Who called from 3127671721

I have a received several calls from this number asking about personal medical information. When I question them back they hang up on me

They keep asking me if I'm a diabetic and if I have the disease...

dont know who this is calling   2 times in 5mins

Have received 12 calls today for this caller stating she is calling from Washington DC re $9000 emergency fund I have been selected for. Calll quality is poor and when I question her the call goes dead.

I have received 4 calls from this # today. Telling me they have "compensation" for me for a surgery I never had. I ended up screaming at them today.