Area Code 2479 – Berdorf/Consdorf

Geographic Overview

The Luxembourgish national destination code +352 2479 is allocated as a geographic numbering resource within the Grand Duchy of Luxembourg's national numbering plan, as administered by the Institut Luxembourgeois de Régulation (ILR). This prefix serves the eastern region of the country, specifically the communes of Berdorf and Consdorf, located in the canton of Echternach. These areas are part of the 'Little Switzerland' (Mëllerdall) region, known for their sandstone rock formations and hiking trails. The code is assigned to fixed-line services, typically provided by the incumbent operator (POST Luxembourg) or alternative carriers offering PSTN or VoIP-based fixed telephony.

Dialing Formats

When calling a subscriber in Berdorf or Consdorf from within Luxembourg, the national significant number is dialed as 2479 1234 (without the leading '+352'). For international callers, the full E.164 format must be used: +352 2479 1234. Note that Luxembourg uses an open dialing plan for domestic calls, meaning that the trunk prefix '0' is not used; the national destination code is always dialed directly after the country code for international calls. There are no area code overlays in Luxembourg, as the country employs a single national numbering plan with variable-length subscriber numbers.

Caller Instructions

Local callers (within Luxembourg) should dial the eight-digit subscriber number, which includes the 2479 prefix. For example, to reach a business in Consdorf, dial 2479 5678. International callers must replace the leading '+' with their country's international access code (e.g., '00' from most European countries, '011' from North America) and then dial 352 2479 5678. Since Luxembourg does not use trunk prefixes, no '0' is inserted before the destination code.

Regulatory and Technical Notes

Number portability is available for geographic numbers in Luxembourg, allowing subscribers to retain their number when changing operators, but porting does not alter the geographic significance of the prefix. The ILR periodically reviews numbering allocations to ensure efficient use. For businesses, using a local geographic number like +352 2479 can enhance local presence and trust, especially for enterprises targeting the eastern region. However, for nationwide reach, many companies opt for non-geographic numbers. As with all fixed-line numbers, calls to +352 2479 are typically charged at standard national rates when dialed from within Luxembourg, and international rates when dialed from abroad.