Was just alerted on my cell phone that this # called my house #.  I had blocked it some time ago, but today I thought I would try calling the number to see who they actually are...but I get that the "google subscriber you called is not available, please leave your number after the beep".  In my call log it only has the number in the Name/ID area.  But this #, when it came thru to my phone handset's ID before I had blocked it on 10/17/14, it had said Merchantville in the caller ID.  

That is creepy to me, if my own name and number showed in my phone's the caller ID.  When I check out these numbers to see if I missed an important call, I will first dial *67 to hide my info on their caller ID.  Might be how they called you back using your info.