A Austria number gives your business a local presence with country code +43. Inside Austria, callers dial the trunk prefix 0 before the area code. From abroad, callers dial +43 and drop the 0.
Number types in Austria
- Local numbersGeographic numbers with a city or regional area code. Customers see a familiar local number and call you at local rates.
- National numbersNon-geographic numbers that work nationwide without tying you to one city — ideal for a single number across the whole country.
- Mobile numbersNumbers from mobile ranges, for services that need a mobile-looking number. SMS capability depends on the range.
- Toll-free numbersFree for your callers from most networks. You cover the inbound cost, which lowers the barrier for sales and support calls.
Local numbers by city
- Vienna 01
- Graz 0316
- Linz 0732
- Salzburg 0662
- Innsbruck 0512
- Villach 04242
- Dornbirn 05572
- Wiener Neustadt 02622
- Steyr 07252
- Feldkirch 05522
- Lend 06416
- Bregenz 05574
- Baden 02252
- Traun 07229
- Wolfsberg 04352
- Lustenau 05577
- Mödling 02236
- Wels 07242
- Saalfelden am Steinernen Meer 06582
- Hohenems 05576
- Stockerau 02266
- Klosterneuburg 02243
- Amstetten 07472
- Telfs 05262
- Bludenz 05552
National prefixes
Toll-free prefixes
Austria numbering at a glance
| Country code | +43 |
|---|---|
| Trunk prefix | 0 |
| International call prefix | 00 |
| Geographic number length | 4–13 digits after the country code |
| Mobile number length | 7–13 digits |
| Example landline format | +43 1 234567890 |
| Number types in the plan | Local, national, mobile and toll-free |
| Capital | Vienna |
| Official languages | German, Croatian, Hungarian |
| Currency | EUR |
| Time zone | Europe/Vienna |
What you get with every Austria number
- Delivery to your SIP trunk, IP-PBX, Microsoft Teams (Direct Routing), softphone or any mobile number
- Time-of-day routing, failover destinations and simultaneous ring
- Real-time call records and usage in the customer portal
- Number porting in and out, where the Austria regulator allows it
Requirements for Austria numbers
Some Austria number ranges require proof of a business or residential address, or company registration documents. You will see exactly what is needed for the number you choose before you pay, and you can upload documents in the portal. How verification works.
Frequently asked questions
Can I get a Austria number if my business is based elsewhere?
Often, yes. Many Austria ranges are available to international businesses; others need a local address. The requirement is shown on each number before checkout.
How do people abroad call a Austria number?
They dial their international access code (or + on a mobile), then 43, then the number without the leading 0. For example: +43 1 234567890.
Can I move my existing Austria number to you?
In most cases, yes. Contact sales with the number and current provider and we will confirm portability and timing.
Which Austria cities can I get a local number in?
We list local area codes for 25 Austria cities and regions, including Vienna, Graz, Linz, Salzburg, Innsbruck and Villach. Live stock is shown on each city page.