020 3424 9274
Also shown as:
- 020 3424 9274
- +44 20 3424 9274
AI Summary
Based on 2 community reports
This London number has been flagged as spam, with reports suggesting it's used for unsolicited cold calling. Callers appear to be posing as local energy advisers, using a common tactic of claiming your loft insulation may be "unsafe" to create concern and get access to your home. One caller also asked whether the recipient owned their property, which is a typical way scammers qualify targets before pushing further. Do not agree to any home visits or share personal details with callers like this. The script-reading behaviour and refusal to answer direct questions are both warning signs. If you receive a call from this number, hang up and consider blocking it using 1572.
2 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
2 totalI thought the number looked like a scam, but I picked up. A woman asked if I owned the property. I told her it was not her business, then I hung up the phone.
The usual "I'm your local energy adviser" scam. Said my loft insulation might be unsafe unless they come to check it. Would not answer questions and just went on with their script. Blocked using 1572.
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About 020 3424 9274
What type of number is 020 3424 9274?
The phone number 020 3424 9274 (also written as +44 20 3424 9274) 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 3424 9274 safe to answer?
Based on 2 community reports, this number has been frequently reported as spam or a potential scam. The current risk score is 85% 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 3424 9274
- Country
- 🇬🇧 United Kingdom
- Network
- Nuso Cloud UK
- Area
- London
- Type
- Geographic
- First Seen
- 21 Jan 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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