Iridium GO! Global Prepaid Cards
Iridium GO! Global Prepaid Cards

Iridium GO! Global Prepaid Cards

As Low As $599.00
In stock

Iridium GO! Prepaid Cards provide global voice, text messaging and data access for the Iridium GO! device. There are no activation fees and cards can be activated and refilled online. With a range of airtime and expiry options to choose from, Iridium GO! prepaid cards are perfect for seasonal users, or anyone on a fixed budget because airtime is purchased in advance.

All Iridium GO! prepaid cards can be used globally for voice, data and text messaging. The 3000 SMS card offers better value for text messaging use, with much lower burn rates for each text message.

With an Iridium GO! Prepaid SIM Card from Roadpost, you’ll enjoy great value and convenient 24/7 online access to activate your card or refill your airtime.


  • FREE incoming calls and text
  • FREE voicemail
  • No activation fee
  • Convenient online activation and airtime refills
  • Works with Iridium GO! devices and satellite phones

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Manage Airtime Online

Manage Your Prepaid Airtime Online!

Hassle-free prepaid. Your Roadpost online account offers convenient, real-time access to:

Activate your card(s) in seconds, 24/7!

Refill prepaid airtime if your balance is low or nearing expiry. Or select the convenient auto-refill option in your online account*

Extend the expiry date of unused airtime*

Receive alerts via email or text when airtime balance is low or nearing expiry


Iridium Coverage

Only Iridium provides 100% global communications coverage

Iridium logo

Stay connected everywhere. Iridium is the leading commercial satellite network in the world and the only one that provides voice and data communications across every inch of the planet — including the earth's oceans, airways and polar regions.

Iridium Network
Iridium network coverage globe

Detailed Terms

Iridium GO! Prepaid Card Terms & Conditions

Hidden costs aren’t fun. We believe in giving you all the details.

  • SIM cards must be activated online within 1 year of purchase
  • The expiry date of your SIM card begins when it is activated or refilled
  • Maximum expiry period per account is 2 years (excludes Iridium GO! SMS card)
  • Iridium GO! data per minute rates are applicable to use with the Iridium GO! device only
  • Airtime included is estimated based on burn rates*. Usage types can be combined and will be deducted accordingly
  • Calls are decremented in 20 second increments, texts are decremented per message
  • Calls to check voicemail are considered outgoing calls
  • Use your Roadpost online account to extend the expiry date for a fee, without having to refill airtime (excludes Iridium GO! SMS card)
  • Cards (except Iridium GO! SMS) can be refilled with airtime at the then current retail rate of the card, prior to expiry, by logging in to your Roadpost online account. When you refill, any unused minutes carry forward, the expiry date is automatically extended, and you retain your original Iridium phone number
  • Airtime balance can be carried forward for a maximum of 3 years (excludes the Iridium GO! SMS card)
  • Call or text 2888 from your Iridium device for current balance and expiry information
  • Existing balances from other Iridium prepaid cards cannot be transferred to Iridium GO! prepaid cards
  • Embargo restrictions apply, please check with the local Consulate and refer to the Iridium Coverage section
  • Roadpost Service Terms apply

Airtime Burn Rates

Iridium GO! Global Prepaid Airtime Burn Rates

Iridium GO! Prepaid Cards 400 Data Minute 1000 Data Minute 3000 SMS/Text
Units per Voucher 12,000 30,000 9,000
Calls and text FREE FREE FREE
Two-stage dialed 60 units 60 units 75 units
Iridium GO! data 30 units 30 units 150 units
Iridium to landline/cellular 60 units 60 units 75 units
Iridium to Iridium 30 units 30 units 36 units
Iridium to voicemail 30 units 30 units 36 units
Iridium to data (landline/cellular) 60 units 60 units 150 units
Iridium to data (Iridium) 60 units 60 units 150 units
Iridium to other satellite 540 units 540 units 600 units
Text messages (SMS) 10 units 10 units 3 units