<p>still didn’t get Columbia ID yet, anyone get it recently??</p>
<p>I submitted my app and supps on 31st October, got the confirmation email from Common App the same day, and that from Columbia (containing the Columbia ID) two days later. You should call or email them at <a href=“mailto:ugrad-ask@columbia.edu”>ugrad-ask@columbia.edu</a> to check.</p>