At and T Chicago Customer Service Number

What is At and T Chicago?

AT&T, Chicago is one of the office locations of AT&T Inc., the leading provider of telecommunication services. At and T Inc., was started in the year 1885 by Alexander Graham Bell. Initially, the company was named Southwestern Bell Corporation and later on, it was renamed as American Telephone and Telegraph Company (AT&T). It is a publicly owned company listed on the New York stock exchange under the trading symbol 'T'. AT&T is also the member of S&P 500. According to 2014 records, it is one of the world's twenty largest Mobile telecom operator. The company has headquarters in Dallas, Texas, United States.

AT&T Business Segments

AT&T is organized business into two segments such as Wireless and Wire line. The company operates a network of more than 38 Internet data centers worldwide. Since its inception in 2013 records, the company had workforce of approximately 246,740 that has been increasing every year. AT&T runs business through six subsidiaries like BellSouth, AT&T Corporation, AT&T Mobility, AT&T Teleholdings, Southwestern Bell, and Aio Wireless.

AT&T provides a wide range of telecommunications services including fixed line, mobile telephony, broadband Internet, fixed-line Internet services and digital television services. The company has been rewarded with the CR Magazine Award, CSR Award and Presidential Volunteer Service Award.

AT&T Chicago Customer Care Hours:

Monday through Friday: 08:00 am to 07:00 pm and
Saturday: 10:00 am to 06:00 pm.

Contact At and T Chicago

At and T Chicago resides at 70 W Madison St, Chicago, IL 60602, United States provides here all the necessory details like helpDesk helpline numbers i.e. +1-(312) 263-1799 by which customers can reach to At and T Chicago easily. Here on this page you can get customer service toll free helpline number of At and T Chicago.
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Go to At and T Chicago website that is www.att.com and get more information from there.