Depends what sort of firm you sell the debt to...
With a full name and area, plus a phone number most firms should be able to find him.
You haven’t got a number plate registration for him have you?
Nope just got his name, mobile number and 2 sets of bank details. I know he has a flat in kings langley and lives predominantly in Essex with his girlfriend. Although there is no sign of her any more on instagram!






