teldas.ch
Number portability and INA routing platform for Swiss and Liechtenstein telecom operators
Highlights
- New on EvolcAdded 2026-11-01
About teldas.ch
TelDas GmbH - Telecom Data Services runs a central platform for number portability (ONP) and Individual Number Allocation (INA) in Switzerland and Liechtenstein. Its services include porting of geographic and mobile numbers, INA number administration and tariffs, and a routing database, accessed through a web-based GUI and a WS API.
Customers are telecommunication service providers, SMS service providers, authorities and foreign carriers that route calls to Swiss and Liechtenstein numbers. The website states that around one hundred users are on the platform and that services are restricted to telecom providers and public authorities, not end customers.
The company is headquartered in Opfikon, Switzerland, and its address is on Thurgauerstrasse in Opfikon. Its services focus mainly on Switzerland.
Product: Central number portability (ONP) and INA database platform with web GUI and WS API for telecom operators
Jobs at teldas.ch
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Website technologies
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- Google Analytics 4High confidence
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Content management
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Hosting
- ApacheHigh confidence
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- Response headerserver
Website detection does not establish a paid subscription or company-wide use. Tools loaded after consent or sign-in may be missed. “No longer observed” does not prove the company stopped using a tool.