Would the iPhone 4 work without a data plan?

I have a phone from Verizon, it has a simcard in it, a Verizon Vodafone sim card, now if I inserted that, turned off Cell Phone data on the iPhone and called *611 to activate it, would it work? Would I be able to call and text off of my regular plan using the iPhone and just use Wi-Fi with my own wireless connection at my house?

Well your iphone will work with out a data plan it would be pretty much an ipod. And if you want to reactivate it contact Verizon and ask them.