Calling to Liechtenstein
- A leading '+' in the phone number means 'dial your country's exit code'.
- Calling from a mobile phone: dial from on the country where you're currently located.
- Calling from a VoIP or satellite phone: dial from on the country where the phone is registered.
Liechtenstein’s country code may be mislabeled:
- Country code 00423 (exit code of ’00’ used in many European, Asian, and African nations followed by Liechtenstein’s country code of ‘423).
- Country code 011423 (exit code of ‘011’ used in the United States and Canada followed by Liechtenstein’s country code of ‘423’).
When calling to a mislabeled country code, remove the exit code from the call sequence and replace it with the exit code of the country where the call is dialed.
… to a mobile (cellular) phone
Use the same call sequence.
When calling a mobile phone user, dial to the country where the mobile phone is registered, regardless of where the person is roaming.
… to a VoIP phone
Use the same call sequence.
When calling a VoIP phone user, dial to the country where the VoIP phone is registered, regardless of where the person is roaming.
… to a satellite phone
Liechtenstein does not have a country-specific satellite phone system.
Most satellite phones operate on their country code – calls to these satellite phones follow their own call sequence.
… sending a fax
Use the same call sequence.
Calling within Liechtenstein (domestic dialing)
Dial all calls within Liechtenstein with the entire number. There is no trunk prefix for calls within Liechtenstein.
| seven digits |
| local phone number |
Liechtenstein phone numbers explained
Number details
Liechtenstein numbers are seven digits.
Mobile numbers are interspersed with landline phone numbers.
An example of a Liechtenstein phone number
The Liechtenstein Tourism Office lists its phone number in Vaduz as ‘+423 239 63 63’.
Number explanation
| 423 | 239 63 63 |
| country code for Liechtenstein | local phone number within Vaduz |
Local example – calling from another location in Vaduz
Dial all numbers for all calls within Liechtenstein.
| ”239 |
| ””local |
Long distance example – calling from Ruggell, Liechtenstein (on the other side of the country) or a mobile phone
Dial all numbers for all calls within Liechtenstein.
| ”239 |
| ””local |
International example -calling from outside Liechtenstein
To call from outside Liechtenstein, dial the exit code of the country the call is dialed from, followed by Liechtenstein’s country code of ‘423’, followed by the local phone number.
| exit code | 423 | 239 63 63 |
| exit code the country the call is dialed from | country code for Liechtenstein | local phone number within Vaduz |
Calling from Liechtenstein
’00’ is used as an exit code when dialing an international call from Liechtenstein.
Sources and more resources
- Liechtensteinische Landesverwaltung – Ministry responsible for telecommunications regulation in Liechtenstein.
- Liechtensteinische Landesverwaltung – Liechtenstein National Numbering Plan – The national numbering plan of Liechtenstein.
- BEREC (Body of European Regulators for Electronic Communications) – European agency responsible for regulation and co-ordination of European telecommunication markets.
- ITU (International Telecommunications Union) – United Nations specialized agency for information and communications technologies.
- International Telecommunications Union – DIALLING PROCEDURES (INTERNATIONAL PREFIX, NATIONAL (TRUNK) PREFIX AND NATIONAL (SIGNIFICANT) NUMBER) (IN ACCORDANCE WITH ITU-T RECOMMENDATION E.164 (11/2010)) – A collection of dialing procedures for all countries and regions of the world. Retrieved 8 October 2016.
- International Telecommunications Union – Liechtenstein (country code +423) national numbering plan on file with ITU – Details of Liechtenstein’s telephone numbering plan as submitted to the ITU. Retrieved 15 November 2016.
- Liechtensteinische Landesverwaltung – Liechtenstein National Numbering Plan – national numbering plan for Liechtenstein.
- Wikipedia – Telephone Numbers in Liechtenstein – Wikipedia entry for telephone number data for Liechtenstein. Includes specific number ranges for each city as well as detail on calling procedures.
- BT – the Phonebook –Liechtenstein International Codes – Summary of phone codes for Liechtenstein from the BT phone book.