Two calls in the middle of the night from (407) 252-5940. The calls were placed to my Google Voice number (that I haven't used for two years) and forwarded to my cell phone. My Google Voice number is a 757 area code number.

I had call screening enabled on Google Voice. These calls start with the Google Voice automated voice saying "Call from [silent pause] Press one to accept" I accepted the second call and the call immediately ended. After that, I figured out the calls were to my Google Voice number and I disabled the automatic call forwarding because I don't need it at this time.

Received a call and upon answering it immediately ended.

Received a call from this number in the middle of the night.  There was no response on the other end.

Stupid phone call at 1:30... in the bleeping morning!!!  I don't know anyone in Florida (which probably isn't the origin, anyway). No one on the other end that was willing to say anything.  Damn these robocalls.

Consider maybe getting a call blocking device or phone.. You can google them and many are around $60.00 or so.

Report them here:

By State DNC lists:
http://800notes.com/res/DoNotCall.aspx

Federal:
https://www.ftccomplaintassistant.gov/#&panel1-1
https://esupport.fcc.gov/ccmsforms/form1088.action
https://complaints.donotcall.gov/complaint/complaintcheck.aspx?panel=2