Unknown number. I didn't answer.  I don't know anyone from this area code and it is a Saturday.

Likely part of the credit card "reduce your rate" scams or offshoots.

Yes, it's Saturday--that makes no difference--that number has called me a million times--8 am  until 9 pm--they have to stop at 9 p.m. in the Eastern time zone--most follow that law--they hang up on the answering machine--I don't answer--it's probably Rachael, again--card services--these calls will not stop--the phone companies stand to lose too much money

Male ROBOT robocalling, selling personal Medical Alert System, will add $1,000 in grocery coupons, claims  that because a friend or family referred me, the device will be free. the same ROBOT Called from 410-985-6570 on Boxing Day.

Please, Please, PLEASE, would someone take out this scourge on the world! Consider it along the lines of wiping out those that transmit the black plague.
I don't care who or how, just make them go away. And if they have pain or fear in the process of elimination, all the better.

starts with "Hello Senior". I'm not that old yet. some kind of medical alert scam