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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


96% network coverage
in Switzerland.

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tonnes of CO2
saved in 2020

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Data volumes

In TB per year

1.6 billion

We invest more than CHF 1.6 billion every year.

Test winner


Switzerland's best
mobile Network*

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Now throughout Switzerland.

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.

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 and infrastructure

Swisscom wins Microsoft Global IoT Award

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Network and infrastructure

5G accelerates track construction

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Network and infrastructure

Swisscom and Salt form fibre-optic partnership

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inOne home

Perfect for
your home

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inOne mobile

#1 Mobile plan
for Switzerland

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* Winner of the connect mobile network test 1/2020