Area Code 7713 – Schardenberg
The phone area code for Schardenberg is 7713 (international format +437713). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 7713
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Schardenberg
Geographic Overview
The Austrian area code 07713 is a geographic prefix assigned to the municipality of Schardenberg, located in the Innviertel region of Upper Austria (Oberösterreich). Schardenberg lies near the border with Germany (Bavaria), approximately 20 kilometers northwest of the district capital Schärding. The code covers the town center and its surrounding cadastral communities, including Riedlbach and Wimhub.
Dialing Formats
When calling a Schardenberg landline from within Austria, you must use the national trunk prefix 0 followed by the area code and the subscriber number. The complete national format is:
- 0 7713 XXXXX (where XXXXX is the local subscriber number, typically 5 to 7 digits)
For international callers, the country code for Austria is +43, and the leading trunk prefix '0' is omitted. The international format is:
- +43 7713 XXXXX
Example: If the local number is 65432, dial 07713 65432 from within Austria, or +43 7713 65432 from abroad.
Geographic Allocation and Numbering
As a geographic code, 07713 is part of the Austrian numbering plan administered by the Rundfunk und Telekom Regulierungs-GmbH (RTR). Subscriber numbers under this prefix are allocated to fixed-line services, including traditional PSTN and modern VoIP-based landlines. The code is not portable to mobile networks; however, number portability within the fixed network allows users to retain their 07713 number when switching providers.
Caller Instructions
- Local callers within Schardenberg may sometimes dial the subscriber number directly without the area code, depending on their provider's configuration, but it is always safe to use the full national format.
- Callers from other Austrian regions must dial 07713 before the subscriber number.
- International callers should use +43 7713 and omit the initial zero.
When calling from a mobile phone in Austria, the same rules apply: dial 07713 followed by the subscriber number. Charges for calls to 07713 are typically billed as national landline rates, which may be included in mobile calling plans.
Administrative and Economic Context
Schardenberg is a small municipality with a population of around 2,400 residents. The local economy is characterized by agriculture, small businesses, and cross-border trade with Bavaria. The 07713 prefix serves residential and business customers, including local administrative offices and enterprises. For businesses, having a local geographic number reinforces a physical presence in the region, which can be important for customer trust.