Scam/Fraud
3 months ago
insulation or energy-saving work. did not trust
Community overview
Community rating:
Limited data
2 user reports
First reported 5 May 2026
·
Last reported
3 months
ago
About this number
Number formats
- UK format: 020 3481 0825
- International: +44 20 3481 0825
Number details
- Number type: Landline
- Number range allocated to: Colt Technology Services
- Area: London
- Area code: 020
User Reports (2)
Unknown Caller
4 months ago
Called at 14.07. No message left on answering machine. Guess another time waster.
Report this number
How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 3481 0825 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 3481 0825
- 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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