Cancel your Naturstrom subscription by mail
Naturstrom takes cancellation requests by mailed letter, so a dated certified-mail letter is the record that counts. Naturstrom receives written requests in Düsseldorf, Germany.
Let Postbye cancel Naturstrom 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 Naturstrom.
- 4.8 from 2,931 reviews
- 3 Naturstrom cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Naturstrom by mail
Note your account details
Have the name and email on the account and, if you have one, an account or customer number to hand. The details in the letter need to match what Naturstrom has on file.
Draft the request
Naturstrom is based in Germany, so the letter goes out in German, built from our German template. Subject line: “Betreff: Kündigungsanfrage – [your name]”. It asks for the subscription to end, for further charges to stop and for written confirmation.
Post it with proof of delivery
Mail the letter by certified mail to the Düsseldorf address in the next section, and keep the tracking number.
Keep proof the letter arrived
The receipt dates your request. Look at your next statement for any Naturstrom charge after that date.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Naturstrom cancellation letter goes
The mailing address we hold for Naturstrom is Parsevalstraße 11, 40468 Düsseldorf, Germany.
The envelope is going to Düsseldorf in Nordrhein-Westfalen, Germany, so the postcode 40468 must be on the front.
The letter is addressed “Sehr geehrte Damen und Herren,” and its details block uses the labels Kontoinhaber, Hinterlegte Rechnungsadresse and Hinterlegte E-Mail-Adresse.
Prefer to write it yourself? Use our letter template
Every address we hold for Naturstrom, with the envelope wording
Before you cancel Naturstrom, check these
- 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.
- If an app store or phone carrier bills you, the company cannot cancel it. Cancel with that partner as well.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Naturstrom 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.
A phone call leaves nothing behind; a letter leaves a copy, a date and a delivery receipt.
Naturstrom cancellation at a glance
- How Naturstrom accepts cancellations
- By mailed letter
- Mailing address on file
- Naturstrom Parsevalstraße 11 40468 Düsseldorf Germany
- Country
- Germany
- Letter language
- German (template de)
- Added to the database
- May 19, 2026
- Data last checked
