Telemarketer
22 Oct 2025
Elderly dad had been inundated with calls from this number, has tried to return call but no one answers.
Community overview
Community rating:
Limited data
2 user reports
First reported 17 Oct 2025
·
Last reported
10 months
ago
User Reports (2)
Unknown Caller
17 Oct 2025
No message left. Has called multiple times. When returning call there is no one on other end of phone.
Report this number
How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 3978 8986 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 3978 8986
- 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 registrationAbout this number
Number formats
- UK format: 020 3978 8986
- International: +44 20 3978 8986
Number details
- Number type: Landline
- Number range allocated to: Gamma Telecom Holdings Limited
- Area: London
- Area code: 020