Shop by SIM Format

Best selling

Highest-rated products

See all

Hot this week

Sponsored listings

Got one to sell?

Get it in front of 17+ million UK buyers.

You may also like

Make an offer

Enjoy Contract-Free Calls and Data Packages With giffgaff

Purchase a giffgaff SIM through eBay to begin enjoying phone and data packages without being tied into a contract. With a giffgaff SIM card, you are able to choose from a range of goody bags that are paid for monthly and that offer you a number of minutes and an amount of data that you can use in the month. You can also use your giffgaff SIM as a pay-as-you-go SIM – it's completely up to you.

Are giffgaff plans flexible?

Yes. You can cancel your goody bag at any time and can even change your goody bag on a month-to-month basis if you can anticipate your needs. Giffgaff is really good at recommending the right goody bag for you on a monthly basis, even if it means that you drop down to a cheaper one. It is really easy to change plans; just head to the giffgaff website at any time.

What else do you receive with your giffgaff SIM?

Once you receive your giffgaff SIM, activate it and choose to either top-up or purchase a goody bag worth £10 or more, and giffgaff will automatically place £5 worth of free credit into your account. You can also enjoy free calls and texts to other giffgaff customers, and as long as you receive a PAC code from your previous supplier, you can keep your old phone number.

Are there any restrictions?

In order to provide a seamless service, giffgaff operate through the O2 phone network. This does mean that in order to use a giffgaff SIM, your device will either need to be unlocked or use the O2 network already. If your phone needs unlocking, this can usually be done easily by contacting your old network provider.

How does it work?

When you purchase a giffgaff SIM card on eBay, you will receive a 3-in-1 SIM, which includes a micro, nano, and standard SIM and so will fit all devices. Once you have received your SIM, you will need to activate it by:

  • Navigating to the giffgaff website and clicking on 'Activate your SIM'.
  • Enter the activation code shown on the back of your SIM card.
  • Complete user registration.
  • Choose from the range of goody bags on offer; you could also choose to top up your account with cash if you wish to use the SIM as a pay-as-you go.
  • Enter your payment details.
Content provided for informational purposes only. eBay is not affiliated with or endorsed by giffgaff.
Tell us what you think - opens in new window or tab