Learn more
Log in
3 followers
Oi, formerly known as Telemar, is the largest fixed telephone operator and the fourth mobile telephone operator in Brazil, being the third largest telecommunication company in Latin America.
Industries
Headquarters
Employees
Links
Rodrigo Abreu
7 members
5 members
4 members
3 members
T-Mobile
340 followers
Nokia
79 followers
BT
64 followers
Bell Canada
59 followers
Cox Communications
47 followers
Discover companies