EnglishSending SMS to Liechtenstein
Liechtenstein dials on +423 with seven-digit numbers. German in Latin script applies. The principality shares much of its telecommunications infrastructure with Switzerland, and its numbering was separated from the Swiss plan only in 1999.
How to dial Liechtenstein
Every part of the number, laid out separately, then the same thing written the way an API expects it.
+423 — +423 followed by the national number
From abroad, replace your exit code with +, then 423, then the national number — dropping the national trunk prefix if the country uses one (a leading 0 in most, though not in the +1 numbering plan). Store numbers in E.164 (+423…) and they work from any country and any API.
Liechtenstein by the numbers
The figures below come from public country data and set the context for how much SMS traffic Liechtenstein actually carries.
How your name appears in Liechtenstein
General guidance — we have not yet confirmed Liechtenstein-specific sender ID rules.
Delivered on +423Sender ID rules for +423
Both alphanumeric and numeric sender IDs are supported where the local network allows it. Exact registration steps, character limits and lead time vary by operator, and are confirmed as part of onboarding before your first send.
What people send most: OTP and account verification · Order and delivery updates · Appointment and service reminders.
Message length: under the standard SMS encoding, a segment typically holds 160 GSM-7 characters, or 70 once a message uses Unicode — Arabic, Chinese, Cyrillic, emoji. Longer messages split into several segments automatically and are billed per segment; exact limits are confirmed for Liechtenstein as part of onboarding.
What Liechtenstein requires
General practice for reaching Liechtenstein — market-specific requirements are confirmed with you before your first send.
Requirement 1 of 4: Get clear consent before sending marketing messages, and keep a record of it.
Get clear consent before sending marketing messages, and keep a record of it.
Checked automatically on every message we send to Liechtenstein — nothing for you to track by hand.
Mobile operators in Liechtenstein
Named operators for Liechtenstein have not been confirmed yet — routing still reaches every licensed network in the market.
Full network coverage
Routes provision automatically to every licensed operator serving Liechtenstein — no operator list for you to maintain.
One route per message
Each send is evaluated in real time and placed on the best-performing path available at that moment.
Delivery reporting either way
Per-message delivery status, the same whether an operator is named on this page or not.
Common SMS use cases in Liechtenstein
Time-critical — it has to land in seconds, which is the reason SMS still wins here over push or email.
Keeps the recipient's attention without needing an app open, for the moment they actually care about the update.
Cuts no-shows more effectively than email — most people notice a text within minutes of it arriving.
All country calling codes
Looking for a different country? Pick a continent, or search by name, code or ISO — no need to go back to the directory page.
AlbaniaAL+355
AndorraAD+376
AustriaAT+43
BelarusBY+375
BelgiumBE+32
Bosnia and HerzegovinaBA+387
BulgariaBG+359
CroatiaHR+385
CyprusCY+357
CzechiaCZ+420
DenmarkDK+45
EstoniaEE+372
FinlandFI+358
FranceFR+33
GermanyDE+49
GreeceGR+30
HungaryHU+36
IcelandIS+354
IrelandIE+353
ItalyIT+39
KosovoXK+383
LatviaLV+371LiechtensteinLI+423
LithuaniaLT+370
LuxembourgLU+352
MaltaMT+356
MoldovaMD+373
MonacoMC+377
MontenegroME+382
NetherlandsNL+31
North MacedoniaMK+389
NorwayNO+47
PolandPL+48
PortugalPT+351
RomaniaRO+40
San MarinoSM+378
SerbiaRS+381
SlovakiaSK+421
SloveniaSI+386
SpainES+34
SwedenSE+46
SwitzerlandCH+41
UkraineUA+380
United KingdomGB+44
Vatican CityVA+3Other country codes
Countries with neighbouring dialling codes.
Start sending to Liechtenstein
Direct routes, per-operator delivery reporting and sender ID handling for +423 — from one dashboard or one API call.