Spam and scam calls are a persistent problem in the UK, with thousands of reports filed each year. These nuisance calls can range from aggressive marketing pitches to outright fraud attempts. In this article, we’ll cover the top reported spam phone numbers in the UK for 2025, including insights into each number, how to identify spam, and steps you can take to protect yourself.
Quick Overview of the Top Numbers
| Phone Number | Reported Issue | Common Complaints |
| 2080582684 | Scam / Fraud | Fake insurance, bank scams |
| 3316307362 | Robocalls | Automated marketing messages |
| 7520615358 | Phishing | Fake prize notifications, phishing attempts |
| 1438989236 | Aggressive Sales | Pushy sales tactics, unwanted subscriptions |
| 1482293827 | Tech Support Scam | Fake tech support calls |
| 2039940750 | Financial Scams | Loan offers, debt collection fraud |
| 7418370376 | Health Insurance Scam | Fake medical insurance offers |
| 1623205017 | Lottery Scam | Fake lottery winnings, prize scams |
| 7701407206 | Energy Scam | Fake energy provider calls |
| 2045029385 | Investment Scam | High-risk investment fraud |
Detailed Analysis of Each Number
2080582684 – Scam /
This number has been widely reported for scam activities, including fake insurance claims and bank fraud. Many users have reported receiving calls pretending to be from their bank or insurance provider, attempting to steal personal information or money. Be cautious if you receive a call from this number and avoid sharing any sensitive details.
3316307362 – Robocalls
This number is known for sending automated marketing messages, often promoting various services without consent. These robocalls can be particularly annoying and may violate privacy regulations. It’s a good idea to block this number if you receive repeated calls.
7520615358 – Phishing
Calls from this number often involve fake prize notifications or phishing attempts, where the caller tries to trick you into revealing personal or financial information. Be wary of any unsolicited calls promising large rewards.
1438989236 – Aggressive Sales
This number is associated with aggressive sales tactics, often trying to pressure people into buying services or subscriptions they don’t need. Many users have complained about repeated calls despite requesting to be removed from the call list.
1482293827 – Tech Support Scam
Callers from this number often pose as tech support representatives, claiming that your computer or device has a virus. They then try to convince you to pay for unnecessary services or software. Never give remote access to your computer to unknown callers.
2039940750 – Financial Scams
This number is known for fake loan offers and debt collection scams. Scammers often use fear tactics to pressure victims into paying for debts they do not owe or to provide banking information.
7418370376 – Health Insurance Scam
This number is linked to fake medical insurance offers, often targeting older adults. Be cautious if the caller pressures you into sharing medical or financial information over the phone.
1623205017 – Lottery Scam
Scammers using this number often claim that you have won a lottery or sweepstake that you never entered. They may ask for a “processing fee” or personal details to release your “winnings.”
7701407206 – Energy Scam
This number is reported for energy-related scams, where callers pretend to represent energy companies, offering unrealistically low rates or false government rebates.
2045029385 – Investment Scam
This number is known for high-risk investment scams, often promising unrealistic returns. Be wary of anyone pressuring you to make quick financial decisions over the phone.
How to Protect Yourself from Spam Calls
- Use Call Blocking Apps: Consider using apps like TrueCaller or Hiya to block known spam numbers.
- Register with TPS: The Telephone Preference Service (TPS) allows you to opt out of unsolicited sales and marketing calls.
- Report the Numbers: Use platforms like WhoCalledMe, Ofcom, or the ICO to report these numbers.
- Be Skeptical: Never share personal or financial information with unknown callers.
- Enable Call Screening: Use your phone’s built-in screening features to identify potential spam calls.
Frequently Asked Questions (FAQs)
1. How can I block these numbers on my phone?
Most smartphones have built-in call-blocking features. You can also use third-party apps like TrueCaller for better protection.
2. What should I do if I suspect a call is a scam?
Hang up immediately and report the number to relevant authorities like the ICO or Ofcom.
3. Can scammers use fake numbers?
Yes, scammers often use number spoofing to make their calls appear legitimate.
4. Are robocalls illegal in the UK?
Unsolicited robocalls for marketing purposes are illegal without consent.
5. How can I reduce unwanted calls?
Register with the TPS, use call-blocking apps, and avoid sharing your number online whenever possible.
