Manage Airtime Online
Manage Airtime Online
Easy and convenient. Your BlueCosmo account gives you 24/7 access to manage your prepaid card online:
Activate your prepaid card(s) online anytime
Refill your airtime when your balance is low or nearing expiry, or choose our handy auto-refill option*
Extend the expiry date of your unused airtime*
Receive text or email alerts when your airtime is running low or about to expire
*As applicable according to your type of card.
Coverage Map
Iridium Coverage Map
Only Iridium provides 100% global communications coverage


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.
Learn moreDetailed Terms
Iridium GO! Prepaid Terms & Conditions
Here are the important details you need to know:
- SIM cards can 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
- 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
- Cards can be refilled with airtime at the then current retail rate of the card, prior to expiry, by logging in to your BlueCosmo online account. When you refill, any unused minutes carry forward, the expiry date is automatically extended and you retain your original Iridium phone number
- Use your BlueCosmo online account to extend the expiry date without having to refill airtime.
- Expiry dates are calculated by combining the expiry periods. Expiry periods are cumulative for a maximum of 3 years
- 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! cards
- Please refer to the Burn Rate Table
- BlueCosmo Standard Terms and Conditions apply
Airtime Burn Rates
Iridium GO! Global Prepaid Airtime Burn Rates
Iridium GO! Prepaid Cards | 400 Data Minute | 1000 Data Minute | 3000 Text Messages | 6000 Text Messages |
---|---|---|---|---|
Units per Voucher | 12,000 | 30,000 | 9,000 | 18,000 |
INCOMING* | ||||
Calls and text | FREE | FREE | FREE | FREE |
Two-stage dialed | 60 units | 60 units | 75 units | 75 units |
OUTGOING* | ||||
Iridium GO! data | 30 units | 30 units | 150 units | 150 units |
Iridium to landline/cellular | 60 units | 60 units | 75 units | 75 units |
Iridium to Iridium | 30 units | 30 units | 36 units | 36 units |
Iridium to voicemail | 30 units | 30 units | 36 units | 36 units |
Iridium to data (landline/cellular) | 60 units | 60 units | 150 units | 150 units |
Iridium to data (Iridium) | 60 units | 60 units | 150 units | 150 units |
Iridium to other satellite | 540 units | 540 units | 600 units | 600 units |
Text messages (SMS) | 10 units | 10 units | 3 units | 3 units |
Airtime Equivalency | ||||
Iridium to landline/cellular | 200 mins | 500 mins | 120 mins | 240 mins |
Text messages (SMS) | 1200 msgs | 3000 msgs | 3000 msgs | 6000 msgs |
Iridium GO! data | 400 mins | 1000 mins | 60 mins | 120 mins |
Iridium to data | 200 mins | 500 mins | 60 mins | 120 mins |
*Note: Number of units burned for each type of call or usage. Burn rates are per minute unless otherwise specified.