When I buy something I use a different name and that name was used by the telemarketer when he called me up this morning, so it was obviously spam or even phishing. So I hung up.

Called then instantly hung up, didn't leave message.

Caller: Budget Mortgage

They called but didn't leave a voice mag. I called back and the guy told me they were 'Budget Home Loans' or something like that. He said they do home loans and re-mortgages etc.

Scum callers - could be foreign agents trying to extract acess to your phone.