020 3026 1254

Said they were a company called e-sim but they were also from Tesco mobile. Apparently my sim was about to be blocked. Told them I will check with Tesco myself and ended the call. Went to the app which then text a code to me to log back in (on a different phone with different sim to which the account for 4 sims is registered too) and in the text message from Tesco is stated ‘Tesco will never call’ So please know this number is SPAM and likely collecting your personal information. Give them nothing, agree to nothing, put the phone down and block them.

Called twice this morning

Did not answer as flagged as scam. Called 9:30am GMT on Monday 29/12/25

Called me 3 times. Answered it on the 3rd ring and they said they were from tescos network. I said send me a letter because you are coming up as scam.

Said they was from Tesco I said I am not on Tesco so they asked what company I am with then got rude and told me not to waste their time, when my phone already flagged up as scam !

My phone detects it as suspected scam .They said they are 02 i declined after as they said they cant hear me.