Sprint Launches LTE Network in 21 New Markets

U.S. Carrier Sprint has opened 4G LTE network in 21 more markets. With this expansion,  Sprint now offers LTE service in 88 markets nationwide. The 21 new Sprint 4G LTE markets are: Albemarle, N.C., Bloomington, Ind., Charlotte, N.C., Contra Costa County, Calif., Denison, Texas, Greeneville,