Oh no RB.. I'd be gutted too
I once dropped mine in a sink of water.. I took it all apart, got hair dryer on it, left it on a radiator over night, but it didn't work again
I've heard since, that the rice is supposed to work well.. as long as it's not egg friend rice!
Have you got an online account for your phone? You may be able to find your numbers there, if not like jp says, you've probably lost them all.