Phone numbers for Liechtenstein

Updated 2026-09-30 · By the SMS Conecta team (SMSConecta Inc.)

Want a +423 number without actually setting foot in Liechtenstein? SMS Conecta hands you a real Liechtensteiner mobile number on the public phone network, live within minutes. Take in unlimited calls and SMS, fire off up to 500 texts and chat for 1,000 minutes a month — and hold onto the number for as long as you'd like.

Country code: +423
Number length: 9 digits (mobile), 7 digits (local)
Main city: Vaduz
Capital: Vaduz
Language: German
Currency: CHF (CHF) — you pay in USD stablecoins
Number types: Mobile, local
In stock now: 32 numbers
From: $1.80 / month · billed yearly

Available Liechtenstein numbers right now

32 Liechtenstein numbers in stock as of 2026-10-28. A sample:

Number	Type	City
+423 XX8 35 XX	Local	Vaduz
+423 XX4 82 XX	Local	Vaduz
+423 XX7 24 XX	Local	Vaduz
+423 XX3 73 XX	Local	Vaduz
+423 XX3 11 XX	Local	Vaduz
+423 XX4 24 XX	Local	Vaduz
+423 XX2 11 XX	Local	Vaduz
+423 XX4 93 XX	Local	Vaduz
+423 XX7 18 XX	Local	Vaduz
+423 XX9 82 XX	Local	Vaduz

Why choose a Liechtenstein (+423) number

Shoppers across Europe, accustomed to tough consumer-protection norms, place more trust in companies that hand them a local number to call or message.

Whether you're selling to Liechtensteiner customers, running a team out of Vaduz, or just need a Liechtenstein number to handle sign-ups, a +423 line brings every conversation into one place.

Since it's a genuine number on the Liechtenstein telephone network, ordinary calls and texts go through without issue — including the one-time passcodes and verification SMS that apps and websites send.

Everything included with your Liechtenstein number

Get as many SMS as you need — codes, alerts, replies, all of it
Send off up to 500 texts monthly
Place outgoing calls for up to 1,000 minutes monthly
Answer unlimited calls from Liechtenstein or from abroad
Hook it into Zoiper, Linphone, 3CX or Asterisk via SIP
Route calls straight to your own mobile
Dial right from your browser — no install required
No lock-in contract; hang onto the number for as long as you like

Compatible with WhatsApp, Facebook, Google, Telegram and more

Being fully SMS-capable, a Liechtenstein number from SMS Conecta handles account verification across messaging apps, social networks, marketplaces and email providers alike — WhatsApp, WhatsApp Business, Telegram, Signal, Instagram, Facebook, Google, Gmail included.

Codes show up instantly, and the voice-call option is there too if you'd rather use it. If an app won't take the number, our replacement guarantee lets you swap it for a new one free within 7 days.

Searching for a Liechtenstein virtual number?

When people search for a Liechtenstein virtual number, what they usually want is a +423 number they can use online — no SIM card, no trip to Liechtenstein required. That's exactly what SMS Conecta delivers, except it's a genuine number drawn from the Liechtenstein numbering plan, not an app-only line or some shared pool.

You can run it from your dashboard, through any SIP app, or forwarded to your own phone, and it takes standard SMS and voice calls just the same — which is exactly why WhatsApp, Telegram, Google and Facebook verification codes come through as they would on any mobile line. Read more: virtual number vs real mobile number.

Liechtenstein number types and pricing

Type	Monthly	Included	In stock
Mobile	$1.80/mo	Unlimited inbound SMS & calls · 500 SMS · 1,000 min	18
Local	$1.80/mo	Unlimited inbound SMS & calls · 500 SMS · 1,000 min	14

Liechtenstein numbers currently in stock

At this moment, 32 Liechtenstein numbers sit ready to be assigned — 18 mobile, 14 local. Local numbers carry a Vaduz identity, while mobile numbers come from national mobile ranges.

A sample of what's available today: +423 XX2 755 2XX (mobile); +423 XX8 35 XX (local). Those XX digits get revealed the moment a number becomes yours.

