This number calls everyday and never leaves a voicemail.  I finally decided to call this number back and it says a recording of "Please stay on the line for a representative".  Then it rang 4 times to finally get a voicemail of a woman named Diane.  She says to leave a message including your name, phone number and reference number.
Honestly you would think after calling a number for weeks on end they would get the hint that whomever they are looking for is either not at this number or is doesn't want to speak to them.

Terrible!  I figured if I called the number back there would be an option to remove the phone number for the calling list but nope!!

got this call as well. No voice mail. I have been recently getting calls from numbers like this one. Have no idea what it is about.

This number just called me too.  I'm contacting Verizon about this rash of incoming calls on my cell from quasi-collection whatevers.  Someone is selling lists!

I'm sure it's a collections agency.  Any unpaid medical bills anyone?  I had to start screening my calls... I don't answer for any area codes I don't know.