In the digital age, receiving unsolicited and spam phone calls has become a common nuisance for many individuals. The UK 2034752480, like many other countries, has seen a sharp rise in spam calls over recent years. These calls often come from numbers that may seem legitimate at first glance but are linked to fraudulent activities, scams, or aggressive marketing. It’s essential to stay vigilant and aware of the phone numbers that are frequently reported for spam activity.
In this article, we will examine some of the top reported spam phone numbers in the UK in 2025. We’ll break down each number, including what it could mean and how to deal with these unsolicited calls. If you encounter any of these numbers, it’s important to be cautious and know the best course of action.
Quick Overview of Spam Calls in the UK
Spam calls, often associated with marketing and scams, have been a persistent issue in the UK for several years. These calls can range from telemarketing and robocalls to fraudulent attempts like phishing, pretending to be a bank, tax office, or government agency.
The rise in technology and the ability to spoof phone numbers has made it even harder for people to distinguish between legitimate and spam calls. As a result, many UK residents turn to services like TrueCaller, WhoCalledMe, and Ofcom to help identify and block spam numbers.
What Are the Top Reported Spam Numbers in the UK?
Here are some of the most frequently reported spam numbers in the UK:
| Phone Number | Number of Reports | Spam Type | Risk Level |
| 3316307343 | High | Scam | High |
| 2033410108 | High | Marketing | Medium |
| 7537149396 | Moderate | Scam | High |
| 3303413752 | Moderate | Robocall | Low |
| 2038083197 | High | Scam | High |
| 1202158180 | Moderate | Robocall | Low |
| 1204891727 | High | Scam | High |
| 2034752480 | Moderate | Marketing | Medium |
| 3316306615 | High | Scam | High |
| 1218231410 | Moderate | Scam | High |
Let’s explore each of these numbers in more detail.
1. 3316307343 – High Risk: Scam Calls
This number has been frequently flagged by UK residents and phone tracking services as being associated with scam calls. Often, individuals report that they receive calls claiming to be from their bank or a government agency. The goal is typically to extract personal details, such as bank account information, passwords, or Social Security numbers.
How to Handle:
If you receive a call from 3316307343, hang up immediately. Do not engage with the caller. Always remember that legitimate institutions will never ask for sensitive information over the phone. Block this number and report it using services like TrueCaller or WhoCalledMe.
2. 2033410108 – Medium Risk: Marketing
The 2033410108 number has been associated with marketing calls, which can be intrusive and annoying. While these calls may not always be scams, they are often related to aggressive marketing or survey-based spam. Some people have reported receiving calls asking for personal details, promising free prizes, or pushing limited-time offers that sound too good to be true.
How to Handle:
If you prefer not to receive marketing calls, register your number with the Telephone Preference Service (TPS), which helps reduce unsolicited calls. You can also block the number through your phone’s settings or via TrueCaller.
3. 7537149396 – High Risk: Scam
Reports for 7537149396 indicate a high volume of scam-related calls. These calls are often disguised as legitimate entities, such as the HMRC (Her Majesty’s Revenue and Customs) or other governmental departments, and they use scare tactics like threatening legal action or arrest to convince victims to provide sensitive details or make payments.
How to Handle:
Never give out your personal details over the phone. If you have concerns about your taxes or government dealings, contact the institution directly via official channels. You should block the number and report it to the ICO (Information Commissioner’s Office) if it seems suspicious.
4. 3303413752 – Low Risk: Robocalls
This number is associated with robocalls, automated voice recordings that often deliver pre-recorded messages. The calls can be about anything from surveys to offers for services. Although not inherently dangerous, robocalls can be irritating and disruptive.
How to Handle:
For robocalls, you can typically block the number or report it to services like WhoCalledMe. Some mobile phones also have features that automatically block known robocall numbers.
