Three scam texts: how to spot and check them
Three scam texts claim a billing failure, offer a refund, or dangle a loyalty discount on your plan. The pattern and the goal match every network scam: your Three login and your card details.
Got one right now? Check it
Paste the message below and ONSIM AI will give you a verdict in seconds - the scam signals, any link domains checked at the registry, and the sender number checked against our database.
ONSIM AI text check
AIThis check analyses the message content, link domains and sender against known scam patterns. It is provided for information only and is not advice: see our terms and privacy policy. Personal details are removed before anything is stored.
What the scam looks like
Typical formats currently circulating (these are scams, not real messages):
Scam example
Three: we could not take your latest payment. Update your billing information to keep your service active: three-billing-uk.com
Scam example
Three: as a valued customer you qualify for 40% off your plan for 6 months. Claim: three-offers-gb.com
The discount variant is worth understanding: mid-contract "loyalty offers" harvested a wave of UK network credentials because the offer only needed a login to "apply". Captured network accounts are used for SIM swaps and for ordering devices on the victim's credit agreement.
The tells
- ✗A domain that is not three.co.uk.
- ✗Discounts that require logging in through the text link rather than appearing in your account.
- ✗Any request for one-time codes.
What the real Three does
Genuine offers and billing status live in the Three app or at three.co.uk. If an offer is real, it is visible when you sign in directly - no link required.
If you get one
Do not click, reply or call any number in the message. Forward it for free to 7726 so your mobile network can block the campaign, then delete it. If a call or text claims to be your bank, hang up and dial 159 - the UK anti-fraud line that connects you to your real bank. If you have already entered card details, tell your bank immediately; if you have lost money, report it to Action Fraud. You can also check the sender's number to see what has been reported about it.
Three scam text questions
Does Three send discount offers by text?
Networks do market to their customers, but a genuine offer never requires you to log in through a link in the text - it appears in your account when you sign in directly. Treat login-via-link as the deciding signal.
Someone ordered a phone on my Three account. What happened?
Most likely your credentials were phished and used to order devices on your credit agreement. Contact Three immediately to freeze the account and dispute the order, change the password (and anywhere it was reused), and report to Action Fraud.
Other scam texts going around
- Scam text checker - paste any message for an instant AI verdict
- UK phone number checker - who called or texted you