020 3375 6903
Also shown as:
- 020 3375 6903
- +44 20 3375 6903
AI Summary
Based on 1 community report
Calls from this London number have been reported as silent, with no one speaking when answered. The single report has no upvotes or downvotes, so there isn't much community confidence either way, and the spam score sits at a moderate 44/100. Silent calls like this are often the result of automated diallers used by marketing or lead generation companies checking whether a number is active. While not necessarily dangerous on its own, answering and staying on the line can flag your number for further unsolicited contact. If you receive a silent call from this number, it's best to hang up and consider blocking it.
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 totalNo one speaks
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About 020 3375 6903
What type of number is 020 3375 6903?
The phone number 020 3375 6903 (also written as +44 20 3375 6903) 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 3375 6903 safe to answer?
Based on 1 community report, this number has received mixed reports from our community. The current risk score is 44% .
Be cautious when answering calls from this number. Verify the caller's identity before sharing any information.
More on nuisance calls
Safety Score
Details
- Tel Number
- 020 3375 6903
- Country
- 🇬🇧 United Kingdom
- Network
- Gamma Telecom Holdings
- Area
- London
- Type
- Geographic
- First Seen
- 20 Feb 2026
Protection Guides
How to Block This Number
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Silent and Abandoned Calls
Your phone rings, you answer, and nobody speaks. What causes silent and abandoned calls in the UK, when to worry, and how to report them to Ofcom.
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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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