Supposedly New York has had 3G for quite some time. Sort of a beta testing I guess. Don’t quote me on that though because that could just be a rumor someone started. Check out T-mobile’s 3G launch plan:

Launch Dates

Baltimore – Aug 18th
Houston – Aug 19th
Minneapolis – Aug 20th
San Diego – Sept 15th
Los Angeles – Sept 16th
Phoenix – Sept 16th
Sacramento – Sept 17th
Portland – Sept 18th
Seattle – Sept 23rd
San Francisco – Sept 24th

The following markets are also scheduled to launch in 2008:

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

(via CellPhoneSignal)