This time it’s official, folks! AT&T just let the wording loose telling you what you’ve been waiting for since CES. The Nokia Lumia 900 Windows Phone will be available on April 8, for $99.

One of the first 4G LTE Windows Phones in the world, the Lumia 900 on AT&T, is announced as a carrier exclusive in the U.S. Cyan and black versions go up on pre-order on March 30 but the high-gloss white version will also be on sale beginning April 22, after the other two colors hit the stores on April 8.

As a reminder, the Lumia 900 packs a 4.3-inch ClearBlack AMOLED display, 1830 mAh battery, eight-megapixel camera with Carl Zeiss optics, f/2.2 and 28mm wide angle focal length, as well as Windows Phone 7.5 “Mango” on-board.

Source: AT&T