guys can anyone give advice on how to trace a pain in the arse withheld caller to my mobile..hav contacted mobile company and they wont do anything unless 100's of calls made lol, dont want to change my number and why should i bcos of some nutter ...apparantly she is the wife of a guy we hav met but we dont know who she belongs to as they all claim to be single,any help or advice much appreciated thanks..fired xxx