T-Mo site CellPhoneSignal [via BGR] has tracked down dates to go along with T-Mobile's 3G rollout.

If the schedule, er, rings true, Baltimore and Houston should be online now, and Minneapolis should all be up and running by the end of the day.

Still to come by the end of September are:

  • San Diego – Sept. 15
  • Los Angeles – Sept. 16
  • Phoenix – Sept. 16
  • Sacramento – Sept. 17
  • Portland – Sept. 18
  • Seattle – Sept. 23
  • San Francisco – Sept. 24

And these cities are scheduled for 3G service by the end of the year:

  • Atlanta
  • Birmingham
  • Chicago
  • Dallas
  • Denver
  • Detroit
  • Kansas City
  • Memphis
  • Miami
  • New England
  • Orlando
  • Philadelphia
  • Tampa
  • Washington, D.C.

Now all you have to do is snag a proper T-Mobile 3G-capable phone.