Collection: Purchase Inmarsat Prepaid Vouchers

Inmarsat prepaid airtime vouchers will recharge or activate your IsatPhone SIM-card from SATTRANS.


  • Please make sure that you place your order for a new voucher at least three (3) business days before your account expiration date. We can't guarantee a timely recharge for vouchers ordered less than three business days before the expiration date.
  • All unused minutes on your existing Inmarsat IsatPhone prepaid account will be rolled over ONLY if the new voucher is applied to your account BEFORE the account expiration date.
  • Purchase a prepaid voucher here only if you have an Inmarsat IsatPhone prepaid SIM-card from Sattrans, as we cannot administer other providers' SIM-cards. If you don't have a SIM with Sattrans, you can purchase a new IsatPhone prepaid plan.