StockCall.com Provides Stock Research on Sprint Nextel Corp., Vodafone Group plc, NII Holdings Inc., VimpelCom Ltd., and Leap Wireless International Inc.

New York City, New York -- (May 20, 2013)

Increasing use of mobile is driving growth in the wireless communications market. With more and more users switching to smartphones and tablets, the trend is expected to continue over the next few years. The key for wireless communication services providers will be to increase their bandwidth, and also upgrade their existing network infrastructure. On Friday, shares of wireless communication services providers ended on a mixed note even as the broad market rallied on the back of some robust economic data. Among the major movers were Sprint Nextel Corporation (NYSE: S), Vodafone Group Plc (NASDAQ: VOD), NII Holdings Inc. (NASDAQ: NIHD), VimpelCom Ltd (NYSE: VIP), and Leap Wireless International Inc. (NASDAQ: LEAP). StockCall has issued technical analysis and charting reports on S, VOD, NIHD, VIP, and LEAP. Download these free reports now at

www.stockcall.com/todaysopinions

Sprint Nextel Corporation ended its latest trading session at $7.32, up 0.55 percent from its previous close. With its latest upward movement, the stock is now up 30.71 percent on a YTD basis, while its 52 weeks gain stands at 212.82 percent. The company?s stock oscillated in the range of $7.25 and $7.35 during Friday?s session. It traded 40.02 shares and shows a mild bullish trend. The stock may touch $7.39 in the coming trading sessions. Upon breaching this level, its next resistance level is at $7.55. Download the free research on S today by registering at

www.StockCall.com/S052013.pdf

Vodafone Group Plc gained marginally with lower-than-average volume to end Friday?s session at $30.23. The stock ended 0.23 percent higher than its previous close. Its volume for the day stood at 7.47 million shares. The stock is currently trading higher than its 20-day SMA and 50-day SMA of $30.18, showing a bullish trend. Its first resistance level is at $30.70 while it may tumble down to $29.87 before receiving any support. Vodafone?s stock is up 20.87 percent on a YTD basis while offering 3.37percent dividend yield. Sign up and have access to our free report on VOD at

www.StockCall.com/VOD052013.pdf

NII Holdings Inc. showed handsome gains in its Friday?s trading session. The stock closed 9.06 percent higher at $8.31 with below average volume of 5.22 million shares, showing a bullish trend. The company?s stock has its first support level at $7.73. Upon breaching this level, its next support level is at $7.46. NII Holdings commands market capitalization of $1.43 billion. It is also trading in-line with its short-term and above its long-term average price, further confirming a bullish trend. Sign up and read the complimentary report on NIHD at

www.StockCall.com/NIHD052013.pdf

VimpelCom Ltd ended its Friday session at $10.70, while its highest price point for the session stood at $10.72. It traded 820,531 shares, down from its average daily volume of 1.64 million. The company traded in the range of $7.05 and $12.82 in the past 52 weeks. The stock commands market capitalization of $13.94 billion and it reported its latest EPS at $1.32. VimpelCom?s stock gained more than 22 percent in the past 52 weeks. The free report on VIP can be downloaded by signing up now at

www.StockCall.com/VIP052013.pdf

Leap Wireless International Inc. closed its latest trading session at $5.87, down 3.77 percent from its previous close. The stock traded in the range of $5.80 and $6.00 in the session and traded 1.19 million shares. It is likely to face its first resistance level at $5.92 and upon breaching this level the stock may go up to $6.14. On the downside, Leap Wireless may tumble to $5.71 level. Free report on LEAP can be accessed by registering at

www.StockCall.com/LEAP052013.pdf

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