In an age dominated by smartphones and digital communication, phone scams and spam calls are unfortunately becoming more common. Fraudsters, telemarketers, and scammers use a variety of tactics to deceive individuals and businesses, often exploiting them for financial gain or personal information. These scams are often carried out through phone numbers that look legitimate, but upon closer inspection, they may be identified as sources of spam or fraud.
In this article, we’ll explore some of the top reported spam phone numbers in the UK in 2025, helping individuals identify potential scam calls and avoid becoming victims of fraud. We’ve compiled a list of numbers frequently reported by UK residents as being associated with spam or scam calls.
Here are some of the most common numbers causing distress to UK residents:
Spam Phone Numbers in the UK – 2025
| Phone Number | Type of Spam | Frequency of Reports | Common Scam/Usage | Action to Take |
| 02080587791 | Robocall/Scam | Very High | Debt Collection/Phishing | Block the number; report to ICO |
| 01916968300 | Telemarketing | High | PPI Claims/Insurance Scams | Block the number; do not engage |
| 02080448944 | Robocall/Scam | High | Fake Bank Security Alerts | Hang up immediately; report to the police |
| 03316306277 | Robocall/Scam | Moderate | Loan Scams/Loan Offers | Block the number; report to Action Fraud |
| 03316306599 | Robocall/Scam | Moderate | Insurance Fraud/Loan Scams | Block the number; report to ICO |
| 02882480140 | Robocall/Scam | High | PPI Claims/Compensation Claims | Block and report to ICO |
| 02039127474 | Telemarketing | High | Mobile Contract/Service Scams | Block the number; report to the ICO |
| 01656337649 | Scam/Robocall | High | Fake Tax/Energy Scam Calls | Block the number; report to Action Fraud |
| 01544329845 | Scam/Robocall | High | Fake HMRC Tax Scam | Block the number; report to HMRC |
| 03330038533 | Telemarketing | High | Personal Loan Offers | Block the number; report to ICO |
02080587791 – Debt Collection/Phishing Scam
The phone number 02080587791 has been frequently reported by individuals across the UK for making unsolicited calls that are often linked to debt collection or phishing scams. While some of these calls may appear to come from legitimate businesses, the callers are typically attempting to obtain sensitive personal information or financial data. Scammers using this number might claim to be debt collectors, sometimes even using high-pressure tactics to force individuals to act quickly without verifying their legitimacy.
Common Scam/Usage: Debt collection or phishing for personal and financial details.
Action to Take: If you receive a call from this number, do not engage. Hang up and block the number immediately. It’s crucial to report it to the Information Commissioner’s Office (ICO) to help prevent further fraud.
01916968300 – PPI Claims/Insurance Scams
Check Recent Spamming Numbers:
01952446550: : 01702660930: : 02038976533: : 03316301300: : 02080561256
Another number that has raised alarms is 01916968300, which is often linked to PPI claims or other forms of insurance scams. These calls often involve unsolicited offers to help you reclaim payment protection insurance (PPI) that you may have taken out in the past. However, these types of calls can often lead to scams, with the caller requesting a fee up front or pressuring individuals into giving personal or financial information.
Common Scam/Usage: PPI claims, fake insurance claims, and related scams.
Action to Take: Block the number and avoid engaging with the caller. Always do independent research if you believe you might be eligible for a PPI claim. Do not pay upfront fees for these services, as reputable companies will not ask for such payments.
02080448944 – Fake Bank Security Alerts
The phone number 02080448944 has been reported for making unsolicited calls about fake bank security alerts. Fraudsters using this number typically claim to be from your bank, warning you about unusual activity on your account and asking for personal details to verify your identity. The intention is to steal banking details for fraudulent transactions.
Common Scam/Usage: Fake bank security alert calls attempting to steal banking details.
Action to Take: If you receive a call from this number, hang up immediately. Call your bank directly using the number on the back of your bank card to confirm whether any security issues exist. Never give out your banking details to unsolicited callers.
