Liechtenstein country code
+423 is the country code of Liechtenstein. From the US, dial 011 423 660 234 567; from a mobile phone, dial +423 660 234 567.
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How to dial Liechtenstein
Dial the exit code of the country you are calling from, then 423 without the plus sign, then the local number. Exit codes from ten large calling countries:
The example is a mobile number in Liechtenstein, written locally as 660 234 567. Numbers in Liechtenstein are usually written without the leading 0; if one starts with 0, leave it out after the country code.
Time in Liechtenstein and the best time to call
Liechtenstein is on UTC+1. Compared with New York its clock is +6 h, with London +1 h and with Dubai -3 h (today's offsets, daylight saving included).
Liechtenstein changes its clocks for daylight saving, so its offset moves between UTC+1 and UTC+2 during the year.
Business hours in Liechtenstein run 09:00–18:00 local time on working days. On other clocks that is:
The weekend in Liechtenstein is Saturday and Sunday.
How numbers in Liechtenstein are built
A number in Liechtenstein is the country code +423 followed by a national number of 7 or 9 digits. The trunk prefix, where there is one, is dropped after the code.
Written locally as 660 234 567, an example mobile number in Liechtenstein is dialed as +423 660 234 567 from abroad.
To call out of Liechtenstein, dial 00, then the other country's code and number. On a mobile phone you can type + instead of 00.
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Right from your browser, no app or SIM card. Charged per started minute, with no connection fee.
Prices checked October 30, 2026.
A call or message from +423 you don't recognize
The country code shows which country's numbering plan a number is registered in. It doesn't show who is calling, and caller IDs can be spoofed, so a +423 number isn't proof that the person is in Liechtenstein.
- Don't call back an unfamiliar international number, especially after a single ring. A missed call that tempts you to return it is a known callback trap, and a call to a premium-rate number can cost far more than a normal one.
- Never share verification codes, passwords or card details with someone who contacts you unprompted, whichever country the number appears to be from.
- If calls or messages keep coming, block the number and report it through your mobile carrier.
- Most calls from Liechtenstein are ordinary calls from family, friends, colleagues and businesses. If you are expecting one, save the number once the person has confirmed it.
Frequently asked questions
What is the country code for Liechtenstein?
The country code for Liechtenstein is +423. From abroad, dial your exit code (00 from most countries, 011 from the US and Canada), then +423 without the plus sign, then the local number. Written locally as 660 234 567, an example mobile number in Liechtenstein is dialed as +423 660 234 567 from abroad.
What's the exit code to dial Liechtenstein from a mobile?
On a mobile phone you can skip exit codes altogether: type +423 and then the local number. From a landline, dial 011 from the US or Canada, 00 from the UK and most of Europe, or your own country's exit code first.
Do I need to drop the leading 0 when dialing Liechtenstein?
Numbers in Liechtenstein are usually written without the leading 0; if one starts with 0, leave it out after the country code.
What time is it in Liechtenstein, and when is a good time to call?
Liechtenstein is on UTC+1. Business hours there (09:00–18:00) are 08:00–17:00 UTC, 03:00–12:00 in New York and 08:00–17:00 in London.
How many digits is a phone number in Liechtenstein?
A number in Liechtenstein has 7 or 9 digits after the country code +423, not counting a leading trunk digit.
How much does it cost to call Liechtenstein?
With QuikRing a call to Liechtenstein costs $0.22/min to a mobile and $0.22/min to a landline, charged per started minute. You call from your browser, so there is no SIM card, roaming plan or app to set up.
Who is calling me from +423?
The code shows which country's numbering plan a number belongs to, not who is calling, and caller IDs can be spoofed. Don't call back an unknown number, block it if it keeps calling, and report it through your mobile carrier.