Iridium PrePaid Airtime Vouchers
Iridium PrePaid Airtime Vouchers – these vouchers are for all handheld Iridium satellite phones. Do all your Iridium prepaid top-ups for handheld Iridium satellite phones on this page. You can also get an airtime voucher to go with your new Iridium prepaid PAYG SIM card on this page.
There are 2 categories of Iridium prepaid airtime vouchers for Iridium handheld phones: global and regional. SIM cards loaded with global vouchers may be used to make calls from anywhere on earth, while SIM cards loaded with regional vouchers can only make calls from within their respective regions.
Note that once an Iridium SIM card expires all airtime on it is forfeited but there is a 270 day period during which the SIM card can still be topped up with new minutes, however after that the SIM card is rendered useless and you will need a new Iridium SIM card in order to continue using your Iridium phone.