Corporate Calling Card Related Resources

Voice communication continues to be the lifeline of business. This AT&T Voice Services Portfolio brochure outlines the depth and breadth of AT&T's voice networking solutions. Get an overview and learn about the benefits and features of the following services: Local, Long Distance, Centrex (22 US States), Toll-Free, Global, Teleconference, Calling Card and Integrated Offers.

Voice communications is the lifeline of your business.  AT&T offers the dependable and innovative voice services you require, with the customer support you expect.  In this interactive video, you will learn how our comprehensive range of offerings help you simplify the way you buy and use voice services.

Here you will find the international dialing codes you need to place calls to and from virtually anywhere in the world (Last updated October 14, 2009).

Traveling on business no longer means losing touch with the information you need. Extend your freedom worldwide with the AT&T Direct® Access Number Finder for Palm^TM for your personal digital assistant - compliments of AT&T. All the AT&T Direct® access numbers and country codes you'll ever need will be as close as your Palm. It's the quickest route to easy calling while traveling abroad on business. The most up-to-date version (3.4.6) updated on October 14, 2009.

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.

Search for AT&T Direct® access numbers offline on your PC or pocket PC.Be sure you have the most recent update (October 14, 2009).

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 (October  14, 2009).

A complete list of AT&T Direct® access codes, country codes and major city codes (Last updated October 14, 2009).

These simple dialing instructions from AT&T will aid you in your calling from around the world. No matter where you are, no matter where you're calling, AT&T has a way to help you communicate quickly, simply and globally.

For convenient access to dialing information while you travel abroad, carry the AT&T Direct® Access Wallet Guide. Be sure you have the most recent update (October 14, 2009). 

For convenient access to dialing information while you travel abroad, carry the AT&T Direct® Access Wallet Guide. Be sure you have the most recent update (October 14, 2009).

For convenient access to dialing information while you travel abroad, carry the AT&T Direct® Access Wallet Guide. Be sure you have the most recent update (October 14, 2009).

For convenient access to dialing information while you travel abroad, carry the AT&T Direct® Access Wallet Guide. Be sure you have the most recent update (October 14, 2009).

For convenient access to dialing information while you travel abroad, carry the AT&T Direct® Access Wallet Guide.

For convenient access to dialing information while you travel abroad, carry the AT&T Direct® Access Wallet Guide.