The T-Mobile BlackBerry Curve (8320) has almost been officially announced. You’ve been able to buy the device in select T-Mobile Stores since yesterday, and, if you are already a T-Mobile customer you can find the the 8320 if you log into T-Mobile customer service online.

The BlackBerry 8320 is not yet, however, available on T-Mobile’s main site, nor has it been announced on RIM.com.

We believe it to be just a matter of time before the BlackBerry 8320 shows up in both places.