Cancel your 123 Reg subscription by mail
To end a 123 Reg subscription you write to them: 123 Reg handles cancellations by post. The cancellation address on file for 123 Reg is in Nottingham, United Kingdom.
Let Postbye cancel 123 Reg 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 123 Reg.
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- 2 123 Reg cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel 123 Reg by mail
Start with your account details
123 Reg will look your account up from what the letter says, so check the account email, the domain or server name and the invoice number of the plan being cancelled first.
Put the request in writing
Ask 123 Reg to cancel the account, stop all further charges and confirm in writing. Postbye prepares the letter from our English template, with the subject line “Subject: Cancellation Request – [your name]”.
Send it by certified mail
Mail the letter by certified mail to the Nottingham address in the next section, and keep the tracking number.
Keep proof the letter arrived
File the receipt with the letter. A 123 Reg 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 123 Reg cancellation letter goes
The mailing address we hold for 123 Reg is 2 Tollhouse Hill, NG1 5FS Nottingham, United Kingdom.
Copy the postal code NG1 5FS exactly: it is what routes the letter to Nottingham, United Kingdom.
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
Every address we hold for 123 Reg, with the envelope wording
Before you cancel 123 Reg, check these
- If the domain moves to another host, transfer it first, then cancel the hosting.
- Domains, SSL certificates and backups can renew separately. List each service you want to stop.
- Prepaid terms are rarely refunded part-way through. Check your term and the refund wording.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel 123 Reg 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.
Cancelling a hosting or cloud-storage plan
Hosting and cloud plans are often prepaid for a term and renew with domains and add-ons on separate dates, so the request should list each service that should stop renewing.
A letter is the formal route: it states the request in writing, carries a date and, sent by certified mail, comes with proof of delivery.
Open 123-reg.co.uk and look at the billing section: if a partner collects the payment, the request has to reach them too.
123 Reg cancellation at a glance
- How 123 Reg accepts cancellations
- By mailed letter
- Mailing address on file
- 123 Reg 2 Tollhouse Hill NG1 5FS Nottingham United Kingdom
- Country
- United Kingdom
- Letter language
- English (template en-generic)
- Website
- 123-reg.co.uk
- Category (from the company name)
- Hosting & cloud
- Added to the database
- May 7, 2026
- Data last checked
