The historic Phone Company of Portugal
is Portugal Telecom also know as PT
having
a Monopoly until 1994
2000 PT became a public company
2015 PT became part of Altice Group,
and international Telecom provider
Starbub is another lage Singapore Phone Company
M1 is the thrid largest Phone Company of Singapore
search in another country
Phone Book of the World.com
Annuaire du Monde.com
