They should train people who they have calling if they are, indeed, calling to collect on anything.  The guy sounded like he had a mouthful of marbles and would not say who it was!  That is not how to collect on anything.  Idiots!

Got that call today- they identified themselves as Transworld Systems ).com) - they are trying to collect for an unpaid medical bill that is well past due (shame on me)

got a call from this number no voice at other end.

What number is this?

all I can get from the message is the mans name "Calvin" and that is all i can understand.  When they hire someone who can speak clearly I will return the call; until then....nope....

I keep getting calls from this number. "Hello, may I speak to ......,is this.....this call will be recorded"....Me, "who is this...and what do you want?" Them, "I can't tell you are you....this call is being recorded".... I HANG UP AND NO IT'S NOT me,me,me!!!

I keep getting calls from them to but when I pick up they try to transfer the call. When I ask what is this about they say they cannot tell me. Your calling for me but you cannot tell me what it is about? Scam!

I didn't pick up.  there was no info on internet for this number.