<p>I lost the PIN number I put on my application. Can I just wait for my letter to arrive or should I contact the admissions office for my PIN?</p>
<p>Contact them...
unless you applied online through the Common App, cos then you have to go to the Common App site and get it.</p>
<p>Did you apply online? If you applied via common app you can go look at it by clicking on your supplement (Stupid question => stupid answer)</p>