5. 2038083197 – High Risk: Scam
Similar to other high-risk numbers, 2038083197 is frequently reported for scam activity. Scammers often use this number to impersonate well-known financial institutions or offer fake deals that seem too good to pass up. These calls may pressure individuals into making rash decisions without verifying the caller’s authenticity.
How to Handle:
Be cautious if you receive any communication from this number. Always double-check claims and contact institutions directly using official contact details. Blocking and reporting this number can help prevent others from falling victim.
6. 1202158180 – Low Risk: Robocalls
1202158180 is yet another number that has been associated with robocalls. These automated calls may attempt to sell you products, services, or request participation in surveys. While they may not be harmful, they are often highly disruptive and time-consuming.
How to Handle:
If you’re tired of robocalls, consider registering with the Telephone Preference Service (TPS), which can help reduce the frequency of such calls. You can also block the number on your phone or report it through services like TrueCaller.
7. 1204891727 – High Risk: Scam Calls
1204891727 is another frequently reported number linked to fraudulent activities. Scammers often use this number to pose as representatives from well-known financial services or utility companies. These calls may try to convince you to share personal information or make fraudulent payments.
How to Handle:
Always stay vigilant when dealing with unsolicited calls. Do not share your personal information and report this number to relevant authorities like Ofcom or ICO.
8. 2034752480 – Medium Risk: Marketing
This number has been primarily associated with marketing calls, where companies push various products or services. Though not as alarming as scam calls, these calls can still be irritating and persistent.
How to Handle:
To block marketing calls, consider using the Telephone Preference Service (TPS) or report the number through mobile apps like TrueCaller. Blocking the number on your phone is also an effective measure.
9. 3316306615 – High Risk: Scam Calls
3316306615 has been marked as a scam-related number, with many reports indicating fraudulent activity. Often posing as banks or government agencies, these scammers aim to convince victims to provide sensitive personal information or make payments under false pretenses.
How to Handle:
If you receive a call from this number, avoid answering or engaging with the caller. Always report scam numbers to WhoCalledMe, and block them immediately. It’s also important to notify your bank or relevant institution if the caller purports to be them.
10. 1218231410 – High Risk: Scam Calls
This number is frequently linked to high-risk scam calls. Like other scam numbers, the caller may impersonate a government official or representative from a financial institution. The purpose of these calls is often to pressure individuals into making hasty decisions, such as transferring money or disclosing personal data.
How to Handle:
When dealing with scam calls, always hang up and never provide any personal information. Block the number and report the incident through services like TrueCaller or WhoCalledMe.
How to Protect Yourself From Spam Calls
Spam calls are a persistent issue, but there are several steps you can take to minimize your exposure:
- Register with the Telephone Preference Service (TPS): The TPS is a free service that helps reduce marketing calls to your phone.
- Use Call Blocking Apps: Apps like TrueCaller and WhoCalledMe can identify and block spam calls.
- Be Skeptical of Unknown Numbers: If you don’t recognize the number, let it go to voicemail. Legitimate callers will leave a message.
- Don’t Engage with Scammers: Never respond to unsolicited calls asking for personal information. Legitimate institutions won’t ask for sensitive details over the phone.
- Report Spam Numbers: Use services like Ofcom or ICO to report scam numbers. This helps protect others from falling victim to similar tactics.
Conclusion: Stay Alert and Stay Safe
In 2025, spam and scam phone calls continue to pose a significant threat to phone users in the UK. By staying informed and using available tools and services, you can significantly reduce your exposure to these unwanted calls. Always be cautious of numbers that seem suspicious, especially those claiming to be from official or trusted institutions. Remember to report any suspicious activity and, when in doubt, hang up and block the number.
By using resources like TrueCaller, WhoCalledMe, Ofcom, and ICO, you can help prevent scams and ensure your phone remains a tool for communication, not a source of frustration. Stay vigilant, stay safe, and protect yourself from falling victim to the ever-evolving world of spam calls.
Also Read This: 1438989236 – Is This Number Safe?
