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Inmarsat IsatPhone Postpaid Airtime: North American Keep On Talking Plan


Monthly Access Fee: $74.95.
Monthly Included Voice & Data Call Minutes: 150.
Calls to Fixed PSTN, Mobile & Voicemail (Per Min.): $0.79
Cost of Standard SMS: $0.45



Airtime Reload?

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

IsatPhone Postpaid Airtime: North American Keep On Talking Plan

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IsatPhone Postpaid North America Keep On Talking PlanThis postpaid plan allows you the safety of always available minutes for your IsatPhone satellite phone and is specifically designed for use in North America. This plan was created specifically as a convenient way to keep in touch via satellite phone within the North American region with 150 minutes a month of bundled airtime and a low per-minute cost for any usage after that.

A GMN SIM card is required for all airtime purchased with GMN. Airtime minutes are sold separately. North American region is defined as mainland United States, Alaska, and Canada. Hawaii is excluded.

First time buying IsatPhone 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 IsatPhone prepaid airtime card and make sure to check that you need a new SIM card.

Compatible Equipment

This card works with the following devices:

Activation Fee?

There is no activation fee! The new SIM card activation fee of $50 is waived.

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

Request Airtime Activation

Term Length

This airtime plan requires a 12-month term. All Inmarsat postpaid airtime accounts require a signed service application before services activation.

Inmarsat Coverage Area for IsatPhone Postpaid Airtime

This card will give you great voice quality and satellite coverage up to 70° latitude within the region of North America defined as mainland United States, Alaska, and Canada. 


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Quick Airtime FAQ

When Does My Plan Start?

Your airtime plan starts when you request activation of your airtime plan, and the activation goes through, not when you purchase the airtime plan. 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

Please note that all postpaid plans require a signed service agreement prior to 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 Inmarsat’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?

If you reach the end of your validity period, you will lose your minutes. You can add more minutes to your Inmarsat SIM card whenever you need: Inmarsat SIM cards do not ever expire.

Coverage Area for Inmarsat Airtime

The coverage area for Inmarsat airtime encompasses a large portion of the earth. Inmarsat’s satellites are geo-stationary above the earth’s equator and offer good coverage up to 70° latitude. Because the satellites are stationed above the equator, you may need to position your satellite phone’s antenna in the direction of the satellite from your location in order to get a signal.

Inmarsat Coverage Map


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