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Ready for life

The Swisscom network

It’s nothing new: the Swisscom mobile network is Switzerland’s best network. Alongside the largest highspeed fibre-optic network, it is essential for Switzerland. More than fast. There for us all. Sustainable and secure. Ready for anything. That’s what we work on. Every day.

Mobile network


90% network coverage
in Switzerland



tonnes of CO2
saved in 2019

Data volumes

In TB per year

1.6 billion

We invest more than
CHF 1.6 billion every year.

The latest generation All IP network since 2020

13 data centres

Test winner


Switzerland’s best
mobile network*

Now throughout Switzerland.

Further topics

“We are equipping our network for the new decade.”

Christoph Aeschlimann
Head of IT, Network & Infrastructure on the Network Expansion Strategy 2025

Network maps

Experience the Swisscom network through our interactive maps. Discover more about mobile network coverage, expansion of the optical fibre network, antenna sites, transmitting power and much more for every location in Switzerland.


Network and infrastructure

Greater bandwidth in trains

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Network and infrastructure

50 Gbit/s on a fixed network connection – a world first!

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Network and infrastructure

Swisscom mobile phone network among the top three in Europe

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* Winner of the connect mobile network test 1/2020