What charges could a person press for a 1 time prank call with no excessive calling?

My friend over the internet decided that we should prank call each other’s friends in our states. My friend gives me a number to prank call and gives me information about the person. He makes up a story I should say when prank calling and I do it. The prank went ok and then I texted the person I pranked saying apologizing for it. So she responded asking who it really was and I told my friend what should I tell her. He gave me a name to tell her who it was and continued with it. So eventually the person I pranked said that the person that I told her who made the plan to prank her is going to press charges. Exactly what charges could a person press for a 1 time prank call with no excessive calling? (Only called once and responded to text messages).