Telemarketing, scam calls, and robocalls have become significant concerns for phone users across the UK. With an increasing number of reported scam and spam numbers, it’s vital to stay informed about which phone numbers are potentially problematic. In 2025, many phone numbers have been flagged as spam, potentially leaving their recipients vulnerable to fraudulent activities.
In this article, we’ll look at some of the top reported spam phone numbers in the UK in 2025. We’ll dive into the details of these numbers and the types of scams they may be associated with. To help you identify and report these calls, we’ll include a table summarizing the key information about each number.
Table: Top Reported Spam Phone Numbers in the UK (2025)
| Phone Number | Caller Type | Reported Scam Type | Risk Level |
| 3316306615 | International Spam | Robocalls, Fake Billing | High |
| 1218231410 | Local Scam (UK) | IRS Tax Scams, Fake Debt Collectors | High |
| 2080582684 | Local Scam (UK) | PPI Claims, Investment Scams | Medium |
| 7520615358 | International Spam | Fake Surveys, Lottery Scams | High |
| 1283260467 | International Spam | Bank Fraud, Account Verification Scams | Very High |
| 3316309149 | International Spam | Robocalls, Unsolicited Sales Calls | High |
| 02080444164 | Local Scam (UK) | Fake Charities, Loan Scams | Medium |
| +44 20 3912 7474 | Local Scam (UK) | Investment Scams, Fake Job Offers | High |
| 02045722053 | Local Scam (UK) | Fraudulent Prize Draws, Fake Job Offers | High |
| 0113 467 9062 | Local Scam (UK) | Fake Bank Verification, Loan Scams | Very High |
Let’s now break down the details of each number, exploring the nature of the scam calls they’ve been reported for.
Check Recent Spamming Numbers:
01634535585 : : 040855989821 : : 01618200299 : : 07441902976 : : 01162018000
1. 3316306615 – International Spam
This number has been frequently reported as part of robocalls targeting UK residents. It is most commonly associated with fake billing attempts, where scammers claim you owe money for services you didn’t sign up for. These scammers may use high-pressure tactics to trick you into paying a supposed outstanding bill.
What You Need to Know:
- Scam Type: Fake billing, demanding payment for non-existent services.
- Potential Risk: High
- How to Protect Yourself: Never share financial details over the phone, especially if the call was unexpected. Always verify claims through official channels.
2. 1218231410 – Local Scam (UK)
This UK-based number has been flagged for IRS tax-related scams, a common tactic in which fraudsters impersonate HMRC (Her Majesty’s Revenue and Customs) agents. The callers claim you owe back taxes or face legal action unless you settle immediately.
What You Need to Know:
- Scam Type: Fake IRS tax threats, demanding immediate payment to avoid arrest or penalties.
- Potential Risk: High
- How to Protect Yourself: HMRC will never demand immediate payment over the phone. Hang up and contact HMRC directly via their official website.
3. 2080582684 – Local Scam (UK)
This number is often linked to PPI (Payment Protection Insurance) claims or investment scams. The caller may try to convince you to pay a fee to recover supposed compensation or to invest in a high-risk opportunity.
What You Need to Know:
- Scam Type: PPI claims, fake investment opportunities.
- Potential Risk: Medium
- How to Protect Yourself: Be wary of unsolicited offers related to PPI claims or investment opportunities. Do not pay any upfront fees to claim compensation.
4. 7520615358 – International Spam
Reported for fake surveys and lottery scams, this number uses a common tactic where the caller claims you’ve won a prize or need to complete a survey for a reward. In reality, it’s a ploy to steal personal information or financial details.
What You Need to Know:
- Scam Type: Fake surveys, lottery scams.
- Potential Risk: High
- How to Protect Yourself: Avoid providing any personal details, especially financial information. Verify the legitimacy of any prizes or surveys by checking with the official organization.
5. 1283260467 – International Spam
This number is associated with bank fraud and account verification scams. Scammers may claim that there’s an issue with your bank account and ask for verification details, including PINs and passwords.
What You Need to Know:
- Scam Type: Bank fraud, account verification scams.
- Potential Risk: Very High
- How to Protect Yourself: Never share bank account details over the phone. If you suspect a fraud attempt, contact your bank directly through a verified phone number.
6. 3316309149 – International Spam
Similar to 3316306615, this number has been reported for robocalls and unsolicited sales calls. These may include fake promotions or “limited-time offers” designed to trick you into providing sensitive information or paying for non-existent products.
What You Need to Know:
- Scam Type: Robocalls, unsolicited sales.
- Potential Risk: High
- How to Protect Yourself: Do not engage with unsolicited sales calls. Block the number and report it to relevant authorities.
7. 02080444164 – Local Scam (UK)
This number has been associated with fake charities and loan scams. Scammers may impersonate a charity organization, asking for donations, or offer loans with impossible terms, designed to trap unsuspecting victims.
What You Need to Know:
- Scam Type: Fake charities, loan scams.
- Potential Risk: Medium
- How to Protect Yourself: Always research charity organizations before donating. Be cautious of unsolicited loan offers, and only work with verified financial institutions.
8. +44 20 3912 7474 – Local Scam (UK)
This number has been flagged for investment scams, where fraudsters promise high returns on risky ventures or fake job offers. They often use the guise of investment opportunities in emerging industries like cryptocurrency or real estate.
What You Need to Know:
- Scam Type: Investment scams, fake job offers.
- Potential Risk: High
- How to Protect Yourself: Do thorough research before making any investment. Be skeptical of job offers that require upfront fees or seem too good to be true.
9. 02045722053 – Local Scam (UK)
Known for fraudulent prize draws and fake job offers, this number may attempt to convince you that you’ve won a significant prize, asking for personal details or money in exchange for claiming the prize.
What You Need to Know:
- Scam Type: Fraudulent prize draws, fake job offers.
- Potential Risk: High
- How to Protect Yourself: Never pay to claim a prize you didn’t enter. Verify job offers by checking with official companies or recruitment agencies.
10. 0113 467 9062 – Local Scam (UK)
This number is often associated with fake bank verification and loan scams. Scammers may impersonate bank representatives, asking for sensitive details like account numbers, passwords, and PINs to “verify” your identity.
What You Need to Know:
- Scam Type: Fake bank verification, loan scams.
- Potential Risk: Very High
- How to Protect Yourself: Banks will never ask for personal information over the phone. Hang up and contact your bank directly to report any suspicious calls.
How to Protect Yourself from Spam Calls
As scam calls continue to be a widespread issue, here are a few essential tips to protect yourself:
- Use Call Blocking Apps: Tools like TrueCaller, WhoCalledMe, and Ofcom can help you identify and block spam calls before they reach you.
- Register with the Telephone Preference Service (TPS): This will help reduce the number of unsolicited marketing calls you receive.
- Don’t Share Personal Information: Never give out personal details, such as your bank information or passwords, over the phone.
- Report Scam Calls: If you receive a spam or scam call, report it to the ICO (Information Commissioner’s Office) or relevant authorities.
Conclusion: Stay Vigilant and Report Spam Numbers
In 2025, scam and spam calls continue to pose a threat to UK residents. Recognizing and avoiding these dangerous calls is crucial to protect your personal and financial information. Always be cautious when receiving unsolicited calls, and take advantage of tools and services designed to identify and block spam numbers.
If you encounter any of the numbers listed above, don’t hesitate to block and report them. Share your experience with others to help prevent fraud and contribute to a safer calling environment.
Stay safe, stay informed, and always trust your instincts when dealing with unfamiliar phone numbers.
