T-Mobile USA May Launch the BlackBerry Z10 on March 27

No less than four US-based carriers have recently confirmed they will support BlackBerry 10 OS this year: Verizon, T-Mobile, AT&T and Sprint.

However, neither offered additional details on availability and pricing options. Luckily, the folks at TmoNews have just been tipped on the upcoming release of one of the first BlackBerry 10 devices to be unveiled on January 30, the Z10.

According to the newly leaked T-Mobile roadmap for the next few months, the carrier will launch a certain BlackBerry Lisbon, which is the codename for BlackBerry Z10, on March 27. That's about one month after the first BlackBerry 10 device is rumored to arrive in Canada.

We're not sure how accurate this piece of information is, but we will certainly know more soon after RIM's official announcement. Stay tuned for more updates on the matter.