8 Calls to my cell in the past month from 877-963-0716

I answered my phone, and their computer voice told me to hold for their representative, so I hung up.  If you call me, don't you dare tell me to hold.

Caller left voice mail saying calling from UNiversity Hospital.and wanted us to call back to this number.

This call was to my cell phone and was probably intended for the person who previously had the number.  I called the number, talked with a very polite lady, and she said that she would remove my number from their automatic dialer.

This call came on my cell phone and when I answered it, no one responded.  After two or three "Hello's", a lady came on and said "Can you hang on?", and music started blaring in my ear - almost knocked me out of my chair!

Didn't leave a message.