Unknown Caller
18 Aug 2025
I have no clue who they are.
Community overview
Community rating:
Mixed
3 user reports
First reported 30 May 2022
·
Last reported
1 year
ago
About this number
Number formats
- UK format: 020 3936 3415
- International: +44 20 3936 3415
Number details
- Number type: Landline
- Number range allocated to: Voxbone SA
- Area: London
- Area code: 020
User Reports (3)
Spam
25 Jul 2025
Euro millions free competition on behalf of monster energy
Scam/Fraud
30 May 2022
The call centre has a range of number they use this is one of them and they use different company names to confuse you. Despite telling them to take me off their call list they harass me up to 6 calls per day. Not sure what they are trying to achieve apart from annoying people. No means no not maybe. Even told them to FO. Interesting point this started when I made a call enquiring about Bitcoin Motion which is definitely a scam. Horrible people.
Report this number: 020 3936 3415
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 3936 3415 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 3936 3415
- 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