Unknown Caller
6 months ago
Missed Call. Number unknown. Blocked
Community overview
Community rating:
Negative
4 user reports
First reported 2 Dec 2025
·
Last reported
6 months
ago
User Reports (4)
Scam/Fraud
6 months ago
Called, saying they were giving feedback from O2, lady was rude and snappy on the phone. Could not even give me my name. Definitely very dodge as I've signed up to have no marketing from O2
Scam/Fraud
16 Dec 2025
I told them to stop calling her said he was Mike from o2 he then told me to f off after I said stop I've had enough
Reported caller:
Mike o2
Unknown Caller
02 Dec 2025
My phone just alerted me to a missed call from this number. Phone never rang out. Phone detected spam call
Report this number
↑ Back to reportsHow to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 3795 7443 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 3795 7443
- 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