Originally Posted by
RyanTan
Thanks for the helpful replies tgcujo and LIH Prem.
I was told by some guy on ebay (who sells SIMs) that the SIM and phone number will never be lost even if I do not top up past the expiration date. I was suspicious, thanks for confirming my suspicion.
Thanks very much.
I can't speak for AT&T, but with T-Mobile if you have a SIM that hasn't had any money added to it 90 days past the expiration of minutes the account will be terminated and you will be required to get a new SIM and activation code.