Cellular at Sea is a convenient, accessible, and affordable cruise mobile phone service at sea.
For most of the day at sea.
Cellular at Sea service is available once the cruise ship reaches international waters.
While at sea, your phone will say “Cellular at Sea” or “901” to indicate service is available (be sure “Airplane Mode” is OFF).
Use your phone as normal to make and receive calls, texts, and use data services.
Calls, texts, and data are transmitted over satellite from ship to land.
Visit our Frequently Asked Questions.
A majority of cruise lines offer Wi-Fi packages for heavy internet use. Please contact your cruise line for rate details.
Let’s Connect! We’d love to keep in touch so you are the first to know about new ways to stay connected at sea.