They left a message.  It's a "lower your credit card interest/payment" scam.

Never got a call from this # before & no message. Anyone know?

Got two calls this morning from them on my cell phone.  Didn't answer, and they didn't leave a message.

You can call them back at 888-261-4660.  A person named Alta called and left me a message, claiming that they could get me an interest rate of 1.5% for my credit card, and that I was making minimum payments.  Excuse me, I pay my card off in full every month!!!  I called them back and they asked if my credit card rates were more than 12%, I said no, and they said sorry about the call and hung up!!

Yes I get a call from 612-808-9641 at least once a day.....I dont know anyone from MN