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The AT&T Call International™ App allows you to make inexpensive international long distance calls from the U.S. with your Windows Phone, using your existing wireless service. There’s no monthly recurring charge, prepaid balance or commitment term required.   Low International Calling Rates * Enjoy low international calling rates to more than 220 countries.¹ * Rates as low as 2¢ per min to Canada and 4¢ per min to wirelines in countries like China, Germany and the U.K. * See all our great rates at AT&T Call International App Features * No monthly recurring charges, hidden call fees or packages of minutes to purchase. * No special codes or PINs needed to place a call. * Convenient billing directly to your credit card. * Online account management includes prior statements and near real-time call billing. Using the AT&T Call International App * Download the app and follow the simple instructions to set up your account. * Then log in, dial the international number and the AT&T Call International app connects the call. * The app will route your call over the wireless network to the AT&T Call International gateway, using a routing number that will appear on your screen. The gateway will complete the call to your dialed number. * International long distance charges are billed to the credit card associated with your AT&T Call International account. * For additional information, visit Download the AT&T Call International App now and start saving TODAY! ¹Regular airtime rates apply when calling from the U.S., Puerto Rico and U.S.V.I. A small amount of domestic data usage also applies when connecting a call. Calls to wireless numbers and numbers for special services such as Premium Rated Services may cost more than calls to wireline numbers. For a complete list of rates, view the Calling Rate Information under the “Info Center” section of the App or visit


Additional information

Published by

AT&T Services, Inc.

Developed by

AT&T Services, Inc.

Approximate size

3.87 MB

Age rating

Not Rated




Get this app while signed in to your Microsoft account and install on up to ten Windows 10 devices.

Language supported

English (United States)

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