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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 at a glance
The numbers and facts you need before you dial.
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.
All four mean the same thing — they connect your call to Austria.
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.
Full example: +43 1 XXX XXXX — drop the local leading 0 when calling from abroad.
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).
мобільний
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.
Austria area codes — major cities
Відкидайте місцевий початковий 0 під час дзвінка з-за кордону.
| Місто | Регіон | Код міста |
|---|---|---|
| Vienna | Vienna | 1 |
| Graz | Styria | 316 |
| Linz | Upper Austria | 732 |
| Salzburg | Salzburg | 662 |
| Innsbruck | Tyrol | 512 |
| Klagenfurt | Carinthia | 463 |
| Villach | Carinthia | 4242 |
| Wels | Upper Austria | 7242 |
| St. Pölten | Lower Austria | 2742 |
| Dornbirn | Vorarlberg | 5572 |
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.
A1 Telekom Austria
typical prefix 0664 (market leader)
Magenta Telekom
typical prefix 0676
Drei (Hutchison 3)
typical prefixes 0660 / 0699
Austria time zone
Austria uses Central European Time (CET, UTC+1), switching to CEST (UTC+2) from late March to late October.
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.
Відкрийте інтерактивний планувальник найкращих дзвінківCommon mistakes when calling Austria
Майже кожен невдалий міжнародний дзвінок є проблемою форматування, а не проблемою мережі.
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.
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.
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.
Вищі показники відповідей
Higher answer rates — a domestic +43 ID gets picked up where a foreign number gets declined.
Знизьте тертя довіри
Lower trust friction — a Vienna 1 line reads as an established, long-standing operation.
Дешевше в'їзд
Cheaper inbound — calls terminate over IP rather than international PSTN.
Централізована маршрутизація
Centralized routing — pull calls from every Bundesland into one team, wherever based.
Швидше розширення
Faster expansion — enter the Austrian market without local infrastructure.
Реальна присутність PSTN
Real PSTN presence — genuine geographic and mobile numbers.
Austria віртуальні номери з 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.
Місцеві DID у основних кодах регіонів — надається за хвилини
Переадресація викликів на будь-який мобільний, стаціонарний телефон, кінцеву точку SIP або програмний телефон у всьому світі
Голос HD з G.711, G.729, Opus і AMR-WB — автоматичне узгодження для кожного виклику
Затримка менше 150 мс у основних голосових коридорах через розподілені точки доступу
99,99% часу безперебійної роботи за угодою про рівень обслуговування за підтримки гео-надлишкової інфраструктури та відмовостійкості sub-2s
Підтримка WebRTC для викликів через браузер без встановлення програмного телефону
REST API для надання, маршрутизації та детальних записів викликів (CDR)
Вбудований захист від шахрайства з виявленням аномалій штучного інтелекту та STIR/SHAKEN
Цілодобовий моніторинг мережі та спеціальна підтримка
How to get your Austria virtual number
Більшість компаній працюють протягом кількох годин, а не днів.
Choose your Austrian number — a one-digit Vienna 1 line, a regional city code, or a 06xx mobile-style DID.
Verify your account and business details.
Set the routing — forward to SIP, a softphone app, or PSTN.
Go live and start taking Austrian calls.
Other country dialing guides
More country codes worth bookmarking.
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.
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.