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How to call Liechtenstein (country code 423)

LAST UPDATE: June 19th, 2018

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
423239 63 63
country code for Liechtensteinlocal 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 code423239 63 63
exit code the country the call is dialed fromcountry code for Liechtensteinlocal 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