Spam
7 months ago
Said there were from three
Community overview
Community rating:
Negative
5 user reports
First reported 24 Dec 2025
·
Last reported
7 months
ago
User Reports (5)
Scam/Fraud
7 months ago
Just frequent calls saying they are from Three
Unknown Caller
7 months ago
Missed call at 11.15. No answer when I returned the call later in the day
Spam
7 months ago
They call 2 times a day
Scam/Fraud
24 Dec 2025
Called to say they are calling from three
Report this number
↑ Back to reportsHow to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 8178 7434 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 8178 7434
- Select Block number or Block/report spam
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Number formats
- UK format: 020 8178 7434
- International: +44 20 8178 7434
Number details
- Number type: Landline
- Number range allocated to: Colt Technology Services
- Area: London
- Area code: 020