I have a cricket phone and i am going to make this as clear as i possibly can.?

with my phone can i change the phone to a different phone?





i have a cricket EZ phone and i want to keep my same number and everything i just want a different phone so would i be able to change from a cricket EZ to a razor or something like that for free?I have a cricket phone and i am going to make this as clear as i possibly can.?
You can switch phones, but ; it cost $15.00. .