I think every major cellphone company does credit checks, because they want to make sure you are a trustworthy person. The only ones that don't do it are pay as you go or no contracts.
I have had crappy Revol forever now, and i have been wanting too get a new phone. I was thinking about Sprint. I just need to know if they do credit checks? because my mom has bad credit and she wants the phone too. Please help! Thanks!!