This Number called my apartment office where i live and told them that they were fedx and that they found my purse and left this number to call them back i have called a few times but never get a person only a voicemail box that doesnt say who they are so i am not leaving my number on it and i havent lost my purse.

Yeah, they did the same to me.  They are a collection agency whose real number is 1-866-594-8596.  They are not affiliated with FedEx and I have begun an investigation with FedEx for fraud.  I told FedEx that these people were trying to obtain a reward for finding my purse. FedEx has reported it to the LAPD.  If you get a call from (866) 594-8596, don't answer it.