Unknown Caller
18 Oct 2025
attempted scam, pretending to be O2
Community overview
Community rating:
Negative
3 user reports
First reported 18 Oct 2025
·
Last reported
12 months
ago
About this number
Number formats
- UK format: 07308 611484
- International: +44 7308 611484
Number details
- Number type: Mobile
- Number range allocated to: Hutchison 3G UK Ltd
Reported categories
Based on 3 public user reports
Scam/Fraud
67% (2)
Unknown Caller
33% (1)
User Reports (3)
Scam/Fraud
18 Oct 2025
Clearly a scam.Difficult to hear details through background noise, but defo trying to get info for mobile phone company. Aye, right!
Scam/Fraud
18 Oct 2025
Scam call reporting to be from Three
Report this number: 07308 611484
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How to Block This Number
On iPhone
- Open the Phone app and go to Recents
- Find the number 07308 611484 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 07308 611484
- 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