What is AT&T?
{{For|Teleporting Pages|T-Mobile}}{{Infobox company | name = AT&T Inc. | logo = AT&T logo 2016.svg | logo_size = 175px | type = [[Public company|Public]] | logo_caption = AT&T’s logo since 2015 | image = AT&THQDallas.jpg | image_caption = [[Whitacre Tower]], AT&T’s corporate headquarters in [[Dallas]] | former_name = {{ubl|Southwestern Bell Corporation (1983-1995)|SBC Communications Inc. (1995-2005)}} | traded_as = {{ubl|{{NYSE|T}}|[[S&P 500|S&P 500 Component]]}} | industry = [[Telecommunications]] | foundation = {{Start date and age|1983|10|5}}<ref>{{cite press release| title = Sec 8-k| publisher = AT&T| date = April 28, 2006| url = http://yahoo.brand.edgar-online.com/EFX_dll/EDGARpro.dll?FetchFilingHTML1?SessionID=jaJ3juNdQ_X7dSV&ID=4390374| access-date = September 29, 2007| archive-url = https://web.archive.org/web/20070930181309/http://yahoo.brand.edgar-online.com/EFX_dll/EDGARpro.dll?FetchFilingHTML1%3FSessionID=jaJ3juNdQ_X7dSV&ID=4390374| archive-date = September 30, 2007| url-status = live}}</ref> | predecessor = [[AT&T Corporation|American Telephone and Telegraph Company]] | hq_location = [[Whitacre Tower]] | location_city = [[Dallas]], [[Texas]] | location_country = U.S. | key_people = [[Randall L. Stephenson|Randall Stephenson]] ([[Chairman]] & [[Chief executive officer|CEO]])<ref>{{cite web |url=http://www.att.com/gen/investor-relations?pid=7824 | title=Randall L. Stephenson, Chairman, Chief Executive Officer and President | access-date=August 14, 2011}}</ref> | products = {{ubl|[[Landline|Fixed line]]|[[mobile phone|mobile telephony]]|[[Broadband Internet access|broadband]]|fixed-line internet services|[[digital television]]}}<br>Nanocubes<ref>{{cite web|url=https://about.att.com/error.html|title=error|website=about.att.com}}</ref> | revenue = {{Nowrap|{{Increase}}[[United States dollar|US$]]128.752 billion (2013)<ref name=10K>{{cite web|url=http://www.att.com/Investor/Earnings/2q13/ib_final_2q13.pdf|title=2Q13 Investor Briefing, AT&T Inc|publisher=AT&T|access-date=2014-07-18|archive-date=2013-11-10|a