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Liechtenstein Country Code: +423

The international calling code for Liechtenstein is +423. You need this code to dial any phone number in Liechtenstein from another country. This code is assigned by the International Telecommunication Union (ITU) under the E.164 standard. Below you will find everything you need to successfully place a call to Liechtenstein, including the correct number format, trunk prefix, and worked examples.

Country Code
+423
ISO Code
LI
Trunk Prefix
None
No prefix to remove
Example Number
+423 660 123 456

How to Call Liechtenstein from Abroad

Follow these steps to dial a phone number in Liechtenstein from any other country. The process is the same whether you are calling a landline or a mobile number.

  1. 1
    Dial the international access code or +

    On a mobile phone, press and hold 0 to get the + symbol. From a landline, dial your country's exit code (00 from most of Europe, 011 from the US/Canada, 0011 from Australia). With Kinvo, simply type + in the dialer.

  2. 2
    Dial Liechtenstein's country code: 423

    After the + or exit code, enter 423. This routes your call to Liechtenstein's telephone network.

  3. 3
    Dial the full local number

    Liechtenstein does not use a trunk prefix, so dial the local number exactly as written after the country code. No digits need to be removed.

  4. 4
    Dial the remaining local number

    Enter the area code (if applicable) and the subscriber number. The complete international number should look like this: +423 660 123 456

Liechtenstein Phone Number Format

Landline Numbers

Landline numbers in Liechtenstein typically include an area code that identifies the city or region, followed by the subscriber number.

Mobile Numbers

Mobile phone numbers in Liechtenstein typically begin with 6 (after the country code).

International Format Example

+423 660 123 456
+423 = Country codeRemaining digits = Area code + subscriber number

Dialing Example: Calling Liechtenstein

Liechtenstein does not use a trunk prefix, so the domestic and international formats are very similar. Simply add +423 before the local number:

Local number:660 123 456
International format:+423 660 123 456

Call Liechtenstein from Your Browser

With Kinvo, you can call landlines and mobiles in Liechtenstein directly from Chrome, Firefox, Safari, or Edge. No app to install, no subscription. Just sign up, add pay-as-you-go credits (starting from $5), and dial +423 followed by the local number.

Every new account includes a free 1-minute test call. No credit card required.

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Frequently Asked Questions: Liechtenstein Country Code

What is the country code for Liechtenstein?

The international dialing code for Liechtenstein is +423. This code must be dialed before the local phone number when calling Liechtenstein from any other country. The ISO 3166-1 alpha-2 code for Liechtenstein is LI.

How do I call Liechtenstein from the United States?

From the US, dial 011 (the US exit code) followed by 423 (the Liechtenstein country code) and then the local number. Alternatively, dial +423 from a mobile phone. For example: +423 660 123 456.

Do I need to drop the 0 when calling Liechtenstein internationally?

Liechtenstein does not use a trunk prefix that needs to be removed. Simply add the country code +423 before the local number as-is.

What do Liechtenstein mobile numbers start with?

Mobile phone numbers in Liechtenstein typically start with 6 after the country code +423. When dialing from abroad, the full mobile number would begin with +423 6...

Can I call Liechtenstein from my browser?

Yes. Kinvo allows you to call any phone number in Liechtenstein directly from your web browser using WebRTC technology. No app download or installation is required. Simply create a free account, add credits (from $5), and dial +423 followed by the local number. Calls include HD voice quality and end-to-end encryption.