Originally Posted by
joer1212
I just checked my 3 cards, and I noticed that the 2 personal ones have the ff number printed under my name (forgot to check there

). They both have the same number, thankfully.
However, the business credit card does not have a number anywhere. It's possible that I was assigned a different mileage plan number, but I'm wondering why it wouldn't it be displayed on the card. Where would I find it?
You can use the MP number you have to create an account on the AS site. If you've got that third 25k deposit there, you're golden.
Edit: Aaaaaand that's why I should make sure there isn't a new page with unread posts before replying. I'd suggest calling AS to see if they can track down your other account transfer the miles over.