More than two million Centros have already been sold, Palm announced on its blog this week.

“It seems like just yesterday that someone purchased the one-millionth Centro, and now we’ve sold two million of them,” the blog entry said.

On March 31 — or almost four months ago — Palm said Centro sales reached one million.

Reporting on the announcement on the sale of the two millionth Centro, PalmInfocenter (check out its new Twitter account!) added this info: “The Centro is on store shelves in more than 25 countries in North America, South America, Europe and Asia Pacific.” (I wonder how many were sold in the Philippines.)

PalmInfocenter also noted that based on the latest Mobile Metrics report of Admob, the Centro is June’s No. 7 device worldwide, up from eight in May. This means that among all mobile phones worldwide that accessed mobile sites serving Admob ads in June, the Centro ranked seventh.

By the way, the Philippines remained on the sixth place with only 2.5% of all Admob requests originating from mobile phones here.

(Image from Palm.com)

Centro. 2 million featured Palm Centro