Scam/Fraud
5 months ago
Called at 18.50 said was Alex from Keystone, and that id be aware of new govt rules, asked what rules he was referring to, and line went dead.
Community overview
Community rating:
Negative
6 user reports
First reported 15 Dec 2025
·
Last reported
5 months
ago
About this number
Number formats
- UK format: 020 4572 7451
- International: +44 20 4572 7451
Number details
- Number type: Landline
- Number range allocated to: Twilio Ireland Limited
- Area: London
- Area code: 020
Reported categories
Based on 6 public user reports
Spam
67% (4)
Scam/Fraud
17% (1)
Unknown Caller
17% (1)
User Reports (6)
Spam
5 months ago
Cold call (robot!) for solar panels.
Unknown Caller
6 months ago
They have called me several times over the last few weeks. Regularly in the afternoon. There is a robotic voice claiming "we are asking whether your home would be suitable for solar panels, so this is not a sales call". If you were to keep talking to them, I'm sure the sales pitch would arrive pretty soon I have told them to take my name off whatever list they have and that I have no interest in dealing with them. I have blocked the number each time. This one was the latest to call me today at 17:58pm
Spam
23 Dec 2025
Diesel Emmissions
Spam
15 Dec 2025
Diesel emissions call had my details and a previous vehicle details. Declined to provide my email address to proceed.
Spam
15 Dec 2025
No one talks.
Report this number: 020 4572 7451
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 4572 7451 and tap the info icon (i)
- Scroll down and tap Block this Caller
- Confirm by tapping Block Contact
On Android
- Open the Phone app and tap the 3-dot menu
- Go to Call history or Recents
- Long press on 020 4572 7451
- Select Block number or Block/report spam
On Landline Phones
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- Call blocking devices like CPR Call Blocker (available on Amazon)
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