Intelig Telecom was created in 2000.
Tw telecom was created in 1993.
Zonda Telecom was created in 1968.
SBC Telecom was created in 1999.
GS Telecom was created in 1990.
BH Telecom was created in 1992.
Telecom Italia was created in 1994.
Brastel Telecom was created in 1996.
Globe Telecom was created in 1935.
Warid Telecom was created in 2004.
Iowa Telecom was created in 2000.
Norby Telecom was created in 1998.
Portugal Telecom was created in 1994.