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Cancel your Telcel subscription by mail

Telcel accepts written cancellation requests by post, which makes certified mail the strongest proof that you asked. Telcel receives written requests in Ciudad de México, Mexico.

Let Postbye cancel Telcel 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.

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Postbye is not affiliated with Telcel.

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  • 3 Telcel cancellations handled this month
  • Certified mail with tracking
  • Mailed every business day
  • Delivery proof sent to you
  • We confirm your cancellation

How to cancel Telcel by mail

  1. Note your account details

    You will need the account number, the phone number or service address being cancelled and the name on the account. Use exactly the details Telcel holds, so the request can be matched to your account.

  2. Prepare the letter

    Telcel is based in Mexico, 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.

  3. Post the letter

    Address the envelope to Telcel, Ciudad de México, exactly as printed in the next section. Certified mail gives you a tracking number and a delivery record.

  4. File the delivery record

    Delivery confirmation is your evidence that Telcel was asked. Watch the next statement or two for any further Telcel charge.

With Postbye, steps 2 to 4 take about two minutes of your time.

Where your Telcel cancellation letter goes

TelcelLago ZúrichNo. 245, Edif. Telcel, Plaza Carso11529 Ciudad de MéxicoMexico

For a letter to Telcel, use Lago Zúrich, No. 245, Edif. Telcel, Plaza Carso, 11529 Ciudad de México, Mexico.

Postal code 11529 places the address in CDMX, Mexico.

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

Every address we hold for Telcel, with the envelope wording

Before you cancel Telcel, check these

  • 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.
  • Ask for a final bill in writing and return any rented equipment by tracked mail.

Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.

Let Postbye cancel Telcel 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.

Cancel Telcel

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.

A mailed letter is slower than a phone call but it is the version that proves what you asked for and when.

Telcel cancellation at a glance

How Telcel accepts cancellations
By mailed letter
Mailing address on file
Telcel Lago Zúrich No. 245, Edif. Telcel, Plaza Carso 11529 Ciudad de México Mexico
Country
Mexico
Letter language
Latin American Spanish (template es-419)
Category (from the company name)
Phone & internet
Added to the database
July 1, 2026
Data last checked

Telcel cancellation questions

Where do I send my Telcel cancellation letter?

Address the letter to Telcel, Lago Zúrich, No. 245, Edif. Telcel, Plaza Carso, 11529 Ciudad de México, Mexico.

What should I check before I cancel Telcel?

For a phone or internet plan: ask for a final bill in writing and return any rented equipment by tracked mail.

Which language is my Telcel letter written in?

Latin American Spanish. Telcel's address is in Mexico, so the letter is prepared from the Latin American Spanish template under the subject line “Asunto: Solicitud de cancelación – [your name]”.

What do I need to cancel Telcel?

Have the account number, the phone number or service address being cancelled and the name on the account to hand. The details in the letter need to match what Telcel has on file.

Will Telcel confirm my cancellation?

The letter asks Telcel to end the account, stop further charges and confirm in writing, but a reply is not guaranteed. What you can rely on is the delivery receipt: it shows the date Telcel received the request. If a charge posts after that date, quote the receipt with your copy of the letter.

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