Is there a cell phn company that allows you to hold your balance for 3 months besides boostmobile?

i dont want to be a situation where i have to keep paying every month otherwise i lose my balance. boostmobile is actually real cool but i just want to know if any company out there does what they do in terms of not having to pay if you dont want for 90 days|||Try Trakfone at Wal Mart