020 7343 3865
Also shown as:
- 020 7343 3865
- +44 20 7343 3865
AI Summary
Based on 3 community reports
This London-based number is generating concern due to reports of potential scam calls impersonating the mobile network "3". Callers claim you've ordered a phone or SIM card and request personal details for "verification". This is a common tactic used by fraudsters to steal your identity or gain access to your accounts. It's highly advisable to be cautious when receiving unsolicited calls asking for personal information. Never provide personal details unless you initiated the call and are certain of the recipient's identity. Contact 3 directly using their official channels if you have any concerns about your account.
3 verified reports
Cumulative spam score based on all reports up to each month. Higher percentage means higher reported scam risk. Cumulative spam score based on all reports up to each week. Higher percentage means higher reported scam risk. Cumulative spam score based on all reports up to each day. Higher percentage means higher reported scam risk.
Most helpful reports
3 totalcalled and said that i placed an order for a phone - asked for my address etc -
Call from 3, said I had bought a sim card and wanted personal details for verification.
Scam call from 3 saying someone got a phone using your name
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About 020 7343 3865
What type of number is 020 7343 3865?
The phone number 020 7343 3865 (also written as +44 20 7343 3865) is a UK landline number originating from the London area in Greater London . Calls to this number are charged at standard UK landline rates, usually included in call packages.
Is 020 7343 3865 safe to answer?
Based on 3 community reports, this number has been frequently reported as spam or a potential scam. The current risk score is 82% with 2 reports marking it as spam .
Exercise extreme caution if you receive a call from this number. Do not share personal or financial information.
More on nuisance calls
Safety Score
Details
- Tel Number
- 020 7343 3865
- Country
- 🇬🇧 United Kingdom
- Network
- Vodafone
- Area
- London
- Type
- Geographic
- First Seen
- 17 Feb 2026
Protection Guides
How to Block This Number
Step-by-step instructions for iPhone, Android, and landlines
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Location
London, United Kingdom
This number originates from the London area code region. The map shows the general geographic area, not an exact location.
Call Types
Breakdown of reported call reasons. Larger segments and bars represent a bigger share of reports.
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