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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint742,806 companies indexed · Last updated: today
DirectoryArts, Culture & RecreationMuseumsIslikonStiftung TELEPHONICA
Stiftung TELEPHONICA Logo
Verified· 3 sources

Stiftung TELEPHONICA

Summary

About the company

Telephonica is a museum specializing in the history of telecommunications. The company's core activity is to maintain a collection of historical telecommunications equipment and make it accessible to the public. This includes guided tours, visits and the restoration of equipment. The company is a foundation and works on a voluntary basis to preserve and promote the history of telecommunications.

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Museum exhibitions
History of telecommunications through themed museum areas, including telegraphy, telephony in Switzerland, fibre-optic technology, teletypewriters, emergency calls, mobile phones and collections.
Guided museum tours
Guided visits to the Telephone Museum with expert guidance, duration about 1 to 1.5 hours, for groups, school classes and several groups at the same time.
Self-guided museum visit
Open Sunday visits from 14:00 to 17:00, except public holidays as well as July and August, with regular admission for adults and children.
Reviews

Aggregated rating

Aggregated rating
4.7
of 5

Aggregated from 19 reviews across all connected sources

Sources
GGoogle4.719
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PProvenExpertSoon

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Location

Hauptstrasse
8546 Islikon
Opening hours
Mon
Closed
Tue
Closed
Wed
Closed
Thu
Closed
Fri
Closed
Sat
Closed
Sun
14:00 - 17:00

At a glance

Legal form
Foundation
UID
CHE-114.342.358
Founded
1994 · 32 years
Last commercial register change
June 26, 2026
Employees
1 to 10

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