AT and T 24 is a customer support service, offered by AT and T, an American multinational telecommunications company. It assists both the domestic as well as international customers. The company offers five types of support; these are Collect, Billed to Third Number, Person to Person, Operator Dialed Direct and Real Time Rated. ATT offers chargeable support to the customers and they can make call through any phone. The operator assistance services are available in various international languages. Addition to phone, the company also efficiently operates an eSupport center. It is the 20th leading mobile service provider throughout the world, having more than 116,500,000 mobile customers.
AT and T was established on October 5, 1983 as Southwestern Bell Corporation. The company was founded by Alexander Graham Bell, who was a Scottish scientist. Initially, it was among the seven regional companies of Bell Corporation. The head office of the company is situated in Texas, United States. It deals in fixed line, mobile telephony, broadband internet, digital television and many other products and services. ATT has six subsidiaries including AT&T Corporation, BellSouth, AT&T Teleholdings and Cricket Wireless. The Company had won six nationwide awards in 2013 including American Business Awards, The Stevies, Oracle Finance Leadership Award and Pipeline Magazine Innovation Awards. The postal and official address, email address and phone number (helpline) of ATT 24 service center is given below. The helpline of ATT 24 service center may or may not be toll free.