If you are traveling anywhere in the European Union, there is one number you should memorize before anything else: 112. It is the single emergency number that works across all EU member states, and in many other countries beyond Europe. This guide explains how it works, when to use it, and what to expect when you call.

What is 112?

112 is the common European emergency number. You can call it free of charge, from any phone, in any EU country, to reach police, ambulance or fire services. The call is routed to the nearest emergency dispatch center, which then connects you to the right service. It works from mobile phones even without a SIM card, and even when your screen is locked.

Where does 112 work?

112 works in all 27 EU member states. It also functions in many non-EU countries, including the United Kingdom, Switzerland, Norway, and large parts of the world that have adopted it as a secondary emergency line. In the United Kingdom, both 112 and 999 reach the same services. If you are unsure which number to use abroad, 112 is almost always a safe first attempt in Europe.

What happens when you call

When you dial 112, an operator answers and asks what service you need and where you are. In most countries, operators can handle calls in the local language and English, and many centers have access to translation services. Stay calm, state your location as precisely as possible, and describe the emergency clearly.

Modern systems use Advanced Mobile Location, which automatically sends your phone's location to the emergency service when you call 112. This works in most EU countries and dramatically improves response times, especially if you do not know exactly where you are.

What information to give

  • Your exact location: street, city, landmarks, or GPS coordinates if you have them
  • The nature of the emergency: medical, fire, crime, accident
  • How many people are involved and their condition
  • Your name and the phone number you are calling from

Do not hang up until the operator tells you to. They may need to give you instructions while help is on the way.

When to use 112 and when not to

Use 112 for genuine emergencies: a threat to life, serious injury, fire, or a crime in progress. Misusing the emergency line for non-urgent matters can delay help for someone in real danger, and in many countries it is a punishable offense. For non-urgent medical questions, most countries have separate helplines.

Beyond 112: country-specific numbers

While 112 is the universal fallback, many countries also keep their own dedicated numbers. In France, for example, 15 reaches the medical service (SAMU), 17 the police, and 18 the fire brigade. Knowing both the local number and 112 gives you the fastest possible route to help. This is exactly the kind of information Weelp stores for every country, available offline, so you never have to search for it in a moment of stress.

The bottom line

112 is the closest thing the world has to a universal emergency number, and across Europe it should be your default. Save it, memorize it, and make sure everyone traveling with you knows it too. Preparedness is not about expecting the worst. It is about removing one source of panic when seconds matter.