Cancel your Fs1 subscription by mail
Fs1 accepts written cancellation requests by post, which makes certified mail the strongest proof that you asked. The cancellation address on file for Fs1 is in Los Angeles, United States.
Let Postbye cancel Fs1 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 Fs1.
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- 2 Fs1 cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Fs1 by mail
Collect the details you need
Before writing, collect the name and email on the account and, if you have one, an account or customer number. Fs1 can only act on a request it can match to an account.
Draft the request
Postbye turns the request into a finished English letter headed “Subject: Subscription termination – Fs1”: close the Fs1 account, stop every charge and reply in writing.
Post it with proof of delivery
Use certified mail for the 90067 Los Angeles address in the next section, so the post office records the delivery. Write down the tracking number.
File the delivery record
File the receipt with the letter. A Fs1 charge dated after delivery is the one to dispute, and these two documents are what you quote.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Fs1 cancellation letter goes
For a letter to Fs1, use Fox Corporation, Attn: Arbitration Notice of Dispute, 2121 Avenue of the Stars, Suite 1200, Los Angeles, CA 90067.
With ZIP 90067, the address sits in California and the letter never leaves the United States postal system.
Inside, the salutation reads “To Whom It May Concern,”, followed by your details under Name, Address and E-mail.
Prefer to write it yourself? Use our letter template
Before you cancel Fs1, check these
- Write well before the next billing date. A request that arrives after it can leave one more charge on your statement.
- If an app store or phone carrier bills you, the company cannot cancel it. Cancel with that partner as well.
- Cancelling usually ends access at the end of the period you paid for, so you keep what you paid for until then.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Fs1 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
A subscription ends when the company records your request, not when you stop using it, and a letter is the record you can show later.
A mailed letter is slower than a phone call but it is the version that proves what you asked for and when.
Fs1 cancellation at a glance
- How Fs1 accepts cancellations
- By mailed letter
- Mailing address on file
- Fs1 Fox Corporation, Attn: Arbitration Notice of Dispute 2121 Avenue of the Stars, Suite 1200 Los Angeles, CA 90067
- Country
- United States
- Letter language
- English (template en)
- Added to the database
- October 12, 2026
- Data last checked
