missed a call from this number. Who was it?

Sounded like a collect call, asked if I wanted to accept the call, forward it to voicemail, or record to voicemail and  listen later.
I've gotten similar calls before, and it seems nothing happens no matter which option you choose.

It's from freecreditreport.com

I used them once and cancelled.  They probably want me to come back is all I can think of.

Just got a call from this number.  No message even though I sent it straight to voicemail.