NEW YORK, April 5 /PRNewswire/ -- Thumbplay, the leading mobile entertainment company in the U.S., has promoted Jeff Carr to Executive Vice President, Marketing. Carr joined Thumbplay in 2007, most recently serving as Senior Vice President.

NEW YORK, March 1 /PRNewswire/ -- Pablo Calamera has been appointed to the newly-created role of Chief Technology Officer for Thumbplay, the leading mobile entertainment company in the U.S.

NEW YORK, Dec. 16 /PRNewswire/ -- Following five years of growth, innovation and setting new standards for customer service, Thumbplay's Founder and CEO Are Traasdahl will now serve as Chairman.