Joining Giffgaff is simple and flexible, making it one of the most popular mobile networks in the UK. Whether you want a new mobile number or plan to transfer your existing number, the process can be completed online in just a few steps. Giffgaff offers free SIM cards, affordable goodybags, and a straightforward activation system that gives you control over your mobile usage without long-term contracts.
Order a Giffgaff SIM
The first step to join Giffgaff is getting a SIM card. You can order a free SIM directly from the official website and have it delivered to your home. The SIM is triple-sized, meaning it works for standard, micro, or nano slots. For those who prefer not to wait for delivery, Giffgaff SIMs are available in major UK supermarkets such as Tesco, Sainsbury’s, and Asda for a small fee.
When you order online, simply fill in your details at the Giffgaff free SIM page, and your card will usually arrive within a few days. Once you receive the SIM, you are ready for activation.
Activate Your Giffgaff SIM
To activate your SIM, go to the Giffgaff activation page or use the Giffgaff mobile app. You will be asked to enter the six-digit activation code found on the SIM packaging. If you no longer have this code, you can use the 13-digit SIM serial number printed on the card instead.
Go to Giffgaff Activation Page
During activation, you need to create a Giffgaff account. Provide an email address, set up a username, and create a secure password. After registering, you must select a payment method and purchase either a goodybag or airtime credit. Goodybags are monthly bundles that include data, minutes, and texts, while airtime credit is a pay-as-you-go balance.
Once you make the payment, insert the SIM into your unlocked phone and restart the device. The activation is usually completed within minutes, although it can take up to 24 hours. Once complete, you will receive a temporary Giffgaff number.
Transfer Your Existing Number to Giffgaff
Many people prefer to keep their old mobile number when switching to Giffgaff. To do this, you need a Porting Authorisation Code, also known as a PAC. Getting a PAC is easy: text PAC to 65075 from your old SIM, and your provider will send the code within 60 seconds.
After your Giffgaff SIM is active, log in to your account and submit the PAC through the number transfer page. Choose a transfer date that suits you, keeping in mind that transfers do not occur on weekends or bank holidays. On the chosen date, the switch usually finishes by 9 p.m., and your service may briefly drop during the transfer. Once completed, your old number will be active on your Giffgaff SIM.
Start Using Giffgaff
After activation and number transfer, your Giffgaff service is ready. You can text NUMBER to 43430 if you need confirmation of your Giffgaff number. For better control, download the Giffgaff app, which allows you to top up, buy goodybags, check your data usage, and manage your account from anywhere.
Giffgaff offers flexibility, community support, and affordable plans, making it a strong choice for those seeking reliable coverage without being tied to a contract.
Conclusion
Joining Giffgaff is quick and stress-free. Start by ordering a free SIM online or picking one up from a local store, then activate it through the website or app by purchasing a goodybag or credit. If you want to keep your old number, simply request a PAC from your previous provider and transfer it once your new SIM is active. Within hours, your Giffgaff service will be live, giving you access to affordable mobile plans, clear pricing, and complete control through the mobile app.
FAQs About Joining Giffgaff
How long does Giffgaff activation take?
Giffgaff activation usually takes just a few minutes once you insert your SIM and complete the online process. In some cases, it may take up to 24 hours for your SIM to become fully active.
Is Giffgaff SIM really free?
Yes, ordering a Giffgaff SIM online is completely free. Delivery is also free. However, to activate the SIM, you need to purchase a goodybag or add airtime credit.
Can I keep my old number when joining Giffgaff?
Yes, you can transfer your existing number to Giffgaff by requesting a PAC code from your old network. Enter this code into your Giffgaff account and select a transfer date to complete the process.
What is a Giffgaff goodybag?
A Giffgaff goodybag is a monthly bundle that includes data, calls, and texts. You can choose different packages depending on your usage, and there is no contract commitment.
Can I buy a Giffgaff SIM in-store?
Yes, Giffgaff SIM cards are available in supermarkets and convenience stores like Tesco and Sainsbury’s for around 99p. However, ordering online is free and often more convenient.