Who called from 2013089370

When answered, there is nothing.

I've received at least 5 calls from this number over the past 2 weeks all with a recording saying "this is not a sales call" and "call 800-?????"

I don't return calls from unknown numbers.

I have received this phone call....for several days
but I didnt return this call..
Im wondering how they choose the number and call to me???
Or just random??

They called me 11:30 pm and I did pick up , but it was the same recorded voice saying the same thing. I have no debt and I will not call back any unknown number. If anyone knows what can legally be done about this, please let others know.

Received a missed call on my cell phone.  Wondered who it was. When I typed the number into google, it appears to be a bogus collection agency.