sallie mae

sallie mae

This is Sallie Mae trying to collect their money. They Have like 300 Different Numbers.

Why can't I block these numbers?

I have been getting calls from this number.  I understand it is a debt collector from Sallie Mae.  I have no idea what debt they are attempting to collect from me as I do not owe anyone money and am not in debt.  I believe Sallie has the wrong number and would like this company to cease calling me.