I have a working AT&T Sim card, i just need a cellphone to put this sim card. just phone no contracts with it?

i got a add on sim card from my cousin, i am a foreign national here in india. the phone i am using has many problems, it's a AT&T sim card put in some old motorola flip phone. can i buy a phone in which i can use this sim card without any problems, i tried looking up in the net. all i found were phones with... show more i got a add on sim card from my cousin, i am a foreign national here in india. the phone i am using has many problems, it's a AT&T sim card put in some old motorola flip phone. can i buy a phone in which i can use this sim card without any problems, i tried looking up in the net. all i found were phones with various contracts and data plans. i don't need any plan(sim card) i just need a cellphone for my AT&T sim card. can i buy one such phone here in DeKalb(60115), at places like Best buy or walmart or online. pls help me out in this regard

P.S: I like to get a cellphone with WIFI option in it.
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