---
title: "+423 Country Code: Liechtenstein Dialing Code & Format"
description: "+423 is the country code of Liechtenstein. To call, dial +423 then the number without the leading 0. Examples, number length and time zones."
url: https://ailocator.app/country-codes/liechtenstein
lang: en
dateModified: "2026-10-18"
---

Country calling code

#  +423 Liechtenstein country code

Liechtenstein’s international calling code is **+423**. To call a Liechtenstein number from another country, dial your exit code, then 423, then the local number without the leading 0.

Calling code

+423

ISO 3166 code

LI · 438

Exit code (calling out)

00

Trunk prefix (domestic)

0

Number length

7–9 digits

Time zones

Vaduz

Local time

—

Number formats and examples are generated from [libphonenumber-js numbering-plan metadata](https://github.com/catamphetamine/libphonenumber-js). They describe numbering rules, not a verified active subscriber or a phone’s current location. For an individual number, try the [free format lookup](https://ailocator.app/phone-number-lookup).

## How to call Liechtenstein

| Calling from | Dial |
| --- | --- |
| A mobile phone, anywhere | `+423 660 234 567` |
| United States & Canada | `011 423 660 234 567` |
| UK, Europe & most countries | `00 423 660 234 567` |
| Australia | `0011 423 660 234 567` |
| Inside Liechtenstein | `660 234 567` |

Inside Liechtenstein, numbers are written with the trunk prefix 0 (for example 660 234 567). Drop that 0 when you dial from abroad.

## Liechtenstein phone number format

A sample mobile number in Liechtenstein is written **+423 660 234 567** internationally, **660 234 567** locally, and **+423660234567** in the E.164 format that apps and websites store. Numbers are 7–9 digits long after the country code.

Not sure where a number is from? Paste it into our free [phone number lookup](https://ailocator.app/phone-number-lookup) to see the country, line type and correct format.

## Calling abroad from Liechtenstein

To call another country from a Liechtenstein landline, start with the exit code **00**, then the destination country code. On a mobile phone, holding **0** to type **+** works everywhere and replaces the exit code.

## Missed call from +423?

If you don’t know anyone in Liechtenstein, be careful with short missed calls from international numbers. “One-ring” scams hope you call back a premium-rate line. Don’t return the call, don’t share codes sent by SMS, and block the number if it keeps calling. A genuine contact will usually leave a message or text.

AI Family Locator

## Request location sharing for a +423 number

Enter the Liechtenstein number to prepare a request. The owner must install the iPhone app and approve sharing before a live GPS location appears.

[Locate the number](https://ailocator.app/start)

## Frequently asked questions

### Which country uses the +423 code?

+423 is the international calling code of Liechtenstein (LI). No other country uses it.

### How do I call Liechtenstein from the United States?

Dial 011 (the US exit code), then 423, then the local number without the leading 0. From a mobile phone you can simply type +423 660 234 567.

### How many digits are in a Liechtenstein phone number?

National numbers in Liechtenstein are 7–9 digits long after the +423 country code. A typical mobile number looks like +423 660 234 567.

### Can I find the location of a +423 number?

Not from the number alone. Enter the number in [AI Family Locator](https://ailocator.app/start) and send a location request. Live GPS location appears only after the owner installs the app and approves sharing. A number lookup shows only numbering details, not a current location.

## Nearby calling codes

-   [ Slovakia +421](https://ailocator.app/country-codes/slovakia)
-   [ Czechia +420](https://ailocator.app/country-codes/czechia)
-   [ Germany +49](https://ailocator.app/country-codes/germany)
-   [ Poland +48](https://ailocator.app/country-codes/poland)
-   [ Norway +47](https://ailocator.app/country-codes/norway)
-   [ Svalbard & Jan Mayen +47](https://ailocator.app/country-codes/svalbard-and-jan-mayen)
-   [ Sweden +46](https://ailocator.app/country-codes/sweden)
-   [ Denmark +45](https://ailocator.app/country-codes/denmark)

[All country calling codes →](https://ailocator.app/country-codes)

Source: [Original page](https://ailocator.app/country-codes/liechtenstein) · Last updated: 2026-10-18