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Customer Services : Dial +33 177937322 or 322

Online top-up

Top-up using Voucher PIN

Top up your GT Mobile using Voucher PIN Top-Up Now!

Auto Top-up

This is the best way to always stay connected to your friends and family without running out of credit.
To set up Autop top-up, you need to

  1. Log on to MY GTMobile
  2. Do a top-up using your debit or credit card.

While processing a payment, please select the Auto Top-up service and set the minimum level of credit you want on your phone at all times. You can also choose from $10, $20, or $50 for your top-up. When your credit falls below your minimum level, your phone will automatically be topped-up.
To continue to set up this feature, please click on MY GTMobile

OnlineTop-up

Get your FREE GTMobile Pay as you go SIM card - Click here
To top-up your own GTMobile - Click here

  • GTMobile £5 Top-up Voucher
  • GTMobile £10 Top-up Voucher
  • GTMobile £20 Top-up Voucher
  • GTMobile £30 Top-up Voucher