One of the things I have always loved about RIM is their super secret (not!) way of leaking device model numbers and specs with UAProf documents. The latest finds by BBNews.pl spotted UAProf documents for the Curve 9380 and what will probably be the Bold 9790. Both of the devices have had quite a few rumors about them and even some leaked pictures but now this more or less confirms the device model numbers.
Check out the UAProf Docs below: