Cancel your Porta subscription by mail
To end a Porta subscription you write to them: Porta handles cancellations by post. Our database has Porta's mailing address in Toronto, Canada.
Let Postbye cancel Porta 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 Porta.
- 4.8 from 2,931 reviews
- 2 Porta cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Porta by mail
Find your account details
Before writing, collect the name and email on the account and, if you have one, an account or customer number. Porta can only act on a request it can match to an account.
Write your request
State plainly that you want the Porta account cancelled, further charges stopped and a written confirmation sent to you. Postbye sets this out in a ready English template (“Subject: Cancellation Request – [your name]”).
Post it with proof of delivery
Mail the letter by certified mail to the Toronto address in the next section, and keep the tracking number.
Save the tracking record
Once the letter is delivered, the date on the receipt is the date Porta was told. Compare it with your statements over the next billing cycle.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Porta cancellation letter goes
Porta takes its post at Nugget Avenue 426, M1S 4A4 Toronto, Canada, which is where a cancellation letter belongs.
The postcode M1S 4A4 belongs to Ontario, Canada, so this is where the envelope is delivered.
Your name, address and email appear in a short block labelled Account holder, Billing address on file and Email on file, under the greeting “To Whom It May Concern,”.
Prefer to write it yourself? Use our letter template
Before you cancel Porta, check these
- Check your next statement: no charge should appear after the cancellation date.
- Look for annual or multi-month plans. A plan paid in advance usually runs to the end of the period you paid for.
- Write well before the next billing date. A request that arrives after it can leave one more charge on your statement.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Porta 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
Subscriptions renew automatically, and a written request is the clearest record that you asked to stop it before the next billing date.
Putting the request in writing means there is a date on file for when you asked, which matters if a charge appears afterwards.
Porta cancellation at a glance
- How Porta accepts cancellations
- By mailed letter
- Mailing address on file
- Porta Nugget Avenue 426 M1S 4A4 Toronto Canada
- Country
- Canada
- Letter language
- English (template en-generic)
- Added to the database
- May 19, 2026
- Data last checked
