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Optimum

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Last month, 17.840+ customers made a successful cancellation using Xpendy.

Optimum cancellation letter

Optimum
Attn: Customer Service
1111 Stewart Avenue
New York NY 11714
United States of America

01-24-2026, Place of residence

CERTIFIED MAIL: Canceling Optimum subscription

Dear Sir/Madam,

I hereby cancel my subscription with Optimum effective immediately upon receipt of this letter.

Personal data:
Name: First Name Last Name

Address: Street and House number
ZIP code + City: ZIP code City

Email: Email

Please ensure that the direct debit authorization is terminated simultaneously.

Furthermore, I request, in accordance with the provisions of the California Consumer Privacy Act (CCPA), immediate deletion of all my personal data as defined under the CCPA, except as provided in Section 1798.105 CCPA.

I look forward to receiving confirmation of this cancellation and the deletion of my personal data at the above email address.

Yours sincerely,

Name

1. Enter your subscription data

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in accordance with all applicable laws and regulations

2. We automatically sign your cancellation letter

Legally validated
Subscription provider is legally obliged to process your cancellation

3. We'll send your cancellation letter

Verified headquarter adressess
Shipment tracking with Track and Trace

4. Cheers! Your subscription's cancelled

Relax! We will handle it for you
100% guarantee policy

What we can guarantee

We are independent from and not affiliated with Optimum.
All cancellations are legally validated and trackable, and sent to verified addresses — guaranteed to be processed. We don’t charge any additional fees for shipping.
A one-time fee of $ (including taxes) applies to your initial cancellation. On the confirmation page, you’ll also have the option to subscribe to myXpendy for just $7.95/month, allowing you to cancel unlimited subscriptions anytime.

What people don’t realize is that

Unused subscriptions

85%

Are paying for at least one subscription they don’t use.

No clue

55%

Don’t have a clue on how to cancel their subscriptions.

Underestimate cost

80%

Underestimate how much they’re actually spending on subscriptions.

Feel trapped

40%

Say they’ve felt trapped in a subscription they didn’t intend to renew.

Why Xpendy
is the perfect choice

Xpendy helps people in 20+ countries cancel subscriptions hassle-free in just 2 minutes.

Cancel Optimum

Cancel subscriptions in 2 minutes
No need to contact customer service
Registered mail with track & trace
Legally valid cancellation letter
Your details filled in automatically
Clear and user-friendly process
100% satisfaction guarantee

Finding contact details yourself
Long wait times with customer service
No proof of cancellation
Writing and sending the letter on your own
Incomplete or invalid cancellation
Time-consuming and stressful
Unclear cancellation terms

Cancel Optimum

Frequently Asked Questions about Optimum

Do you want to cancel your Mobile telephony membership with Optimum? Then we can do this for you! We will take care of the cancellation by sending a letter of cancellation to Optimum with all the necessary details on your behalf. We do this by sending a registered letter and keeping you updated throughout the process. By sending a registered letter, the cancellation is completely legally valid. You will also receive a proof of posting. So, you have full assurance that your Mobile telephony membership is cancelled. Cancelling has never been so easy!

With Optimum, you can find your notice period in your contract and in the general terms and conditions.

Your subscription to Optimum is cancelable at any time according to the terms of your contract.

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Optimum

Optimum contact

Optimum customer service

There are several ways to reach Optimum customer service. You can quickly find answers to various questions per topic through the customer service page. If you still don't have an answer to your question or prefer to contact Optimum yourself? These are the options:

Optimum phone number and email address

You can reach Optimum by phone on 1 866 200 7273. Please note, there is a possibility that you will be placed in a queue. You can also email customer service at contact@optimum.com.

Optimum address

Optimum
Corporate Center Drive 6
NY 11747 Melville
United States of America

How can I cancel Optimum?

Cancel your Optimum subscription quickly and easily with Xpendy! Our service allows you to cancel Optimum quickly and easily. Within 2 minutes, your subscription will be cancelled! We will send your cancellation by registered letter to the company of your choice.

Address:

Optimum
1111 Stewart Avenue
New York NY 11714
United States of America

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Optimum