020 8153 1725

[D-G]

Can anyone confirm the above number belongs to O2 or not - I am being bombarded with calls suggesting I need a new Sim card for a 5G upgrade but struggling to confirm its not a scam 

[jonsie]

It's a well known scam.
Block the number and do not follow any links.
Forward the scam text or number to 7726 - It's free.

Other ways to report here including Action Fraud website

https://www.o2.co.uk/help/safety-and-security/phishing-and-smishing-advice

[Enlli]

Definitely not O2