Same here- although they are calling my work number and it is always during off hours so I haven't been here to answer. I did just call and have my number removed...although you have to question how reliable that will be since it's the first thing they say in their greeting.
They said they were from my bank (bank of america) and that they are giving all their customers a free credit report to protect from identity theft. then she asked to verify my name and address and then wanted permission share my social security number.. thats when I hung up. seems sketchy to me.