I have a verizon iPhone 5 and I want to switch to AT&T can I unlock it and use it at attt?

I have a verizon iPhone 5 and I want to switch to AT&T can I unlock it and use it at attt?

Considering the iPhone 5 has a SIM card slot regardless of which carrier you are on, you should be able to get it unlocked and use it on AT&T. Just call Verizon and AT&T and ask each of them if it will work. The only reason why I don't think it will work is because each carrier uses it's own technology (CDMA- Verizon and Sprint/GSM- AT&T and T-Mobile). Also, call an Apple Store and ask them. They should know. But, I honestly imagine it would work.

Look it up on youtube

Verizon iPhone 5 is GSM and CDMA capable so you can unlock the phone and use it on AT&T. If you need help with getting the phone factory unlocked, mail me for references.