Area Code 6131 – Obertraun

Geographic Overview of Area Code 6131

Austrian area code +43 6131 is a geographic destination code assigned to the Obertraun region in the federal state of Upper Austria (Oberösterreich). This code serves the municipality of Obertraun and its immediate surroundings, situated in the scenic Salzkammergut area near the Hallstatt lake and the Dachstein mountain range. The administrative jurisdiction falls under the district of Gmunden, and the code is used for fixed-line PSTN and VoIP services within this locality.

Primary Cities and Coverage

The primary settlement covered by this code is the village of Obertraun itself, along with nearby hamlets and tourist facilities along the southern shore of Hallstätter See. The area is known for tourism, with the Dachstein ice caves and the Krippenstein cable car being major attractions. The code also serves the surrounding alpine communities that rely on the local exchange.

Dialing Formats and Instructions

For local callers within Austria, the national trunk prefix 0 must be dialed before the area code. Thus, a local call from Vienna or Salzburg to Obertraun would be dialed as 0 6131 followed by the subscriber's 5- to 7-digit local number. For example, a typical local number might be 12345, so the full national dialing format would be 06131 12345.

For international callers, the country code for Austria is +43, and the leading zero of the area code is dropped. Therefore, an international caller would dial +43 6131 followed by the local subscriber number. Using the same example, the international format would be +43 6131 12345.

It is important to note that Austria has implemented overlay plans in some regions, but for Obertraun, the 6131 code remains the sole geographic code for the area. No overlay code is currently active, so local calls within the same area code can be made using the local number without the area code, depending on the specific telephone exchange configuration. However, for clarity and reliability, it is recommended to always include the area code when dialing from a different region.

Caller Instructions

• Local callers (within Austria): Dial 0 6131 + local number.
• International callers: Dial +43 6131 + local number (omit the leading zero).
• Emergency and special services: Always use the national emergency numbers (112 or 133/144) regardless of the area code.

This geographic code is part of the Austrian numbering plan under ITU-T E.164, ensuring standardized international routing. For businesses and residents in Obertraun, the code provides a stable and recognizable local presence, essential for tourism-related services and local commerce.