the VIN can sometimes get your the delivery area but we're slaves to what info Chrysler's computers have. I see that your VIN build didn't have that info. I'll move this thread over to the pub so more eyes will see it. maybe someone has an idea.
I got super lucky and my latest truck came with a decal on the tailgate, a keyring, and even a truckers hat with the dealership name on it. (not to mention the window sticker and buyer's receipt). there's a reason I jumped on that truck when I saw it for sale. (still haven't driven it anywhere though since I'm in the middle of fixing the floors )