
Europe has a diverse array of telephone number systems, with various countries having their own unique formats.
In the UK, phone numbers typically start with a 0, followed by a 1-4 digit area code, and then a 6-9 digit local number.
In France, phone numbers usually begin with a 0, followed by a 1-3 digit area code, and then a 6-9 digit local number.
Some European countries, like Germany and Belgium, have 8-digit phone numbers, while others, like Italy and Spain, have 9-digit numbers.
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European Telephone Systems
European Telephone Systems are quite varied, but they all share some common characteristics. The International Organization for Standardization (ISO) publishes country codes, which come in 2-letter and 3-letter formats.
Country codes are used to make paperwork easier, as you don't have to write out the full name for every country. The two-letter codes (ISO 3166-1 alpha-2) are commonly used by the European Union (EU). The three-letter codes (ISO 3166-1 alpha-3) are typically used by the United Nations, among other organizations.
Here's a brief rundown of the country codes for some European countries:
These codes will come in handy when looking up phone numbers or communicating with people from different countries.
Format
In Germany, phone numbers typically follow a specific format, which can be a bit confusing for those not familiar with the system.
The German phone number format starts with a country code of +49, followed by a German area code that can range from 2 to 5 digits.
German area codes are usually between 2 and 4 digits long, with some major cities having shorter codes.
For example, the area code for Berlin is 30, while the area code for Munich is 89.
Each German area code is unique, allowing you to dial a specific region directly.
German mobile phone numbers can vary in length, but they usually start with a 15 or 16-digit number that begins with a 0.
For instance, a German mobile phone number might look like this: +49 172 1234567.
Special numbers, like premium-rate service numbers and toll-free numbers, have their own formats and can be identified by specific prefixes or suffixes.
These special numbers are used for services like customer support hotlines and emergency services.
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Length
A German phone number can't be infinitely long, and that's not just a guess - it's defined by the E.164 standard.
The maximum length of a phone number in international traffic is 15 digits, including the country code but excluding the international access code.
The international access code is what you dial before the country code, and it's often represented by a + or a double 0 (00), like in the example 0049 or +49 for the German country code.
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Country Code Systems
Country code systems are used to simplify communication and paperwork by abbreviating country names into two or three letters. The International Organization for Standardization (ISO) publishes these codes.
The two-letter codes, also known as ISO 3166-1 alpha-2, are commonly used by the European Union (EU) and are easier to identify. They are used for paperwork and everyday communication.
The three-letter codes, or ISO 3166-1 alpha-3, break each country down into three letters and are typically used by the United Nations and other organizations. These codes are similar to airport codes and provide a more detailed representation of each country.
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Here's a list of country codes for the 27 countries of the European Union, along with other countries on the European continent, in alphabetical order by country:
- Austria - AT - AUT - 43
- Belgium - BE - BEL - 32
- Bulgaria - BG - BGR - 359
- Croatia - HR - HRV - 385
- Cyprus - CY - CYP - 357
- Czech Republic - CZ - CZE - 420
- Denmark - DK - DNK - 45
- Estonia - EE - EST - 372
- Finland - FI - FIN - 358
- France - FR - FRA - 33
- Germany - DE - DEU - 49
- Greece - GR - GRC - 30
- Hungary - HU - HUN - 36
- Ireland - IE - IRL - 353
- Italy - IT - ITA - 39
- Latvia - LV - LVA - 371
- Lithuania - LT - LTU - 370
- Luxembourg - LU - LUX - 352
- Malta - MT - MLT - 356
- Netherlands - NL - NLD - 31
- Poland - PL - POL - 48
- Portugal - PT - PRT - 351
- Romania - RO - ROU - 40
- Slovakia - SK - SVK - 421
- Slovenia - SI - SVN - 386
- Spain - ES - ESP - 34
- Sweden - SE - SWE - 46
Mobile
Mobile phone numbers in Germany are reserved within five number ranges, consisting of a prefix zero, a service code, and a block identifier.
You can find out the mobile phone operator for a specific number by calling 01805-001133 from a landline.
Originally, it was possible to determine the provider of German mobile phone numbers based on the mobile phone prefix.
However, with most people taking their mobile phone numbers with them when switching providers, the boundaries between different providers are becoming increasingly blurred.
This can be particularly useful if your contract includes a flat rate to a specific provider, making information about the respective provider less important.
Other Countries/Territories
Abkhazia, a disputed state, uses a country code of 7 840 for landline and 7 940 for mobile. Its national number length is 7 digits, with a variable dialing plan.

