Enjoy the most global coverage of any U.S. wireless provider.* Make calls on 7 continents in more than 200 countries and on over 275 cruise ships. Access your wireless data using your smartphone, tablet, and other devices in more than 200 countries, with 4G LTE service in over 100 countries. With international roaming from AT&T, your business receives:
Voice coverage in over 200 countries.
Data service – access your data plan in over 200 countries, with 4G LTE service in over 100 countries.
Choice – select from a wide array of affordable international packages.
Convenience - use the same wireless number you use in the U.S.
Simplicity – view your international roaming charges on a consolidated monthly AT&T wireless bill.
* Global coverage claim based on offering discounted voice and data roaming, 4G LTE roaming, voice roaming, and world-capable smartphones and tablets in more countries than any other U.S. based carrier. International service required. Coverage not available in all areas. Coverage may vary per country and be limited/restricted in some countries.
*I am an AT&T employee, and the postings on this site are my own and don't necessarily represent AT&T's position, strategies or opinions.