Austria numbers
Austria's international dial code is +43. This page gathers what we've published about this country's numbers — no names, no uploaders, no reporters. Just numbering-plan facts and aggregate counts.
Dialing information
- International calling code
- +43
- Dialing from abroad
- +43 664 123456
- Dialing locally
- 0664 123456
- Domestic trunk prefix
- 0
- International call prefix
- 00
- National number length
- 4–13 digits
- Mobile number length
- 7–13 digits
- Fixed-line number length
- 4–13 digits
Number formats by line type
- Mobile
- +43 6XX XXXXXX
- Landline
- +43 1 XXXXXXXXX
- VoIP
- +43 7XX XXXXXX
- Toll free
- +43 8XX XXXXXX
- Premium rate
- +43 9XX XXXXXX
Top prefixes
Landline · Vienna
Landline · Klagenfurt
Landline · Innsbruck
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Landline · Graz
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Landline · Original allocation: Three
Mobile · Original allocation: T-Mobile AT
Mobile · Original allocation: A1 TA
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Mobile · Original allocation: T-Mobile AT
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Mobile · Original allocation: A1 TA
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Mobile · Original allocation: A1 TA
Mobile · Original allocation: Three
Mobile · Original allocation: T-Mobile AT
Landline · Salzburg
Mobile · Original allocation: A1 TA
Mobile · Original allocation: A1 TA
Mobile · Original allocation: Three
Mobile · Original allocation: A1 TA
Mobile · Original allocation: Three
Mobile · Original allocation: A1 TA
Mobile · Original allocation: spusu
Mobile · Original allocation: Three
Mobile · Original allocation: T-Mobile AT
Mobile · Original allocation: T-Mobile AT
Mobile
Mobile · Original allocation: Three
Mobile · Original allocation: A1 TA
Mobile · Original allocation: Three
Mobile · Original allocation: Three
Mobile
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Landline · Linz
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Recently indexed numbers
- +43524269510
- +4368860536226
- +433837455953154
- +4315127979
- +436781219005
- +43800300248
- +436641994408
- +4368184329459
- +4368181353417
- +43128849
- +43128850
- +43142409193641
- +4369981823421
- +436649998999
- +4366488888188
- +43664775777777
- +436648977777
- +4366488888818
- +436504377598
- +4366488588888
- +4369981815921
- +4366488888868
- +4366488888898
- +4368181259069
Search a number
Frequently asked questions
Who allocates Austria's numbers?
The +43 dial code and each prefix's carrier come from this country's officially published numbering plan — not from user-uploaded data.
How many indexed numbers do we have in Austria?
52 indexed numbers, and 0 spam numbers — names themselves are never published, only the counts.
How do I call Austria from abroad?
Austria's international dial code is +43. From outside the country, dial the number in its international format, like +43 664 123456.
How many digits does a phone number in Austria have?
National number length in Austria: 4–13 digits — after the domestic trunk prefix, if any.