comScore Reports April 2010 U.S. Mobile Subscriber Market Share

RESTON, Va., June 4 /PRNewswire-FirstCall/ -- comScore, Inc. (Nasdaq: SCOR), a leader in measuring the digital world, today released data from the comScore MobiLens service, reporting key trends in the U.S. mobile phone industry during the three month period ending April 2010 compared to the precedi

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