Infrastructure · 6 min read
Why Switzerland has such strong mobile coverage
Dense population corridors, competitive operators and strict licence obligations shape a small country's network.
Editorial
Mobile Stories
Reporting and explainers on how Switzerland stays connected.
Basics · 2 min
eSIM explained in 60 seconds
A digital SIM profile, a QR code, and no plastic. Here is the short version.
Coverage · 5 min
5G in the Alps
Valleys, ridgelines and cable cars: why mountain connectivity behaves differently.
Experiment · 8 min
Can you travel through Switzerland using only your phone?
Tickets, payments, maps and check-in — one device, one week.
Apps · 4 min
The essential apps for a Swiss weekend
Nine tools that cover transport, weather, trails and paying for lunch.
Roaming · 5 min
Mobile roaming: Switzerland vs EU
Switzerland sits outside EU roaming rules. What that means in practice.
For visitors
Landing in Switzerland?
A quick mobile guide for international visitors — from getting online at the airport to emergency numbers.
- 01
Getting connected after arrival
Airports and main stations have provider shops and prepaid vending. A travel eSIM installed before departure is faster.
- 02
SIM vs eSIM
A local SIM gives you a Swiss number; a data eSIM gives you internet only. Many visitors only need data.
- 03
Wi-Fi
Free Wi-Fi is common in stations, hotels, museums and many cafés. Coverage on trains varies by route.
- 04
Roaming
Switzerland is not part of EU roaming regulation. Check your home operator's Swiss rates before you rely on them.
- 05
Swiss phone numbers
Swiss mobile numbers start +41 7x. Some services and deliveries expect a local number.
- 06
Emergency numbers
112 general emergency · 117 police · 118 fire · 144 ambulance · 1414 air rescue.
Swiss Mobile Starter Kit
Everything for your first day
The digital essentials most visitors reach for within hours of landing.
Transport
Timetables and mobile tickets
Maps
Offline federal maps and trails
Weather
Mountain-accurate forecasts
Payments
Card and mobile payment basics
Translation
Four national languages
Connectivity
eSIM, Wi-Fi and data
Local number
When you actually need one
Emergency
Alerts and rescue services