0203 656 1567

[AstroWyc]

I had a call from this number stating they would give me a free mobile phone upgrade and no extra than my simplicity plan.

I'm guessing this is not true

[Cleoriff · Accepted solution]

@AstroWyc 

It's a scam.

Block the number and report it free to 7726.

O2 advice here   https://www.o2.co.uk/help/safety-and-security/phishing-and-smishing

https://www.actionfraud.police.uk/

How to block a number:

https://www.samsung.com/us/support/answer/ANS00062352/

https://support.apple.com/en-us/HT201229