Want this question answered?
no unless it is unlocked... .
Yes it will, but it will not support 3G. It works on the Edge network just fine.
yes
No it wont
Yes, but the iPhone 3GS will probably only work on the slow EDGE network because it lack's the proper antennas to use T-Mobile's strange bands of 3G and 4G.
yes. However, it may or may not work on 3g because ATT and tmobile use different radio bands for their 3g networks
yes but you will need to unlock it.
no
yeah you can use the lg xenon with tmobile and it works great!
no
If the other cell phone carriers seem costly with their monthly contracts, then you should consider getting one of the many TMobile phones. Yes, unfortunately, they don't carry the iPhone, but if you can find a really good deal on an unlocked phone, then you can simply get a TMobile SIM card for your device and it'll work. TMobile has much lower monthly fees than other cell phone carriers, so if you're on a budget, this is for you.
Sadly, no you can't. This is because Verizon Does not run on sim Cards. I sure wish they did, because I'd get an iPhone.