Medium riskText Message

Premium SMS Subscription Text Scam

This scam signs you up to a premium-rate SMS service, often after a quiz, competition, or app, then charges you for each message received, with vague opt-out instructions that are hard to act on.

Quick verdict

Risk level
Medium risk
Scam type
Premium-rate subscription trap
Main red flag
Recurring premium-rate texts and charges for a service you do not remember joining.
What to do first
Reply STOP only to confirmed premium services, and ask your carrier to block premium SMS.

Understanding this scam

This scam signs you up to a premium-rate SMS service, often after a quiz, competition, or app, then charges you for each message received, with vague opt-out instructions that are hard to act on.

Text-message scams, known as "smishing", reach you directly on your phone where a link is only a tap away and messages feel personal and urgent. They impersonate trusted senders, banks, couriers, government, or even people you know, and depend on you acting before you pause to verify.

If you take one thing from this guide, make it this: Recurring premium-rate texts and charges for a service you do not remember joining. Reply STOP only to confirmed premium services, and ask your carrier to block premium SMS.

If your message looks slightly different, check the Customer Survey Scam or the Loyalty Points Scam, both are close cousins of this pattern. Every related guide lives in the Text Message Scams guides, and the scam checker can scan the text you received.

A typical example

Example pattern, not a real report
Example pattern: 'You are subscribed to DailyQuizClub for $4.99/week. To opt out reply STOP.' You do not recall signing up, and charges continue.

This is a fictional, anonymised example used to illustrate the pattern. It is not a verified real message, and any names are used only to show how the scam typically reads.

The tell here: Recurring premium-rate texts and charges for a service you do not remember joining.

What the data shows

$330M
reported lost to text-message scams in the US in 2022, more than double the year before
#1
fake bank fraud alerts were the most-reported text scam type in 2022

Warning signs

  • Charges for texts you did not knowingly sign up to
  • Vague service names and unclear opt-out steps
  • Sign-ups hidden in quizzes, competitions, or free apps
  • Premium-rate short codes you do not recognise
  • Continued charges after attempts to stop them

Your safest response

  • Ask your carrier to block premium-rate SMS services
  • Check your bill for unfamiliar premium charges
  • Reply STOP to legitimately identified services and keep a record
  • Report persistent charges to your carrier and regulator

If you have already engaged

  • Contact your carrier to stop the subscription and request a refund
  • Review which app or site you used before charges began
  • Remove any app that may have signed you up
  • Keep records of charges and opt-out attempts

What to avoid

  • Do not reply to unknown premium texts beyond a clear STOP
  • Do not ignore small recurring charges
  • Do not enter your number into untrusted quizzes or apps

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Questions people ask

How did I get subscribed?
Premium SMS sign-ups are often hidden in quizzes, competitions, or free apps, where entering your number opts you into recurring charges.
Will replying STOP work?
It can for genuine services, but for unclear ones it is safer to ask your carrier to block premium SMS and dispute the charges.
Can I get a refund?
Contact your carrier to stop the service and request a refund, and report persistent charges to your telecoms regulator.
How do I prevent this?
Ask your carrier to bar premium-rate SMS, avoid entering your number into untrusted quizzes or apps, and review your bill regularly.

Last reviewed June 2026 · Written & reviewed by the

Disclaimer: This page provides educational information only to help you recognise common scam patterns. It is not legal, financial, cybersecurity, or law enforcement advice, and it does not confirm whether any specific message, company, or person is genuine or fraudulent. When in doubt, contact the official organisation directly and report concerns to your local authorities.