UK T-Mobile phones, will they work with USA T-Mobile network?

Question

I've seen some cool phones that are offered by T-Mobile in the UK. If I was to buy one, would it work with my USA T-Mobile network?

Answer 1

T-Mobile UK and USA use differnt GSM bandwidths and phones from the UK wont be supported by carriers in the US because of the bandwidth difference!

Answer 2

as far as that phone works with GSM network meaning they have sim cards and they are unlocked they should work perfectly fine with our system at t-mobile i know because i am a supervisor at t-mobile customer service