Need to reach a friend in Vienna, book a hotel in Salzburg, or handle business with someone in Graz? Calling Austria from the United States might feel like a challenge at first—but it’s actually quite simple once you understand the steps. This guide breaks it all down so you can connect with Austria smoothly and confidently.
Understanding Austria’s Phone Number System
Austria’s modern telephone system has evolved significantly over the past century. Like many European countries, Austria switched from manual switchboards to automated dialing in the mid-20th century. Today, the country uses a streamlined closed numbering plan, meaning you dial the full number every time, even for local calls.
Austrian phone numbers vary in length, usually between 10 and 13 digits, depending on the city or mobile provider.
Austria Phone Number Format
When dialing an Austrian number from abroad, here’s the general format to follow:
+43 – Area Code – Subscriber Number
- +43 is Austria’s country code
- Area Code can be 1 to 4 digits (without the leading 0 when calling from abroad)
- Subscriber Number follows the area code and varies in length
Example:
- If you’re calling a landline in Vienna: +43 1 234 5678
- For a mobile number: +43 660 123 4567
Common Austrian Area Codes
Here’s a quick list of popular area codes across Austria:
| City/Region | Area Code (without +43) |
|---|---|
| Vienna | 1 |
| Graz | 316 |
| Salzburg | 662 |
| Innsbruck | 512 |
| Linz | 732 |
| Klagenfurt | 463 |
| Mobile networks | 650, 660, 664, 676, 699 |
Note: Always drop the leading “0” in the area code when calling from outside Austria.
How to Call Austria from the US
Here’s your easy, step-by-step guide:
Step-by-Step Format
- Dial the US international access code: 011
- Dial Austria’s country code: 43
- Dial the Austrian area code (without the leading 0)
- Dial the local phone number
Example:
- To call a landline in Vienna (area code 1), dial:011 – 43 – 1 – XXX XXXX
- To call a mobile number in Austria (like 660), dial:011 – 43 – 660 – XXX XXXX
Tips for Smooth International Calling
Double-check time zones: Austria is typically 6 hours ahead of Eastern Time (ET). Try not to call at 2 a.m. their time!
Know your rates: International calls can get pricey. Contact your carrier or use an app like Dingtone to cut costs.
Save the number in your contacts: Use the international format with +43 so your phone recognizes the number anywhere.
Make Austrian Calls the Smart Way with VoIP Apps
If you want to avoid high calling rates or don’t have international service, consider using VoIP (Voice over IP) apps. Apps like Dingtone let you call Austrian numbers over Wi-Fi or mobile data. That means:
- No SIM card switches
- No expensive roaming charges
- You can even get a second number to call from
This is ideal for travelers, expats, or businesses handling international communication.
Finnal Thoughts
Calling Austria from the US doesn’t have to be complicated. Once you understand the format and have the right number, you’re just a few taps away from connecting. Whether it’s for business, family, or travel, your Austrian contacts are now just one simple call away.