It is not advisable.
Once there is a default on payment, all Starhub services that you have (based on your name & nric) will be terminated and charges will be added, including termination charges.
If and when you want to sign-up to any Starhub services, you will have to settle ALL outstanding charges.
It is best to communicate with Starhub should you are having difficulties to settle any payment.
Just my understanding, as i had went thru this before.
i am not starhub staff &or related to.