Unwanted spam calls continue to be a major inconvenience for UK residents, disrupting daily life and sometimes even leading to financial loss. To help you stay informed and protected, we’ve compiled a list of the most reported spam phone numbers in the UK for 2025. This guide includes details on these numbers, the types of scams they are often linked to, and tips on how to handle them. Let’s dive in!
Quick Overview of Top Spam Numbers
| Phone Number | Possible Scam Type | Reported Issues | Recommended Action |
| 3316306615 | Tech Support Scam | Fake tech support, remote access attempts | Block and report |
| 1218231410 | Financial Scam | Loan offers, fake investment schemes | Block and report |
| 2080582684 | Robocall Scam | Automated messages, extended warranties | Block and report |
| 7520615358 | Prize Scam | Fake prize notifications, lottery scams | Block and report |
| 1283260467 | HMRC Scam | Tax-related threats, urgent payment demands | Block and report |
| 3316309149 | Phishing Scam | Identity theft, credential harvesting | Block and report |
| 02080444164 | Debt Collection Scam | Harassment over fake debts | Block and report |
| +44 20 3912 7474 | Insurance Scam | Fake insurance claims, pushy sales tactics | Block and report |
| 02045722053 | Energy Scam | Fake energy bill savings, pressure sales | Block and report |
| 0113 467 9062 | Charity Scam | Fake donation requests, emotional manipulation | Block and report |
Detailed Breakdown of Each Number
3316306615 – Tech Support Scam
This number has been widely reported for attempting to trick users into believing their devices are compromised. Callers often pose as technical support agents from well-known companies like Microsoft or Apple, requesting remote access to ‘fix’ the problem. This is a classic tech support scam aimed at stealing sensitive data or installing malware.
1218231410 – Financial Scam
This number is associated with fake financial offers, including high-return investment opportunities and quick loans with too-good-to-be-true terms. Victims have reported aggressive tactics and pressure to share financial information over the phone.
2080582684 – Robocall Scam
Automated calls from this number often claim to offer extended warranties, insurance, or even debt relief. These robocalls are designed to trick recipients into sharing personal details or making payments for non-existent services.
7520615358 – Prize Scam
Receiving a call from this number usually means you’re about to hear about a fake prize or lottery win. Scammers typically ask for upfront payments to claim a ‘prize’ that never actually arrives.
1283260467 – HMRC Scam
Posing as HMRC representatives, scammers behind this number threaten victims with immediate arrest for unpaid taxes. They demand urgent payments and may use aggressive language to create a sense of panic.
3316309149 – Phishing Scam
This number is notorious for attempting to steal personal information through convincing, yet fraudulent, messages or calls. Often, these scams target banking details, login credentials, or even social security numbers.
02080444164 – Debt Collection Scam
Many have reported this number as part of aggressive debt collection scams. Callers claim to represent legitimate companies, harassing victims for payments on fake or exaggerated debts.
+44 20 3912 7474 – Insurance Scam
This number often pops up with offers for fake or overpriced insurance policies. Victims report being pushed into purchasing policies they don’t need or that simply don’t exist.
02045722053 – Energy Scam
Scammers using this number claim to offer huge savings on energy bills but often end up pushing victims into fake contracts or subscriptions that are difficult to cancel.
0113 467 9062 – Charity Scam
This number is linked to fake charity requests, often using emotional appeals to trick people into donating to non-existent causes. Always verify the legitimacy of any charity before making a donation.
How to Protect Yourself from Spam Calls
- Use Call Blocking Apps: Apps like Truecaller and WhoCalledMe can help identify and block spam numbers.
- Register with TPS: Sign up with the Telephone Preference Service (TPS) to reduce unwanted calls.
- Report to Authorities: Report suspicious numbers to Ofcom, ICO, or Action Fraud.
- Never Share Personal Information: Avoid giving out personal details over the phone unless you are absolutely certain of the caller’s identity.
- Stay Informed: Regularly check for updates on known scam numbers to stay protected.
Final Thoughts
Staying vigilant is your best defense against phone scams. If you receive a suspicious call, hang up immediately and report it to the relevant authorities. Blocking these numbers and spreading awareness can help reduce the impact of these scams on others.
FAQs About Spam Calls in the UK
- How can I block spam calls on my phone?
- What should I do if I fall for a phone scam?
- Are robocalls illegal in the UK?
- Can I report a spam number to the police?
- What are the most common phone scams in the UK?
By staying aware and proactive, you can keep your phone and your personal information safe in 2025.
