Unknown Caller
01 Dec 2025
BLOCK NUMBER. Krypto...crypto - which ever name they use - they are scammer.
Community overview
Community rating:
Negative
7 user reports
First reported 12 Nov 2025
·
Last reported
10 months
ago
About this number
Number formats
- UK format: 020 3953 9268
- International: +44 20 3953 9268
Number details
- Number type: Landline
- Number range allocated to: Gamma Telecom Holdings Limited
- Area: London
- Area code: 020
Reported categories
Based on 7 public user reports
Unknown Caller
57% (4)
Scam/Fraud
14% (1)
Telemarketer
14% (1)
Robocall
14% (1)
User Reports (7)
Telemarketer
25 Nov 2025
Crypto crap
Unknown Caller
24 Nov 2025
I didn’t know the number so I did not answer, if it was important they could have left a message which of course they didn’t. So must be a spam call.
Unknown Caller
24 Nov 2025
No one there and the call disconnected
Robocall
21 Nov 2025
They didn't speak
Unknown Caller
14 Nov 2025
Couldn't understand what they were saying apart from 'shouldn't take too long ok?' - hung up as obviously spam.
Scam/Fraud
12 Nov 2025
A give away ?
Report this number: 020 3953 9268
↑ Back to reportsDid this number contact you?
You’ve already submitted a report for this number.
Your report may still be going through moderation before it appears publicly.
Your report
How did they contact you?
How would you describe the contact?
Please do not include full names, private addresses, or abusive, hateful, or defamatory content. Please read our Community Standards before posting.
Thank you. Your report has been received.
Before appearing publicly on the site, reports may be reviewed and checked as part of our moderation process.
How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 3953 9268 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 3953 9268
- 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