Cancel your WOM subscription by mail
Cancelling WOM means putting it in writing; the company takes requests by mailed letter, and a tracked one leaves a clear record. Our database has WOM's mailing address in Santiago, Chile.
Let Postbye cancel WOM 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 WOM.
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- 3 WOM cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel WOM by mail
Start with your account details
Check the account number, the phone number or service address being cancelled and the name on the account before anything else. A request that does not match the account on file at WOM is the easiest one to set aside.
Put the request in writing
Postbye drafts the request in Latin American Spanish, the language of Chile, with “Asunto: Solicitud de cancelación – [your name]” as the subject line. It asks WOM to close the subscription, stop billing and confirm in writing.
Post it with proof of delivery
Address the envelope to WOM, Santiago, exactly as printed in the next section. Certified mail gives you a tracking number and a delivery record.
Keep the proof of delivery
It shows the date WOM received your letter. Check your next statement: no WOM charge should post after the cancellation date.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your WOM cancellation letter goes
Written requests to WOM go to General Mackenna 1369, 8320000 Santiago, Chile.
The envelope is going to Santiago in Región Metropolitana, Chile, so the postcode 8320000 must be on the front.
The letter greets the reader with “A quien corresponda:”; your own details sit under 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 WOM, check these
- Check for an early-termination fee or a remaining equipment balance before the cancellation date.
- 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.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel WOM 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.
Putting the request in writing means there is a date on file for when you asked, which matters if a charge appears afterwards.
WOM cancellation at a glance
- How WOM accepts cancellations
- By mailed letter
- Mailing address on file
- WOM General Mackenna 1369 8320000 Santiago Chile
- Country
- Chile
- Letter language
- Latin American Spanish (template es-419)
- Category (from the company name)
- Phone & internet
- Added to the database
- September 17, 2026
- Data last checked
