giffgaff referral code
Mobile Networks
Order a free giffgaff SIM via this link, activate it and top up to receive £5 credit on activation (currently boosted to £10 in May 2026). The referrer earns the same Payback.
giffgaff is a UK SIM-only mobile network running on the O2 network, with no annual contract and customer-run support. New customers ordering a SIM via a refer-a-friend link receive £5 credit on activation (boosted to £10 in May 2026); the referrer earns equivalent Payback. Broadband referrals award £50 to each side after the third payment.
How the giffgaff code works
- Tap 'Order SIM' below to use the HonestCodes referral — the SIM is free
- Activate the SIM on your phone
- Top up at least once — £5 credit lands immediately, with a further £5 within 3 working days during the boost
- Withdraw Payback as cash via PayPal, phone credit or charity donation twice yearly (June/December)
Who's eligible
New giffgaff customers in the UK who order a SIM via the referral link, activate it, and top up. Boosted £10/£10 promotion runs 1–30 May 2026 for up to 15 referrals.
giffgaff is a SIM-only UK mobile network with no annual contract, monthly 'goodybags' and customer-run support. Order a free SIM with this link, activate it and top up at least once: under the standard scheme both parties receive £5 credit; during the May 2026 boost the credit doubles to £10 for the first 15 referrals.
Frequently asked questions
- Is giffgaff a contract?
- No — giffgaff is a SIM-only network with no annual contract. You can change or cancel your goodybag each month.
- Does giffgaff offer broadband referrals too?
- Yes — giffgaff broadband has a separate scheme paying £50 in credit to each side after the new customer's third payment.
