- May 3, 2013
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According to the specs, it should. If you bring it into an AT&T (company owned) store, they can pop a SIM into it and find out for you. It's the least they can do to gain a customer. But there are no 4G bands that AT&T uses that the 6T is missing. (Even the 6 has Band 71, which TMO is using in some markets - and AT&T isn't.)