Compare giffgaff SIM Only Deals

Yes, you can use your giffgaff SIM in any unlocked phone that is compatible with the O2 network. Most modern smartphones, including iPhones and Android devices, are compatible with giffgaff. If you're unsure about your phone's compatibility, check the giffgaff website or contact your phone's manufacturer.

giffgaff's goody bags are monthly, no-contract plans that offer flexibility and great value. Unlike traditional mobile phone contracts, giffgaff goody bags don't require a credit check or long-term commitment. You can change or cancel your goody bag at any time without penalty, giving you complete control over your mobile phone plan.

If your phone is locked to another network, you'll need to unlock it before using it with a giffgaff SIM. Contact your current network provider and request an unlock code. Once you have the code, insert your giffgaff SIM into your phone and enter the unlock code when prompted. Your phone should now be unlocked and ready to use with giffgaff.

While giffgaff doesn't typically offer exclusive deals for existing customers, the company does provide several ways for members to save money or earn rewards. For example, you can earn £5 Payback every time you refer a friend who joins giffgaff, and you can also earn rewards for helping others in the giffgaff community forums.

If you're not satisfied with your giffgaff SIM only deal, you can cancel your goody bag at any time without penalty. However, giffgaff does not offer refunds for unused data, minutes, or texts. If you have any issues with your giffgaff service, contact customer support for assistance.

Opting for a giffgaff unlimited data SIM only deal gives you the freedom to use your smartphone without worrying about exceeding your data allowance. You can browse the internet, scroll through social media, play online games, and stream your favourite TV shows, films, and music to your heart's content. With unlimited data, you'll never have to fret about running out of data or incurring additional charges. Just keep in mind that giffgaff's unlimited plans are subject to a fair usage policy. If you're an existing giffgaff member, please allow up to 72 hours for the unlimited data offer to be applied to your account.