from wikipedia:NET10 prepaid phones are widely available, and typically use the AT&T or T-Mobile networks.You would have to research the specific phone on your question of memory.
reply to Rob_ Net10 Androids (and tracfone/Straight talk) use the Sprint network.If you want a smokin' deal, have a GSM phone, and want selection of AT&T or T-Mobile, goto: »straighttalksim.comThis is their Bring Your Own Device SIM card program.
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