Cancel your Ecogas subscription by mail
Ecogas accepts written cancellation requests by post, which makes certified mail the strongest proof that you asked. Ecogas receives written requests in CABA, Argentina.
Let Postbye cancel Ecogas 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 Ecogas.
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- 2 Ecogas cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Ecogas by mail
Collect the details you need
Put the name and email on the account and, if you have one, an account or customer number in front of you before you write: the request to Ecogas is only as good as the details it quotes.
Draft the request
Postbye writes the letter in Latin American Spanish from our Latin American Spanish template, because Ecogas's address is in Argentina. It opens with the subject line “Asunto: Solicitud de cancelación – [your name]” and asks Ecogas to end the subscription, stop all further charges and confirm in writing.
Post it with proof of delivery
Mail the letter by certified mail to the CABA address in the next section, and keep the tracking number.
Keep the proof of delivery
Once the letter is delivered, the date on the receipt is the date Ecogas was told. Compare it with your statements over the next billing cycle.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Ecogas cancellation letter goes
Ecogas takes its post at Av. Leandro N. Alem 855, Piso 25, C1001AAD CABA, Argentina, which is where a cancellation letter belongs.
CABA is the delivery town, Argentina; the postal code to quote is C1001AAD.
Your name, address and email appear in a short block labelled Titular de la cuenta, Dirección de facturación registrada and Correo electrónico registrado, under the greeting “A quien corresponda:”.
Prefer to write it yourself? Use our letter template
Before you cancel Ecogas, 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 Ecogas 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 mailed letter is slower than a phone call but it is the version that proves what you asked for and when.
Ecogas cancellation at a glance
- How Ecogas accepts cancellations
- By mailed letter
- Mailing address on file
- Ecogas Av. Leandro N. Alem 855 Piso 25 C1001AAD CABA Argentina
- Country
- Argentina
- Letter language
- Latin American Spanish (template es-419)
- Added to the database
- September 16, 2026
- Data last checked
