Like we predicted about a week ago, the long-rumored GSM Palm Centro is now officially available on AT&T upsetting Sprint’s expiring exclusivity, giving AT&T users access to the amazingly small handset. Unlike Unlike Sprint’s version, the AT&T Centro uses EDGE data for a somewhat slower browsing experience; besides that, though, it features a 1.3 megapixel camera, microSD slot, Bluetooth 1.2, support for AT&T’s push-to-talk service, and a full QWERTY keypad. Price with contract and rebate is $99.99.

Via AT&T

AT&T Palm users get ready for the Centro, it’s coming next week. We’ve have gotten confirmation that next Tuesday will be the day that Palm’s budget handset launches on AT&T. We predict the price will be $99, at this time only white color is confirmed; more next week at launch time.