Albania's country code is 355, and its national number length is 8 digits for fixed lines and 9 digits for mobile. The international access code is 00, and the national trunk prefix is 0.
Andorra's country code is 376, and its national number length is 6 or 9 digits in special cases. The dialing plan is fixed.
Armenia's country code is 374, and its national number length is 8 digits. The international access code is 00, and the national trunk prefix is 0.
The country codes for Azerbaijan, Belarus, Bosnia and Herzegovina, Faroe Islands, Georgia, Gibraltar, Kosovo, North Macedonia, Moldova, Monaco, Montenegro, Russia, San Marino, Serbia, South Ossetia, Switzerland, Transnistria, Turkey, Northern Cyprus, United Kingdom, and Ukraine are listed below:
Short
In Germany, short numbers are used for emergencies and other essential services. These numbers are designed to be easy to remember and quick to dial.
The most well-known short number in Germany is 112, which can be used to contact the police, ambulance services, and fire brigade. This number is not only valid in Germany but also in many other European countries, including all EU states.
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You can also reach the police directly using the national number 110. This is a dedicated line that allows you to contact the police without having to go through an operator.
In addition to emergency services, short numbers in Germany also serve other purposes. For example, the number 115 is the unified government service number, where you can book appointments at government offices.
The number range 116xxx is reserved for social services, with specific extensions for different services. For example, 116 117 is the medical on-call service available outside regular hours.
Here's a list of short numbers in Germany and their uses:
- 112: European emergency number for police, ambulance, and fire department
- 110: Direct line to the police
- 115: Unified government service number
- 116xxx: Social services, with specific extensions for different services
- 118xx: Directory assistance
Germany-Specific Information
Germany has a unique phone number system that's worth understanding, especially if you're planning a trip or moving there. A telephone number in Germany serves as a unique identifier, allowing individuals to connect with each other via phone calls.
Each national number is part of a larger system that includes country and area codes, ensuring calls are directed to the correct location or subscriber. To get a German phone number, you can contact a telecommunications provider in Germany, who will offer various local number options, including mobile and landline phone numbers.
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To dial German phone numbers, you need to dial the area code followed by the subscriber number. If you're dialing from outside Germany, you need to dial the country code (0049 for Germany), followed by the area code (without the leading zero) and the subscriber number.
There are over 5000 local networks and geographic area codes in Germany, each with its own unique area code. For example, Hamburg has the area code 040, while Frankfurt has the area code 069.
Here are some common German area codes:
To find someone's phone number in Germany, you can try searching online or consulting local directories like dastelefonbuch.de, the online version of the old school telephone book.
International Dialing and Emergency Calls
Making international calls in Europe can be a bit tricky, but don't worry, I've got you covered. Calls to pan-European 116 service numbers are free of charge, and you can dial them without a long-distance prefix or area code.
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To make international calls, you need to use the correct country code. For example, if you're calling Germany, you need to add the country code 0049 before the actual phone number.
Here's a list of country codes for EU countries:
- Austria - AT - AUT - 43
- Belgium - BE - BEL - 32
- Bulgaria - BG - BGR - 359
- Croatia - HR - HRV - 385
- Cyprus - CY - CYP - 357
- Czech Republic - CZ - CZE - 420
- Denmark - DK - DNK - 45
- Estonia - EE - EST - 372
- Finland - FI - FIN - 358
- France - FR - FRA - 33
- Germany - DE - DEU - 49
- Greece - GR - GRC - 30
- Hungary - HU - HUN - 36
- Ireland - IE - IRL - 353
- Italy - IT - ITA - 39
- Latvia - LV - LVA - 371
- Lithuania - LT - LTU - 370
- Luxembourg - LU - LUX - 352
- Malta - MT - MLT - 356
- Netherlands - NL - NLD - 31
- Poland - PL - POL - 48
- Portugal - PT - PRT - 351
- Romania - RO - ROU - 40
- Slovakia - SK - SVK - 421
- Slovenia - SI - SVN - 386
- Spain - ES - ESP - 34
- Sweden - SE - SWE - 46
International Dialing Codes
International dialing codes are a crucial part of making calls from one country to another. They ensure that calls are properly routed to the correct country.
To dial a German phone number from outside Germany, you need to add the country code 0049 before the actual phone number. This is a standard practice for making international calls.
