giffgaff information
The community-run network: no contracts, no call centre, O2's masts underneath — and the cheapest honest audition of that network anywhere.
Common questions
How is giffgaff different from a normal network?
Two ways: plans are rolling monthly goodybags rather than contracts, and support runs through its online community and help pages rather than a traditional call centre. Self-servers find it liberating; people who like phoning a human find it maddening. Know which you are before joining.
What coverage will I get?
O2's — giffgaff owns no masts. Check O2's postcode position first: coverage guide. Because goodybags stop or change monthly, giffgaff is also one of the cheapest honest ways to test O2's network before any bigger commitment anywhere.
Is it safe to activate a SIM from a member's referral link?
Referral schemes are a long-running giffgaff feature, but only ever activate through the official giffgaff website or app — and never pay any individual for "activation help". Activation is free, always.
How do I bring my number to giffgaff?
Text PAC to 65075 from your old SIM (free), then enter the code in your giffgaff account during setup. Walkthrough: switching guide.
Does giffgaff support eSIM and Wi-Fi Calling?
Feature support on hosted brands changes over time and can differ from O2's own — confirm current eSIM and Wi-Fi Calling availability for your handset through giffgaff's official help pages before relying on either.
Want to talk it through?
Our helpline answers general questions about anything in this hub — switching, coverage, complaints, staying safe. We can't open accounts, take payments, or act for any network.
0330 059 7117 Standard UK rate · usually free within inclusive minutes · we never ask for passcodes, banking or card details