How Liechtenstein phone numbers are formatted

Liechtenstein's country code is +423. Written in international (E.164) format, a Liechtenstein number is +423 plus 7–9 digits — +423 XX2 755 2XX, for instance.

After the number belongs to you, list it in +423 format across your website, invoices and messaging profiles so it works equally well for Liechtensteiner contacts and international ones.

Dialing Liechtenstein and caller ID

Dialing from the United States or Canada: use 011 423 then the 7–9-digit number. From the UK, Europe, India and most other countries: use 00 423 then the number. On any mobile phone, +423 works no matter where you are.

Dial out through SMS Conecta and whoever you're calling sees your Liechtenstein number on their screen — and Liechtensteiner customers are much more inclined to answer because of it.

Steps to get a Liechtenstein number

Select a +423 number from the live list up above.
Register using your email, then load your wallet with stablecoins.
SMS and calls start coming in the moment the number goes active — typically within minutes.

Who Liechtenstein numbers are for

Startups piloting demand inside Liechtenstein
Consultants working with Liechtensteiner clients remotely
A separate line dedicated to WhatsApp Business or Telegram
Two-factor authentication on business accounts
Liechtensteiner expats staying reachable back home
Outbound sales calls with a local caller ID

Paying whether you're in Liechtenstein or elsewhere

No Liechtensteiner bank card required — top up your wallet with USDT or USDC from any exchange or wallet you already use, and renewals draw from that balance on their own.

Our 7-day replacement guarantee

A 7-day replacement guarantee rides along with every Liechtenstein number. If things don't go your way — WhatsApp, Telegram, Google, Facebook or any other app rejects it, or codes simply don't show up — swap it for a new +423 number with one click in your dashboard, at no cost.

If a refund suits you better: provided the number remains untouched (zero calls, zero SMS), a single click within 7 days sends the entire amount back to your wallet.

Liechtenstein phone numbers — FAQ

Is this really a working Liechtenstein phone number?

Yes — an authentic Liechtenstein number carrying the +423 country code. It rings and takes texts exactly like any other Liechtensteiner line would.

Will a Liechtenstein number work for WhatsApp, Telegram or Instagram?

Yes — every Liechtenstein number takes in the SMS and calls that WhatsApp, Telegram, Instagram, Facebook and Google rely on for verification. If an app ever turns your number down, you get a free replacement within 7 days.

What's the price of a Liechtenstein phone number?

Liechtenstein numbers start from just $1.80 a month on our annual plan ($21.60 charged once a year). There's no setup fee, and every plan bundles unlimited incoming SMS and calls, 500 SMS and 1,000 minutes a month.

What do you actually get with a Liechtenstein number?

Unlimited incoming SMS and calls, 500 outgoing SMS plus 1,000 outgoing minutes each month, along with SIP credentials, call forwarding and the browser dialer.

Do I have to be based in Liechtenstein to order a +423 number?

No. a Liechtenstein number can be ordered online with nothing but an email address, and used from any country you like.

For how long can I hold onto my Liechtenstein number?

As long as you'd like. Renewal happens automatically from your wallet — leave auto-renew switched on and the number remains yours year after year.

What country code does Liechtenstein use?

Liechtenstein's international dialing code is +423, followed by a 7–9-digit national number. Dial 011 423 from the US; dial 00 423 from most other countries.

How many Liechtenstein numbers are currently in stock?

32 at this moment (18 mobile, 14 local). Stock shifts daily — the list up top on this page updates live.

How fast does the number go live?

Most numbers go live within minutes of payment clearing. The full number and SIP credentials show up in your dashboard the moment it's active.

What happens if the number just isn't working out?

You've got double protection: our 7-day replacement guarantee trades it in for a new number at no cost (up to 2 times), and if the number was never used you can take a full refund within 7 days instead — no questions asked.

What types of numbers can I get in Liechtenstein?

At present: mobile, local. This page shows live stock, and every type carries the same allowances plus the 7-day replacement guarantee.

Does a Liechtenstein number take calls too, or just SMS?

Yes. Incoming calls have no limit, same as incoming SMS. They'll ring through the web dialer in your dashboard, any SIP app or PBX, or whichever phone you've forwarded them to.