[weenie]

As dilli has suggested you could phone VM and see what they can do in regards to this problem. Another option would be to also ask the debt collection agency to remove your number from their contact list (it's worth a try) the secret here is be nice and explain that you know that they are just doing their job but this is your private number and not the person who they are looking for number and you don't think this is a unreasonable request for your number to be removed from their system, who knows that might work.