At&T Services
Company Data
Phone
(312)-496-4180
Address
Chicago, Illinois, 60606, United States
Company size
10,001
Company revenue
$1+ Billion
Founded
1997
NAICS Code
517911
SIC Code
4813
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{first}{last}@ameritech.com
Most common pattern for At&T Services:{first}{last}@ameritech.com
Technographic Data
NetDefend Firewall
by
Xbox
by
Cisco Routers
by
SWITCH
by
OS2
by
Cisco IOS
by
PLDT
BT
Worldcom International
Spribo
ClearAccess
Smart Talk
Frequently Asked Questions regarding At&T Services:
1.Where is At&T Services’s headquarters?
At&T Services’s headquarters is in Chicago Illinois 60606, United States
2.What is At&T Services’s phone number?
At&T Services’s phone number is (312)-496-4180
3.What is At&T Services’s official website?
At&T Services’s official website is ameritech.com
4.What is At&T Services’s revenue?
At&T Services’s revenue is $1+ Billion
5.What is At&T Services’s SIC code?
At&T Services’s SIC code is 4813
6.What is At&T Services’s NAICS code?
At&T Services’s NAICS code is 517911
7.What is At&T Services’s industry?
At&T Services is in the industry: Telecommunications
8.How many employees are working in At&T Services?
At&T Services has 10,001 employees
9.What is At&T Services’s tech stack?
At&T Services uses these technologies: NetDefend Firewall, Xbox, Cisco Routers, SWITCH, OS2, Cisco IOS
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