The expanded 4G LTE service means Bluegrass Cellular customers will experience faster picture and video messaging, game and ringtone downloads and data speeds for PDAs, tablets and smartphones, all on the company's reliable nationwide network.

ENGADGET: Bluegrass Cellular starts rolling out 4G LTE network with a bit of help from Verizon

With T-Mobile USA--a subsidiary of Deutsche Telekom (nyse: DT - news - people )--also in the picture, the U.S. would still have four big carriers fighting for share as the cellular marketplace begins to reach saturation.

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