020 4512 4642
Also shown as:
- 020 4512 4642
- +44 20 4512 4642
AI Summary
Based on 1 community report
This London number on the BT network appears to be involved in SIM card scams. The single report describes a caller claiming to be from the user's mobile network, stating their SIM was out of date and requesting personal verification details. This is a classic phishing tactic designed to steal your information or compromise your account.
Legitimate network providers will never ask you to verify sensitive details over an unsolicited call. If you receive a similar call, hang up immediately and contact your actual network provider directly using the number on your bill or their official website. Never share personal information with callers who contact you unexpectedly, regardless of what they claim.
1 verified report
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
1 totalClaimed to be from my network saying my sim was out of date and asking for me to verify details
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About 020 4512 4642
What type of number is 020 4512 4642?
The phone number 020 4512 4642 (also written as +44 20 4512 4642) 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 4512 4642 safe to answer?
Based on 1 community report, this number has been frequently reported as spam or a potential scam. The current risk score is 80% with 1 report 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 4512 4642
- Country
- 🇬🇧 United Kingdom
- Network
- BT
- Area
- London
- Type
- Geographic
- First Seen
- 17 Aug 2026
Protection Guides
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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