This number called my cell phone twice and hung up both times upon my answering

they have called my phone 8 times in the last 24 hours and wont stop calling

they called and hungup after they asked for my 13 year old daughter.  i called back and they answered "find the right job - did you receive a call from us?" then hung up.

I've received 4  calls today and I called it back some guy just said hello but I didn't say nothing. And hung up .. It's listed as Ann Arbor and I don't know anyone in that area .

I am getting calls from random numbers in Ann Arbor.