Everyday I get at least 4 to 6 calls and I finally just flipped out then blocked the number cause I was fed up!

I get repeated calls from this phone number and during the work day. NEVER do they leave a message. If this was from a reputable person or company, one would think that they would take the time to leave a message as to what their call was in regards to....

Sallie Mae Student Loans

No [***]...this is the real Sallie Mae

It is definitely Sallie Mae.  I do wish they would choose a single number to call from... but then I guess they wouldn't be able to get through to all the people who blocked their number.