New York Times By JENNA WORTHAM   Maybe Tony Soprano was onto something. As the lead mobster in the HBO series “The Sopranos,” he and his crew often turned to prepaid cellphones, presumably to avoid wiretaps. But now these pay-as-you-go phones are w...

Crain’s Business Mobile communications provider hopes to lure customers with pitch to ditch their landlines. For the city’s wireless giants, there’s new game in town. Dallas-based Metro PCS Communications Inc., the surprise winner in a 2006 auct...