Can my Verizon iPhone 6 Plus be used as straight talk if the service no longer works?

[Ajenkins09]

Can my version iPhone 6 Plus be used as straight talk if the service no longer works?

 

[Saga Lout]

You need to get a code, known as a PUK, from one service provider to give to another when you want to change.

If there is a contract still existing between you and your service provider, or you owe thme money, they won't issue that code. Why do you think the system "no longer works"?