Inmarsat Airtime

Inmarsat Airtime

Inmarsat provides extensive global coverage and competitive airtime rates for a variety of satellite phones and terminals, including Inmarsat BGAN, IsatHub, FleetBroadband, and Fleet One.


For over four decades, Inmarsat has been providing global, mobile satellite communications, offering resilient and reliable solutions to meet any requirement.

Inmarsat Top-Ups

Where does Inmarsat service work best?

Inmarsat offers near-global coverage, excluding the polar regions. It’s ideal for maritime operations, remote field teams, and emergency responders across the Americas, Europe, Africa, Asia, and Australia.

What types of plans are available for Inmarsat?

OSAT offers both prepaid and monthly plans for handheld phones (IsatPhone), BGAN terminals, and maritime units. Data bundles are also available for high-usage applications.

Can I use the same SIM across different Inmarsat devices?

Not always. Handheld phones, BGAN terminals, and marine systems often require specific SIMs or service types. OSAT can ensure you’re matched with the right option.

How is billing handled for Inmarsat postpaid plans?

You’re billed monthly based on your plan, with itemized statements available. OSAT offers usage alerts and plan reviews to help manage costs proactively.

Can I activate service before receiving my device?

Yes, OSAT can pre-activate your SIM so you're online the moment your equipment arrives, ready for deployment.