If you’re on the By the Gig or Essentials plan, your data usage will be paused until the next billing cycle once you reach your limit. However, you can purchase a data top-up to gain access to high-speed data. For Unlimited or Unlimited + plans, your data speed will be reduced until the next billing cycle.
To know more about your plan, visit the website.
If you have recurring top-up enabled, a data pack of your chosen value will be automatically added each time you reach your limit, and your card on file will be charged. If you don’t have recurring top-up enabled, you can purchase a data top-up whenever you need it. It’s important to note that any remaining data does not roll over to the next month.