I bought a new PAYG sim. It's clearly a 'recyled' phone number of some poor sod who got into heavy debt, as I have had various phone calls and texts from revenuers since getting it. One company, though, are a right bunch of tiresome cunts. They keep phoning, but it's automated with no option of speaking to a live human and explaining that I have no idea who the person is, that the number no longer belongs to that person and I don't owe them anything. To access their website I would have to know the poor debtor's date of birth etc. They have no email address and I'm not going to spend hours on the phone listening to muzak and being told that my call is important to them. Should I just block their number or something?