Should You Block or Answer 7537149396?

Detail	Information
Phone Number	7537149396
Location	London, UK (Linked by several reports)
Reported As	Scam, Silent Call, Telemarketing
Call Type	Unknown/Unwanted
User Reactions	Mostly Negative
Recommended Action	Block and Report

The number 7537149396 has raised some eyebrows among recipients across the UK. Many users are unsure about its legitimacy, often left with missed calls or unsettling silence on the other end. But what’s really going on with this number?

Let’s dive in and uncover whether you should be answering this call or hitting the block button. 👇

What Is 7537149396 and Who Could Be Calling?

The number 7537149396 is a UK-based mobile number, likely associated with a London telecom provider. At first glance, it seems legitimate—there’s no obvious spoofing or disguising of the number. But that doesn’t mean it’s trustworthy.

Reports suggest that this number is being used for:

Silent calls
Unsolicited marketing
Potential scam attempts
Number testing or auto-dialer operations

This leaves a big question: Who is behind it? While no major company has officially claimed the number, crowdsourced platforms like WhoCalledMe and TrueCaller suggest it may be linked to:

Third-party marketing agencies
Phishing operations
Unregistered sales teams

Is It a Scam or a Legitimate Call?

In most reported cases, 7537149396 is not associated with any official government agency or trusted business. Here’s a quick breakdown:

Reported Call Behavior	Frequency
Silent Calls	High
Marketing/Sales	Moderate
Scam Attempts (e.g. phishing)	Increasing
Genuine Calls	Very Low

Most indicators suggest scam-like behavior, especially because:

The number rarely leaves a voicemail.
It often calls multiple times a day.
The caller hangs up if answered.

According to TrueCaller, many users have marked this number as spam, and WhoCalledMe hosts dozens of negative comments warning others.

Why Is This Number Associated with London, UK?

While the number starts with 75, a prefix typical for UK mobile lines, it’s not locked to a specific region. However, user tracebacks and metadata show the number may originate from London-based mobile operators.

That doesn’t confirm the caller’s location, though. With number spoofing or virtual lines, scammers can appear to be calling from anywhere.

This association with London could simply be:

A virtual number linked to a UK-based VoIP service.
A throwaway SIM used by telemarketers or scammers.
A number obtained through business telecom services operating nationwide.

So while it might look local, that’s no guarantee of trustworthiness.

Should You Be Concerned?

Yes—especially if:

The number calls you repeatedly without leaving a message.
You pick up and hear silence or a robotic voice.
They ask for personal or financial information.

Even if the call seems harmless, responding may signal to scammers that your number is active, which can lead to even more calls.

Here are a few red flags to watch out for:

High call frequency (3+ times a day)
Calls during off-hours
Persistent silence or hang-ups
Requests for identity confirmation

What Are People Saying About 7537149396?

Feedback from users on trusted platforms has been overwhelmingly negative. Here are some real examples:

“Keep getting silent calls from this number at random hours. Blocked it now.” – Sarah T., on WhoCalledMe

“I picked up once and no one spoke. They called again the next day. Total spam.” – Mark L., via TrueCaller

“It’s a scam for sure. Tried asking about my broadband provider. Hung up when I questioned them.” – Emma D., via Reddit

Sentiment	% of Reports
Negative	85%
Neutral	10%
Positive	5%

Evidence of Harassment or Fraud

Here’s what classifies this number under potential fraud or harassment:

Silent Calls: Frequent calls with no one on the other end.
Repeated Attempts: Same number calling daily, even after being ignored.
Spoofing Behavior: Caller pretending to be from banks or service providers.
Requests for Sensitive Info: Identity verification or financial details.

Such tactics are often linked to phishing scams, aiming to trick people into revealing personal or banking information.

When Should You Answer Unknown Numbers?

You shouldn’t answer unknown numbers unless:

You’re expecting a call from a new contact.
It’s during business hours and might relate to work or appointments.
You can verify the caller via voicemail or follow-up text.

Instead, let the call go to voicemail. If it’s important, they’ll leave a message.

Are Silent Calls a Scam Tactic?

Absolutely. Silent calls are a common technique used by scam call centers. Here’s why:

Reason for Silent Calls	Explanation
Number Testing	Scammers verify active lines.
Auto-dialers	Systems call multiple numbers, connect to agents only if answered.
Harassment	Designed to unsettle or bait callback.
Phishing Setup	Precursor to real scam attempt.

If you get repeated silent calls from 7537149396, do not engage or call back.

How to Block and Report These Calls

You don’t have to put up with this. Here’s how to take action:

Block the Number

iPhone: Tap (i) > Scroll down > Block this Caller
Android: Tap on the number > Menu (⋮) > Block Number

Report It

WhoCalledMe – Log your experience.
TrueCaller – Mark it as spam.
TPS (Telephone Preference Service) – Register your number to reduce spam.
Ofcom – Report nuisance or scam calls.
ICO (Information Commissioner’s Office) – For data/privacy concerns.

By reporting the number, you help authorities take action against malicious callers and warn others in the community.

Final Thoughts: Should You Answer or Block?

The number 7537149396 is best treated with extreme caution. While not every call from an unknown number is a scam, the overwhelming user reports, silent call pattern, and unverified source suggest this is not a trustworthy caller.

So, should you answer it?
No. Block it, report it, and move on.