Oi (telecommunications)
Oi is a brazilian telecommunication company founded in 1998.
Also Known As
Telemar
Company Operating Status
Active
Country
Date Incorporated
1998
Email Address
invest@oi.net.br
Facebook URL
Founded Date
1998
0
Headquarters
Key People
Legal classification
Location
Number of Employees
18,947
Number of Employees (Ranges)
10,001+
Phone Number
+552131311315
+552131312586
+552131312918
Place of Incorporation
Spun Out From
Exchange
Stock Symbol
OIBR4
OIBR3
Subsidiary
Twitter URL
Official Website
Wikidata ID
YouTube Channel
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