If you're a Sprint customer and you've added Sprint Open World coverage, the carrier won't charge you any extra to place calls to certain parts of the world. You also get unlimited talk, text, and 1GB of data when you travel to any of the "Included" locales. "Additional" ones cost 20 cents a minute.
Sprint has added 33 more destinations to the list, bringing the total up to over 60.
Sprint Open World's New Destinations:
- Antigua and Barbuda
- British Virgin Islands
- Cayman Islands
- Papua New Guinea