Where to send your Citiwerke cancellation letter
Read the addresses on this page next to the full guide to cancelling Citiwerke.
The addresses we hold
Everything we hold on where Citiwerke takes its post: the 78224 Singen (Hohentwiel) delivery point for a cancellation letter, any second address, and how to send it so the delivery is on record.
Where the letter goesMailing address
CitiwerkeIndustriestraße 978224 Singen (Hohentwiel)GermanyThe Germany address on file for Citiwerke. Postal code 78224.
How to address the envelope
Copy the address exactly
Copy Industriestraße 9, 78224 Singen (Hohentwiel), Germany letter for letter. A wrong digit in 78224 is enough to send the letter on a detour.
Add your return address
Print your return address in the top-left corner. Without it, an undeliverable letter is simply lost instead of returned to you.
Buy the certified service
Certified, not courier: buy it at the counter, keep the postmarked slip, and the letter to Singen (Hohentwiel) is traceable from the article number until it is signed for.
Keep what the post office gives you
Hold on to the letter copy, the receipt and the tracking page.
The cancellation letter
A plain, dated letter to Citiwerke asking for the cancellation, the end of every charge and written confirmation. Have the name and email on the account and, if you have one, an account or customer number to hand; our letter template fills the same shape in on screen.
[Your name] [Your street address] [City, State ZIP] [Your email address]
[Date]
Citiwerke Industriestraße 9 78224 Singen (Hohentwiel) Germany
To whom it may concern,
I am cancelling my account with Citiwerke, account or member number [number], with effect from [date or "immediately"]. Please end every add-on and linked plan on this account at the same time.
Please stop all future charges to my payment method, remove my stored payment details, and send written confirmation of the cancellation and its effective date to [your email address].
Sincerely, [Signature] [Your printed name]
Keep reading
The full guide to cancelling this company, our letter template and the postal guides.
Let Postbye cancel Citiwerke 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.