Iridium GO! Top-Ups

Running low on airtime or preparing for your next trip? Our Iridium GO! top-up options make it easy to add additional credit to an active compatible SIM.

Iridium GO! provides satellite connectivity for supported voice calling, messaging, email and weather applications when operating outside terrestrial mobile coverage. Adding credit before departure helps ensure your service is ready when you need it.

Select the appropriate top-up option below and complete your order online. Please check that your SIM remains active and that the top-up is compatible with your current Iridium GO! plan before purchasing.

Please note: if you have an existing standard Iridium phone SIM you will not be able to use this in the Iridium GO!

The lowest validity we offer for our pre-paid Iridium GO! airtime vouchers is 180 days perfect for a short trip. You can also extend the vouchers we offer for a further 30 days by purchasing one of our 30 Day Prepaid Airtime Validity Extension vouchers. 

Iridium Web & Mail and Android 14 | Update from Iridium
Our Product Support team advised that due to recent changes introduced in Android 14 and above, Iridium Web & Mail (IMW) is no longer compatible with these newer versions of the operating systems. We are currently investigating the options for updating the app. This includes evaluating the effort involved, understanding the complexities of the required changes, and determining the best path forward for the app. Our goal is to ensure that any decisions we make align with providing the best experience for you and your users. In the meantime, we are also exploring alternative solutions and applications that we could recommend to address your needs and are here to assist with any questions or support required during this transition.

Calling Rates for 400 Minute Data (12,000 Units) & 1,000 Minute Data (30,000 Units) Options

* Calling Rates for 3,000 SMS Bundle (9,000 Units)

Minimum billable increment = 20 seconds, 20 second increments thereafter.

Please note that upon requesting activation of your prepaid airtime you are agreeing that we can start providing your network services before the end of the usual statutory cancellation period and that by doing so, you lose your right to cancel your purchase of the prepaid airtime or request a refund. As a result, please check that you have ordered the correct airtime for your handset or terminal. Please refer to our terms and conditions for full information. This does not affect your statutory rights.

Prepaid units that have been carried over for more than three years will be expired on a daily basis from prepaid account balances. For any customer who has purchased a 3k/5k e-voucher, a four-year expiry period on units will apply.

All Prepaid SIMs have a 270 day grace period from the date that the card expired or the date that the card is activated where it can be recharged. Iridium Prepaid SIM Cards are automatically deactivated after the 270 day grace period is over.