The idiocy nowadays of trying to scam people is just ridiculous. Any unknown number is immediately screened and sent to voicemail. A genuine caller will typically leave one. When investigating this particular number by using one of my burner phones, it never connects and leaves you hanging in silence. Just block and move on.
Community overview
Community rating:
Mixed
3 user reports
First reported 15 Jul 2026
·
Last reported
2 months
ago
About this number
Number formats
- UK format: 020 3885 6443
- International: +44 20 3885 6443
Number details
- Number type: Landline
- Number range allocated to: Belgacom International Carrier Services SA
- Area: London
- Area code: 020
Recent activity
UK visits
User Reports
Last 30 days: 3 UK visits and 0 public reports.
User Reports (3)
Scam/Fraud
2 months ago
Reported caller:
Ha - no dialogue....!
Robocall
2 months ago
Silent call? You identified by you as carrier. Assume automated message malfunction? Bank advises do not converse to avoid voice recording on these calls. This appears unrelated Thank you, have added to scanning list. Thank you
Reported caller:
Belgacon International Carrier Services, London.
Robocall
2 months ago
No message Call every day Nuisance
Report this number
↑ Back to reportsHow to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 3885 6443 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 3885 6443
- 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)
Register with TPS (Telephone Preference Service)
The TPS is a free service for UK consumers that allows you to opt out of unsolicited sales and marketing calls.
Learn more about TPS registration