Country regions & zones – Roaming (abroad)
Region 1 countries
Region 2 countries
Region 3 countries
Special region "Ship and airplane"
Sea & Air: Roaming via satellite connection
Cruise ships and planes sometimes provide coverage via mobile networks. These networks are often run over satellite connections, although the hardware displays the name of a regular mobile phone provider, such as Vodafone Malta. Satellite connections are always more expensive than regular mobile phone connections.
4G / LTE Roaming partner
You can find the country zones for the Sunrise travel data option here
Zone A countries
Zone B countries
Zone C countries
Zone D countries