In the modern age, spam calls have become a constant annoyance. With the increasing use of mobile phones, telemarketers, scammers, and various other malicious entities have turned to phone calls as a primary way to reach individuals. In the UK, a significant number of people receive unwanted calls daily. These unsolicited calls are typically designed to extract personal information, offer dubious services, or simply irritate the receiver for fraudulent purposes.
In this article, we will highlight some of the top reported spam phone numbers in the UK for 2025, provide insights into their patterns, and offer recommendations on how to protect yourself from falling victim to these unwanted and potentially dangerous calls.
Table of Reported Spam Numbers in the UK (2025)
| Phone Number | Location | Reported Issue | Frequency of Complaints |
| 01412488234 | Glasgow | Robocalls, Insurance Scams, Fraudulent Offers | High |
| 02080561256 | London | PPI Claims, Unsolicited Offers | Medium |
| 03303413407 | Nationwide | Bank Fraud, Phishing Scams | High |
| 01782 401192 | Stoke-on-Trent | Personal Loan Scams, Debt Collection | Medium |
| 01204565837 | Manchester | Travel Scams, Fake Surveys | High |
| 07418 368807 | National | Fake Debt Recovery, Illegal Charges | High |
| 01212853695 | Birmingham | Investment Scams, Fake Health Offers | Medium |
| 01746554966 | Dorset | Fake Charity Requests, Subscription Fraud | Low |
| 03316302079 | Nationwide | Fake HMRC Calls, Tax Scams | High |
| 01618843145 | Manchester | Free Prize Draw Scams, Sweepstakes Fraud | Low |
01412488234 – Glasgow
This phone number, originating from Glasgow, is frequently reported as a source of robocalls, insurance scams, and fraudulent offers. Many victims have reported receiving automated messages offering lower insurance premiums, only to find that they are being pressured into sharing personal information, including bank details.
These calls often target individuals who are listed on various databases for car insurance or health insurance, which makes them particularly vulnerable. While some victims reported receiving a real offer at first, upon further investigation, many of these offers turned out to be scams designed to extract payment information for non-existent services.
What You Should Do:
If you receive a call from this number, avoid answering or providing any personal information. Consider blocking the number immediately to prevent future calls.
02080561256 – London
This phone number, with a London area code, has been linked to persistent PPI claims services and unsolicited offers. Many individuals report that the callers claim they can help recover Payment Protection Insurance (PPI) claims or compensation for other financial issues, often charging large upfront fees.
While legitimate companies do offer PPI services, scammers often exploit vulnerable individuals by asking for sensitive financial information. The calls typically involve high-pressure tactics, promising quick financial benefits but delivering little or nothing in return.
What You Should Do:
Never provide personal information such as your bank account details, especially over the phone. If you have previously filed for PPI compensation, be sure to contact your bank or financial institution directly.
03303413407 – Nationwide
This number, marked as a nationwide issue, is one of the most frequently reported numbers in 2025. It is often associated with bank fraud and phishing scams. Victims report receiving calls from this number, with the caller claiming to be a representative from their bank, asking for sensitive financial details such as account numbers, PIN codes, or online banking passwords.
Phishing attacks like these can result in significant financial losses as they are designed to steal the victim’s identity or funds. Scammers use sophisticated methods to make their calls appear legitimate, often mentioning names of well-known financial institutions.
What You Should Do:
If you ever receive such a call, hang up immediately. Do not engage with the caller or provide any personal details. Always contact your bank directly through verified contact details to inquire about any issues or requests related to your account.
01782 401192 – Stoke-on-Trent
This number is predominantly associated with personal loan scams and debt collection tactics. The calls often involve a supposed debt collection company demanding payment for loans that were never taken out. These callers use aggressive tactics to instill fear in the victims, threatening legal action or blacklisting if payment is not made immediately.
Victims are often tricked into making payments over the phone or divulging sensitive financial information that can be used for further exploitation.
What You Should Do:
Always ask for written documentation from any debt collection agency and verify their legitimacy before making any payment. If you don’t owe money or haven’t taken out a loan, do not engage with the callers. You can report the scam to your local consumer protection authority.
