Unable to activate your sim? Facing issues with giffgaff queries? Would you like to contact giffgaff customer care team? The company does not provide any helpline number. However you can contact O2, the parent company of giffgaff. To contact O2, you can call the number mentioned below. After calling the number, kindly rate the number below.
Calls cost £0.7 per minute plus your providers access charge. You must be at least 18 years of age and be the bill payer or have the bill payers permission to use this service. We are not affiliated with this or any other company listed on this website
How to activate my giffgaff sim?
To activate your giffgaff sim, follow the steps mentioned below:
- Click here and you will be redirected to the sim activation page.
- Enter the six digit code written on your sim.
- Click on “Activate”.
- Register by entering your username, password etc. You can only register one sim card per username.
- Choose the “tariff”. If you want to activate the sim with credit, you can click on “Only way to top up”.
- Select the amount of credit you want to top up. You can also enable auto top up and click “Continue”.
- Enter your personal details and the payment details on the next page.
- Your sim card will be activated after the verification of your payment details.
Giffgaff Top Up Number – Contact O2 Customer Services
How to top up my giffgaff mobile using voucher?
To top up your giffgaff mobile using voucher, follow the steps mentioned below:
- Login to your account and go to “Top Up” by clicking on the link Top-up
- Click Redeem a voucher
- Enter the 16 digits code written on the voucher.
- Click on “Redeem”.
TIP: The top may take upto 24 hours.
You can call on the free top up number: 43430 from your giffgaff mobile, to top up your balance. After dialling the number, follow the voice instructions.
How to contact Giffgaff Customer Services?
To get in touch with the giffgaff customer support team, click here. You will find various channels to get your query resolved.