Hi all, was wondering what is the process for phone surveys when you leave your number during a survey for a potential follow up over the phone. Quite keen to do and I have left my number on several occasions but do they contact you via email prior to them contacting you. Am always getting PPI or claims people constantly phoning your mobile, I've lost count of the amount of blocked numbers I have put on my phone so I've got to the stage I don't answer my mobile then google the number. However the other day, the number I googled turned out to be a survey company so was abit disappointed I had missed out. They never called back. Was just wanting some advice on the matter, many thanks in advance..