Cancel your CALF subscription by mail
To end a CALF subscription you write to them: CALF handles cancellations by post. The cancellation address on file for CALF is in Neuquen, Argentina.
Let Postbye cancel CALF 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 CALF.
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- 3 CALF cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel CALF by mail
Note your account details
Start with the name and email on the account and, if you have one, an account or customer number, so the request to CALF names the right account the first time.
Put the request in writing
The request is prepared in Latin American Spanish (template es-419), under the subject line “Asunto: Solicitud de cancelación – [your name]”: end the subscription, stop all further charges and confirm in writing to you.
Send it by certified mail
Take the letter to the post office and ask for certified delivery to 8300 Neuquen. Keep the tracking number it gives you.
Keep the proof of delivery
File the receipt with the letter. A CALF 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 CALF cancellation letter goes
CALF takes its post at Bartolome Mitre 609, 8300 Neuquen, Argentina, which is where a cancellation letter belongs.
The envelope is going to Neuquen, Argentina, so the postcode 8300 must be on the front.
Inside, the salutation reads “A quien corresponda:”, followed by your details under Titular de la cuenta, Dirección de facturación registrada and Correo electrónico registrado.
Prefer to write it yourself? Use our letter template
Before you cancel CALF, check these
- If an app store or phone carrier bills you, the company cannot cancel it. Cancel with that partner as well.
- Cancelling usually ends access at the end of the period you paid for, so you keep what you paid for until then.
- Use the same name and email as on the account. A mismatch can delay the request.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel CALF 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.
How cancelling by mail works
Subscriptions renew automatically, and a written request is the clearest record that you asked to stop it before the next billing date.
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.
CALF cancellation at a glance
- How CALF accepts cancellations
- By mailed letter
- Mailing address on file
- CALF Bartolome Mitre 609 8300 Neuquen Argentina
- Country
- Argentina
- Letter language
- Latin American Spanish (template es-419)
- Added to the database
- September 16, 2026
- Data last checked
