it seems as if RIM did not hear customers and Blackberry is just ignoring customers.
I cannot understand why we have waited for 2 years for this Z10 or any BB10 phone and still, those of us in the US, do not even have a date to look forward to.
As near as I can tell, and seems accurate to me, T-Mobile will start selling it on 27 March. I haven't noticed any announcements by the other carriers, but I don't pay attention.