Inmarsat IsatPhone Coverage
Inmarsat has you covered almost everywhere.
Satellite voice and data coverage around the globe.
The Inmarsat network uses three geostationary satellites to provide voice and
data communication services almost anywhere in the world. Each satellite is
equipped with a single global beam that covers up to one-third of the Earth's
surface. Because Inmarsat coverage extends from latitudes of -82° to
82° regardless of longitude, higher latitudes will have lower performance.
Registration to the network requires a clear line of sight to the equator and
may not be suitable for use in canyons or mountains.
The map below depicts the three I-4 satellite coverage regions.
This map depicts Inmarsat's expectations of coverage, but
does not represent a guarantee of service. The availability of service at the
edge of coverage areas fluctuates depending on various conditions.
National regulatory conditions may apply. Please check with the local Consulate
or Customs office in the country where you will be traveling. Coverage does not
cover the poles.