Iridium Satellite Phone Prepaid SIM cards give you global coverage with no activation fees. Prepaid Iridium airtime includes prepaid plans, post-paid (monthly) plans, and plans that are specifically tailored for maritime use.

Useful Information

• Iridium Prepaid Satellite Phone SIM cards start with zero balance and validity.
• You can extend your validity by purchasing another prepaid voucher or a 30-day extension (excluding the 75-minute voucher for active SIMs only) before the original expiry date.
• If the validity is not extended then your SIM card will expire and become unusable.
• Any minutes remaining will be lost and your SIM will enter a 270-day grace period in which you may reactivate the SIM by adding a new voucher, however, the original balance will be lost and will not be added to the new balance.