Giffgaff selector
Answer three questions to compare a physical SIM, giffgaff eSIM, and data-only travel eSIM.
Open toolGiffgaff tools
Small tools for choosing and keeping a UK number
Compare giffgaff SIM and eSIM options before buying, then estimate your next keep-number action date and create a private local calendar reminder.
Start here · Activation guide
How to activate your giffgaff SIM
Follow the illustrated steps to register, activate and top up your SIM, with eSIM setup notes and checks after activation.
giffgaff keep-number calculator
Estimate your next action date from the last qualifying use and add a local calendar reminder.
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