Iridium prepaid airtime vouchers will recharge your current Iridium account or activate a new SIM-card purchased 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 fewer than three business days before the expiration date.
All unused minutes on your existing Iridium prepaid account (except Emergency 300-min and GO! Text plans) will be rolled over ONLY if the new voucher is applied to your account BEFORE your account expiration date.
Purchase a prepaid voucher here only if you have an Iridium 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 Iridium prepaid plan.