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Iridium GO! Postpaid Airtime: GO! Unlimited

View cart “SIM Card for Iridium Prepaid Africa Plan” has been added to your cart.


Monthly access fee: $139.00.
Monthly Included Voice Min: 150.
Monthly Included Data Min: Unlimited.

Included SMS: Unlimited

Minimum cost over 1 month for new service is $189.

SKU: IRE-POS-GoUnl Categories: , Brands: .

From: $139.00


Airtime Reload?

If this is an airtime reload or top-up, please provide your satellite phone number or SIM number.

Iridium GO! Postpaid Airtime: GO! Unlimited

Iridium GO! Unlimited


Postpaid (subscription) account for Iridium GO! airtime with unlimited minutes of data airtime per month, unlimited SMS, 150 voice minutes and low ongoing per-minute rates for voice. The Iridium GO! Unlimited Plan does not require a 12-month commitment. The minimum term for the Iridium GO! Unlimited Plan is 1-month. The minimum cost over 1 month for a new service account is $189.A GMN SIM card is required for all airtime purchased with GMN.

First time buying Iridium satellite phone airtime? Good news! We’ll waive the price of the SIM card when you purchase airtime at the same time. Please choose your preferred Iridium prepaid airtime card and make sure to check that you need a new SIM card.

Compatible Equipment

The Iridium GO! Unlimited Plan requires the following Iridium device:

Activation Fee?

There is a $50 activation fee.

Need to activate your airtime? You can do so here:

Request Airtime Activation

Iridium Coverage Area for Iridium GO!

This card will work anywhere on the planet on Iridium’s pole-to-pole satellite network. Whether you’re in Antarctica or South Carolina, you will get the same airtime price and the same quality of service.


  1. Dear Sir/Madam

    I am very interested to by Iridium GO,marine package with 135$ unlimited sim card. Will you please explain me if in this price l can include Sky/Facebook chat,
    At the moment we are anchored at Corpus Cristy anchorage and expecting to be in port 2-3 days. Is it posible to delivery device in this times.
    How much is the total price for Marine package Iridium GO including 135$ unlimited sim card????

    Best regards
    Viviano F.

    • Hi Frankovic,

      We can certainly ship the SIM card to you within that time frame. You’ll want to choose overnight shipping in order to make sure it arrives to you.

      Note that the Iridium GO! has a max speed of 2.4 kbps, which means a transfer rate of 15 kb per minute. At that speed, Facebook messenger will simply not work because it requires too much bandwidth (speed).

      Iridium GO! can be used with XGate satellite data service or Iridium Mail & Web – both compression services that will allow you do to SMS and emailing over your Iridium GO!.

      At this point there is no “messaging service” (other than SMS) that will effectively work on the Iridium GO!.

      If you have more questions or if there is anything else I can help you with please get in touch with us at Thanks!

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Quick Airtime FAQ

When Does My Validity Period Start?

The validity period for your airtime starts when you request activation of your airtime, and the activation goes through, not when you purchase the airtime. We ship SIM cards unactivated for security purposes, so you do need to request activation of your airtime in order to start using it.

Need to activate your airtime? You can do so here:

Request Airtime Activation

How Long Does Activation Take?

Typically, activation takes only a matter of a couple of hours (or less), but sometimes there are delays in Iridium’s system and activation can take up to 48 hours. Just to be on the safe side, we recommend requesting activation 48 hours prior to when you will actually need the airtime, just in case there are some delays in the system.

If My Plan Expires and I Need More Airtime, Do I Need a New SIM Card?

You will have a 90-day grace period after the expiration of your minutes where you can add more minutes to your SIM card without needing a new SIM card. If, however, it’s been more than 90 days since the end of your validity period, we will need to send you a new SIM card.

Coverage Area for Iridium GO! Airtime

The coverage area for Iridium prepaid worldwide airtime encompasses the entirety of the Iridium satellite array. With pole-to-pole coverage and technologically advanced data transferring techniques, Iridium gives you reliable and dependable satellite coverage on every inch of the planet. Whether you’re in the North Pole or Miami Beach, you will be be within the Iridium coverage map.


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