Cancel your Masmovil subscription by mail
To end a Masmovil subscription you write to them: Masmovil handles cancellations by post. Post for Masmovil is handled in Madrid, Spain, which is where your letter is headed.
Let Postbye cancel Masmovil 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 Masmovil.
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- 3 Masmovil cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Masmovil by mail
Note your account details
Put the account number, the phone number or service address being cancelled and the name on the account in front of you before you write: the request to Masmovil is only as good as the details it quotes.
Put the request in writing
Postbye drafts the request in Spanish, the language of Spain, with “Asunto: Solicitud de cancelación – [your name]” as the subject line. It asks Masmovil to close the subscription, stop billing and confirm in writing.
Post it with proof of delivery
Take the letter to the post office and ask for certified delivery to 28223 Madrid. Keep the tracking number it gives you.
Keep the proof of delivery
It shows the date Masmovil received your letter. Check your next statement: no Masmovil charge should post after the cancellation date.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Masmovil cancellation letter goes
Written requests to Masmovil go to Paseo Club Deportivo 1, Edificio 4, Planta 1, 28223 Madrid, Spain.
Postal code 28223 places the address in Madrid, Spain.
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
Every address we hold for Masmovil, with the envelope wording
Before you cancel Masmovil, check these
- Ask for a final bill in writing and return any rented equipment by tracked mail.
- 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.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Masmovil 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.
Masmovil cancellation at a glance
- How Masmovil accepts cancellations
- By mailed letter
- Mailing address on file
- Masmovil Paseo Club Deportivo 1 Edificio 4, Planta 1 28223 Madrid Spain
- Country
- Spain
- Letter language
- Spanish (template es)
- Category (from the company name)
- Phone & internet
- Added to the database
- May 6, 2026
- Data last checked
