NoCall

+44 20 3746 7974

Risk level: Low

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Who is this? Spam, telemarketing or a legitimate call? Community reports in United Kingdom.

Low
Risk level
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Category
0
Spam reports
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Last report

AI Analysis

Limited information: Multiple reports of short, potentially scam-related calls from this UK number, with some claiming affiliation with UK telecom providers (O2, Three) in attempts to offer discounts or discuss accounts.

Likely purpose: Likely telephone fraud, attempting to deceive users with purported offers or account inquiries from UK telecom providers.

Most common user complaints

  • Hung up when answered
  • purported to be from O2/Three
  • Offering 40% off O2 bill
  • Short calls with immediate hang-up
Low dangerCautionningunaTelecommunicationsMissed callCompany impersonation

AI analysis: 10 Jul 2026

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Information based on community reports and automated analysis. It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.

GB

United Kingdom

Operator information

Country:
GBUnited Kingdom
Prefix:
+44
Type:
Other
Operator:
EE, O2, Vodafone, Three

Recent searches

3 this week

Last 7 days

Community comments

10
Anonymous

No message, no reason, and on top of that always at the same time smh…

Anonymous

Yesterday They rotate numbers too, plus even after blocking.

Anonymous

Yet another one: Silent calls over and over.

Anonymous

Another call from this number: Pure harassment!

Anonymous

another call from this number: Spam at all hours, plus without leaving a message!

Anonymous

Hung up when answered.

Anonymous

purported to be from O2 - hung up immediately and blocked number as have had similar calls regarding my (closed) o2 account from similar numbers.

Anonymous

Twice so far, this number has called me – they said hello, then they hung up. The calls lasted for 9 seconds and 11 seconds respectively. Annoying – I'm waiting for a third call. Might be a scam. If it was a legit call, they would not have hung up. My advice is to let them speak, let them say who they are, let them do all the talking and say nothing

Anonymous

as previous reporter, but this time from Three, told her she was a scammer and ended call, plonkers.

Anonymous

Thick Indian accent offering 40% off my O2 bill. Obvious scam call. Number reported to 7726 and blocked

Report this number

What happened?

Signal summary for +44 20 3746 7974

+44 20 3746 7974 belongs to the 203 prefix and is classified as unclassified calls. This page combines no approved reports and 10 public comments to explain the risk level.

Frequently asked questions

Who calls from +44 20 3746 7974?
+44 20 3746 7974 is a phone number with the 203 prefix in United Kingdom. It has no spam reports yet, but you can check other users' comments below. Check the comments to find out who might be behind this call.
Is +44 20 3746 7974 a spam number?
There aren't enough reports yet to confirm whether +44 20 3746 7974 is spam. Check the risk score and the community comments.
Is it safe to call +44 20 3746 7974 back?
If you don't recognise the number and it has negative reports, it's best not to call +44 20 3746 7974 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +44 20 3746 7974?
On iPhone, go to Recents in the Phone app, tap the (i) next to the number and choose 'Block this Caller'. On Android, long-press the number in your call history and select 'Block number'. You can also use the NoCall app to automatically block calls like +44 20 3746 7974.
Where can I report a suspicious call?
You can report +44 20 3746 7974 directly on this page using the report button. Your contribution helps other users identify unwanted calls.