Straight talk now selling AT&T network Sim cards

On Jan 30th 2013, straight talk mobile  discontinued the sale of AT&T compatible Sim cards

Just today, I  checked ST's web site , and are now back to selling AT&T compatible Sim cards. This time around the Sim cards work, not just on their hspa+ network, but also on LTE.

ST  link http://bit.ly/GExmyT

Any AT&T branded will work with the Sim cards. (Internet and MMS need correct settings)