Are all KTN's supposed to begin with 98 or 99?
I am a new member to Global Entry as of this week. Upon reaching out to both Delta and Southwest to add my new KTN to my reservations, both told me that my KTN number which begins with 15 was inaccurate. They said this number needs to begin with a 98 or 99. Is that true? Does anyone else's Pass ID begin with 15 or am I the exception? I have double checked my pass ID on the website and it is right. Any insight would be appreciated Thank you!
Madison