Corporate Calling Cards
- Access Information for International Dialing [XLSX, 138KB]
The complete list of AT&T Direct® access codes in an EXCEL file for your desktop, laptop or pocket PC. Be sure you have the most recent update (March 15, 2016).
- International Dialing Guide
Here you will find the international dialing codes you need to place calls to and from virtually anywhere in the world (Last updated March 15, 2016).
- International Mobile Terminating Number Information
Identify countries and the associated dialed digit detail for countries where AT&T does or will very soon differentiate mobile and similar terminations with different rates on many services.
- Access Codes
A complete list of AT&T Direct® access codes, country codes and major city codes (Last updated March 15, 2016).