Country Dialing Guide

Austria country code +43 — call Austria & get a number.

Austria's area codes stretch like an accordion — one digit for Vienna, four or more for an alpine village — so the number length you expect keeps changing. Here's how to read those variable codes, dial right from the US, UK and EU, track the live clock, and claim your own +43 number through MCM.

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🇦🇹 Austria · LiveEurope/Vienna
--:--:--
Vienna
Graz
Linz
+43
Country code
00
Exit code
9.1 m
People
9.1 m
Population
~11 million mobile subscriptions
Active SIMs
3
Mobile operators
+43
Country code
01At a glance

Austria at a glance

The numbers and facts you need before you dial.

Country name
Austria (Republic of Austria)
Country code
+43
ISO codes
AT / AUT
Exit code (from Austria)
00
Trunk prefix (within)
0
Capital
Vienna (Wien)
Largest city
Vienna
Population
~9.1 million
Currency
Euro (EUR, €)
Time zone
CET (UTC+1) / CEST (UTC+2) in summer
Regulator
Austrian Regulatory Authority for Broadcasting and Telecommunications (RTR)
Active SIMs
~11 million mobile subscriptions
02The basics

What is the country code for Austria?

Austria's country code is +43. Dial it after your exit code to reach any Austrian landline or mobile. The wrinkle that trips people up: Austria doesn't fix its number length. A big-city line is short, a rural line is longer, because the area code itself grows the further you get from Vienna. Domestically, every number wears a trunk 0 that you drop when you go international.

Code +43 was assigned to Austria by the ITU under the E.164 plan. The “+” means “dial your local international exit code”; on a mobile, press and hold 0 to type it.

+430043011 4300 43

All four mean the same thing — they connect your call to Austria.

03Dialing format

How to call Austria from anywhere

Dial your exit code, then 43, then the area code or mobile prefix with its leading 0 removed, then the subscriber number. Just remember the area code's length isn't fixed — Vienna gives you one digit, a Tyrolean village four.

COUNTRY
+43
·
AREA
1
·
SUBSCRIBER
XXX XXXX

Full example: +43 1 XXX XXXX — drop the local leading 0 when calling from abroad.

United States & Canada
exit 011
011 + 43 + area code + number
011 43 1 XXXXXXX
United Kingdom
exit 00
00 + 43 + area code + number
00 43 1 XXXXXXX
Europe
exit 00
00 + 43 + area code + number
00 43 1 XXXXXXX
Australia
exit 0011
0011 + 43 + area code + number
0011 43 1 XXXXXXX
04Number format

Austria phone number format explained

This is the part to slow down for. Landline length floats with the area code — Vienna runs on a single 1, regional capitals on 3 digits, and small towns on 4. Add the subscriber number and the total length shifts city to city. Mobiles, by contrast, are uniform: a 4-digit 06xx prefix every time.

Landline

0 + area code + subscriber. Vienna = 01 + subscriber; regional cities = 0XXX + subscriber; smaller towns push to 0XXXX. International: +43 1 1234567 (Vienna) or +43 316 123456 (Graz).

متحرك

06XX + subscriber at home (e.g., 0664 123456). International: +43 664 123456. Every Austrian mobile begins with 06 — the one constant in a variable system.

05Area codes

Austria area codes — major cities

قم بإسقاط الرقم 0 المحلي عند الاتصال من الخارج.

// الدليل الكامل10 إدخالات
مدينةمنطقةكود المنطقة
ViennaVienna1
GrazStyria316
LinzUpper Austria732
SalzburgSalzburg662
InnsbruckTyrol512
KlagenfurtCarinthia463
VillachCarinthia4242
WelsUpper Austria7242
St. PöltenLower Austria2742
DornbirnVorarlberg5572
06شبكات المحمول

Austria mobile network prefixes

The prefix after +43 tells you which network issued the SIM — though number portability means it no longer guarantees the operator.

AT

A1 Telekom Austria

+43 066

typical prefix 0664 (market leader)

MT

Magenta Telekom

+43 067

typical prefix 0676

D

Drei (Hutchison 3)

+43 066

typical prefixes 0660 / 0699

07Time zone

Austria time zone

Austria uses Central European Time (CET, UTC+1), switching to CEST (UTC+2) from late March to late October.

New York
06:00
London
11:00
Dubai
15:00
Singapore
19:00
Sydney
22:00
أفضل نوافذ الاتصال

Austrian offices run a punctual 9-to-5, so an East Coast caller lands best between 14:00 and 17:00 CET (your 08:00–11:00 ET) before Vienna winds down. From the UK you share nearly the entire working day — just allow for the one-hour CET lead.

افتح المخطط التفاعلي لأفضل وقت للاتصال
09تجنب هذه

Common mistakes when calling Austria

تقريبًا كل مكالمة دولية فاشلة تكون مشكلة تنسيق، وليست مشكلة شبكة.

Assuming a fixed number length: this is Austria's signature trap. Area codes run 1 to 4 digits, so total length changes from Vienna to a mountain village

count the actual digits you're given rather than padding or trimming to a habit.

Keeping the leading 0: drop the trunk 0 after +43 (dial +43 1…, never +43 01…)

Keeping the leading 0: drop the trunk 0 after +43 (dial +43 1…, never +43 01…).