In Europe, country codes work to make paperwork a lot easier, since you don’t have to write out the full name for every country. The International Organization for Standardization (ISO) publishes these codes.
The country code for the United Kingdom is GB, and for Germany it's DE. These codes can be used in both 2-letter and 3-letter formats.
Here's a list of country codes for some European countries:
- Austria - AT - AUT - 43
- Belgium - BE - BEL - 32
- Germany - DE - DEU - 49
- Switzerland - CH - CHE - 41
- United Kingdom - GB - GBR - 44
Key Factors in Emergency Calls

In an emergency call, it's essential to keep calm and let the call guide you. The person on the other end will ask you a series of questions to gather crucial information.
You'll be asked to provide the caller's name, location, and local phone number. This helps emergency services get a quick understanding of the situation.
The location of the incident is also crucial, so be prepared to share the address where the emergency is taking place. This will help responders arrive at the scene as quickly as possible.
You'll also be asked to describe what happened, including the type of incident, such as a traffic accident, fire, or domestic accident. This information is vital in determining the right course of action.
In addition to providing details about the incident, you'll be asked to report the number of injured or affected people, including their condition and any injuries they may have sustained.
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Here are the key factors to consider in an emergency call:
- Caller's name, location, and local phone number
- Location of the incident (address)
- Description of the incident (type, e.g., traffic accident, fire, etc.)
- Number of injured/affected people, their condition, and injuries
Remember, wait for further questions and only end the emergency call when asked to do so. You may also receive guidance on administering first aid or recommended behavior.
Write Correctly
Writing telephone numbers correctly is crucial, especially when making international calls. The German standard DIN 5008 provides guidelines for formatting written communication, including phone numbers.
To write a phone number correctly, you need to follow a specific format. DIN 5008 specifies that the number format for a national number is 030 12345678.
When dialing from outside Germany, you'll need to add the country code 0049 before the actual phone number. For example, +49 30 12345678. You can also use the double zero instead of the plus sign, like 0049 30 12345678.
For landline numbers with extensions, you can indicate the extension with a hyphen, for example: 030 123456-78.
Here's a quick reference guide to help you write telephone numbers correctly in national and international use:
Mobile phone numbers are written differently than landline numbers. In national use, mobile numbers are simply separated from the area code by a space, for example: 0170 12345678.
Special Cases and Services
In Europe, there are special cases and services that are worth noting. Calls to emergency services can be made by dialing 112, which is a harmonised service number across the European Union.
You can also dial 116xxx for other harmonised services of social value. These numbers are free of charge, and you should dial only the number in question without any prefixes or codes.
Some countries in Europe have special phone numbers, including Germany, where you can find toll-free numbers and premium-rate numbers. Toll-free numbers in Germany start with the prefix 0800, while premium-rate numbers start with 0180 or 0190.
Premium-rate numbers are typically used for services like voting lines, adult content & entertainment, TV and radio shows, or information hotlines. Be aware that charges for calling these numbers can vary, so it's a good idea to check the specific tariffs before making a call.
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Harmonised Services
In the European Union, harmonised service numbers make it easy to access important services.

The EU has designated 112 as the harmonised number for emergency services.
You can also call 116 numbers for other services of social value, which are free of charge.
Calls to 116 numbers are free, and you should dial only the number without any additional prefixes or codes.
Here are the harmonised service numbers:
- 112 for emergency services
- 116xxx for (other) Harmonised service of social value
To call a 116 number, simply dial the number and don't add any extra digits.
Special
In Germany, special phone numbers are used for various services, and they can be identified by their prefixes. These numbers are either toll-free or premium-rate.
Toll-free numbers are a great way to provide customer service and support without charging callers. They start with the prefix 0800, which means the caller won't incur any charges for the call.
Premium-rate numbers, on the other hand, are used for services like voting lines, adult content & entertainment, TV and radio shows, or information hotlines. They can be identified by prefixes 0180 or 0190.
It's worth noting that charges for calling premium-rate numbers can vary, so it's a good idea to check the specific tariffs before making a call.
Here's a quick rundown of the prefixes for special numbers in Germany:
- 0800: Toll-free numbers
- 0180 or 0190: Premium-rate numbers
Frequently Asked Questions
What country's phone code is +31 6?
The country code +31 6 corresponds to the Netherlands. This code is designated by the International Telecommunication Union and managed by the Dutch government.
Which country uses +44 as a phone number?
The country using +44 as its international country code is the United Kingdom. This code is used to dial UK phone numbers from abroad.
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