NoCall

+44 203 769 636 1

Risk level: Low

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

Number with prefix 203. Review community reports, risk and comments below before answering or blocking. Browse numbers with prefix 203

Low
Risk level
Harassment
Category
0
Spam reports
—
Last report

AI Analysis

Limited information: Multiple survey reports with mixed comfort levels, some unclear intentions.

Likely purpose: Likely market research or cybersecurity survey, with some uncomfortable contacts.

Most common user complaints

  • Calling to find out what our cyber security knowledge was
  • Survey asking questions about retail purchase preferences
  • Missed call with unclear intentions
Low dangerCautionIpsos Mori (mentioned in one report)

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 It may contain errors or be out of date, and is not legal advice or a verified accusation against the number's owner.

Web research

A UK number 020 3769 6361 appears to be a fixed line range in London with mixed online reports; multiple public lookups flag it for potential spam activity, but details are inconsistent across sources. Caution is advised when answering or calling back. Likely type and ownership: Registered as a London fixed line number; claimed to be associated with a corporate/operator range, sometimes shown as a non mobile line.

View full report

A UK number 020 3769 6361 appears to be a fixed line range in London with mixed online reports; multiple public lookups flag it for potential spam activity, but details are inconsistent across sources. Caution is advised when answering or calling back. 1. Likely type and ownership: Registered as a London fixed line number; claimed to be associated with a corporate/operator range, sometimes shown as a non mobile line. 2. Online comments: Various UK spam/lookup sites show community reports and warnings, with limited user details and mixed confidence. 3. Association with scams: Several entries flag it in the context of spam or telemarketing, but no definitive, universal verdict across all sources. 4. Public exposure: The number appears in public reverse lookup databases and spam report aggregators; some pages indicate ongoing visibility. 5. Advice on calling back: Generally not advisable to answer unknown numbers with limited verification; consider screening or blocking. If unsure, do not call back.

Checked · 23 Aug 202610 sources
GB

United Kingdom

Operator information

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

Recent searches

1 this week

Last 7 days

Community comments

4
Anonymous
13 Aug 2025

Calling to find out what our cyber security knowledge was to ensure we are up to date with goverment protocols

Anonymous
8 Mar 2024

Survey by Ipsos Mori, doing some market research project.

Anonymous
8 Mar 2024

Caller wanted to do a survey asking questions about retail purchase preferences. Was a little out of my comfort zone.

Anonymous
7 Mar 2024

+442037696361 missed call. Not sure why they'd be calling me.

Report this number

What happened?

Signal summary for +44 203 769 636 1

+44 203 769 636 1 belongs to the 203 prefix and is classified as Harassment. This page combines no approved reports and 4 public comments to explain the risk level.

Frequently asked questions

Who calls from +44 203 769 636 1?
+44 203 769 636 1 is a phone number with the 203 prefix in United Kingdom. It has been reported 4 times by the community as a possible unwanted call. Check the comments to find out who might be behind this call.
Is +44 203 769 636 1 a spam number?
According to the community, +44 203 769 636 1 has 4 reports, which suggests it is likely spam. Check the risk score and comments for details.
Is it safe to call +44 203 769 636 1 back?
If you don't recognise the number and it has negative reports, it's best not to call +44 203 769 636 1 back. Avoid sharing personal or banking details with unknown numbers.
How can I block +44 203 769 636 1?
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 +44 203 769 636 1.
Where can I report a suspicious call?
You can report +44 203 769 636 1 directly on this page using the report button. Your contribution helps other users identify unwanted calls.