By Alexander Yablon | Bloomberg 

Net income jumped more than sixfold to $91 million, or 25 cents a share, from $14 million, or 4 cents, a year earlier, the Richardson, Texas-based carrier said in a statement. Analysts projected 16 cents, the average of estimates compiled by Bloomberg.

MetroPCS curbed phonesubsidies and marketing costs, leading to better-than-expected earnings, said James Ratcliffe, an analyst with Barclays Capital in New York. The cost of acquiring new customers fell to $165.79 from $193.95 in the third quarter. That was lower than the $200.20 projected by Ratcliffe, who rates the shares “neutral.”

MetroPCS increased 14 percent to $11.70 at the close in New York, the biggest one-gain since November 2008. The stock has fallen 8.3 percent in the past 12 months.

Earnings before interest, taxes, depreciation and amortization rose 15 percent to $362 million, topping the average estimate of $319.6 million.

To contact the reporter on this story: Alexander Yablon in New York at ayablon@bloomberg.net

To contact the editor responsible for this story: Ville Heiskanen at vheiskanen@bloomberg.net