Who called from 4072093713

Yes, odd that you'd mention that! How about these refs: http://800notes.com/Phone.aspx/1-407-476-0577 http://800notes.com/Phone.aspx/1-407-459-8420 http://800notes.com/Phone.aspx/1-407-369-8754/3 
http://800notes.com/Phone.aspx/1-407-585-0690  http://800notes.com/Phone.aspx/1-407-369-8754/2
http://800notes.com/Phone.aspx/1-407-666-1850  http://800notes.com/Phone.aspx/1-407-657-7059

Called and all I hear was silence.  I hung up after 3 seconds and they never called back so I added them to my Android "Rejected Calls List"  :-)

got call from them called back all i heard was silence

Just dead air when I answered,another one blocked.

Scammer.
Called me  several times . This is corrupt scammer.  The same as rest of telemarketers with no reliable phone number or address. Mostly are looking for elderly or naïve  people to rip the them off .  When I called back ,either hear.. Good Bye or hang up on me  .   I love to swear at them and piss them off.