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Prepaid Satellite Phone Service Plans and Airtime for Iridium & Inmarsat Satellite Phones

Prepaid Satellite Phone SIM cards offer great value and cln be used anywhere. No Monthly Fee and Attractive Pricing: prepaid satellite phone data and voice service with no monthly fee.

Choose Your Prepaid Satellite Phone Provider

Select From Iridium & Inmarsat Prepaid Satellite Phone Plans

Prepaid Satellite Phone Features

Why Choose an Iridium or Inmarsat Prepaid Satellite Phone Sim Card?

Features and benefits of prepaid satellite phone SIM cards: Ideal for seasonal or short-term use. Prepaid satellite phone airtime expires within 1-24 months. Airtime is paid for in advance, a good option for those on a fixed budget. Most cards can be refilled online, when you need more airtime. Some satellite phone prepaid cards offer the option to extend the expiry date for a fee.

  • Best Suited For...

    Short-term or seasonal usage.

  • Satellite Phone Prepaid Service Benefits

    No monthly service fees. Prepaid satellite phone airtime is pre-purchased for use within a defined expiry period.

  • Coverage Area

    Global or regional... Discounted prepaid service sim cards for specific regions.

  • Calling Features

    Airtime is available until it is depleted or expires. FREE incoming calls & texts. FREE voicemail, Dedicated US Phone Number option is not available, Unlimited Iridium-to-Iridium Calling option is not available

  • Prepaid Satellite Phone Service Expiration

    Prepaid satellite phone SIM cards expire in 1 to 24 months, from time of activation. When the prepaid sim expires you will be unable to make/receive calls.

  • Does my satellite phone number expire?

    Yes, when your prepaid SIM card expires, you risk losing your number.

Prepaid Satellite Phone 24/7 Activation

24/7 Activation

Activate your prepaid satellite phone sim card(s) anytime.

Prepaid Satellite Phone SIM Refill - Apollo Satellite

SIM Refill

Refill your satellite phone prepaid airtime when your balance is low or nearing expiration. We also offer an auto-refill option.

Prepaid Satellite Phone Validity Extensions - Apollo Satellite

Validity Extension

Extend the expiration date of your unused prepaid satellite phone airtime minutes.

Prepaid Satellite Phone Low Balance Alerts - Apollo Satellite

Low Balance Alerts

Receive text and email alerts when your prepaid satellite phone airtime is running low or about to expire.

Prepaid Satellite Phone 24/7 Activation

24/7 Activation​

Activate your prepaid satellite phone sim card(s) anytime.

Prepaid Satellite Phone SIM Refill - Apollo Satellite

SIM Refill​

Refill your satellite phone prepaid airtime when your balance is low or nearing expiration. We also offer an auto-refill option.

Prepaid Satellite Phone Validity Extensions - Apollo Satellite

Validity Extension​

Extend the expiration date of your unused prepaid satellite phone airtime minutes.

Prepaid Satellite Phone Low Balance Alerts - Apollo Satellite

Low Balance Alerts​

Receive text and email alerts when your prepaid satellite phone airtime is running low or about to expire.

Apollo Satellite offers you the best prepaid satellite phone service. There are NO Activation Fees on our satellite phone prepaid SIM cards. Iridium and Inmarsat satellite phone prepaid SIM cards are activated immediately upon purchase, unless otherwise specified. If you require anonymity for your account, we provide complete discretion during the purchase and activation process for only non-refundable payment types. Apollo Satellite is available to serve you 24/7, you will always have a live professionally trained representative that is fully capable of answering all your questions. We thank you for choosing Apollo Satellite Communications as your prepaid satellite phone service provider.