Traveling outside of the United States? Don’t leave the country without the World Trip Alert app! Get up-to-the minute Alerts and Warnings from the U.S. Department of State. Get the latest world health updates from the Center for Disease Control (CDC). Instantly access contact information for U.S. Embassies and Consulates to over 200 nations. Find local emergency numbers in the country you’re visiting quickly and call right from your iPhone with just the swipe of a finger! Calling numbers back in the U.S. is a snap with exit codes already built in!