A leaked internal Sprint document suggests their LTE will be coming to 20+ markets, including parts of Los Angels starting tomorrow. Here's an easy to read breakdown from the pic:
  • California: Los Angeles, Contra Costa County
  • Florida: Palm Bay, Port St. Lucie, West Palm Beach
  • Indiana: Bloomington and Lafayette
  • Illinois: Rochelle
  • Minnesota: Mankato-North Mankato
  • Missouri: Joplin
  • North Carolina: Charlotte, Shelby, Albemarle, Sailsbury, Lincolnton
  • Tennessee: Memphis, Greenville, Tullahoma
  • Texas: Denison, Kerrville
  • Virginia: Norfolk-Virginia Beach-Newport News

Source: PhoneArena