Phone/sim card question?

Question

there's a tmobile phone that i like, but i have a plan through att. would it be possible for me to buy the tmobile phone and put in the sim card from my att phone? im not sure if that would work or not, and i haven't had a chance to go to att and ask them.

Answer 1

as  long  as  it  is  the  same  size sim  card  and  it  would fit,you  are  good  to  go.Don't  ask;they'll  say  NO; try anyway.