Area Code 7683 – Frankenburg am Hausruck
The phone area code for Frankenburg am Hausruck is 7683 (international format +437683). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 7683
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Frankenburg am Hausruck
Geographic Overview
The Austrian area code +43 7683 is assigned to the geographic region of Frankenburg am Hausruck, a market town located in the Hausruckviertel area of Upper Austria (Oberösterreich). This region falls under the administrative district of Vöcklabruck and is situated approximately 30 kilometers southwest of Linz. The code covers Frankenburg itself and the surrounding villages and hamlets that form part of the local telephone exchange area. As a geographic prefix, 7683 is used for fixed-line (PSTN) services, and calls to this area are routed via the Austrian public switched telephone network.
Dialing Formats
For callers within Austria, the national trunk prefix 0 must be dialed before the area code. Thus, a local number in Frankenburg is dialed as 0 7683 [local subscriber number]. For example, if the local subscriber number is 12345, the complete national dialing format is 0 7683 12345.
For international callers, the Austrian country code +43 replaces the leading zero. The international format becomes +43 7683 [local subscriber number]. Using the same example, the international dialing format is +43 7683 12345.
Local Subscriber Number Length
In the Austrian numbering plan, subscriber numbers within a geographic area code can vary in length. For the 7683 area, local numbers typically consist of 5 to 7 digits, depending on the specific allocation. When combined with the area code, the total length of the national significant number (NSN) is usually between 9 and 11 digits, conforming to ITU-T E.164 recommendations.
Overlay and Numbering Considerations
Currently, there is no overlay code for the Frankenburg area; the 7683 prefix is exclusively used for this geographic region. However, as with all Austrian geographic codes, number portability allows subscribers to retain their fixed-line numbers when changing providers within the same geographic area. This means that a number with the 7683 prefix may be serviced by any licensed fixed-line operator, not only the incumbent provider.
Caller Instructions
- Local callers within Austria should always use the national trunk prefix 0 before the area code, even when calling from a nearby town. For example, from Vienna, dial 0 7683 12345.
- International callers should dial their country's international access code (e.g., 00 from most European countries, 011 from the US/Canada), followed by Austria's country code 43, then the area code without the leading zero, and the subscriber number. For instance, from the US, dial 011 43 7683 12345.
- Mobile callers within Austria can dial the number in the same national format as fixed-line callers.
When storing Austrian numbers in international format, it is standard practice to remove the leading zero of the area code and use the +43 country code, as in +43 7683 12345.