Phone Numbers In Austria: Understanding The Digit System

Austrian phone numbers are a little complicated. There are no standard lengths for area codes or subscribers' numbers, so some subscribers' numbers may be as short as three digits. However, most mobile phone numbers are seven or eight digits, not including the area code. The first two digits of the area code are always 06, and if the number starts with 07, it's a landline.

Austrian phone numbers can be 9-12 digits long

Mobile phone numbers in Austria are usually seven or eight digits, not including the area code. However, some operators provide 9-12 digit mobile phone numbers. All Austrian mobile numbers start with a 4-digit prefix, and the first two digits are always 06. After the prefix, there are usually 7-9 digits, so 11-13 in all. If the number starts with 07, it's a landline.

If you google the area code, you can find out which mobile phone network is behind a number. It is possible to take an existing number to another carrier, which is why you may not always know which network you are calling.

Landlines start with 07

There are no standard lengths for either area codes or subscribers' numbers in Austria. So some subscribers' numbers may be as short as three digits. Larger towns have shorter area codes allowing longer subscriber numbers in that area.

Mobile phone numbers in Austria are usually seven, eight, nine, eleven, or twelve digits long. If the number starts with 07, it's a landline.

Mobile numbers start with 06

Austrian mobile numbers start with a 4-digit prefix, and the first two digits are always 06. After the prefix, there are usually 7-9 digits, so 11-13 in all. For example, a mobile number could be 06123456789.

Mobile numbers in Austria are usually 11-13 digits in total. This is because the prefix is 4 digits long, and the number after the prefix is usually 7-9 digits long. So, if you are calling an Austrian mobile number from outside Austria, you will need to dial the country code (43) followed by the 11-13 digit mobile number.

It's worth noting that Austrian mobile numbers can also be 9-12 digits long, depending on the operator. Some operators provide 8-digit mobile numbers, which would make the total number of digits 12 when including the country code and the prefix.

If you are in Austria and calling a mobile number within the country, you would not need to dial the country code. So, you would only need to dial the 4-digit prefix (starting with 06) followed by the 7-9 digit number.

There are no standard lengths for area codes

Austrian phone numbers vary in length. There are no standard lengths for area codes or subscribers' numbers. Larger towns have shorter area codes, allowing for longer subscriber numbers. Mobile phone numbers are usually seven or eight digits, not including the area code. However, some operators provide nine to twelve-digit mobile phone numbers. All Austrian mobile numbers start with a four-digit prefix, and the first two digits are always 06. After the prefix, there are usually seven to nine digits, so eleven to thirteen digits in all. If the number starts with 07, it's a landline.

Larger towns have shorter area codes

There are no standard lengths for either area codes or subscribers' numbers in Austria. However, larger towns have shorter area codes, allowing for longer subscriber numbers in that area. For example, mobile phone numbers in Austria are usually seven or eight digits, not including the area code. However, some operators provide 9-12 digit mobile phone numbers. All Austrian mobile numbers start with a 4-digit prefix, and the first two are always 06. After the prefix, there are usually 7-9 digits, so 11-13 in all. If the number starts with 07, it's a landline.

If you google the area code, you can find out which mobile phone network is/was behind a number. It is possible to take an existing number to another carrier, which is also why you may not know which network you are calling.

Frequently asked questions