AT&T today announced that it is expanding LTE roaming to 13 additional countries. 

In a press release, said it has expanded its international LTE footprint to now include Spain, France, Japan, South Korea, Australia, Hong Kong, Switzerland, Malaysia, Russia, Singapore, Guam, Hong Kong and Antigua & Barbuda. 

The company had previously announced roaming in Canada and the UK. 

AT&T said it currently has agreements to allow for LTE roaming in over 200 countries, but it is not revealing specific details on those arangements just yet. 

To accompany the new markets, AT&T also unveiled a new International Travel App, which it hopes will make it easier for customers to monitor their wireless experience abroad.