Unknown Caller
3 days ago
Twice called me in the last 4 hours. No idea who they are
Community overview
Community rating:
Limited data
2 user reports
First reported 24 Jul 2026
·
Last reported
3 days
ago
About this number
Number formats
- UK format: 029 2002 4139
- International: +44 29 2002 4139
Number details
- Number type: Landline
- Number range allocated to: Gamma Telecom Holdings Limited
- Area: Cardiff
- Area code: 029
Recent activity
UK visits
User Reports
Last 30 days: 337 UK visits and 1 public report.
User Reports (2)
Unknown Caller
2 months ago
2/3 times daily. Have call filtering, but doesn’t leave an introduction message
Report this number: 029 2002 4139
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 029 2002 4139 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 029 2002 4139
- 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