Got a new line(in UK) & keep getting these calls, so decided to google it. Said she was calling from "Ministry of Finance" and  there is money owed by the bank for being overcharged (about 18,000). We just had to call this number and arrange the refund. She gave ref:AW1985. The number to call is too long (sorry,but she might have repeated a number) :actual no given was:442032863003. I didn't believe it for one minute !!!!