NoCall

+44 738 513 921 3

Risk level: Low

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

Number with prefix 738. Review community reports, risk and comments below before answering or blocking. Browse numbers with prefix 738

Low
Risk level
Harassment
Category
0
Spam reports
—
Last report

AI Analysis

Limited information: This UK number has been reported for potential harassment related to O2 account phishing attempts, with users expressing suspicion due to the calls not feeling right and mentioning prior knowledge of similar scams.

Likely purpose: Likely purpose: Possible O2 account phishing fraud, based on user comments about suspicious calls.

Most common user complaints

  • didn't feel right
  • suspected phishing call about O2 account
Low dangerCautionImpersonation detectedO2 (mentioned in context of scam)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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.

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Checked · 1 Sept 2026
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

2
Anonymous
12 May 2026

Got a call from sum O2 number, but it didn't feel rite. Didn't answer 'cause I heard 'bout these scams. Better safe than sorry, innit?

Anonymous
5 May 2026

Got a weird call about my O2 account, didn't sound right. Pretty sure it's one of those phishing calls ppl talk about. So annoying.

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What happened?

Signal summary for +44 738 513 921 3

+44 738 513 921 3 belongs to the 738 prefix and is classified as Harassment. This page combines no approved reports and 2 public comments to explain the risk level.

Frequently asked questions

Who calls from +44 738 513 921 3?
+44 738 513 921 3 is a phone number with the 738 prefix in United Kingdom. It has been reported 2 times by the community as a possible unwanted call. Check the comments to find out who might be behind this call.
Is +44 738 513 921 3 a spam number?
According to the community, +44 738 513 921 3 has 2 reports, which suggests it is likely spam. Check the risk score and comments for details.
Is it safe to call +44 738 513 921 3 back?
If you don't recognise the number and it has negative reports, it's best not to call +44 738 513 921 3 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +44 738 513 921 3?
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 +44 738 513 921 3.
Where can I report a suspicious call?
You can report +44 738 513 921 3 directly on this page using the report button. Your contribution helps other users identify unwanted calls.