IsatPhone (GSPS) Airtime

IsatPhone Pro Airtime and Prepaid Cards

Monthly and Annual Plans 

IsatPhone Airtime Rates


*Rollover Option for $5 per month
$50 Activation Fee
FREE Incoming calls and SMS



Prepaid Options


*While stock lasts. This voucher is being discontinued.
Voice call expiry rate is 1.3 minutes per unit.


Click here to reload IsatPhone (GSPS) prepaid airtime. (existing SatPhoneStore users only) 



  1. Inmarsat IsatPhone 30 Day Extension for Prepaid Minutes

    Inmarsat IsatPhone 30 Day Extension for Prepaid Minutes

    Regular Price: $50.00

    Special Price $35.00

    Add 30 days of validity to your Inmarsat IsatPhone prepaid balance.  SatPhoneStore airtime customers only.

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  2. Reload your IsatPhone

    Reload your IsatPhone

    Price: $0.00

    Inmarsat IsatPhone Prepaid Reloads are for existing SatPhoneStore prepaid customers. They allow you to add minutes  to your prepaid balance and extend the validity period of you total minutes (old and new).

    You need to know either your IsatPhone phone number or your IsatPhone SIM card number to order IsatPhone Prepaid Reloads online.  If you do not know this information, please call us at +1-305-405-7125 so we can look up your account.

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  3. Inmarsat IsatPhone Prepaid SIM Card - 5,000 Units

    Inmarsat IsatPhone Prepaid Airtime SIM Card - 5,000 Units

    Regular Price: $5,500.00

    Special Price $3,295.00

    The Inmarsat IsatPhone 5,000 Unit Prepaid Airtime SIM Card offers 3,850 Voice to Landline Minutes with 1 Year validity. 
    Now Available Worldwide

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  4. Inmarsat IsatPhone Prepaid SIM Card - 2,500 Units

    Inmarsat IsatPhone Prepaid Airtime SIM Card - 2,500 Units

    Regular Price: $2,800.00

    Special Price $1,995.00

    The Inmarsat IsatPhone 2,500 Unit Prepaid Airtime SIM Card offers 1,920 Voice to Landline Minutes with 1 Year validity. 
    Now Available Worldwide

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  5. Inmarsat IsatPhone Prepaid SIM Card - 1,000 Units

    Inmarsat IsatPhone Prepaid Airtime SIM Card - 1,000 Units

    Regular Price: $1,200.00

    Special Price $865.00

    The Inmarsat IsatPhone 1,000 Unit Prepaid Airtime SIM Card offers 770 Voice to Landline Minutes with 1 Year validity. 
    Now Available Worldwide

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  6. Inmarsat IsatPhone Prepaid SIM Card - 500 Units

    Inmarsat IsatPhone Prepaid Airtime SIM Card - 500 Units

    Regular Price: $600.00

    Special Price $550.00

    The Inmarsat IsatPhone 500 Unit Prepaid Airtime SIM Card offers 385 Voice to Landline Minutes with 1 Year validity. 
    Now Available Worldwide

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  7. IsatPhone Pro Annual Emergency Plan

    IsatPhone Annual Emergency Plan - Includes 120 Minutes

    Regular Price: $650.00

    Special Price $485.00

    Add your first year of service to your order. Airtime charges exceeding any bundled minutes will still be charged monthly. Includes Activation Fee. Learn More
  8. Inmarsat IsatPhone Prepaid SIM Card - 250 Units

    Inmarsat IsatPhone Prepaid Airtime SIM Card - 250 Units

    Regular Price: $325.00

    Special Price $275.00

    The Inmarsat IsatPhone Pro 250 Unit Prepaid Airtime SIM Card offers 192 Voice to Landline Minutes with 180 days validity. 
    Now Available Worldwide

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  9. Inmarsat IsatPhone Prepaid SIM Card - 100 Units

    Inmarsat IsatPhone Prepaid Airtime SIM Card - 100 Units

    Regular Price: $150.00

    Special Price $110.00

    The Inmarsat IsatPhone 100 Unit Prepaid Airtime SIM Card offers 77 Voice to Landline Minutes with 90 Days validity. 
    Now Available Worldwide

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  10. Inmarsat IsatPhone Prepaid SIM Card - 50 Units

    Inmarsat IsatPhone Prepaid  Airtime SIM Card - 50 Units

    Regular Price: $75.00

    Special Price $60.00

    The Inmarsat IsatPhone 50 Unit Prepaid Airtime SIM Card offers 38 Voice to Landline Minutes with 30 Days validity. 
    Now Available Worldwide

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