Can I trade in an iPhone 5C for a iPhone 6S?

Okay so basically I have Verizon right now, but today I'm gonna trade in my iPhone right now (Blue iPhone 5C) to T-Mobile. I brought in my phone a little while ago and I think the lady said that I can switch it for the NEWEST iPhone, but that was before the iPhone 6S came out. My current phone has no scratches or cracks or anything, so can I?

As long as you won't breach contract, sure. You will probably be presented with a new contract.

Go to the store and see what they says. I'm sure you can switch but it'll cost you.

You can trade it in and get money towards the 6S if you go with Verizon. Verizon is only offering $200 for a 5 if it is the 5 or the 5S not the 5C. Most likely you can get $100 for it and put it towards either a 6S at contract price or towards your monthly payments on a 6S.

I traded in an old 5 and I would have gotten $200 for it but only got $115 because I didn't trade it in the day I got the 6S.