Cancel your Costanera Norte (Sociedad Concesionaria Costanera Norte S.A.) subscription by mail
Costanera Norte (Sociedad Concesionaria Costanera Norte S.A.) accepts written cancellation requests by post, which makes certified mail the strongest proof that you asked. Post for Costanera Norte (Sociedad Concesionaria Costanera Norte S.A.) is handled in Independencia, Santiago, Chile, which is where your letter is headed.
Let Postbye cancel Costanera Norte (Sociedad Concesionaria Costanera Norte S.A.) 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 Costanera Norte (Sociedad Concesionaria Costanera Norte S.A.).
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- 2 Costanera Norte (Sociedad Concesionaria Costanera Norte S.A.) cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Costanera Norte (Sociedad Concesionaria Costanera Norte S.A.) by mail
Get your account details together
Have the name and email on the account and, if you have one, an account or customer number to hand. The details in the letter need to match what Costanera Norte (Sociedad Concesionaria Costanera Norte S.A.) has on file.
Write your request
Costanera Norte (Sociedad Concesionaria Costanera Norte S.A.) is based in Chile, so the letter goes out in Latin American Spanish, built from our Latin American Spanish template. Subject line: “Asunto: Solicitud de cancelación – [your name]”. It asks for the subscription to end, for further charges to stop and for written confirmation.
Post it with proof of delivery
Send the letter to the Independencia, Santiago mailing address shown below by certified mail. Keep the tracking number safe.
Keep proof the letter arrived
Delivery confirmation is your evidence that Costanera Norte (Sociedad Concesionaria Costanera Norte S.A.) was asked. Watch the next statement or two for any further Costanera Norte (Sociedad Concesionaria Costanera Norte S.A.) charge.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Costanera Norte (Sociedad Concesionaria Costanera Norte S.A.) cancellation letter goes
Written requests to Costanera Norte (Sociedad Concesionaria Costanera Norte S.A.) go to General Prieto 1430, 8380000 Independencia, Santiago, Chile.
The envelope is going to Independencia, Santiago, Chile, so the postcode 8380000 must be on the front.
The letter is addressed “A quien corresponda:” and its details block uses the labels Titular de la cuenta, Dirección de facturación registrada and Correo electrónico registrado.
Prefer to write it yourself? Use our letter template
Before you cancel Costanera Norte (Sociedad Concesionaria Costanera Norte S.A.), check these
- Write well before the next billing date. A request that arrives after it can leave one more charge on your statement.
- 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.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Costanera Norte (Sociedad Concesionaria Costanera Norte S.A.) 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
A subscription ends when the company records your request, not when you stop using it, and a letter is the record you can show later.
Putting the request in writing means there is a date on file for when you asked, which matters if a charge appears afterwards.
Costanera Norte (Sociedad Concesionaria Costanera Norte S.A.) cancellation at a glance
- How Costanera Norte (Sociedad Concesionaria Costanera Norte S.A.) accepts cancellations
- By mailed letter
- Mailing address on file
- Costanera Norte (Sociedad Concesionaria Costanera Norte S.A.) General Prieto 1430 8380000 Independencia, Santiago Chile
- Country
- Chile
- Letter language
- Latin American Spanish (template es-419)
- Added to the database
- October 5, 2026
- Data last checked