03316306277 – Loan Scams
The number 03316306277 is often linked to loan scams. Scammers might call offering easy access to loans or quick credit, asking for personal information upfront, including your financial details. These calls may seem legitimate, but they are typically a way for fraudsters to harvest sensitive information for malicious purposes.
Common Scam/Usage: Fake loan offers or loan-related fraud.
Action to Take: Avoid engaging with the caller and block the number immediately. Be cautious of unsolicited loan offers, particularly if they seem too good to be true. Report suspicious calls to Action Fraud.
03316306599 – Insurance Fraud/Loan Scams
Similar to 03316306277, the number 03316306599 is commonly reported for being associated with both insurance fraud and loan scams. Scammers often use this number to pressure individuals into buying unwanted insurance policies or to offer fake loans, asking for an upfront payment before the loan is granted.
Common Scam/Usage: Insurance fraud, loan scams.
Action to Take: Do not engage with this number. Block it immediately and report it to the ICO for further investigation.
02882480140 – PPI Claims/Compensation Scams
The number 02882480140 is frequently associated with calls related to PPI claims and compensation. These types of calls often come from untrustworthy sources who claim they can recover compensation for you, particularly for past PPI claims. These callers may request personal information to process a claim on your behalf, which could end up being a scam.
Common Scam/Usage: PPI claims and other compensation scams.
Action to Take: Block the number and do not engage. Report any suspicious calls to the ICO. Always be skeptical of cold calls offering to help with PPI claims, as many of these services are either unnecessary or fraudulent.
02039127474 – Mobile Contract/Service Scams
02039127474 is a phone number associated with mobile contract scams. These calls often involve promises of discounted mobile phone contracts or service plans that seem too good to be true. In reality, scammers use these calls to acquire personal details, sell non-existent services, or sign you up for contracts you did not agree to.
Common Scam/Usage: Mobile phone contract scams, fake service offers.
Action to Take: Block the number and report it. Avoid sharing any personal or financial details with unsolicited callers offering mobile deals. It is advisable to independently research mobile phone offers through legitimate providers.
01656337649 – Fake Tax/Energy Scam Calls
Another commonly reported number is 01656337649, which is linked to fake tax scams or energy scams. Callers using this number often pose as HMRC or energy providers, threatening legal action or disconnection unless immediate payment is made. These scams are designed to intimidate individuals into making rushed decisions and handing over money.
Common Scam/Usage: Fake tax scams or energy bill fraud.
Action to Take: Never respond to calls claiming urgent action is needed on your tax or energy bills. Block the number and report it to Action Fraud or the relevant agency (e.g., HMRC).
01544329845 – Fake HMRC Tax Scam
01544329845 is associated with HMRC tax fraud scams. Callers use this number to impersonate HMRC agents, claiming that you owe back taxes and threatening arrest or legal action unless an immediate payment is made. Scammers use fear tactics to prompt individuals to make rash decisions and pay money into fraudulent accounts.
Common Scam/Usage: Fake HMRC tax scam calls.
Action to Take: If you receive a call from this number claiming to be from HMRC, do not respond. HMRC will never contact you by phone to demand immediate payment. Report it to HMRC and block the number.
03330038533 – Personal Loan Offers
The number 03330038533 is often linked to personal loan scams. Fraudsters use this number to offer loans to individuals with poor credit scores or no credit history, asking for personal details and upfront payments before the loan is supposedly granted. These types of loans often don’t exist, and individuals are left with financial loss.
Common Scam/Usage: Fake personal loan offers.
Action to Take: Block the number and do not engage with the caller. Report the number to the ICO. Be wary of unsolicited loan offers and always verify loan companies before proceeding.
Conclusion
Spam calls and phone scams have become a significant problem in the UK, and the numbers listed in this article are some of the most commonly reported in 2025. It’s important to stay vigilant and cautious when dealing with unsolicited phone calls, especially when they involve financial matters. Always remember to block spam numbers and report them to the relevant authorities such as the ICO or Action Fraud.
By being aware of the common spam phone numbers in the UK, you can protect yourself and your personal information from being compromised. Never give out personal details over the phone to unknown callers, and always verify any unsolicited offers independently before taking action.
