Is there any way I can sim unlock my Samsung Galaxy Grand Prime?

[AC Question]

I have a galaxy grand prime and I was wanting to know if anyone knows how to sim unlock this kind of phone. I can't get it any other way. And I really don't want to pay 20 - 30 dollars just for an unlock code. Has anyone succeeded at unlocking a grand prime from Samsung.

 

[B. Diddy]

Welcome to Android Central! Was it originally from a specific carrier? If so, which one?