The BlackBerry Z30 news has been hush hush the last few days, but today some info popped up as the Z30 has been certified by the Global Certification Forum.
Under the model number STA100-3, the Z30 (aka A-series) has been approved for GSM/EDGE; 3G/HSPA (2100, 1900, 850, 800, 900) and LTE AWS, 700 bands.