Unfortunately some of the above dates have already come and gone, so T-mobile users in both Springfield and Rockford should already be enjoying what is 3G goodness. Henderson, NV and Wichita Falls, TX T-mobile residents however have only but a few hours left before they too can enjoy the high speed freedom and clear voice quality that comes with 3G love. While the latter cities were mentioned for June in our April 3G city expose, we know all to well these days are subject to change, and change frequently. Rockford and Springfield residents, are you feeling the 3G love yet? Sound off in the comments!