KPN

==Staatsbedrijf der Posterijen, Telegrafie en Telefonie (PTT)==
===1935–1950===
===1950–1957===
===1957–1981===
==PTT Telecom==
===1981–1989===
==KPN==
===1989–1999===
KPN Telecom 1989 logo.jpg|Alternate logo (1989–1998)
In 1989, PTT was privatised and reorganised as a private company known as Koninklijke PTT Nederland, shortened to KPN, while its post section, Its postal service was called PTT Post while its telecom service was called PTT Telecom, both independent from each other.
===1999–2006===
===2006–present===
Category:Telecommunications companies in the Netherlands
Category:Netherlands
Category:Telecommunications
Category:KPN
Category:América Móvil