We were called twice within an hour. This number originates in Ohio. The call was unsolicited, so we did not pick up. When I called the number back (minutes after the second call), I got a message saying that the number was not in service. Apparently, others have picked up and stated that this is a solicitation regarding Medicare Supplemental Insurance. My guess is they are not above board because the alleged number they're calling from is phony. Others have posted that it is a Medicare Scam.