Area Code 3857 – Neuberg an der Mürz
The phone area code for Neuberg an der Mürz is 3857 (international format +433857). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 3857
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Neuberg an der Mürz
Geographic Overview
The +43 3857 country and area code combination routes calls to the fixed-line telephone network of Neuberg an der Mürz, a municipality in the Bruck-Mürzzuschlag district of Styria (Steiermark), Austria. This region is situated in the Mürz Valley, surrounded by the Fischbach Alps and the Mürzsteg Alps, and serves as a gateway to the popular hiking and skiing areas of the Alpenverein region. The code covers the main town of Neuberg an der Mürz and its surrounding cadastral communities, including Altenberg an der Rax, Krampen, Mürzsteg, and Scheibgraben.
Dialing Formats
For callers within Austria, the national trunk prefix 0 is used before the area code. The local subscriber number length varies between 5 and 7 digits, depending on the specific line. The complete national format is:
- National (domestic): 0 3857 [subscriber number]
- International (from abroad): +43 3857 [subscriber number]
When dialing from a foreign country, replace the leading 0 with the Austrian country code +43. For example, a local number such as 12345 would be dialed as 0 3857 12345 within Austria and as +43 3857 12345 from overseas. The area code is mandatory for all calls to fixed lines in this region, even for calls originating from other Austrian area codes.
Regulatory and Technical Notes
As a geographic number, +43 3857 is allocated under the Austrian National Numbering Plan, administered by the Rundfunk und Telekom Regulierungs-GmbH (RTR). The code is assigned to fixed-line services, but due to number portability, a subscriber may have moved to a different provider or technology (e.g., VoIP) while retaining the same number. However, the tariff structure remains based on the geographic location, and calls are typically charged as national fixed-line rates.
For international callers, it is important to note that Austria uses the E.164 format, and the plus sign (+) indicates the international access prefix. When dialing from a mobile phone, the plus sign is generally accepted; from a landline, you may need to use the specific international access code (e.g., 00 from most European countries).
Emergency services within Austria are reached via the Europe-wide number 112, and local police and fire services use 133 and 122, respectively. These numbers are free and do not require the area code.