Giffgaff is owned by O2’s parent company Telefonica and runs on O2’s network so you’re guaranteed great coverage. Giffgaff’s flexible 30-day SIMs let customers choose the perfect mix of allowances for them but if they want to change to a different plan then that’s fine too, because at giffgaff you’re the boss – they’ll even tell you if you can save money by changing to a different Goodybag! Refer your friends to earn PayBack points and then chat for free with free-to-giffgaff calls.
Pay as you go phones from giffgaff can be found in the PAYG tab from £35.00 to buy outright. You'll usually have to pay an initial top-up charge of £5-10 which is included in our totals, but there are no ongoing fees.
giffgaff SIMs are available from £6.00 per month. These are pay-as-you-go.