The area code is from Texas, I don't have my voicemail service up, but probably the same robocall everyone else is getting for a security alarm. Craziness!
Called on my Google Voice, no message left. Called back and has a repeat message that states, "Hello, if you would like to be put on a Do Not Call list, please press 1."
Called me via Google Hangouts/Voice, leaving the following voicemail (as transcribed by Google Voice):
"You were eligible to receive a free wireless home security system there is no cost for equipment or installation and the system is monitored 24 hours a day by your local police fire and medical you must be a home owner to take advantage in this special offer if you were interested in having the system installed at no cost to you then please press one now once again press 1 now. Otherwise, Please press 2 to be removed from our calling list."