Got a call from this number today (3/7/2017) at around Noon.  Caller ID showed up as "850-390-4668".  Anytime I don't recognize the number, I let the call roll thru to voice mail.  Whoever it was didn't bother to leave any message.  Added the number to my phone's Call Block List.

None left.

Received call from same # 11:57am . No message blocked

"Senior care"-probably a scam or sales call.