Scam/Fraud
26 Aug 2025
Some ‘government backed scheme’ nonsense. Avoid.
Community overview
Community rating:
Mixed
3 user reports
First reported 29 Apr 2024
·
Last reported
1 year
ago
About this number
Number formats
- UK format: 020 3657 3780
- International: +44 20 3657 3780
Number details
- Number type: Landline
- Number range allocated to: Gamma Telecom Holdings Limited
- Area: London
- Area code: 020
Reported categories
Based on 3 public user reports
Scam/Fraud
33% (1)
Spam
33% (1)
Unknown Caller
33% (1)
User Reports (3)
Spam
30 Apr 2025
Last three afternoons I received a call from this number each time around the time time. As I did not recognise the number I did not answer it, and they never left a message, so it could not be important.
Unknown Caller
29 Apr 2024
A message popped up saying I missed a call from this number, even though my phone didn't actually ring. So I rang the number on a different phone and let it ring for 12 seconds, but no one answered.
Report this number: 020 3657 3780
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 3657 3780 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 3657 3780
- Select Block number or Block/report spam
On Landline Phones
Several options are available for UK landlines:
- BT Call Protect - free for BT customers
- TalkTalk CallSafe - free for TalkTalk customers
- Call blocking devices like CPR Call Blocker (available on Amazon)
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