Scam!! Telling me my O2 SIM card is going be blocked and they’ll send a new one, I’m not even with O2, I’ve received 4 calls from them now!! Will be reporting the number! Can’t even understand her!
Community overview
Community rating:
Negative
4 user reports
First reported 23 Sep 2025
·
Last reported
11 months
ago
User Reports (4)
Scam/Fraud
02 Oct 2025
Scam/Fraud
01 Oct 2025
Called to say that I have an active account with O2. I can barely understand what the caller was saying.
Unknown Caller
26 Sep 2025
Got a text: "You missed a call from me at [time & date]. This is a free Call Alert from O2. To disable this dial 901, press *, then option 5 and option 5" Might be legit.
Unknown Caller
23 Sep 2025
Says she was calling from 02 so they must know that I have an account. Have received similar calls to this one. Not sure whether they were genuine or not so I hung up. I suspect probably a scam
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↑ Back to reportsHow to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 020 4604 5186 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 4604 5186
- Select Block number or Block/report spam
On Landline Phones
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- BT Call Protect - free for BT customers
- TalkTalk CallSafe - free for TalkTalk customers
- Call blocking devices like CPR Call Blocker (available on Amazon)
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Learn more about TPS registrationAbout this number
Number formats
- UK format: 020 4604 5186
- International: +44 20 4604 5186
Number details
- Number type: Landline
- Number range allocated to: Colt Technology Services
- Area: London
- Area code: 020