Who called from 5593890580

This number keeps calling me at dinner time and when I call the number back it says CMS but only states they will call you back you cannot leave a message

I got a call tonight from a 559-389-0604 number and when i called them back they said the exact same thing. Any news on what this is?

Same here- I get a call from the Fresno, CA area code (559) EVERY day. It only rings once and then hangs up. This is one of the MANY numbers I've been called from. And I live in Indiana. I don't know anyone in Fresno.

Just got a call from this number. didn't answer it as I don't recognize the number

It's a scam. Don't answer it. They got me. They told me I could get a magazine subscription at a discount. After I gave them all my info like an idiot I researched the number and it came back as a residential number. So whatever u do. Don't answer it.