Sallie Mae for student loans

I don't know anybody in this area code, so I disconnected without answering.

Caller was from "Sallie Mae" (Student Loans).  Wrong number, right last name, wrong first name (and gender).

A man called me asking for Elizabeth and told him no one with that name here. Than he said well you must of given her your number. I told him no bc I don't know an Elizabeth. Asked him who is calling said Forester, so don't know if his name or company name. Kept telling me you don't know where she is at and I said "you know my daughter works for AT&T, going to find out why I am getting a caller like this. He said okay and hung up.

I keep getting calls from this number, sometimes up to 3 a day. I don't answer because it will eat up my minutes. I can't set up voice mail because it will eat up minutes due to this caller. When I call this number it wants me to give them my 9 digit SS number, NO WAY!!!