Who called from 6072176489

I also received a call from this number on my cell. I do not know who this is or what it was about because I didn't answer and they didn't leave me a message.

On April 8, 2016 at 9:00pm , I received a call from this number on my cell. I did not answer and no message was left.

Called left no msg.

Called, answering machine picked up a lady saying something- I couldn't tell what it was. Then heard backround noise like other voices.

I received a phone call from this number and no message. I do not know who called me.