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Network, SIM and plans
Mobile Phones
Manage your account
- Your dashboard
- Download our app
Get help
About giffgaff
Legal bits

giffgaff runs on the O2 network

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giffgaff Limited is authorised and regulated by the Financial Conduct Authority (FRN 680957) and acts as a credit broker and not a lender, offering credit products provided by Klarna Bank AB (publ). UK residents aged 18+ only. Finance is subject to status. T&Cs apply. giffgaff Limited is registered in England and Wales. Business address Belmont House, Belmont Road, Uxbridge, UB8 1HE. Registered office address (04196996) 260 Bath Road, Slough, Berkshire, SL1 4DX.

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