I get something from them 2 to 3 times a month and i don't know anyone in Minnesota. They don't leave a voice mail either, note likely a scammer
I'm not sure who is calling but you might want to put a 20sec delay before the message for the voicemail system starts to record.
Posing as someone from my healthcare provider & offering free in-home medical assessment. Only SLIGHTLY insane considering a global pandemic is underway. When questioned as to why any sane person would go door-to-door at this time, the caller hung up.