Well that's just totally ambiguous. What you should do instead is treat the date as one long number and present its factors, for instance 2⁴⋅11⋅7649⋅15050023, much more practical.
In fact, the first time I signed up for my own line, it happened unintentionally, and it was only after Pacific Bell had installed the line that I figured out it spelled something, and I informed my father and it was hilarious (the spelling was "BUG-BLOW").
Reminds me of when I tell Siri, "Play 2-G-B Sydney" and she responds, "Now playing two gigabytes."