Is Verizon turning 3G into a prepaid-only service?

Verizon may be getting serious about prepaid if only as a means to find a future use for its rapidly emptying 3G networks. After years of ceding prepaid to its competitors, Verizon started actively courting contract-averse subscribers over the holidays.

The first mobile operator to go VoIP? Try MetroPCS

There’s a lot of recent talk of mobile operators launching their own voice-over-IP services, but what may surprise you is which carrier is on the leading edge of that trend: MetroPCS. The regional carrier will start selling its first voice-over-LTE handset later this year.