Area Code 5446 – St. Anton am Arlberg
The phone area code for St. Anton am Arlberg is 5446 (international format +435446). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 5446
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of St. Anton am Arlberg
Geographic Overview
Austria's country calling code +43 is followed by a geographic National Destination Code (NDC) that routes calls to a specific administrative region. The prefix 5446 is assigned to the western Tyrolean municipality of St. Anton am Arlberg, located in the district of Landeck. This area is renowned as an international winter sports destination, encompassing the villages of St. Anton, St. Jakob, and St. Christoph. The NDC 5446 covers the entire municipal area, including the main town and its outlying hamlets.
Dialing Formats
When calling a fixed-line subscriber in St. Anton am Arlberg, the national subscriber number is composed of the NDC (without the leading zero) followed by the local number, which typically has a length of 5 to 7 digits. The complete national significant number (NSN) is 9 digits long, excluding the trunk prefix.
- National dialing (within Austria): Dial 0 5446 [local number]. For example, to reach a local number 12345, dial 0 5446 12345.
- International dialing (from abroad): Dial your country's exit code (e.g., 00 from most European countries, 011 from North America), then 43 5446 [local number]. For instance, from the US, dial 011 43 5446 12345.
Caller Instructions
For local callers within the same NDC, it is possible to omit the trunk prefix and NDC, dialing only the local number. However, this practice is becoming less common with the widespread adoption of VoIP and mobile telephony. For all other callers within Austria, the full national format with the leading zero is required. International callers must always include the +43 country code and drop the leading zero of the NDC.
Regulatory and Technical Notes
As a geographic number, the 5446 prefix is tied to the physical location of the line. However, number portability allows subscribers to retain their number when changing providers, but the geographic significance remains for routing purposes. The Austrian Regulatory Authority for Broadcasting and Telecommunications (RTR) manages the national numbering plan in accordance with ITU-T E.164 recommendations. There are no overlay codes currently assigned to this area, meaning the 5446 prefix is unique for fixed-line services in St. Anton am Arlberg.