NoCall

+44 800 840 020 2

Risk level: Low

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

Number with prefix 800. Review community reports, risk and comments below before answering or blocking. Browse numbers with prefix 800

Low
Risk level
Scam
Category
0
Spam reports
—
Last report

AI Analysis

Limited information: Mixed user reports regarding the legitimacy of the number as an O2 customer service callback. Some users confirm it as legitimate O2 support, while others suspect scam activities due to misleading information provided by the caller.

Likely purpose: Possibly mixed: Legitimate O2 support or scam (based on contradictory user reports)

Most common user complaints

  • Possibly a scam
  • Absolute rubbish
  • Called me rude and hung up
Low dangerCautionO2 (alleged by users)Telecommunications

AI analysis: 1 Aug 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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.

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

7
Anonymous
13 Jul 2023

Çalled to say that they were calling back as I had been dealing with another O2 department and the reason I was locked out of my O2 account was because I had resigned from a company. Absolute rubbish as it is a personal mobile. Called me rude and hung up when I told her that.

Anonymous
8 Apr 2023

This is not O2 number. Possibly a scam.

Anonymous
19 Jul 2021

This is O2 customer services. I received a callback from this number after having reported a networking issue earlier on in the day.

Anonymous
28 Apr 2020

H b reportó O2 Mobile Scam con el número 080-08400202 como Número fiable

Anonymous
22 May 2019

This is part of the O2 customer support system.

Anonymous
24 Jul 2017

It's O2 Customer Services. They were calling me in response to a complaint I had made. Everything OK now.

Anonymous
22 Jan 2015

they will call you from this number

Report this number

What happened?

Signal summary for +44 800 840 020 2

+44 800 840 020 2 belongs to the 800 prefix and is classified as Scam. This page combines no approved reports and 7 public comments to explain the risk level.

Frequently asked questions

Who calls from +44 800 840 020 2?
+44 800 840 020 2 is a phone number with the 800 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 +44 800 840 020 2 a spam number?
According to the community, +44 800 840 020 2 has 1 report, which suggests it is likely spam. Check the risk score and comments for details.
Is it safe to call +44 800 840 020 2 back?
If you don't recognise the number and it has negative reports, it's best not to call +44 800 840 020 2 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +44 800 840 020 2?
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 +44 800 840 020 2.
Where can I report a suspicious call?
You can report +44 800 840 020 2 directly on this page using the report button. Your contribution helps other users identify unwanted calls.