, Adresse de facturation enregistrée and E-mail enregistré, and the opening line is “À qui de droit,”.
Prefer to write it yourself? Use our letter template
Every address we hold for Coriolis Mobile, with the envelope wording
Before you cancel Coriolis Mobile, 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 Coriolis Mobile 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.
If a charge shows up after you cancelled, the letter and its receipt are what you put in front of the company or your bank.
Coriolis Mobile cancellation at a glance
- How Coriolis Mobile accepts cancellations
- By mailed letter
- Mailing address on file
- Coriolis Mobile TSA 21986 92000 Nanterre France
- Country
- France
- Letter language
- French (template fr)
- Category (from the company name)
- Phone & internet
- Added to the database
- June 4, 2026
- Data last checked
