Cancel your Personal Flow subscription by mail
Personal Flow deals with cancellations through the post, so the request goes in a letter and the certified-mail receipt is your proof of when. Our database has Personal Flow's mailing address in San Nicolas, Argentina.
Let Postbye cancel Personal Flow 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 Personal Flow.
- 4.8 from 2,931 reviews
- 2 Personal Flow cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Personal Flow by mail
Start with 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 Personal Flow is only as good as the details it quotes.
Write the cancellation request
Postbye writes the letter in Latin American Spanish from our Latin American Spanish template, because Personal Flow's address is in Argentina. It opens with the subject line “Asunto: Solicitud de cancelación – [your name]” and asks Personal Flow to end the subscription, stop all further charges and confirm in writing.
Send the letter by certified mail
Take the letter to the post office and ask for certified delivery to C1043 San Nicolas. Keep the tracking number it gives you.
Keep the delivery receipt
Delivery confirmation is your evidence that Personal Flow was asked. Watch the next statement or two for any further Personal Flow charge.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Personal Flow cancellation letter goes
Written requests to Personal Flow go to Avenida Corrientes 566, C1043 San Nicolas, Argentina.
Copy the postal code C1043 exactly: it is what routes the letter to Comuna 1, Argentina.
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
Every address we hold for Personal Flow, with the envelope wording
Before you cancel Personal Flow, check these
- 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.
- Check for an early-termination fee or a remaining equipment balance before the cancellation date.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Personal Flow 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.
A phone call leaves nothing behind; a letter leaves a copy, a date and a delivery receipt.
Personal Flow cancellation at a glance
- How Personal Flow accepts cancellations
- By mailed letter
- Mailing address on file
- Personal Flow Avenida Corrientes 566 C1043 San Nicolas Argentina
- Country
- Argentina
- Letter language
- Latin American Spanish (template es-419)
- Category (from the company name)
- Phone & internet
- Added to the database
- May 6, 2026
- Data last checked
