PTT Archive
| Purpose | Company archive | 
|---|---|
| Location | 
 | 
| Coordinates | 46°55′27″N 7°24′50″E / 46.92408°N 7.41379°E | 
| Region  | Canton of Bern | 
| Official language  | German; French; Italian | 
| Website | mfk.ch/en/ptt-archive | 
The PTT Archive (formerly Historical Archive and Library PTT) is the archive of the former Swiss Postal, Telegraph and Telephone Services (PTT). In 1997 PTT was split into two companies: Swiss Post) and Swisscom. The PTT Archive is operated on their behalf by the Swiss Foundation for the History of the Post and Telecommunications. Under Swiss archival law, Swiss Post and Swisscom, as successors of PTT, are bound to preserve the archive and make it accessible to the public. The PTT Archive is situated in Köniz near Bern and is classified as an object of national interest in the Swiss Inventory of Cultural Assets.