Treating Vienna like everywhere else: the capital uses the lone single-digit code, 1

Treating Vienna like everywhere else: the capital uses the lone single-digit code, 1.

Reading 0664 as A1: portability means that prefix may now belong to Magenta, Drei or an MVNO

Reading 0664 as A1: portability means that prefix may now belong to Magenta, Drei or an MVNO.

Mishandling the mobile prefix: keep the full 06xx at home, but strip only the 0 (not the 6) when dialing from abroad

Mishandling the mobile prefix: keep the full 06xx at home, but strip only the 0 (not the 6) when dialing from abroad.

10توفير المال

Tips to reduce the cost of calling Austria

Carry Austrian calls over VoIP or a virtual +43 line instead of paying carrier international rates.

Prefer fixed lines

a Vienna 1 or Graz 316 number usually terminates cheaper than a 0664 mobile.

Sidestep 0900 premium ranges; they bill at service rates, not ordinary call rates.

Keep calls inside the shared CET workday so missed calls don't bounce back at higher tariffs.

11للأعمال التجارية

Why businesses get a Austria virtual number

Austrians put weight on a settled, local presence, and a +43 caller ID — ideally a recognisable Vienna 1 line — signals exactly that. The right area code can even place you in a customer's own Bundesland.

Higher answer rates

Higher answer rates — a domestic +43 ID gets picked up where a foreign number gets declined.

Lower trust friction

Lower trust friction — a Vienna 1 line reads as an established, long-standing operation.

Cheaper inbound

Cheaper inbound — calls terminate over IP rather than international PSTN.

Centralized routing

Centralized routing — pull calls from every Bundesland into one team, wherever based.

Faster expansion

Faster expansion — enter the Austrian market without local infrastructure.

Real PSTN presence

Real PSTN presence — genuine geographic and mobile numbers.

MCMمنصة

Austria أرقام افتراضية مع My Country Mobile

Stand up Austrian DIDs in minutes — a short Vienna 1 line or a regional code from Graz to Innsbruck — and route them anywhere on a carrier-grade network.

معرفات DID المحلية في رموز المناطق الرئيسية - يتم توفيرها في دقائق

تحويل المكالمات إلى أي هاتف محمول أو خط أرضي أو نقطة نهاية SIP أو هاتف رقمي في جميع أنحاء العالم

صوت عالي الدقة مع G.711 وG.729 وOpus وAMR-WB - يتم التفاوض عليه تلقائيًا لكل مكالمة

زمن استجابة أقل من 150 مللي ثانية على الممرات الصوتية الرئيسية عبر نقاط الاتصال الموزعة

وقت تشغيل بنسبة 99.99% لاتفاقية مستوى الخدمة (SLA) مدعومة ببنية أساسية احتياطية جغرافيًا وتجاوز فشل الوحدات الفرعية الثانية

دعم WebRTC للاتصال عبر المتصفح دون تثبيت الهاتف الرقمي

واجهات برمجة تطبيقات REST لتوفير سجلات تفاصيل المكالمات والتوجيه والمكالمات (CDRs)

حماية مدمجة من الاحتيال من خلال اكتشاف الحالات الشاذة بالذكاء الاصطناعي وتقنية STIR/SHAKEN

مراقبة الشبكة ودعم مخصص على مدار 24 ساعة طوال أيام الأسبوع

12ابدأ

How to get your Austria virtual number

معظم الشركات تعمل خلال ساعات، وليس أيام.

1

Choose your Austrian number — a one-digit Vienna 1 line, a regional city code, or a 06xx mobile-style DID.

2

Verify your account and business details.

3

Set the routing — forward to SIP, a softphone app, or PSTN.

4

Go live and start taking Austrian calls.

13الدول ذات الصلة

أدلة الاتصال بالدولة الأخرى

المزيد من رموز البلدان التي تستحق وضع إشارة مرجعية عليها.

Get a Austria virtual number with MCM

Pick your code — from a single-digit Vienna line to a four-digit alpine town — get a +43 number, and start making and taking Austrian calls today.

FAQ

Austria +43 — FAQ

Why do Austrian phone numbers come in different lengths?expand_more

Because area codes range from 1 digit (Vienna) to 4 digits (small towns), so the overall number length shifts with the location.

How do I call Austria from the United States?expand_more

Dial 011, then 43, then the area code or mobile prefix with the leading 0 removed, then the subscriber number.

What is Vienna's area code?expand_more

Just 1 — the only single-digit area code in the country.

How long can an Austrian area code be?expand_more

From one to four digits; regional capitals like Graz (316) sit in the middle, while villages such as Dornbirn (5572) use four.

How do I recognise an Austrian mobile?expand_more

It always uses a 06xx prefix (for example +43 664…), regardless of where the landline length varies.

Do I drop the 0 from a mobile prefix when calling from abroad?expand_more

Yes — 0664 becomes +43 664; you remove only the leading 0, never the 6.

Does the prefix tell me the carrier?expand_more

No — portability means a 0664 number once on A1 may now run on Magenta, Drei or an MVNO.

Does Austria change its clocks?expand_more

Yes — CET in winter, CEST (UTC+2) from late March to late October.

Which currency is used in Austria?expand_more

The euro (EUR, €).

Can my business get an Austrian number without an office there?expand_more

Yes — MCM provisions +43 DIDs, from Vienna codes to regional ones, with no local presence.