We're still to hear official word about when the BlackBerry Z10 will launch in the US, but Bloomberg claims to have the details for one carrier, at least. According to two sources, AT&T will start selling the phone on March 22nd, though BlackBerry said it wouldn't comment on the rumor.

Verizon and T-Mobile are also set to offer the Z10 at some point, but Sprint will only carry the hardware keyboard-equipped Q10. While Bloomberg didn't mention a price for the Z10 on AT&T, Verizon has already said it will sell for $199.99 with a new contract. If you're still making your mind up about BlackBerry's do-or-die play for relevance in the US market, you can read our review of the Z10 here.