+44 204 642 731 5

Risk level: Low

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

Number with prefix 204. Review community reports, risk and comments below before answering or blocking. Browse numbers with prefix 204

Low
Risk level
Harassment
Category
0
Spam reports
Last report

AI Analysis

Limited information: Single report of potential harassment from a caller claiming to be from O2 about an upgrade, deemed suspicious by the recipient.

Likely purpose: Likely purpose: Potential phone fraud impersonating O2 to gain information or perform an unsolicited upgrade.

Most common user complaints

  • said they were O2 about an upgrade
  • Sounded a bit fishy
Low dangerCautionImpersonation detectedO2 (claimed, not verified)TelecommunicationsMissed call

AI analysis: 10 Jul 2026

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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.

Web research

The number appears to be a UK (United Kingdom) fixed line or mobile prefix, but no reliable, verifiable ownership or current activity can be confirmed from provided results. Online reports are sparse and largely consist of generic reverse lookup listings with user generated notes and scam reports aggregators. No definitive evidence links it to a specific organization, scam, or breach.

View full report

The number appears to be a UK (United Kingdom) fixed line or mobile prefix, but no reliable, verifiable ownership or current activity can be confirmed from provided results. Online reports are sparse and largely consist of generic reverse lookup listings with user generated notes and scam reports aggregators. No definitive evidence links it to a specific organization, scam, or breach. The data does not show a confirmed public exposure or leak tied to this exact number. 1. Ownership/type: Appears to be a UK number (prefix 020 or similar), but exact owner or operator is not verifiably identifiable from the results. Likely landline or mobile, not clearly premium rate. 2. Online chatter: Aggregators offer generic lookup services with user reviews or reports, but no consistent, verifiable claims about this exact number. 3. Association with misuse: No robust confirmation of scam, fraud, or phishing tied to this number in the sources. 4. Public exposure/leak: No clear evidence that this specific number is publicly exposed in breaches or leaked datasets; results show general directories and lookup services rather than a leak. 5. Advice on calling: Given lack of reliable confirmation, avoid calling back until more trustworthy, verifiable information is found.

Checked · 15 Aug 202610 sources
GB

United Kingdom

Operator information

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

Recent searches

2 this week

Last 7 days

Community comments

1
Anonymous
18 Jun 2026

Got a call from this number, said they were O2 about an upgrade. Sounded a bit fishy tho, didn't give em any info.

Report this number

What happened?

Signal summary for +44 204 642 731 5

+44 204 642 731 5 belongs to the 204 prefix and is classified as Harassment. This page combines no approved reports and 1 public comment to explain the risk level.

Frequently asked questions

Who calls from +44 204 642 731 5?
+44 204 642 731 5 is a phone number with the 204 prefix in United Kingdom. It has been reported 1 time by the community as a possible unwanted call. Check the comments to find out who might be behind this call.
Is +44 204 642 731 5 a spam number?
According to the community, +44 204 642 731 5 has 1 report, which suggests it is likely spam. Check the risk score and comments for details.
Is it safe to call +44 204 642 731 5 back?
If you don't recognise the number and it has negative reports, it's best not to call +44 204 642 731 5 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +44 204 642 731 5?
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 +44 204 642 731 5.
Where can I report a suspicious call?
You can report +44 204 642 731 5 directly on this page using the report button. Your contribution helps other users identify unwanted calls.