Yes, CoreESIM offers the capability to replenish or extend your active data plan. Should you require additional data or a longer validity period, you can log into your CoreESIM account, navigate to the 'My eSIMs' section, and select the active eSIM profile you wish to modify. Available top-up and extension options will be presented. Please note that this functionality is exclusively available for currently active eSIM plans; once a plan's validity has expired, a new CoreESIM purchase will be required.
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Is it possible to replenish or extend my active CoreESIM data plan?
Updated April 22, 2026
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