For anyone not aware, these are numbers you can call to check the status of an application. It was all automated for me:
Citi
Phone1: 888-201-4523 - 1, 3, 2, ssn#, home ph, dob (mm/dd/yyyy)
Citi - Business
Phone1: 800-288-4653 - 1, 3, 2, ssn#, home ph, dob (mm/dd/yyyy)