It was rumored a few weeks ago that T-Mobile would be expanding its 3G service on Oct. 1, and now TmoNews has the leaked poster to go along with it.

New York City has been enjoying T-Mo's brand of high-speed for a little while now, and if you're in the following cities, start licking your chops and be sure to snag a 3G-capable device.

Possibly getting a speed boost are: Atlanta, Austin, Birmingham, Chicago, Dallas, Denver, Detroit, Houston, Kansas City, Las Vegas, Los Angeles, Memphis, Miami, Minneapolis, New England, NJ and Long Island, Orlando, Philadelphia, Phoenix, Portland, Sacramento, San Diego, San Francisco, Seattle, Tampa and Washington, D.C.

(Is it just me, or are those lunchroom salt shakers in the corner? Should we be taking this with a big grain of it, then? Or tossing it over our shoulders?)