Is this possible to do with Verizon wireless?

So I have an iPhone 5c and I would love to have an iPhone 6 but my contract does not end unfortunately until August of 2016. I was wondering if it would be possible to get a new phone with out breaking your contract bc that is way to expensive and bad for credit. So if I purchase a used iPhone 6 on eBay or Amazon and take it to Verizon would they transfer all contacts and photos and activate the phone for 30 dollars (the activation fee) with out breaking my contract

Yes but you'll still have to pay for the "pre pay plan". So pretty much if you buy the iphone 6, you'll still have to pay for the cost of the 5c