Called left no message, i called back, they answered Mediations, i asked who they are, they said LCS whats your name, i asked who the company was, she refused to answer, i hung up, she called me back twice, i answered 2nd time with hello and she said my name and ss security number to me....i hate they can find all of this info!  Then she said i know this is you and and you have a complaint against your ssn....BS!  If it was legit they have to state they are with a collection company and state the whole attempt to collect and state what firm they are with.  Its a SCAM, i looked up LCS mediations, they are listed with several different types of numbers.