Originally Posted by
paule123
Make sure you only change the TT # on that page and nothing else at the same time. I tried to edit last 4 of SSN and add a TT # at the same time and the TT wouldn't take. When I did the TT # by itself after entering last 4 of SSN separately, it saved.
I tried it by itself with no luck each time on the different browsers. I decided to call Southwest directly which they claimed they added my number manually and now it finally appears on my account