Had a strange call on my mobile today
The bloke, who sounded Indian, asked how I was getting on with my network provider which is 02. I said ok. Then he went on to ask how often do I top up, and then said my sim card wasn't registered to me, and would I give him my name.
It is registered to me.
I don't take kindly to unsolicted calls, so I hung up and switched my phone off.
Over cautious perhaps, but with all the scams going round better to err on the safe side.