I am able to get an old blackberry from AT&T and I was wondering if it would work on AT&T prepay, I will only need it from late january to late march and I will probably only be paying for unlimited texting ($20 a month)
yes you can, i purchased several pre paid SIM cards (at&t & tmobile) from ebay and use them on my unlocked bb 8320 for texting and calling..tmobile is the cheapest