What does a Liechtenstein phone number look like?
- International format
+423 660234567- IDD format (caller ID)
00423 660234567- Mobile example
-
0660234567(local) →+423 660234567 - Landline example
-
02345678(local) →+423 2345678
Received a call or message from +423?
A call or text from +423 (or 00423) originates from Liechtenstein.
If you don't know anyone in Liechtenstein, be cautious. Common patterns with unfamiliar international numbers:
- One-ring scams (Wangiri): The caller rings once and hangs up, hoping you'll call back a premium-rate number. Don't return calls to numbers you don't recognize.
- SMS phishing: Messages claiming to be from banks, delivery services, or government agencies. Legitimate organizations won't contact you from a +423 number unless you have an account in Liechtenstein.
- Spoofed numbers: The caller ID can be faked. A call showing +423 may not actually originate from Liechtenstein.
If you do know someone in Liechtenstein and want to call them back, see the dialing instructions below.
How to call Liechtenstein from abroad
- International format (recommended)
-
+423 [local number]Example:
+423 660 234 567 - From a mobile phone
-
Press and hold 0 or tap + to get the plus sign, then dial
+423followed by the local number. - From a landline
-
Dial your country's international access code, then
423, then the local number.
| From | Dial |
|---|---|
| US/Canada | 011 423 [local number] |
| United Kingdom | 00 423 [local number] |
| Australia | 0011 423 [local number] |
| Your browser (DialHard) | +423 [local number] |
Do I need to drop the leading zero?
Yes. When calling Liechtenstein from abroad, drop the leading 0 from the local number.
For example, if the local number is 0XX XXX XXXX, dial +423 XX XXX XXXX.
What time zone is Liechtenstein?
Europe/Zurich
Good time to call
06:09 PM local time · Weekend daytime
Good for personal calls.
How much does it cost to call Liechtenstein?
International calls to Liechtenstein vary dramatically by provider. Major US carriers charge $3.00/min or more, while VoIP services like DialHard start at $0.40/min.
| Provider | Rate/min | vs DialHard |
|---|---|---|
| AT&T | $3.00 | 87% more |
| Verizon | $2.99 | 87% more |
| T-Mobile | $3.00 | 87% more |
| DialHard | $0.40 | Save ~87% |
Carrier rates are based on published international calling rates without plan add-ons. Your actual rate may vary.
Current rates to Liechtenstein
$0.40–$0.50/min
Rates vary by mobile vs landline. Billed per minute, rounded up.
Frequently asked questions
Where is the code +423 from?
+423 is the international dialing code for Liechtenstein.
Is +423 a mobile or landline code?
+423 is the country code for all of Liechtenstein — both mobile and landline numbers use this code. The digits after the country code may indicate the number type, but this varies by country.
Is a call from +423 a scam?
Not necessarily. +423 is the legitimate country code for Liechtenstein. However, scammers can spoof any country code. If you don't recognize the number or weren't expecting a call from Liechtenstein, don't call back — especially if they only rang once.
Why won't my call to Liechtenstein connect?
Common issues:
- Wrong format: Make sure you're using +423 (not 00423 or just 423)
- Extra digits: Remove any trunk prefix (usually 0) from the start of the local number
- Missing digits: Ensure you have the complete local number after the country code
What does a Liechtenstein phone number look like?
A Liechtenstein number in international format starts with
+423 followed by the local number.
Example: +423 660234567
How do I save a Liechtenstein number in my contacts?
Always save international numbers in E.164 format: +423 followed by the local number (without the leading 0 if applicable). This format works worldwide.
How do I block calls from +423?
On most smartphones, you can block individual numbers by opening your recent calls, tapping the number, and selecting "Block." To block all calls from a country code, check your carrier's international call blocking options or use a call-filtering app.