020 3348 6140
Also shown as:
- 020 3348 6140
- +44 20 3348 6140
AI Summary
Based on 1 community report
This London number is being reported for making calls that either leave no message or hang up when answered. With only one report and no upvotes or downvotes yet, it's hard to say for sure what the intention is. However, repeated silent calls or hang-ups can sometimes be automated systems checking if a number is active, which can sometimes lead to more targeted nuisance calls later on. It's best to be cautious and consider blocking this number if it continues.
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 totalCalled yesterday and left no message. Called today and hung up when I picked up.
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About 020 3348 6140
What type of number is 020 3348 6140?
The phone number 020 3348 6140 (also written as +44 20 3348 6140) 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 3348 6140 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 3348 6140
- Country
- 🇬🇧 United Kingdom
- Network
- Swiftnet
- Area
- London
- Type
- Geographic
- First Seen
- 26 Jun 2026
Protection Guides
How to Block This Number
Step-by-step instructions for iPhone, Android, and landlines
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.
Report to Ofcom
How to report nuisance calls officially
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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