Who called from 4087963014

When I first googled this number, the following came up:  Suresh R. Nayak, M.D. Inc. --Facebook  July 11, 2011.   Article about if you are pregnant or trying to get pregnant.(408-796-3014).   ?????? Surely someone must be spoofing this number now.

Scam.  I called it back and got a message to press 7 to be removed or  press 3 if I was the homeowner and wanted an installation.  No one answered when I pressed 3.  No idea what they want to install.

Picked up; no sound on the line. I hung up.

Left message on voice mail said I was eligiable for a free wireless alarm system.

If you get this call, play along. Have them come out to your home for an upgrade of your "existing system". Find out who this is and report back, please.