I got a cold call but I knew my contact was coming to an end soon. But I asked him to provide information only 3 would know about me. He said he couldn't do that so I told him I would hang up and visit the store and do it unless he could prove to me enough information only genuine 3 call center would know. He gave me enough and yeah all was okay
Claimed to be from Three to discuss my account. My number is indeed with Three, and they know my full name. Asked for my postcode to verify my identity, which I gave them, then they asked for my date of birth. I started feeling suspicious, quickly googled, couldn't find any information to confirm they are Three official number. So I said if you are really from Three, you can tell me the year and month of my dob, and I'll confirm the day. He said no he's no allowed to do that, and only after he e