Who called from 8012977811

Lady with an annoyingly nasal voice, "May I speak to _____"
May I ask who's calling?
"About benefits on his credit card."
You wanna leave a phone number I can have someone contact you?
"I can call back, when's a better time?"
Just leave a message, I'll be glad to have someone call you back.
"Well I can't because it's a benefit call."  
Oh okay, then no thank you. I hung up.

Just hang up. They call all the time

I've been getting the calls 2-3 times a day also. I finally called them today, and when they answer they do not even identify themselves. I asked them to remove my number from their call list and they said they would, and that it would take up to 30 days. They are not from Bank of America.

Caller keeps calling everyday, but leave no message. Did not answer.

I called my broker at TD Ameritrade in Salt Lake City and left him a message.  I didn't recognize the number when he called back, so I didn't answer. It was TD Ameritrade calling me back!  Not a telemarketer!