This number just called me today too and I called it back with *67 to block my number and it's just some insurance company.  Were you looking for health insurance online recently?  That's probably all it is.

I just got a call from the same number, when I answered it the person hung up. I also *67 them back and it went straight to voicemail for someone representing an insurance company.

I just got a call from that number as well & when I called it back I got a voicemail for some insurance company! I was looking for medical insurance several months ago & I am most certain that is what it was about!