Scam/Fraud
22 Oct 2025
ominous background noise at first, then claimed to be tesco, definitely some sort of scam
Community overview
Community rating:
Limited data
2 user reports
First reported 20 Oct 2025
·
Last reported
10 months
ago
User Reports (2)
Unknown Caller
20 Oct 2025
Claims to be from Tesco Mobile. Lots of background noise initially. Caller spoke loudly with an echo; offering some kind of discount but hard to understand. Asked me to confirm email address. Not convinced it was Tesco Mobile and ended call.
Report this number
How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 4635 7683 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 4635 7683
- 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