Area Code 2872 – Ottenschlag
The phone area code for Ottenschlag is 2872 (international format +432872). Browse local exchange codes (NXX) and carrier assignments below.
📞 Exchange Codes (NXX) for Area Code 2872
Select a central office code to view local carrier data and detailed information
📍 Geographic Location of Ottenschlag
Geographic Overview
The Austrian area code +43 2872 is a geographic National Destination Code (NDC) assigned to the municipality of Ottenschlag in the Waldviertel region of Lower Austria (Niederösterreich). This code serves the town and its surrounding administrative district, which is part of the Zwettl District. Ottenschlag is a small market town known for its rural character and proximity to the scenic foothills of the Bohemian Massif. The geographic coverage extends to nearby villages and hamlets that fall within the local exchange area, though the primary switching center is located in Ottenschlag itself.
Dialing Formats
For local callers within Austria, the number is dialed as 02872 followed by the subscriber's local number, which typically consists of 4 to 6 digits. The complete national significant number (NSN) length is 9 to 11 digits, including the leading trunk prefix '0'. For international callers, the country code +43 replaces the trunk prefix, so the number is dialed as +43 2872 followed by the local subscriber number, omitting the leading '0'. For example, if the local number is 45678, an international caller would dial +43 2872 45678, while a domestic caller would dial 02872 45678.
Administrative and Jurisdictional Context
As a geographic code, the allocation is tied to the physical location of the subscriber's fixed-line connection. The code is administered under the Austrian Regulatory Authority for Broadcasting and Telecommunications (RTR-GmbH), which oversees numbering resources in accordance with ITU-T E.164 recommendations. Calls to this code are routed over the public switched telephone network (PSTN) and are subject to standard national and international tariff structures. There are no overlay codes currently in effect for this area, meaning that the 2872 prefix uniquely identifies the Ottenschlag exchange area.
Caller Instructions
For callers within Austria, simply dial the trunk prefix '0' followed by the area code and the local number. For callers from abroad, replace the leading '0' with the Austrian country code '+43' and drop the '0' before the area code. Ensure that you have the correct international access code for your country (e.g., '00' from most European countries, '011' from North America) before dialing the full international sequence. Since this is a fixed-line geographic number, it is not portable to mobile networks, and caller location may be identified for emergency services.