01204565837 – Manchester
This phone number is linked to travel scams and fake survey invitations. Callers often claim to offer exclusive travel deals, claiming the victim has won a holiday or discount voucher. The scam often involves the victim being asked to pay an upfront fee for processing or securing their prize.
Check Recent Spamming Numbers:
01218241090: : 02080587791: : 07418374545: : 03301248035: : 02032686663
In other cases, the scammer claims to be conducting a survey in exchange for a gift card or voucher, but the victim must first pay for shipping costs or other hidden charges.
What You Should Do:
If an unsolicited offer seems too good to be true, it probably is. Avoid sharing credit card or bank information over the phone, and always research the company offering the deal before making any payments.
07418 368807 – National
This number is reported to be part of fake debt recovery schemes and illegal charges. Victims have reported receiving calls from this number, often associated with fake debt recovery companies claiming the individual owes money for a service they never subscribed to. The caller pressures the individual to pay an outstanding balance immediately, threatening legal action if they refuse.
These types of calls exploit people’s fear of debt collectors and can be financially devastating.
What You Should Do:
Do not engage with the caller and never provide any financial information over the phone. If you are unsure whether you owe money, contact your creditors directly through official channels.
01212853695 – Birmingham
This Birmingham-based number is frequently linked to investment scams, particularly in the form of fake health products or services. The caller often claims to offer lucrative investment opportunities, such as funding for healthcare businesses, medical technologies, or health-related ventures.
These scams are designed to lure victims into fraudulent investment schemes, promising high returns but ultimately disappearing with the victim’s money.
What You Should Do:
If you receive a call promoting an investment opportunity, always do thorough research. Speak with a financial advisor before making any investment decisions and never send money to an unverified source.
01746554966 – Dorset
This number has been reported as part of a scam involving fake charity requests and subscription fraud. Callers often claim to represent a charitable cause, asking for donations to support their “cause” or fund their “project.” While some legitimate charities do call for donations, scammers often use the guise of charity to manipulate victims into providing personal details or donating money.
In other cases, the caller attempts to trick the individual into signing up for a subscription service that charges them repeatedly.
What You Should Do:
Be cautious when donating to charities over the phone. Always verify the legitimacy of a charity before contributing, and be wary of any calls asking for unsolicited donations. If the caller sounds suspicious or too pushy, hang up.
03316302079 – Nationwide
This number is primarily reported as a source of fake HMRC calls, with scammers pretending to be from Her Majesty’s Revenue and Customs (HMRC). Victims are threatened with arrest, fines, or legal action unless they immediately pay outstanding taxes or provide personal details. The scammers use official-sounding language to trick victims into believing the call is legitimate.
What You Should Do:
HMRC will never ask for payment details over the phone or demand immediate payment. If you receive such a call, hang up and contact HMRC directly using their official contact information to verify the claim.
01618843145 – Manchester
This Manchester-based number is associated with free prize draw scams. Callers often inform victims that they have won a large prize, such as a car or a cash award, but to claim their prize, the victim must pay a fee or provide personal information. These scams are designed to create a sense of urgency, pushing the victim to make hasty decisions.
What You Should Do:
If you receive a call claiming you’ve won a prize but didn’t enter a contest, it is most likely a scam. Do not provide any personal information or make payments. Legitimate prize draws will never ask for payment in advance.
Conclusion: Protecting Yourself from Spam Calls
While it is nearly impossible to avoid spam calls entirely, there are steps you can take to reduce the chances of being targeted. Here are a few tips:
- Use Call Blocking Apps: Many smartphones come with built-in spam detection and call-blocking features. Additionally, third-party apps can help identify and block known spam numbers.
- Do Not Engage: If you receive a suspicious call, do not answer it or engage with the caller. Hanging up immediately is the best course of action.
- Verify Callers: If you are unsure whether a call is legitimate, ask for the caller’s details and contact the company or organization directly using official contact information.
- Report Spam Calls: If you receive a spam call, report it to the relevant authorities, such as Ofcom or the Information Commissioner’s Office (ICO), to help prevent further incidents.
Staying informed and vigilant is key to avoiding falling victim to phone scams.
