Spam and scam calls have become a growing concern for UK residents, with millions of unwanted calls disrupting daily lives. In 2025, certain numbers have emerged as particularly problematic, often linked to fraudulent schemes, aggressive marketing, and other unwanted contacts. This guide highlights some of the top reported spam numbers in the UK this year, helping you stay informed and protected.
Why Are These Numbers Problematic?
Spam calls can come in various forms, including phishing attempts, fake technical support, financial scams, and aggressive telemarketing. Recognizing these numbers can help you avoid falling victim to fraud or unwanted solicitations. Many of these numbers have been flagged by users through platforms like TrueCaller, WhoCalledMe, and official regulatory bodies like Ofcom, TPS, and the ICO.
Top Reported Spam Numbers (2025)
| Phone Number | Type | Common Complaints | Risk Level |
| 3316306615 | Telemarketing | Unwanted sales calls, aggressive marketing | High |
| 1218231410 | Financial Scam | Fake loan offers, banking scams | High |
| 2080582684 | Tech Support Scam | Phishing attempts, fake support claims | High |
| 7520615358 | Investment Scam | Crypto and investment fraud | High |
| 1283260467 | Debt Collection Scam | Harassment, fake debt recovery | High |
| 3316309149 | Robocall | Automated messages, recorded spam | High |
| 02080444164 | Energy Scam | Fake energy provider offers | High |
| +44 20 3912 7474 | International Scam | Overseas fraud, high charges | High |
| 02045722053 | Fake Charity Scam | False donation requests | High |
| 0113 467 9062 | Prize Scam | Fake lottery or prize win calls | High |
1. 3316306615 – Aggressive Telemarketing
This number has been widely reported for aggressive telemarketing, often targeting consumers with unsolicited product offers. Many users have expressed frustration over repeated calls despite being on the TPS (Telephone Preference Service) list, indicating potential violations of privacy regulations.
2. 1218231410 – Financial Scam
Known for fake banking and loan offers, this number is often linked to sophisticated financial scams. Callers typically pose as legitimate financial institutions, attempting to extract sensitive information like bank details or personal identification.
3. 2080582684 – Tech Support Scam
This number is notorious for fake technical support scams, where callers claim to be from major tech companies like Microsoft or Apple. They often trick users into installing malware or paying for unnecessary services.
4. 7520615358 – Investment Scam
Widely associated with cryptocurrency fraud and high-risk investment scams, this number targets those looking to make quick profits but often ends in financial losses for the victims.
5. 1283260467 – Debt Collection Scam
This number is known for harassment tactics, often posing as a debt collection agency. Callers can be aggressive and threatening, attempting to coerce payment for fake or exaggerated debts.
6. 3316309149 – Robocall Spam
Automated robocalls from this number frequently deliver pre-recorded messages, ranging from fake insurance claims to false government notifications.
7. 02080444164 – Energy Provider Scam
Scammers using this number often pretend to be from energy companies, offering fake discounts or services to lure victims into sharing personal information.
8. +44 20 3912 7474 – International Fraud
This international number has been flagged for high-charge scams, often tricking users into calling back and incurring hefty fees.
9. 02045722053 – Fake Charity Scam
This number is commonly used in fake charity scams, preying on the goodwill of unsuspecting individuals by requesting donations for non-existent causes.
10. 0113 467 9062 – Prize and Lottery Scam
A classic scam tactic, this number lures victims with promises of prizes or lottery winnings that never materialize, often demanding upfront fees to claim the ‘reward.’
How to Protect Yourself
- Block suspicious numbers using your phone’s built-in tools or third-party apps like TrueCaller.
- Report the numbers to authorities like Ofcom, TPS, or the ICO to help prevent others from being targeted.
- Do not share personal information with unknown callers, even if they seem convincing.
- Be cautious of too-good-to-be-true offers – they often are.
- Consider using call-screening services to filter unwanted contacts.
Take Action Against Spam Calls
If you’ve been targeted by one of these numbers, don’t hesitate to report the incident. Blocking the number, using caller ID services, and staying vigilant can significantly reduce your risk. Stay informed and protect yourself from these relentless scammers.
FAQs
- How can I identify a spam call?
Look for signs like aggressive sales pitches, requests for personal information, or unfamiliar international numbers. - Can I block these numbers permanently?
Yes, most smartphones and third-party apps like TrueCaller offer blocking options. - Are all unknown numbers dangerous?
Not necessarily, but it’s wise to be cautious with unsolicited calls. - What should I do if I fall for a scam call?
Report it immediately to your bank and local authorities. - Is there a way to reduce spam calls?
Yes, registering with the TPS and using call-blocking apps can help.
Stay alert, stay safe, and take control of your calls in 2025!
Meta Description:
Discover the top reported spam phone numbers in the UK for 2025, including 3316306615, 1218231410, 2080582684, 7520615358, 1283260467, 3316309149, 02080444164, +44 20 3912 7474, 02045722053, and 0113 467 9062. Learn how to identify, block, and report these common scam calls.
