Do AT&T memory cards work in any AT&T phones?

I broke my AT%26amp;T phone and need to get a new one without a contract. But I need to know if my memory card will work in any AT%26amp;T phone!

Do AT%26amp;T memory cards work in any AT%26amp;T phones?
if by memory card you mean sim card yes...and if u do mean memory card yes too.... but if you do mean sim card all you do is put it in another at%26amp;t phone.... I swam with my plan phone and killed it.... so i just bought a pre paid for like 20bucks at wal mart and put my card in it and it worked. my number, my plan, my everything

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